CN108792276A - A kind of big specification square package air column case and preparation method thereof - Google Patents
A kind of big specification square package air column case and preparation method thereof Download PDFInfo
- Publication number
- CN108792276A CN108792276A CN201810713314.4A CN201810713314A CN108792276A CN 108792276 A CN108792276 A CN 108792276A CN 201810713314 A CN201810713314 A CN 201810713314A CN 108792276 A CN108792276 A CN 108792276A
- Authority
- CN
- China
- Prior art keywords
- air column
- sheet material
- case
- heat
- column case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 115
- 238000004806 packaging method and process Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
Abstract
The invention belongs to composite soft packaging technical fields, disclose the preparation method of a kind of big specification square package air column case and this air column case.The air column case of the present invention is in rectangular parallelepiped structure, and top is provided with folding block, and six faces of cuboid are made of air cylindrical surface；The air column case setting is there are four inflating port, and four inflating ports correspond to four air column bag sheet materials, and every air column bag sheet material is independent air column bag structure, and air column width is the same；Two rows of foldable heat seal points are additionally provided on the air column case.The big specification square package air column case of the present invention has simple in structure, good leak tightness, shock strength high, can packaging volume large size regular shape product.
Description
Technical field
The present invention relates to composite soft packaging technical fields, specifically, be a kind of big specification square package air column case, and
The method for preparing this square package air column case.
Background technology
Air column bag also known as buffers air column bag, is a kind of Novel seismic-proof packaging bag filled with natural air.Compared to tradition
The buffering packages such as foamed plastic, cardboard, there is low cost, green recyclable, pollution-free, easy to use, good buffer effect
Etc. characteristics.Therefore, air column bag is widely used in the fields such as packed and transported.
Existing air column bag is mostly the structures such as Q types, U-shaped, L-type, as the patent No. " 201520815280.1 " describes a kind of gas
Column L-type bag forms L-type structure by heat seal point, has personal protection, demifacet cladding, the good feature of isolation effect；The patent No.
" 201720534748.9 " describe one kind and being packed for Q type air column bags, can wrap up volume irregular items, and with technique letter
The characteristics such as singly, air-tightness is good, shock resistance is good.Above-mentioned patent has preferable packaging effect for conventional small size article, but right
In big specification, large-sized article, existing air column bag limits its use.Air column bag is fabricated to the packet of rectangular parallelepiped structure
Air column case is filled, makes it have the packaging space of bigger, and energy sensitive paper case equally stores various articles, will make the application of air column bag more
Add extensively, the article to large-scale volume is also undoubtedly a kind of novel, environmentally friendly, shockproof effect more preferably manner of packing, and big
The big transportation cost reduced after packaging.In addition, packaging air column case can be preferably put into outer container, it will be in air column after the completion of use
Air is bled off, and air column case volume reduces decades of times at once, and processing is convenient, and its material is environmentally protective, can repeat to recycle.
Invention content
It is an object of the invention to overcome deficiency in the prior art, provide a kind of big specification square package air column case and its
Preparation method, the air column case have simple in structure, good leak tightness, shock strength high, can the regular shape of packaging volume large size produce
Product.
To achieve the goals above, the present invention takes technical solution below to complete：A kind of big specification square package gas
Post case, the air column case are in rectangular parallelepiped structure, and top is provided with folding block, and six faces of cuboid are made of air cylindrical surface；Institute
The setting of air column case is stated there are four inflating port, four inflating ports correspond to four air column bag sheet materials, and every air column bag sheet material is
Independent air column bag structure, and air column width is the same；Two rows of foldable heat seal points are additionally provided on the air column case.
The invention also discloses the preparation methods of above-mentioned big specification square package air column case, using four air column bag sheet material heat
Envelope is spliced, and is as follows：
（1）By the first air column bag sheet material and the second mutual heat-seal splicing in air column bag sheet material bottom, inflating port is located at left and right ends, spells
It is connected into lateral sheet material, heat-sealing temperature is 180 ~ 220 DEG C；
（2）By third air column bag sheet material and the 4th mutual heat-seal splicing in air column bag sheet material bottom, inflating port is located at upper and lower ends, spells
It is connected into vertical sheet material, heat-sealing temperature is 180 ~ 220 DEG C；
（3）By the lower end both sides heat-seal splicing of the upper end both sides and vertical sheet material of above-mentioned lateral sheet material, i.e., described first air column bag
The upper and lower side heat-seal splicing of the upper side edge and the 4th air column bag sheet material of sheet material and the second air column bag sheet material, to which packaging be made
Air column case sheet material, heat-sealing temperature are 200 ~ 240 DEG C；
（4）Above-mentioned packaging air column case sheet material is inflated by four inflating ports, after the completion of inflation, at heat-seal splicing and foldable heat
Seal point is finally made the big specification square package air column case by the bending in 90 ° of the blowing pressure shape.
