CN108657631A - Article wrapping apparatus - Google Patents

Abstract

One article wrapping apparatus, it includes one or more inflation buffer bodies, the wherein described inflation buffer body includes multiple gas storage units, these gas storage units form multiple bearing units and multiple buffer cells, the wherein two neighboring buffer cell is raised in the bearing unit being set between the two described buffer cells after inflation, so as to a limiting slot be formed between the two neighboring buffer cell, for limiting an article to be packaged.

Description

Item packaging device

technical field

The invention belongs to the field of packaging bodies, and mainly relates to an air buffer device, in particular to an article packaging device capable of providing enhanced protection for articles.

Background technique

With the changes in modern lifestyles and the rapid development of the logistics industry, many items are traded in the form of logistics, such as electronic products, chemical products, pharmaceutical products, ceramics, glass and other daily necessities, etc., where these items are stored or transported During the process, it is inevitable that extrusion, collision, drop, etc. will occur, resulting in product damage or deformation, and causing serious losses to people.

In order to protect the product, before storage or transportation, people will use packing boxes to pack the product, and the purpose of protection is achieved by providing the product with a certain buffering effect. Currently commonly used packaging boxes include paper packaging boxes and air cushioning devices. Traditional paper packaging boxes cannot provide good cushioning effects and cannot provide good protection. Therefore, in the process of use, it is often necessary to use foam, Flexible plastics, etc. put the products to be packaged through multi-layer packaging, and then put them into the packaging box to achieve good anti-drop and anti-collision performance, but this will undoubtedly increase the transportation cost, and the packaging is extremely inconvenient, which not only wastes time, but also reduces work efficiency. , and increased labor costs, which no longer meet the needs of the modern transportation industry.

The air packaging material achieves the cushioning effect by filling the film with gas, which can be inflated and put into use at the packaging site, so compared with the traditional packaging materials, it has the advantages of low transportation cost, easy storage, and better cushioning performance. It is also conducive to environmental protection.

The packaged items are placed inside the air cushioning device, and during transportation, in order to prevent the air buffering device from being damaged by sharp objects, etc., it is generally chosen to place the air buffering device with the article Shipped in an ordinary outer packing box. This just means that not only the packaged items but also the air cushioning device must be placed in the common outer packing box, so the occupied space is relatively large. In other words, the items that can be placed in the outer packing box The volume will be limited because of the placement of the air cushioning device, so one has to increase the volume of the outer packing box to accommodate the air cushioning device and the items built into it, so the amount of each shipment will also Therefore, the price of the item will correspondingly increase due to the increase in transportation costs, and finally become a hidden expense for consumers.

On the other hand, since the existing air cushioning device wraps the article as a whole, the amount of air packing will be relatively large, and the air cushioning device is also a hidden cost, so the air cushioning device The greater the amount used, the higher the cost of the item, leading to higher purchase costs for the consumer at best.

In addition, because the internal pressure of the air buffer device is very high after it is filled with air, so when the article is tightly placed inside the air buffer device, once the external shock force is greater than the buffer force of the air buffer device, then Items built into the air cushion will be stressed by themselves because there is no room for movement, eventually causing the items to be damaged.

In addition, since the existing air cushioning devices all wrap the items contained therein as a whole, if there are multiple items contained therein, there will be gaps between the items during transportation or when subjected to external shocks. Collision or friction can occur, causing secondary damage to the item.

Contents of the invention

An object of the present invention is to provide an article packaging device, wherein the article packaging device can provide an independent accommodation space for the articles contained therein, thereby avoiding mutual collision or friction between articles and articles, and further improving the quality of goods contained therein. the safety of the item.

An object of the present invention is to provide an article packaging device, wherein the article packaging device can not only provide cushioning protection from the bottom and sides for the articles contained therein, but also provide protection from the bottom and sides for the articles contained therein. Cushion protection on top.

An object of the present invention is to provide an article packaging device, which can maximize the storage space for the articles accommodated therein, thereby improving the material utilization rate of the article packaging device.

An object of the present invention is to provide an article packaging device, wherein the article packaging device is made of one or more inflatable cushioning bodies, so that the inflatable cushioning is used to provide a cushioning effect for the articles.

An object of the present invention is to provide an article packaging device, wherein the article packaging device has a variety of structures and can be matched according to the shape of the article, so that the article packaging device has a wide range of applications.

An object of the present invention is to provide an item packaging device, wherein the item packaging device can design a corresponding accommodation space according to the size of the item, so as to provide an appropriate size accommodation space for the item.

An object of the present invention is to provide an article packaging device, wherein the article packaging device has a simple structure and is easy to manufacture.

To achieve at least one of the above objectives, the present invention provides an article packaging device, which includes one or more inflatable buffer bodies, wherein the inflatable buffer body includes a plurality of air storage units, and these air storage units form a plurality of supporting units and a plurality of A buffer unit, wherein two adjacent buffer units protrude from the support unit disposed between the two buffer units after inflation, so that a limit is formed between the two adjacent buffer units The position slot is used for limiting an article to be packaged.

In some embodiments, the support unit is not inflatable, and the buffer units on adjacent sides of the support unit are inflatable and used to hold the item.

In some embodiments, the support unit is heat-sealed so that the air inflated amount is smaller than that of the buffer units on adjacent two sides.

In some embodiments, the air storage units are heat-sealed with multiple rows of bending seams to divide each air storage unit into multiple sections along its length direction, and these air storage units can be bent along these bending seams to form a plurality of inflatable side walls .

The article packaging device according to claim 4, wherein the supporting unit has a U-shaped structure to form the U-shaped limiting groove.

In some embodiments, these gas storage units further include at least one row of sealing seams, which make some of the gas storage units inflatable along at least a part of their length to form the support unit, and some of the gas storage units along the Its length direction forms the buffer unit.

In some embodiments, the sealing seam is aligned with one of the rows of the bending seams.

In some embodiments, a part of the air storage unit provided with the sealing seam forms the support unit along its length direction, and another part forms the buffer unit, and the buffer unit is superimposed on the support unit to provide inflation. buffering effect.

In some embodiments, the cushioning unit formed by the other part is superimposed on the outer side and the bottom side of the supporting unit to provide a cushioning effect from the outer side and the bottom side thereof.

In some embodiments, the other air storage units without the sealing seam are bent to form a stacked inflatable buffer structure.

In some embodiments, a plurality of said limiting slots are arranged at intervals for respectively limiting a plurality of said objects.

In some embodiments, the two inflatable buffer bodies are connected to form a double-layer laminated structure, wherein the double-layer laminated structure has two rows of the limiting grooves.