As an improvement the big specification square package air column case is cube structure.
As an improvement the volume of the big specification square package air column case is more than 0.06m3.
As an improvement the air column width of the big specification square package air column case is 20 ~ 40mm.
As an improvement the foldable heat seal point of two rows of the big specification square package air column case is respectively arranged at two
On different air column bag sheet materials.
As an improvement the step（1）In the first air column bag sheet material it is identical as the second air column bag sheet material air column number.
As an improvement the step（2）In third air column bag sheet material it is identical as the 4th air column bag sheet material air column number.
As an improvement the step（1）With（2）Width≤10mm at heat-seal splicing.
As an improvement the big specification square package air column case uses super thick PA materials.
Defect small, in irregular shape that the present invention overcomes existing air column bags provides a kind of rectangular packet of big specification
Air column case is filled, air column case is in cuboid van-type structure, and top surface is provided with folding block, can pack larger easy of various volumes
The products such as broken or electronic equipment；Compared to traditional wide flat type air column bag, air column case of the present invention has six-sided solids structure, can receive
The larger regular shape article of volume of receiving not will produce crimp to air column case, and packaging is more convenient, reliable；Meanwhile air column
Case uses super thick PA materials, improves air column bag inner and outer surfaces compression strength, ensures air column case safety in utilization.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is that the present invention splices preceding four air column bags sheet structure schematic diagram；
Fig. 3 is the spliced lateral sheet material of the present invention and vertical sheet structure schematic diagram.
Specific implementation mode
Present invention is further described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Figure 1 and 2, a kind of big specification square package air column case, the air column case are in rectangular parallelepiped structure, and top is provided with folding
Cap 1 is covered, six faces of cuboid are made of air cylindrical surface, air column case length and width a height of 400*400*450mm, volume 0.072m3；
There are four inflating port 2, four inflating ports 2 correspond to four air column bag sheet materials, including the first air column bag for the air column case setting
Sheet material a1, the second air column bag sheet material a2, third air column bag sheet material b1 and the 4th air column bag sheet material b2, every air column bag sheet material are
Independent air column bag structure, and air column width is 20mm；Two rows of foldable heat seal points 3 are additionally provided on the air column case, it is two rows of
Foldable heat seal point 3 is respectively arranged on the first air column bag sheet material a1 and third air column bag sheet material b1；Above-mentioned square package air column
Case uses super thick PA materials, and air column case is made to have better compression strength and antidetonation cushion performance, ensures the use peace of air column case
Quan Xing.
The preparation method of above-mentioned square package air column case is as follows：
（1）By the first air column bag sheet material a1 and the second mutual heat-seal splicing in the bottoms air column bag sheet material a2, inflating port 2 is located at left and right two
End is spliced into lateral sheet material a, and stitching portion width is 5mm, and heat-sealing temperature is 180 DEG C；
（2）By third air column bag sheet material b1 and the 4th mutual heat-seal splicing in the bottoms air column bag sheet material b2, inflating port 2 is located at upper and lower two
End is spliced into vertical sheet material b, and stitching portion width is 5mm, and heat-sealing temperature is 180 DEG C；
（3）By the lower end both sides heat-seal splicing of the upper end both sides and vertical sheet material b of above-mentioned lateral sheet material a, i.e., described first air column
The upper and lower side heat-seal splicing of the upper side edge and the 4th air column bag sheet material b2 of bag webs material a1 and the second air column bag sheet material a2, to
Packaging air column case sheet material is made, heat-sealing temperature is 200 DEG C；
（4）Above-mentioned packaging air column case sheet material is inflated by four inflating ports 2, it is at heat-seal splicing and foldable after the completion of inflation
Heat seal point 3 is finally made the big specification square package air column case by the bending in 90 ° of the blowing pressure shape.
Embodiment 2：
As shown in Figure 1 and 2, a kind of big specification square package air column case, the air column case are in cube structure, and top is provided with folding
Cap 1 is covered, six faces of square are made of air cylindrical surface, air column case length and width a height of 500*500*500mm, volume 0.125m3；
There are four inflating port 2, four inflating ports 2 correspond to four air column bag sheet materials, including the first air column bag for the air column case setting
Sheet material a1, the second air column bag sheet material a2, third air column bag sheet material b1 and the 4th air column bag sheet material b2, every air column bag sheet material are
Independent air column bag structure, and air column width is 30mm；Two rows of foldable heat seal points 3 are additionally provided on the air column case, it is two rows of
Foldable heat seal point 3 is respectively arranged on the first air column bag sheet material a1 and third air column bag sheet material b1；Above-mentioned square package air column
Case uses super thick PA materials, and air column case is made to have better compression strength and antidetonation cushion performance, ensures the use peace of air column case
Quan Xing.
The preparation method of above-mentioned square package air column case is as follows：
（1）By the first air column bag sheet material a1 and the second mutual heat-seal splicing in the bottoms air column bag sheet material a2, inflating port 2 is located at left and right two
End is spliced into lateral sheet material a, and stitching portion width is 8mm, and heat-sealing temperature is 200 DEG C；
（2）By third air column bag sheet material b1 and the 4th mutual heat-seal splicing in the bottoms air column bag sheet material b2, inflating port 2 is located at upper and lower two
End is spliced into vertical sheet material b, and stitching portion width is 8mm, and heat-sealing temperature is 200 DEG C；
（3）By the lower end both sides heat-seal splicing of the upper end both sides and vertical sheet material b of above-mentioned lateral sheet material a, i.e., described first air column
The upper and lower side heat-seal splicing of the upper side edge and the 4th air column bag sheet material b2 of bag webs material a1 and the second air column bag sheet material a2, to
Packaging air column case sheet material is made, heat-sealing temperature is 220 DEG C；
（4）Above-mentioned packaging air column case sheet material is inflated by four inflating ports 2, it is at heat-seal splicing and foldable after the completion of inflation
Heat seal point 3 is finally made the big specification square package air column case by the bending in 90 ° of the blowing pressure shape.
Embodiment 3：
As shown in Figure 1 and 2, a kind of big specification square package air column case, the air column case are in rectangular parallelepiped structure, and top is provided with folding
Cap 1 is covered, six faces of cuboid are made of air cylindrical surface, air column case length and width a height of 600*400*600mm, volume 0.144m3；
There are four inflating port 2, four inflating ports 2 correspond to four air column bag sheet materials, including the first air column bag for the air column case setting
Sheet material a1, the second air column bag sheet material a2, third air column bag sheet material b1 and the 4th air column bag sheet material b2, every air column bag sheet material are
Independent air column bag structure, and air column width is 40mm；Two rows of foldable heat seal points 3 are additionally provided on the air column case, it is two rows of
Foldable heat seal point 3 is respectively arranged on the first air column bag sheet material a1 and third air column bag sheet material b1；Above-mentioned square package air column
Case uses super thick PA materials, and air column case is made to have better compression strength and antidetonation cushion performance, ensures the use peace of air column case
Quan Xing.
The preparation method of above-mentioned square package air column case is as follows：
（1）By the first air column bag sheet material a1 and the second mutual heat-seal splicing in the bottoms air column bag sheet material a2, inflating port 2 is located at left and right two
End is spliced into lateral sheet material a, and stitching portion width is 10mm, and heat-sealing temperature is 220 DEG C；
（2）By third air column bag sheet material b1 and the 4th mutual heat-seal splicing in the bottoms air column bag sheet material b2, inflating port 2 is located at upper and lower two
End is spliced into vertical sheet material b, and stitching portion width is 10mm, and heat-sealing temperature is 220 DEG C；
（3）By the lower end both sides heat-seal splicing of the upper end both sides and vertical sheet material b of above-mentioned lateral sheet material a, i.e., described first air column
The upper and lower side heat-seal splicing of the upper side edge and the 4th air column bag sheet material b2 of bag webs material a1 and the second air column bag sheet material a2, to
Packaging air column case sheet material is made, heat-sealing temperature is 240 DEG C；
（4）Above-mentioned packaging air column case sheet material is inflated by four inflating ports 2, it is at heat-seal splicing and foldable after the completion of inflation
Heat seal point 3 is finally made the big specification square package air column case by the bending in 90 ° of the blowing pressure shape.
Finally it should be noted that listed above is only specific embodiments of the present invention.It is clear that the invention is not restricted to
Above example can also have many variations.Those skilled in the art can directly lead from present disclosure
All deformations for going out or associating, are considered as protection scope of the present invention.
Claims (10)
1. a kind of big specification square package air column case, which is characterized in that the air column case is in rectangular parallelepiped structure, and top is provided with folding
Cover cap（1）, six faces of cuboid are made of air cylindrical surface；There are four inflating ports for the air column case setting（2）, described four are filled
Gas port（2）Corresponding four air column bag sheet materials, every air column bag sheet material is independent air column bag structure, and air column width is the same；Institute
It states and is additionally provided with two rows of foldable heat seal points on air column case（3）.