In some embodiments, the two inflatable cushioning bodies are connected to form a package, and the two packages are buckled to pack a plurality of the items.

In some embodiments, two inflatable buffer bodies are connected to form a package, and the package supports a plurality of the articles, and further includes a continuous U-shaped inflatable buffer body to form a plurality of receiving slots, the package body The top of the item is constrained to the receiving slot.

In some embodiments, a plurality of the gas storage units are bent to form a main body including an upper layer and a lower layer that are laminated, and the edges of the upper layer and the lower layer are connected by heat sealing.

In some embodiments, the inflated ends of the two inflatable buffer bodies are connected, so that the bottom side of the article packaging device is the buffer unit, and the support unit is located on the top side.

In some embodiments, each of the inflatable buffer bodies is formed by plastic-sealing at least two layers of air chamber films, and at least one inflation valve is disposed between the at least two layers of air chamber films for respectively inflating the air storage units.

In some embodiments, the inflation valve is formed by one or more layers of valve membranes, and can automatically prevent air leakage after inflation is completed.

In some embodiments, a packaging box is also included, and the inflatable buffer body is arranged in the packaging box.

Description of drawings

Fig. 1 is a schematic diagram of the unfolded structure of the first package body in the uninflated state of the first embodiment of the article packaging device according to the present invention.

Fig. 2 is a schematic diagram of the folded structure of the first package body in the uninflated state of the first embodiment of the article packaging device according to the present invention.

Fig. 3 is a three-dimensional structural diagram of the inflated first packaging body of the first embodiment of the article packaging device according to the present invention.

Fig. 4 is a schematic cross-sectional structure diagram taken along the line A-A in Fig. 3 .

Fig. 5 is a schematic cross-sectional structure diagram taken along the line B-B in Fig. 3 .

Fig. 6 is a perspective view of the inflated second packaging body of the first embodiment of the article packaging device according to the present invention.

Fig. 7 is a schematic perspective view of the three-dimensional structure of the first embodiment of the article packaging device according to the present invention after putting the article into the first package body.

Fig. 8 is a schematic diagram of the cooperative use structure of the first package body and the second package body of the first embodiment of the article packaging device according to the present invention.

9 and 10 are schematic diagrams of the application structure of the first embodiment of the article packaging device according to the present invention.

Fig. 11 is a schematic diagram of the unfolded structure of the second packaging body in the non-inflated state in the second embodiment of the article packaging device according to the present invention.

Fig. 12 is a schematic three-dimensional structural view of the second packaging body inflated in the second embodiment of the article packaging device according to the present invention.

Fig. 13 is a right view of the second packaging body in the second embodiment of the article packaging device according to the present invention.

Fig. 14 is a schematic diagram of the cooperative use structure of the first packaging body and the second packaging body in the second embodiment of the article packaging device according to the present invention.

Fig. 15 is a schematic diagram of the application structure of the second embodiment of the article packaging device according to the present invention.

Fig. 16A is a structural schematic diagram of the one-way inflation valve of the article packaging device according to the above-mentioned embodiment of the present invention.

Fig. 16B is a schematic structural view of the one-way inflation valve of the article packaging device according to the above-mentioned embodiment of the present invention.

Fig. 16C is a schematic structural view of the one-way inflation valve of the article packaging device according to the above-mentioned embodiment of the present invention.

Detailed ways

The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and The above terms should not be construed as limiting the present invention because the description is simplified rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation.

It can be understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element The quantity can be multiple, and the term "a" cannot be understood as a limitation on the quantity.

The present invention provides an article packaging device, which is made of one or more inflatable cushioning bodies 10 for wrapping one or more articles. The article packaging device includes one or more packaging bodies, each of which includes one or more A plurality of said inflatable buffer bodies 10 .

Referring to FIG. 1 and FIGS. 16A to 16C, each of the inflatable buffer bodies 10 is composed of at least two layers of air chamber films 11 and 12 through a series of plastic sealing seams 30 to form a three-dimensional packaging device including one or more connected air storage units 13, A gas storage chamber 14 capable of storing gas is formed in each of the gas storage units 13 . The plastic sealing seam 30 can connect the multi-layer films together by bonding or heat sealing. Preferably, in this preferred embodiment, the plastic sealing seam 30 can be formed by heat sealing process.

More specifically, as shown in FIG. 1 , the plastic sealing seam 30 includes multiple rows of separation seams 31 , which separate the two layers of air chamber membranes 11 and 12 into a plurality of the air storage units 13 . That is, preferably, each column of the partitions 31 is formed by a heat-sealing process, which heat-seals and connects the two layers of the air chamber films 11 and 12, so that a column of the partitions is formed between two adjacent gas storage units 13. Seam 31. The separation seam 31 may be a continuous heat-sealing line, so that a plurality of the gas storage units 13 are independent from each other. It can be understood that, as shown in the figure, the outermost separation seams 31 can be respectively the top boundary seam and the bottom boundary seam of the inflatable buffer body 10 .

The separation seam 31 may also be an intermittent heat-sealed line, so that a plurality of the gas storage units 13 communicate with each other. The gas storage unit 13 can be in various shapes, such as strip, circle, polygon or other irregular shapes. As shown in the figure, the inflatable buffer body 10 of the present invention may include a plurality of inflatable columns of the same size arranged side by side, and the inflatable buffer body 10 of the present invention may also include a plurality of inflatable columns of different sizes arranged in parallel. column. In addition, the arrangement of large and small air columns can be varied, for example, they can be arranged alternately, and small air columns can be formed in certain areas, etc. The present invention is not limited in this respect.

In the above-mentioned preferred embodiment, Fig. 16A to Fig. 16C are schematic structural diagrams of the inflation valve 20 of the article packaging device of the present invention. Referring to FIG. 16A, the inflatable buffer body is further configured with one or more layers such as an inflatable valve 20 formed by two layers of valve membranes 21 and 22, and the valve membranes 21 and 22 of the inflatable valve 20 are in contact with the gas The chamber membranes 11 and 12 are arranged superimposed on each other, and an air intake passage 23 for charging the air storage chamber 14 is formed between the valve membranes 21 and 22 . It can be understood that the length of the valve films 21 and 22 is shorter than that of the air chamber films 11 and 12 , and the thickness may be smaller than that of the air chamber films 11 and 12 . When air is inflated into the air storage chamber 14 through the air intake channel 23 and the air pressure in the air storage chamber 14 reaches a predetermined requirement, the air pressure in the air storage chamber 14 acts on the valve membranes 21 and 22 , so that the valve membranes 21 and 22 are attached to one of the air chamber membranes, thereby closing the intake passage 23, so that the inflation valve 20 functions as a one-way valve. When at least one air intake channel 23 is formed in each of the air storage units 13, and each of the air storage units 13 is independent of each other, when one of the air storage units 13 is damaged and leaks, the other all The air storage unit 13 will not be affected, and it can also play an air buffering effect. As shown in FIG. 16B , the inflation valve 20 may further include an additional valve membrane 25 located between the two valve membranes 21 and 22 to enhance the sealing performance. As shown in Figure 16C, the inflation valve 20 may further include a valve film 26, which is located between the air chamber film 12 and the valve film 22, that is, between the two valve films 21 and the valve film 22. 22, so as to prevent the connection between the valve membrane 22 and the air chamber membrane 12 from being torn, so as to strengthen their stable connection. It can be understood that the specific structure of the above-mentioned inflation valve 20 is only an example and does not limit the present invention.

It can be understood that the air chamber membranes 11 and 12 of the inflatable buffer body 10 and the valve membranes 21 and 22 of the inflation valve 20 can be made of various suitable film materials, such as polyethylene film , polypropylene film, polyvinyl chloride film, polyester film, polystyrene film or composite film, etc., the present invention is not limited in this respect, as long as it is a suitable flexible film. It is worth mentioning that, in order to increase the one-way sealing effect, the valve membranes 21 and 22 of the inflation valve 20 may also be self-adhesive films modified by adding chemical components to the above-mentioned films.

As shown in FIG. 1 , the inflatable buffer body 10 further includes a main channel unit 15 connected to each of the air storage units 13 , preferably, it integrally extends to each of the air storage units 13 . More specifically, in one embodiment, the main channel unit 15 is perpendicular to the extending direction of the gas storage unit 13 . For example, in one embodiment, each of the gas storage units 13 extends along the longitudinal direction, and the main channel unit 15 extends along the transverse direction. The main channel unit 15 forms a main channel 151, and the main channel 151 has an inflation port 152, when the position of the inflation port 152 is provided with an inflation nozzle and performs an inflation operation, the gas flows from the inflation port 152 along the Enter the main channel 151 along the transverse direction, and then enter each of the air storage units 13 along the longitudinal direction, and when each of the air storage chambers 14 reaches a predetermined air pressure, the valve membrane of the inflation valve 20 21 and 22 are adhered to one of the air chamber membranes 11 or 12, so as to realize self-sealing, and prevent the charged gas from entering the main channel 151 from reverse osmosis.

It can be understood that the main channel unit 15 can be formed by two layers of the air chamber membranes 11 and 12, or by two layers of the valve membranes 21 and 22, or by one of the air chamber membranes 11 Or 12 and one of the valve membranes 21 or 22 are formed.

As shown in FIG. 1 , the plastic sealing seam 30 further includes a continuously sealed side seam 32 respectively located on the left and right sides of the inflatable buffer body 10 and a continuously sealed main channel sealing seam 33 on the left side, wherein the left side The main passage 151 is formed between the side sealing seam 32 and the main passage sealing seam 33 . It can be understood that, the side sealing seam 32 is formed by a plastic sealing process such as bonding or heat sealing and sealingly connects the two layers of the air chamber membranes 11 and 12, and the main channel sealing seam 33 is formed by a plastic sealing process such as bonding or heat sealing. Heat sealing forms and connects the two layers of the air chamber films 11 and 12 and the two layers of the valve films 21 and 22 respectively, and forms the air intake channel 23 for inflating the air storage chamber 14 .

1 and 16A, the valve membranes 21 and 22 are further heat-sealed to the air chamber membrane 11 through a plurality of connecting seams 35, so that when a predetermined fluid pressure is reached in the air storage chamber 14, the fluid The pressure acts on the valve membranes 21 and 22, and because of the setting of the connecting seam 35, they are simultaneously pressed to the air chamber membrane 11 and finally attached to the air chamber membrane 11, thereby closing the air intake passage. twenty three. That is, the connecting seam 35 is heat-sealed to connect two layers of the valve films 21 and 22 and one layer of the air chamber film 11 . In addition, as shown in FIG. 1 , the shape of each connecting seam 35 is designed so that it can further prevent the fluid from flowing back, that is, when the gas in the gas storage chamber 14 wants to flow back, It will be blocked by the connecting seam 35 and cannot easily reverse seepage into the main channel 151 .

According to the first preferred embodiment of the present invention, a heat-resistant layer 24 is arranged between the valve membranes 21 and 22 of the inflation valve 20, as shown in Fig. 1 and Fig. 16A, for example, it may be heat-resistant ink , which is attached to the inner surface of one of the valve membranes 21 or 22, so that when heat sealing forms the main channel sealing seam 33, the two layers of valve membranes 21 and 22 will not be heat-sealed and connected, thereby The air inlet channel 23 can be communicated with the main channel 151 without closing its inlet port due to heat sealing.

According to this preferred embodiment of the present invention, the main passage 151 is formed by two layers of the air chamber membranes 11 and 12, and the heat-resistant layer 24 and the valve membranes 21 and 22 each have an extension to enter the main passage. 151, the plastic sealing seam 30 also includes a row of joint seams 36 spaced apart from each other along the longitudinal direction corresponding to the position of the extension of the heat-resistant layer 24, because the setting of the heat-resistant layer 24, the joint seam 36 connects the two layers of the air chamber films 11 and 12 and the two layers of the valve films 21 and 22 respectively, and the two layers of the valve films 21 and 22 are not connected by heat sealing, the setting of the seam 36 makes When the inflatable buffer body 10 is filled with gas, after the gas enters the main channel 151, the adjacent valve membranes 21 and 22 and the correspondingly connected air chamber membranes 11 and 12 can expand together to open the corresponding ones. The intake passage 23 is described. It is worth mentioning that, in another modified embodiment, the main channel 151 may also be formed by two layers of valve membranes 21 and 22 .

The plastic sealing seam 30 of the inflatable cushioning body 10 further includes multiple rows of bending seams 37, and each row of bending seams 37 can be implemented as an intermittent heat-sealing line, which is heat-sealed to connect two layers of air chamber films 11 and 12, After being inflated, the inflatable buffer body 10 can be bent along these bending seams 37 to form a plurality of inflatable side walls.

In this embodiment of the present invention, as shown in Fig. 1 and Fig. 3, a plurality of adjacent gas storage units 13 are arranged side by side, wherein after a plurality of continuous gas storage units 13 are inflated, one or more gas storage units The air unit 13 is at least partially recessed relative to the air storage units 13 on both sides to form a limiting groove 1301, so that the items to be packaged are suitable for being limited in the limiting groove 1301, and the air storage units 13 on both sides are used To cushion the item from the sides.

That is to say, a plurality of the air storage units 13 form a part of the support unit 131 and a part of the buffer unit 132 , wherein the buffer units 132 are provided on both sides of each of the support units 131 . In this embodiment of the present invention, the support unit 131 cannot be inflated, but the buffer unit 132 can be inflated, so that when the buffer units 132 on both sides are inflated, the bottom side of the support unit 132 and the two The limiting groove 1301 is formed between the buffer units 132 . In this way, the items to be packaged are suitable to be supported on the supporting unit 131 , and the cushioning units 132 on both sides thereof provide cushioning for the items to be packaged. The bottom of the item to be packaged is suitable to be clamped between the two buffer units 132, so as to prevent it from shaking and provide it with a buffering effect. It can be understood that the support units 131 and the buffer units 132 are distributed alternately, thereby forming a plurality of spaced apart limiting slots 1301, so that multiple items to be packaged can be engaged in these limiting slots respectively. 1301. Moreover, these items can be arranged at intervals from each other, that is, there are one or more buffer units 132 between adjacent items, so that when receiving external impacts, these items can not collide with each other, resulting in these items. damage to items.

As shown in FIGS. 1 to 3 , the two inflatable buffer bodies 10 are heat-sealed from end to end. The inflated ends are heat-sealed and connected together. Of course, it can be understood that the two inflatable buffer bodies 10 can also share a main channel unit 15 on the inflated side, so that when inflated through the main channel unit 15, the gas can enter the two inflatable buffer bodies 10 on both sides respectively. Inflatable buffer body 10. Each of the inflatable buffer bodies 10 schematically has 15 air storage units 13 in the figure, and each of the air storage units is sealed by heat sealing the bending seams 37 connecting the two layers of air chamber films 11 and 12. 13 is divided into multiple sections, as shown in the figure, which is provided with 7 rows of said bending seams 37 . Eight of the air storage units 13 can be fully inflated along their length, that is, all of them can form the buffer unit 132 . Among the other seven gas storage units 13 , a part of each of the gas storage units 13 forms the buffer unit 132 , and the other part forms the support unit 131 .

More specifically, for the seven gas storage units 13, each of the gas storage units 13 is also provided with a sealing seam 38, which connects the two layers of gas chamber films 11 and 12 of the gas storage unit 13 along its width direction. The heat-sealed connection makes the part between the sealing seam 38 and the inflation valve 20 form the buffer unit 132 that can be inflated, while the part between the sealing seam 38 and the tail end of the inflatable buffer body 10 forms an inflatable buffer unit. The supporting unit 131 is used to form the limiting groove 1301 . In this way, each of the inflatable buffer bodies 10 forms seven support units 131 and seven limiting grooves 1301 , so that seven items can be packaged, as shown in FIG. 7 . Two said inflatable buffer bodies 10 can be used to pack 14 items. It will be appreciated that, as shown in the figures, said sealing seam 38 is adapted to be arranged in alignment with a row of said bending seams 37, as shown in FIG. The bending seams 37 are arranged in alignment. Of course, in a variant, it may also be the bending seam 37 described in the fourth row.

It can be understood that the support unit 131 can also be inflatable in another deformation, but the height of the support unit 131 after inflation is significantly smaller than the buffer units 132 on both sides by adding heat-sealing seams, so that The limiting groove 1301 can also be formed. For example, each of the supporting units 131 adds a plurality of heat-sealing seams along its length direction to form a plurality of small-diameter air chambers with a small amount of air, so that the buffer units 132 on both sides can The concave limiting groove 1301 is formed.

In addition, each of the air storage units 13 can be bent along the rows of the bending seams 37 to form a plurality of inflatable side walls. The support unit 131 is bent to form a U-shaped structure, thus forming the U-shaped limiting groove 1301, and the buffer units 131 on adjacent two sides are also bent to form a corresponding U-shaped structure. In this way, the bottom and both sides of the article are clamped by the cushioning units 132 on both sides, thereby enhancing the multi-directional cushioning protection for the packaged article. It is worth mentioning that, as shown in FIG. 3 , each of the inflatable buffer bodies 10 can form a double-layer inflatable buffer structure after being bent, thereby further enhancing the buffer performance. More specifically, all eight of the gas storage units 13 can be inflated along their lengths, and can form a laminated structure of gas storage units at the bottom and sides after being bent. For the other seven air storage units 13, the inner side is the support unit 131, which is used to form the limiting groove 1301, and the buffer unit 132 integrally extended in the length direction of the support unit 131 is bent. Folded and positioned on the outside and bottom for cushioning. As shown in FIG. 3 , the two inflatable cushioning bodies 10 form a laminated air column structure, thereby significantly enhancing the cushioning effect on the packaged items.

In addition, when the article packaging device of the present invention includes two packages, and each package includes two connected inflatable cushioning bodies 10, the two packages can be buckled up and down. These packaging items are clamped in it in a way that provides cushioning for these items from all directions. Then, these packages carrying these items can be put into other packaging structures such as packaging boxes for convenient storage and transportation.

In this preferred embodiment, the article packaging device includes two packages 50 and 60, that is, a first package 50 and a second package 60 pack a plurality of articles in a buttoned manner, and the second The packaging body 60 is disposed above the first packaging body 50 .

As shown in FIGS. 1 to 10, in the first embodiment of the present invention, the first package 50 further includes a first accommodating space 510 and a second accommodating space 520, and the second accommodating space 520 extends and Separated from the first accommodation space 510, each of them is formed between the inflatable side walls.

In detail, the first package 50 is spliced by a first inflatable buffer body 51 and a second inflatable buffer body 52 to form a first accommodation space 510 and a second accommodation space 520, that is, the above-mentioned The two inflatable buffer bodies 10 are used here as the first inflatable buffer body 51 and the second inflatable buffer body 52 . At least one first receiving groove 5141 is formed in the first receiving space 510 , and at least one second receiving groove 5241 is formed in the second receiving space 520 . That is, the above-mentioned limiting groove 1301 forms the first receiving groove 5141 and the second receiving groove 5241 here.

As shown in Figures 1 to 5, the first inflatable buffer body 51 and the second air buffer body 52 each include several air-packed air columns and are folded into a double-layer structure, and then the first inflatable buffer body After the buffer body 51 and the second inflatable buffer body 52 are folded, the corresponding edges are stitched to fix their shapes, and form the first accommodation space 510 and the second accommodation space 520 .

In the first embodiment of the present invention, the first inflatable buffer body 51 includes a first main body portion 511 and a first side wall 512, the first main body portion 511 and the first side wall 512 are both Double-layer structure, the first main body part 511 includes a first upper layer part 5111 and a first lower layer part 5112, and the first side wall 512 includes a first inner part 5121 and a first outer part 5122, so Both the first main body portion 511 and the first side wall 512 include a plurality of first gas storage pillars 514 . It should be noted that, in the first embodiment of the present invention, the first upper layer portion 5111 of the first main body portion 511 and the first inner portion 5121 of the first side wall 512 include all The first gas storage column 514 is inflated discontinuously. That is to say, not all of the first gas storage column 514 included in the first upper layer portion 5111 of the first main body portion 511 and the first inner portion 5121 of the first side wall 512 can be inflated, but The first air storage column 514 that is not inflated forms the first receiving groove 5141 .

The first inner portion 5121 and the first outer portion 5122 of the first side wall 512 are located on the first upper portion 5111 and the first lower portion 5112 of the first main body portion 511 between, and the first inner side portion 5121 of the first side wall 512 extends upward to one side of the first upper layer portion 5111 of the first main body portion 511 and passes through at least one first heat-sealing line 515 and The first main body portion 511 is distinguished and the first side wall 512 is at a predetermined angle relative to the first upper layer portion 5111 of the first main body portion 511 , such as a right angle.

In the first embodiment of the present invention, the first upper layer portion 5111 of the first main body portion 511 and the first gas storage column 514 of the first inner portion 5121 of the first side wall 512 are The specific implementation is to inflate evenly at intervals. In other words, the first upper layer portion 5111 of the first main body portion 511 and the first gas storage pillar 514 of the first inner portion 5121 of the first side wall 512 include at least one first receiving groove 5141 and a first spacer 5142, the first gas storage column 514 forming the first receiving groove 5141 is in a non-inflated state, the first gas storage column 514 forming the first spacer 5142 is in an inflated state, and the The first receiving groove 5141 and the first spacer 5142 are arranged at intervals, so as to partition the first receiving groove 5141 .

But those skilled in the art can also determine the first upper layer portion 5111 of the first main body portion 511 and the first inner portion 5121 of the first side wall 512 according to the size of the article 100 or the actual needs of customers. The inflated state of the first air storage column 514 included, such as setting an uninflated air-packed bag every two or more inflated air-packed bags, in other words, as long as the same or similar method as the present invention is adopted Technical solutions that solve the same or similar technical problems as the present invention, and achieve the same or similar technical effects as the present invention, all belong to the protection scope of the present invention, and the specific embodiments of the present invention are not limited thereto .

In addition, in the first embodiment of the present invention, the first lower layer portion 5112 of the first main body portion 511 and the first outer layer 5122 of the first side wall 512 include the first An air storage column 514 is fully inflated, so as to provide comprehensive cushioning protection for the object 100 placed in the first receiving groove 5141 of the first receiving space 510 .

As an option of this embodiment of the present invention, those skilled in the art can also combine the first lower part 5112 of the first main body part 511 and the first side wall 512 according to the actual situation. The first gas storage pillars 514 included in an outer part 5122 are respectively arranged as an integral structure without multiple times of heat-sealing connections to form a plurality of first gas storage pillars 514, thereby saving the first gas storage pillars 514 of the article packaging device described in the present invention. The production time of a package 50 is reduced and its production cost is reduced.

It should be emphasized that, as shown in FIG. 1 to FIG. 3 , in the first embodiment of the present invention, the first inflatable buffer body 51 further includes a first connecting portion 513 , and the first connecting portion 513 extends upward on the other side of the first upper layer portion 5111 of the first main body portion 511 and at a predetermined angle with the first upper layer portion 5111 of the first main body portion 511 , and the first connecting portion 513 A second heat-sealing line 516 is used to distinguish from the first upper layer portion 5111 of the first main body portion 511 , so that the first receiving space 510 has a concave shape. Moreover, the first gas storage column 514 included in the first connecting portion 513 is also in an inflated state at intervals, and is connected to the first upper layer portion 5111 of the first main body portion 511 and the first side wall 512 . The inflation state of the first accommodation groove 5141 in the first gas storage column 514 included in the first inner part 5121 is consistent with that of the first spacer 5142 , so that the first accommodation space 510 forms the The first receiving groove 5141 .

As shown in Figure 2 and Figure 3, the two ends of the first upper layer part 5111 of the first main body part 511 and the two ends of the first lower layer part 5112 pass through a first composite heat sealing line 517 and a second The composite heat-sealing line 518 is heat-sealed, so that the first inflatable buffer body 51 has an integral concave shape. In other words, the two side walls of the concave first inflatable buffer body 51 are respectively the first side wall 512 and the first connecting portion 513, wherein the first side wall 512 includes the first An inner part 5121 and the first outer part 5122, the bottom of the concave first inflatable buffer body 51 is the first main part 511, and includes the first upper part 5111 and the first Lower part 5112.

Likewise, in the first embodiment of the present invention, the second inflatable buffer body 52 includes a second main body portion 521 and a second side wall 522, and the second main body portion 521 and the second side wall 522 each includes several second gas storage pillars 524 and is a double-layer structure, the second main body portion 521 includes a second upper layer portion 5211 and a second lower layer portion 5212, and the second side wall 522 includes a second inner portion 5221 and a second outer portion 5222. It should be noted that, in the first embodiment of the present invention, the second upper layer portion 5221 of the second main body portion 521 and the second inner portion 5222 of the second side wall 522 include all The second gas storage column 524 is inflated discontinuously. That is to say, the second gas storage column 524 included in the second upper layer portion 5211 of the second main body portion 521 and the second inner portion 5221 of the second side wall 522 is not fully inflated, but not The inflated second gas storage column 524 forms the second receiving groove 5241 .

The second inner portion 5221 and the second outer portion 5222 of the second side wall 522 are located between the second upper portion 5211 and the second lower portion 5212 of the second body portion 521 , and the second inner portion 5211 of the second side wall 522 extends upwards to one side of the second upper layer portion 5211 of the second main body portion 521 and passes through at least one third heat-sealing line 525 and the The second main body portion 521 is distinguished and the second inner side portion 5221 of the second side wall 522 forms a predetermined angle with respect to the second upper layer portion 5211 of the second main body portion 521 .

In the first embodiment of the present invention, the second upper layer portion 5211 of the second main body portion 521 and the second gas storage column 524 of the second inner portion 5221 of the second side wall 522 are The specific implementation is to inflate evenly at intervals. In other words, the second gas column 524 included in the second upper layer 5211 of the second main body 521 and the second inner side 5221 of the second side wall 522 includes at least one second The accommodating groove 5241 and at least one second spacer 5242, wherein the second gas storage column 524 forming the second spacer 5242 is in an inflated state, and the second air storage column 524 forming the second accommodating groove 5241 is not inflated state, and the second receiving groove 5241 and the second spacer 5242 are arranged at intervals, so as to separate the second receiving groove 5242 from each other.

But those skilled in the art can also determine the size of the second upper layer 5211 of the second main body 521 and the second inner side 5221 of the second side wall 522 according to the size of the article 100 or the actual needs of customers. The inflated state of the second gas storage column 524 included, such as setting an uninflated second gas storage column for every two or more inflated second gas storage columns, in other words, as long as the same or similar method as that of the present invention is adopted Technical solutions that solve the same or similar technical problems as the present invention, and achieve the same or similar technical effects as the present invention, all belong to the protection scope of the present invention, and the specific embodiments of the present invention are not limited thereto .

In addition, in the first embodiment of the present invention, the second lower layer portion 5212 of the second main body portion 521 and the second outer layer 5222 of the second side wall 522 include the second The air storage column 524 is in a fully inflated state, so as to provide comprehensive cushioning protection for the objects 100 placed in the second receiving groove 5241 of the second receiving space 520 .

As an option of this embodiment of the present invention, those skilled in the art can also combine the second lower part 5212 of the second main body part 521 and the second side wall 522 according to the actual situation. The second air storage pillars 524 included in the outer part 5222 are respectively arranged as an integral structure without multiple heat sealing to form a plurality of air-packing bags, thereby saving the first packaging body of the article packaging device according to the present invention production time and reduce its production cost.

It should be emphasized that, as shown in FIGS. 1 to 3 , in the first embodiment of the present invention, the second inflatable buffer body 52 further includes a second connecting portion 523 extending upward On the other side of the second upper layer portion 211 of the second main body portion 521 , and at a certain angle with the second upper layer portion 5211 of the second main body portion 521 , and the second connecting portion 523 A fourth heat-sealing line 526 distinguishes it from the second upper portion 5211 of the second body portion 521 , so that the second receiving space 520 becomes a concave shape. And the second gas storage column 524 included in the second connection part 523 is also in an inflated state at intervals, and is connected to the second upper layer part 5211 of the second main body part 521 and the first side wall 522 of the second body part 521 . The inflation state of the second accommodation groove 5241 in the second gas storage column 524 included in the two inner parts 5221 is consistent with that of the second spacer 5242 , so that the second accommodation space 520 is formed in the second accommodation space 520 . Accommodating groove 5241.

As shown in Figure 2 and Figure 3, the two ends of the second upper layer part 5211 of the second main body part 521 and the two ends of the second lower layer part 5212 are passed through a third composite heat sealing line 527 and a fourth composite heat sealing line 527. The heat-sealing line 528 is heat-sealed, so that the second inflatable buffer body 52 has an integral concave shape. In other words, the two side walls of the concave second inflatable buffer body 52 are the second side wall 522 and the second connecting portion 523 respectively, wherein the second side wall 522 includes the first Two inner parts 5221 and the second outer part 5222, the bottom of the concave second inflatable buffer body 52 is the second main part 521, and includes the second upper part 5211 and the second part respectively. Lower part 5212.

The edge of the first connecting portion 513 of the first packaging body 51 and the edge of the second connecting portion 523 of the second packaging body 52 are heat-sealed and sewed together, and the edge of the first main body portion 511 is The first lower layer part 5112 is heat-sealed and seamed with the free edge of the second lower layer part 5212 of the second main body part 521, thereby forming the first package body 50 of the article packaging device of the present invention.

In other words, in the first embodiment of the present invention, the first upper layer portion 5111 of the first main body portion 511 in the first inflatable buffer body 51 , all of the first side walls 512 The first inner portion 5121 and the first connecting portion 513 form the concave first receiving space 510 , and the first receiving groove 5141 is formed therein. Similarly, the second upper part 5211 of the second body part 521 in the second inflatable buffer body 52 , the second inner part 5221 in the second side wall 522 and the second The connecting portion 523 forms the concave second receiving space 520 and forms the second receiving groove 5241 . In addition, the first lower part 5112 in the first main body part 511, the first outer part 5122 in the first side wall 512, and the first outer part 5122 in the second main body part 521 The two lower parts 5212 and the second outer part 5222 in the second side wall 522 jointly form the double-layer structure of the first embodiment of the first package body 50 of the article packaging device according to the present invention, and It is a further buffer protection for the first accommodation space 510 and the second accommodation space 520 .

As shown in Fig. 6, in the first embodiment of the present invention, the structure of the second packaging body 60 of the article packaging device is exactly the same as that of the first packaging body 50, when the article 100 is placed in the After entering the first receiving groove 5141 of the first receiving space 510 and the second receiving groove 5241 of the second receiving space 520, place the second packing device of the article on the top of the article 100. Two packaging bodies 60, so that the article 100 is covered and surrounded in all directions, so that when the article 100 is in the transportation process or encounters an external impact, it can be provided with a full package by the article packaging device of the present invention. Azimuth buffer protection.

When the item packaging device packs the item 100, the item 100 is completely and densely wrapped in the first storage space 510 and the second storage space 520, thereby preventing the item 100 from being placed in the The first accommodating space 510 and the second accommodating space 520 swing back and forth.

In addition, in the first embodiment of the article packaging device according to the present invention, neither the width B1 of the first receiving groove 5141 nor the width B2 _of the _second receiving groove 5242 is less than the width of the article 100 B, so as to ensure that the article 100 can be placed in the first receiving slot 5141 and the second receiving slot 5241 . Preferably, the width B1 of the first receiving slot 5141 and the width B2 _of the _second receiving slot are the same as the width B of the article 100, so that when the article 100 is placed in the first receiving slot The slot 5141 and the second receiving slot 5241 will not move back and forth or shake inside the first receiving slot 5141 and the second receiving slot 5241 during transportation or moving, thereby further improving the The buffer protection effect of the item packaging device on the item 100 .

As shown in Fig. 9 and Fig. 10, when the article 100 needs to be transported or carried, and the first embodiment of the article packaging device of the present invention is used to protect the article 100, the article of the present invention is first packaged The first packaging body 20 of the first embodiment of the device is placed in a transport box 200, and then the article 100 to be transported is placed in the first storage space of the first storage space 510 of the first packaging body 50. Groove 5141 and the second accommodation groove 5241 of the second accommodation space 520, and finally the second packaging body 60 of the article packaging device according to the present invention is covered on the first packaging body 50 above, and make the position of the second packaging body 60 correspond to that of the first packaging body 50 .

Alternatively, those skilled in the art can adjust the steps in the application process of the article packaging device according to the present invention according to needs or actual conditions, such as using the first packaging body 50 and the article packing device of the present invention first. The second packaging body 60 completely covers the article 100 to be transported, and then the article packaging device of the present invention is moved into the transport box 200 as a whole, as long as the same or similar method as the present invention is used. Technical solutions that solve the same or similar technical problems as the present invention, and achieve the same or similar technical effects as the present invention, all belong to the protection scope of the present invention, and the specific embodiments of the present invention are not limited thereto .

As shown in FIG. 11 to FIG. 15 , they are schematic structural views of the second embodiment of the article packaging device according to the present invention. Different from the above-mentioned first embodiment, in the second embodiment of the present invention, the structure of the second packaging body 60' of the article packaging device is different from that of the first packaging body 50'.

As shown in Figures 11 to 14, the second package body 60' of the article packaging device is a third inflatable buffer body 61', and the third inflatable buffer body 61' includes at least one third accommodating space 610' , so that the article 100' is placed in the first accommodating space 510' of the first package body 50' of the article packaging device and the first accommodating groove 5141' of the second accommodating space 520' After the second receiving groove 5241', the third receiving space 610' included in the third inflatable buffer body 61' can be covered on the top of the article 100', so that the article 100' Provides a full range of cushioning protection.

In the second embodiment of the present invention, the third inflatable buffer body 61' is embodied as a continuous U-shaped inflatable buffer body, and includes several third receiving grooves 6101', and the third receiving grooves 6101 The number of 'is the same as the number of the first receiving groove 5141' or the number of the second receiving groove 5241', so that the top of the article 100' is respectively sleeved on the third inflatable buffer body 61'. In the third receiving groove 6101', the objects 100' are prevented from being damaged due to collision and contact with each other during transportation or when encountering external impact.

In detail, as shown in FIG. 12 to FIG. 14, the third inflatable buffer body 61' includes several third receiving grooves 6101' and several third spacers 6102', and the third spacers 6102 ' is spaced apart from the third receiving groove 6101', so as to separate the two objects 100' that are close to each other, so as to avoid mutual contact or collision between the objects 100' and the objects 100'. Specifically, on one side of the third inflatable buffer body 61', the adjacent sides of two adjacent third receiving grooves 6101' are passed through a fifth composite heat-sealing line 611' to the adjacent sides. One side of the two third receiving grooves 6101' is heat-sealed, and correspondingly, on the other side of the third inflatable buffer body 61', the adjacent two third receiving grooves 6101 The adjacent sides of ' are heat-sealed to the other sides of the two adjacent third receiving grooves 6101' through a sixth composite heat-sealing line 612', thereby forming the third spacer 6102'.

As shown in Figure 14, the position of the third receiving groove 6101' is consistent with that of the first receiving groove 5141' and the second receiving groove 5241' in the first package body 50' of the article packaging device. Corresponding to the position, so as to ensure that the article 100' can be completely covered by the first receiving groove 5141', the second receiving groove 5241' and the third receiving groove 6101', and the third interval The position of the body 6102' is the same as that of the first air storage column 514' and the first air storage column 514' in the first inflatable buffer body 51' and the second inflatable buffer body 52' of the first packaging body 50' of the article packaging device. corresponding to the inflated air-packing bag in the second air storage column 524', thereby separating the adjacent items 100'.

Those skilled in the art can determine the number and positions of the first storage slot 5141', the second storage slot 5241' and the third storage slot 6101' according to the actual situation or customer needs, as long as the article 100' Can be fully covered by the first receiving groove 5141', the second receiving groove 5241' of the first packaging body 50' and the third receiving groove 6101' of the second packaging body 60' That is, in other words, as long as the same or similar technical solutions as the present invention are adopted, the same or similar technical problems as the present invention are solved, and the same or similar technical effects as the present invention are achieved, they all belong to the scope of the present invention. Within the scope of protection, the specific embodiments of the present invention are not limited thereto.

In addition, when the article 100' is placed in the first accommodation slot 5141' and the second accommodation space 520' of the first accommodation space 510' of the first packaging body 50' of the article packaging device After the second receiving groove 5241' of the article packaging device, when the second package body 60' of the article packaging device is covered on the top surface of the article 100', the first package body of the article packaging device The height H ₁ ' of the first storage space 510' of 50' or the height H ₂ ' of the second storage space 520' is the same as the height of the third storage space 610' of the second package 60' The sum of H ₃ ' is not less than the height H' of the article 100'. In the second embodiment of the present invention, the height H ₁ ' of the first accommodation space 510' of the first packaging body 50' of the article packaging device or the height H of the second accommodation space 520' ₂ ' and the height H ₃ ' of the third receiving space 610' of the second package body 60' is specifically implemented to be equal to the height H' of the article 100', so that the article described in the present invention The packaging device wraps the article 100' densely to prevent the article 100' from being damaged by the first receiving groove 5141' and the second receiving groove 5241 during transportation or when the article 100' encounters an external shock. ' and the third accommodating groove 6101' shakes to cause secondary damage.

Moreover, in the second embodiment of the present invention, the width B ₃ ′ of the third receiving groove 6101 ′ is not less than the width B ′ of the article 100 ′, so that the article 100 ′ can be held by the third receiving groove 6101 ′. The accommodating groove 6101' covers. Preferably, the width B ₃ ' of the third receiving groove 6101' is equal to the width B' of the article 100', so as to ensure that the article 100' is densely covered in the third receiving groove 6101', In order to prevent the article 100' from shaking back and forth in the third receiving groove 6101' during transportation or moving.

In addition, those skilled in the art can also adjust the specific structure of the article packaging device in the present invention according to the technical solution disclosed in the present invention, for example, the first packaging body 50' and the The second packaging body 60' is provided with the structure of the first packaging body 50' disclosed in the first embodiment of the present invention, or the first packaging body 50' and the second packaging body 60' are provided with It is the structure of the second package body 60' disclosed in the second embodiment of the present invention, or the structure of the first package body 50' and the second package body 60' is adopted according to the present invention The structures disclosed in the first embodiment or the second embodiment, etc., as long as the same or similar technical solutions as the present invention are adopted, the technical problems that are the same as or similar to the present invention are solved, and the same or similar technical solutions as the present invention are achieved. The technical effects of the present invention all belong to the protection scope of the present invention, and the specific implementation manners of the present invention are not limited thereto.

As shown in Figure 15, when the article 100' needs to be transported or carried, and the article 100' is protected by the second embodiment of the article packaging device of the present invention, the article packaging device of the present invention is first The first packaging body 50' of the second embodiment is placed in a transport box 200', and then the items 100' to be transported are placed in all the first storage spaces 510' of the first packaging body 50'. In the first containing groove 5141' and the second containing groove 5241' of the second containing space 520', and finally the second packing body 60' of the article packing device according to the present invention is covered above the first packaging body 50 ′, and make the third receiving groove 6101 of the second packaging body 60 ′ correspond to the top of the article 100 ′.

Alternatively, those skilled in the art can adjust the steps in the application process of the article packaging device of the present invention according to needs or actual conditions, for example, first use the first packaging body 50' of the article packaging device of the present invention and the second packaging body 60' to completely cover the article to be transported 100', and then move the article packaging device of the present invention into the transport box 200' as a whole, as long as it adopts the same method as the present invention The same or similar technical solutions, which solve the same or similar technical problems as the present invention, and achieve the same or similar technical effects as the present invention, all belong to the protection scope of the present invention, and the specific implementation methods of the present invention are not This is the limit.

In addition, in the first embodiment and the second embodiment of the article packaging device of the present invention, the article 100 (100') is a solar panel, but the article packaging bag of the present invention can be used not only For packaging solar panels, those skilled in the art can use the article packaging device according to the present invention to pack regular-shaped articles whose external dimensions are similar to those of the solar panels, or fragile and easily broken glass according to the actual situation. Or plastic products, such as tablet computers, tablet phones, etc., by using the inflatable buffer to cover and protect the article in all directions up, down, left, and right, so that when the article 100 (100') is impacted by an external force, The article packaging device of the present invention can provide it with all-round cushioning protection, so it can prevent the article 100 (100') from being damaged during transportation or when encountering external impact.

It should be emphasized that, in the first embodiment and the second embodiment of the present invention, the first packaging body 50 (50') is composed of the first inflatable buffer body 51 (51') and the second Inflatable buffer body 52 (52') made of two rows of article packaging device, but the specific embodiment of the present invention is not limited to this, those skilled in the art can according to the actual situation or customer demand for the first package The specific structure of body 50 (50') is adjusted, such as adding more of the inflatable buffer body to make a three-row or more row-by-row article packaging device, thereby being able to accommodate more of the article 100 (100' ). When the structure of the first packaging body 50 (50') is changed, the structure of the second packaging body 60 (60') is also changed accordingly and can completely cover the article 100 (100' ). In other words, as long as the same or similar technical solutions as the present invention are adopted, the same or similar technical problems as the present invention are solved, and the same or similar technical effects as the present invention are achieved, all belong to the protection scope of the present invention However, the specific embodiments of the present invention are not limited thereto.

It should be understood by those skilled in the art that the embodiments of the present invention shown in the foregoing description and drawings are only examples and do not limit the present invention. The objects of the present invention have been fully and effectively accomplished. The functions and structural principles of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may have any deformation or modification without departing from the principles.

Claims (19)

1. an article wrapping apparatus, which is characterized in that buffer body is inflated including one or more, wherein the inflation buffer body packet Multiple gas storage units are included, these gas storage units form multiple bearing units and multiple buffer cells, wherein two neighboring described slow It rushes unit and is raised in the bearing unit being set between the two described buffer cells after inflation, so that two neighboring institute It states and forms a limiting slot between buffer cell, for limiting an article to be packaged.

2. article wrapping apparatus according to claim 1, wherein the bearing unit cannot be inflated, the bearing unit phase The buffer cell of adjacent both sides can be inflated and for the article to be clamped.

3. article wrapping apparatus according to claim 1, wherein the bearing unit makes aeration quantity be less than by heat-sealing The buffer cell of adjacent both sides.

4. article wrapping apparatus according to claim 3, wherein these gas storage units will be each by multiple row bending seam heat-sealing A gas storage unit is divided into multistage along its length, these gas storage units can be bent to form multiple fill along these bending seams Gas side wall.

5. article wrapping apparatus according to claim 4, wherein the U-shaped structure of the bearing unit, to form U-shaped institute State limiting slot.

6. article wrapping apparatus according to claim 3, wherein these gas storage units further include at least one row sealing seam, Prevent at least part of some of gas storage units along its length is from inflating to form the bearing unit, Other described gas storage units form the buffer cell along its length.

7. article wrapping apparatus according to claim 6, wherein sealing seam is aligned with the wherein one row bending seam Ground arranges.

8. article wrapping apparatus according to claim 6 is provided with the gas storage unit of the sealing seam along it A length direction part forms the bearing unit, and another part forms the buffer cell, and the buffer cell is superimposed on institute It states bearing unit and inflation cushioning effect is provided.

9. article wrapping apparatus according to claim 8, wherein the buffer cell overlapping that described another part is formed In the outside of the bearing unit and bottom side to provide cushioning effect from its outside and bottom side.

10. article wrapping apparatus according to claim 8, wherein other described described storages of the sealing seam are not arranged Gas unit forms the inflation buffer structure of lamination after bending.

11. according to any article wrapping apparatus in claims 1 to 10, plurality of limiting slot cloth at intervals It sets, for limiting multiple articles respectively.

12. according to any article wrapping apparatus in claims 1 to 10, inflation buffer body is connected described in two of which And double-layered structure is formed, wherein the double-layered structure has two rows of limiting slots.

13. article wrapping apparatus according to claim 12, inflation buffer body described in two of which is connected to form a packet Body is filled, the mode of two packing material make-ups packs multiple articles.

14. article wrapping apparatus according to claim 12, inflation buffer body described in two of which is connected to form a packet Body is filled, the package body supports multiple articles, wherein further including the inflation buffer body of a continuous U-shaped, to form multiple receivings Slot is limited in the holding tank at the top of the article.

15. according to any article wrapping apparatus in claims 1 to 10, the plurality of gas storage unit is through bent At a main part of a upper layer part and a lower layer part including overlapping, the edge heat-sealing of the upper layer part and the lower layer part connects It connects.

16. according to any article wrapping apparatus in claims 1 to 10, the inflation of buffer body is inflated described in two of which End is connected, and the bottom side of the article wrapping apparatus is made all to be the buffer cell, and the bearing unit is located at its top side.

17. according to any article wrapping apparatus in claims 1 to 10, wherein each inflation buffer body is by plastic packaging At least two layers of air cells film is formed, and an at least charge valve is configured between at least two layers of air cells film, for respectively to the storage Gas unit is inflated.

18. article wrapping apparatus according to claim 17, wherein the charge valve is formed by one or more layers valve film, and And gas leakage can be automatically prevented from after inflation.

Further include a packing box 19. according to any article wrapping apparatus in claims 1 to 10, the inflation buffering Body is arranged in the packing box.