2. a kind of method preparing big specification square package air column case described in claim 1, which is characterized in that use four gas
Column bag webs material heat-seal splicing forms, and is as follows：
（1）By the first air column bag sheet material a1 and the second mutual heat-seal splicing in the bottoms air column bag sheet material a2, inflating port（2）Positioned at left and right
Both ends, are spliced into lateral sheet material a, and heat-sealing temperature is 180 ~ 220 DEG C；
（2）By third air column bag sheet material b1 and the 4th mutual heat-seal splicing in the bottoms air column bag sheet material b2, inflating port（2）Positioned at upper and lower
Both ends, are spliced into vertical sheet material b, and heat-sealing temperature is 180 ~ 220 DEG C；
（3）By the lower end both sides heat-seal splicing of the upper end both sides and vertical sheet material b of above-mentioned lateral sheet material a, i.e., described first air column
The upper and lower side heat-seal splicing of the upper side edge and the 4th air column bag sheet material b2 of bag webs material a1 and the second air column bag sheet material a2, to
Packaging air column case sheet material is made, heat-sealing temperature is 200 ~ 240 DEG C；
（4）Pass through four inflating ports（2）Above-mentioned packaging air column case sheet material is inflated, after the completion of inflation, at heat-seal splicing and can be rolled over
Folded heat seal point is finally made the big specification square package air column case by the bending in 90 ° of the blowing pressure shape.
3. big specification square package air column case according to claim 1, which is characterized in that the air column case is square knot
Structure.
4. big specification square package air column case according to claim 1, which is characterized in that the volume of the air column case is more than
0.06m³。
5. big specification square package air column case according to claim 1, which is characterized in that the air column width of the air column case
For 20 ~ 40mm.
6. big specification square package air column case according to claim 1, which is characterized in that the two rows of the air column case can roll over
Folded heat seal point（3）It is respectively arranged on two different air column bag sheet materials.
7. big specification square package air column case preparation method according to claim 2, which is characterized in that the step（1）
In the first air column bag sheet material a1 it is identical as the second air column bag sheet material a2 air column numbers.
8. big specification square package air column case preparation method according to claim 2, which is characterized in that the step（2）
In third air column bag sheet material b1 it is identical as the 4th air column bag sheet material b2 air column numbers.
9. big specification square package air column case preparation method according to claim 2, which is characterized in that the step（1）
With（2）Width≤10mm at heat-seal splicing.
10. big specification square package air column case according to claim 1, which is characterized in that the air column case uses super thick
PA materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713314.4A CN108792276A (en) | 2018-06-29 | 2018-06-29 | A kind of big specification square package air column case and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810713314.4A CN108792276A (en) | 2018-06-29 | 2018-06-29 | A kind of big specification square package air column case and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108792276A true CN108792276A (en) | 2018-11-13 |
Family
ID=64073067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810713314.4A Pending CN108792276A (en) | 2018-06-29 | 2018-06-29 | A kind of big specification square package air column case and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108792276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907871A (en) * | 2020-09-14 | 2020-11-10 | 昆山大唐彩印有限公司 | Pressing-attaching type packaging box and manufacturing method thereof |
| CN113428432A (en) * | 2021-07-22 | 2021-09-24 | 江西陶瓷工艺美术职业技术学院 | Portable gas column bag packaging machine |
| CN113584824A (en) * | 2020-04-30 | 2021-11-02 | 曾迪 | Clothes dryer bracket, manufacturing method thereof and clothes dryer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070090013A1 (en) * | 2005-10-20 | 2007-04-26 | Yoshifusa Kark K | Structure of air-packing device |
| CN101367456A (en) * | 2008-10-05 | 2009-02-18 | 孙栋 | Inflatable shock resistant packaging body |
| WO2014131137A1 (en) * | 2013-02-27 | 2014-09-04 | Lv shang-wen | Box body having inflatable packaging bag |
| CN105059718A (en) * | 2015-07-21 | 2015-11-18 | 昆山亚比斯新型包装材料有限公司 | Buffer box structure |
| CN105109826A (en) * | 2014-11-21 | 2015-12-02 | 上海艾尔贝包装科技发展有限公司 | Multi-cavity air packing device and manufacturing method thereof |
| TWI542522B (en) * | 2015-04-30 | 2016-07-21 | Air Bag Packing Co Ltd | Buffer air bag |
| CN106185036A (en) * | 2015-04-30 | 2016-12-07 | 苏州亚比斯复合材料有限公司 | A kind of airbag |
| CN206969332U (en) * | 2017-05-16 | 2018-02-06 | 杭州巨杰包装科技有限公司 | One kind is packed for Q type air column bags |
| CN107776145A (en) * | 2016-08-29 | 2018-03-09 | 惠阳天丽实业有限公司 | A kind of bubble chamber film integrated box and preparation method thereof |
| CN208516082U (en) * | 2018-06-29 | 2019-02-19 | 杭州巨杰包装科技有限公司 | A kind of big specification square package air column case |
-
2018
- 2018-06-29 CN CN201810713314.4A patent/CN108792276A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070090013A1 (en) * | 2005-10-20 | 2007-04-26 | Yoshifusa Kark K | Structure of air-packing device |
| CN101367456A (en) * | 2008-10-05 | 2009-02-18 | 孙栋 | Inflatable shock resistant packaging body |
| WO2014131137A1 (en) * | 2013-02-27 | 2014-09-04 | Lv shang-wen | Box body having inflatable packaging bag |
| CN105109826A (en) * | 2014-11-21 | 2015-12-02 | 上海艾尔贝包装科技发展有限公司 | Multi-cavity air packing device and manufacturing method thereof |
| CN205087336U (en) * | 2014-11-21 | 2016-03-16 | 上海艾尔贝包装科技发展有限公司 | Involution formula air packing plant |
| TWI542522B (en) * | 2015-04-30 | 2016-07-21 | Air Bag Packing Co Ltd | Buffer air bag |
| CN106185036A (en) * | 2015-04-30 | 2016-12-07 | 苏州亚比斯复合材料有限公司 | A kind of airbag |
| CN105059718A (en) * | 2015-07-21 | 2015-11-18 | 昆山亚比斯新型包装材料有限公司 | Buffer box structure |
| CN107776145A (en) * | 2016-08-29 | 2018-03-09 | 惠阳天丽实业有限公司 | A kind of bubble chamber film integrated box and preparation method thereof |
| CN206969332U (en) * | 2017-05-16 | 2018-02-06 | 杭州巨杰包装科技有限公司 | One kind is packed for Q type air column bags |
| CN208516082U (en) * | 2018-06-29 | 2019-02-19 | 杭州巨杰包装科技有限公司 | A kind of big specification square package air column case |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584824A (en) * | 2020-04-30 | 2021-11-02 | 曾迪 | Clothes dryer bracket, manufacturing method thereof and clothes dryer |
| CN111907871A (en) * | 2020-09-14 | 2020-11-10 | 昆山大唐彩印有限公司 | Pressing-attaching type packaging box and manufacturing method thereof |
| CN113428432A (en) * | 2021-07-22 | 2021-09-24 | 江西陶瓷工艺美术职业技术学院 | Portable gas column bag packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5635564B2 (en) | How to bale textile materials | |
| CN108792276A (en) | A kind of big specification square package air column case and preparation method thereof | |
| TW200848328A (en) | Air packing bag for tightly holding article and manufacturing method thereof | |
| JP2013047121A (en) | Method for bailing fiber material | |
| WO2014131137A1 (en) | Box body having inflatable packaging bag | |
| JP3929432B2 (en) | All-purpose air cushion | |
| CN206511266U (en) | A kind of buffer packing structure and packing case for hemispherical product | |
| CN203638406U (en) | Inflated bag packaging structure | |
| CN101152915A (en) | Buffer packaging device for multi-layer heterogeneous base materials | |
| CN103754451B (en) | The corrugated paper shock-proof packaging box that a kind of electric cooker is used | |
| CN101367457B (en) | Reverse hammock type air shockproof sleeve | |
| CN105644941A (en) | Air inflation type packaging device | |
| CN203229051U (en) | Y-shaped inflatable bag | |
| CN204568395U (en) | A kind of crashproof packaging bag | |
| CN208516082U (en) | A kind of big specification square package air column case | |
| CN204548902U (en) | A kind of buffering gas flushing pouch | |
| CN206969332U (en) | One kind is packed for Q type air column bags | |
| CN205499795U (en) | Gas packing device | |
| CN109775135A (en) | Packaging structure | |
| CN204896313U (en) | Commodity circulation transport package bag of fragile article | |
| CN201231936Y (en) | Suspended packaging air-bag | |
| CN209739769U (en) | Buffer packaging bag | |
| CN111806880A (en) | Novel environment-friendly buffering packaging side strip for refrigerator | |
| TWM459201U (en) | Box with air-inflated package bag | |
| CN206969335U (en) | One kind can carry formula air column bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |