JPH01139303A - Bag-making and filling method for foodstuff and apparatus thereof - Google Patents

Abstract

PURPOSE:To prevent uneatable chemicals from being eaten by mistake, which are included a separately appended bag, by automatically bonding the separate bags one by one at the inner face of a bag except a bag-seal part corresponding to one bag of a heat-adhesive packing sheet. CONSTITUTION:A plurality of separately appended bags 10 are automatically fed in turn and an adhesive layer 15b is formed on either front side or rear side of the bags to automatically make separately appended bags 10a having individual adhesive layers. Next, while a heat-adhesive winding-up packing sheet is transferred to a bag-making and filling means E, the separately appended bags 10a are automatically bonded with an adhesive layer 15 at the inner surface the bags except the bag-seal part corresponding to one bag of the packing sheet. Next, the packing sheet 23 bonded with the separately appended bag is automatically processed to make a bag inside the appended bags by the bag-making and filling means and then the bags are filled with foodstuffs and sealed to pack them. Further the foodstuffs are solid foods, seasonings, shells, etc., which are stuffed together with the separately appended bags into the bags.

Description

Detailed Description of the Invention [Field of Industrial Application] The present invention relates to bag-forming-filling packaging for food products, and more specifically, to packaging materials that are attached to food products to prevent deterioration of the value and quality of the food products. The present invention relates to a food bag making and filling method for packaging so-called inedible drugs such as oxygen agents and desiccant agents so that they cannot be accidentally ingested, and an apparatus therefor.

[Conventional technology]

Demand for packaged foods, such as instant noodles and coffee beans, is steadily increasing due to consumer needs based on recent changes in eating habits, as well as due to convenience and authentic taste. By the way, these foods, such as instant noodles, have recently come with an oxygen absorber sealed in a separate bag to prevent oxidation of the food, in addition to seasonings and ingredients sealed in a separate bag. This separate bag containing the oxygen absorber has a shape and size that is extremely similar to the separate bag containing other ingredients, and can be taken out freely together with the other separate bags. ing. Perhaps for this reason, when cooking, the oxygen absorber is sometimes added to the noodles by mistake as an ingredient, and in rare cases the oxygen absorber is accidentally ingested. On the other hand, looking at the coffee beans mentioned above, in this case as well, the desiccant and/or oxygen absorber enclosed in a separate bag may be attached freely and can be taken out, making it easy to accidentally grind them together with the coffee beans. In the worst case scenario, you may accidentally ingest it.

The main cause of such accidental ingestion is that the attached bag containing the so-called inedible chemicals such as the oxygen absorber and desiccant is freely removed along with the food. Therefore,
As a measure to prevent such accidental ingestion, measures as shown in FIG. 9 have been taken so far. That is, in the process of making a packaging bag 1 for food packaging, a separate bag 2 containing an inedible drug is dropped into the packaging bag 1 and the packaging bag 1 is
After sandwiching the sealed part 2a of the attached bag 2 between the bottom sealed part 1a of the bag, both sealed parts 1a and 2a are heat-sealed. In this way, the seal part 1a of the packaging bag 1 is used to attach the attached bag 2.
to be fixed. This makes it possible to prevent accidental ingestion of inedible drugs inside the attached bag 2, which can be taken out from the attached bag 2 and the packaging bag 1.

[Problem that the invention attempts to solve]

However, the conventional method of fixing the attached bag using the seal portion of the packaging bag has the following problems. In other words, it is necessary to provide a pinching margin in the seal part of the packaging bag to sandwich the bag in the seal part of the packaging bag, which increases the overall shape of the bag, which causes various problems. Problems arise. In addition, both the front and back sides of the sandwich seal must be in a heat-sealable state, which requires processing or treatment to impart heat-sealability. Furthermore, since the sealed part (pinch margin) of the attached bag is sandwiched between the sealed part of the packaging bag, a step is created at that part when heat sealing, and the entire sealed part of the packaging bag cannot be evenly pressurized. Sexuality becomes worse.

Furthermore, there is a risk that pin poles may occur due to poor sealing performance or differences in level, which may reduce the commercial value.

The present invention was devised in view of the above-mentioned problems, and an object of the present invention is to solve the above-mentioned problems without using the sealing part of the packaging bag as in the prior art. A new method is used to secure the attached bag inside the packaging bag,
Therefore, it is an object of the present invention to provide an excellent method and apparatus for forming and filling bags for food, which can prevent inedible medicines from being erroneously eaten inside a separate bag.

(Another Means to Solve the Problems) In order to achieve the above object, the present invention provides a food bag making and filling method, which is the first invention, by automatically feeding out a plurality of attached bags one after another, An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed on one of the front and back sides of each of the attached bags that are fed out, and automatically formed into individual attached bags with adhesive layers. .Next, during the transfer of the heat-adhesive sheet-like rolled packaging material to the bag making and filling means, the inner surface of the bag other than the bag sealing part corresponding to one bag of the sheet-like packaging material is
The separate bag with the adhesive layer is automatically attached via the adhesive layer. Next, the sheet-like packaging material to which the attached bag is attached is automatically made into a bag using the bag making and filling means with the attached bag inside, and after filling the bag with food, it is sealed and packaged. This is what I did.

Further, the food bag making and filling apparatus of the second invention is an apparatus for carrying out the method of the first invention, in which adhesive is attached to one side of the front and back of each attached bag that is automatically fed out sequentially. An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed and automatically formed into a separate bag with an adhesive layer, and a heat-adhesive sheet-like packaging material is automatically fed out. Then, the adhesive layer of the attached bag with an adhesive layer is pressed onto the inner surface of the bag other than the bag seal part corresponding to one bag of the sheet-shaped packaging material that has been fed out, and the attached bag is Formed into a sheet-like packaging material. The sheet-like packaging material with the attached bag is automatically made into a bag with the attached bag inside, the bag is filled with food, and the bag is sealed to obtain a packaging bag.

Here, the above-mentioned attached bag refers to a small bag in which so-called inedible chemicals such as oxygen absorbers and desiccant agents are sealed to prevent deterioration of the value and quality of food, and the above-mentioned food refers to Refers to edible fillers such as solid foods, seasonings, and ingredients that are not made separately and are packed in a packaging bag together with the attached bag.

Further, as the pressure-sensitive adhesive or adhesive, any pressure-sensitive adhesive or adhesive that is generally used for food products 7 can be used.

[For production]

An attached bag is automatically attached to the inner surface of the bag other than the bag seal part corresponding to one bag of automatically supplied long heat-adhesive sheet packaging material. A sheet-like packaging material with an attached bag is made into a bag with the attached bag inside, and food is filled and packaged.

As a result, the attached bag is reliably stuck and fixed to the inner surface of the packaging bag other than the sealed portion, and when the food is taken out from the packaging bag, the attached bag always remains inside the packaging bag. This can prevent the inedible medicine inside the attached bag from being accidentally ingested.

In addition, since the attached bag can be securely attached and fixed to the inner surface of the packaging bag other than the sealed part, there is no need to create a step in the sealed part of the packaging bag as in the prior art.
Each seal part of the packaging bag can be pressurized evenly, resulting in an extremely adhesive seal.

〔Example〕

Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.

FIG. 1 is a conceptual diagram showing an embodiment of the food bag making and filling apparatus according to the present invention, and the overall configuration of this apparatus is
As shown in the figure, there is an attached automatic supplying means A that automatically feeds out a plurality of strip-shaped attached bags 10 connected one by one in a strip shape at regular intervals to the next stage automatically, and After forming an adhesive layer by automatically pasting double-sided adhesive tape on one side of the front and back sides of the attached belt-shaped attached bag 10, the bag is cut into individual bags and formed into individual attached bags with an adhesive layer. Molding means B, automatic feeding means C for thermally adhesive sheet-like rolled packaging material, and bags other than the bag seal portion corresponding to one packaging bag of the sheet-like packaging material fed out from the feeding means C. an adhering means for automatically adhering the attached bag with an adhesive layer to an appropriate part of the inner surface via the adhesive layer;
The sheet-like packaging material with attached bag transferred from this pasting means is automatically made into a bag with the attached bag inside, and after filling the bag with food, it is sealed and packaged.
``Means E.''

In this example, the packaging form of the packaging bag completed by the bag making and filling means E is that a long sheet-like packaging material is formed into a cylinder, and the seams in the longitudinal direction (or vertical direction) of the cylindrical packaging material are A typical example is a bellows-type bag with a bag placed in the center of the back and an end-sealed end corresponding to one bag (see Figures 7 and 8).

This will be specifically explained below in the order of the above configurations.

First, the attached automatic supply means A supplies the attached belt-shaped attached bag 1.
It has a feed roll 11 on which an appropriate amount of 0 is wound and a guide roller 12, and from this feed roll 11, the belt-shaped attached bag 10 is automatically sequentially and automatically attached to the next adhesive layer attached bag 10 via the guide roller 12. The bag is fed out to the bag forming means B.

Forming means B for the separate bag with an adhesive layer includes a receiving roller 13, a pressure roller 14 disposed opposite thereto, and a double-sided adhesive tape feeding roll that feeds out a food-grade double-sided adhesive tape 15 between the rollers 13 and 14. 16 and double-sided adhesive tape 15
A release liner winding roll 1 that winds up a release liner 15a of
7, and the feed roller 18 of the strip-shaped attached bag 10 with an adhesive layer.
19, a cut position detection sensor 20 for cutting the adhesive layer attached strip bag 10 into individual pieces, and a cutter 21.
A, and a chute 22 for transporting the attached adhesive layer-attached bag 10a cut into individual pieces to the next-stage pasting means.

As shown in FIG. 4, the belt-shaped attached bag 10 fed out from the attached automatic supply means A and the double-sided adhesive tape 15 fed out from the double-sided adhesive tape feeding roll 16 are superimposed. As such, the receiver is introduced between the roller 13 and the pressure roller 14 while being subjected to an appropriate pressing force (to the extent that the belt-shaped attached bag 10 does not break). As a result, the adhesive layer 15b of the double-sided adhesive tape 15
The adhesive layer 15b is automatically attached to the attached bag 10 by adhesion and transfer to one of the front and back sides of the bag 10 (the side that should be in contact with the sheet-like packaging material). Release liner 1 for double-sided adhesive tape 15
5a is wound up on a winding roll 17.

The belt-shaped attached bag 10 to which the adhesive layer 15b has been adhered is then transferred to the feed roller 18.19 (at least the roller 19 in contact with the adhesive layer 15b among both rollers 18.19
(assuming that the surface thereof has been subjected to peeling treatment) is transferred to the cutting mechanism 21. At this time, the adhesive layer 1.5b
Cut positions x and y (see Fig. 2) are detected by the cut position detection sensor 20 in order to cut off the attached strip bag 10 one by one, and the adhesive layer 15b is attached by the cutter 21a at the position x and y. The band-shaped attached bag 10 is cut into individual bags in synchronization with the bag manufacturing timing, and formed into individual attached bags 1.0a with an adhesive layer 15b.

Thus, this individual attached bag 10a with the adhesive layer 1.5b is transferred to the next adhering means via the shoe I/22 in synchronization with the bag manufacturing timing.

On the other hand, the sheet-shaped packaging material automatic unwinding means C uses a heat-adhesive sheet-shaped packaging material (hereinafter referred to as packaging film).
(1) A packaging film delivery roll 24 in which a predetermined amount of the packaging film 23 is wound is provided, and the packaging film 23 is transferred from the roll 24 to the pasting means.

Automatically sent.

As shown in FIG. 5, the pasting means includes a pressure-bonding rubber plate 25 provided in conjunction with the chute 22, and a receiver roller 26 provided opposite to the pressure-bonding rubber plate 25. consists of Note that the pressure bonding rubber plate 25 and the receiver are provided with rollers 26.
The facing interval is adjusted to be such that the attached bag 10a with the adhesive layer 15b can pass through with a pressing force that does not cause the bag to break. Further, the packaging film 23 from the packaging film feed roll 24 is guided by the roller 26 and is transferred to the subsequent bag making and filling means E.

On the other hand, the separate bag 10a with the adhesive layer 15b from the chute 22 has its adhesive layer 15b and the packaging film 2.
The pressure-bonding rubber plate 25 and the receiver are placed between the roller 26 and the bag-forming plate 25 in a state in which the pressure-bonding rubber plate 25 and the receiver are aligned so as to be in contact with each other and to be attached to the inner surface of the bag other than the bag sealing part of the packaging film 23. They will be brought in in sync with the timing. Therefore, the attached bag 10a with the adhesive layer 15b, which is held under pressure by the pressure-bonded rubber plate 25 and the roller 26, is always on the inner surface of the bag other than the bag seal portion corresponding to one bag of the packaging film 23. The adhesive layer 15b is used to automatically and accurately attach and fix the adhesive layer 15b to an appropriate portion of the adhesive layer 15b. Therefore, this packaging film 23 with attached bag LOa is transferred to the next stage bag making and filling means E with the attached bag 10a inside, and the attached bag 10a is located on the inner surface other than the sealed part. The bag is automatically made into a cylindrical film, filled with contents, and then sealed and packaged.

FIG. 6 shows another embodiment of the pasting means,
The receiver is provided with a pressure roller 27 facing the roller 26. That is, in FIG. 6, 28 is a part of the chute 22 that guides and protrudes from the discharge port of the chute 22.
2. A fixed plate having a T-shaped cross section is fixed to the lower part, and 29 is an L-shaped swinging rod. A compression spring 30 is provided between one end of the swinging rod 29 and the free end of the fixed plate 28, and the pressure roller 27 is provided at the other end of the swinging rod 29.
Separate bag 1 with adhesive layer 15b is placed between the roller 26 and the receiver.
0a is carried in against the compression spring 30, and the fifth
As explained in the figure, attach the attached bag 10a to the packaging film 23.
It is designed to be automatically attached to a predetermined position.

Further, the bag making and filling means E is configured to insert the packaging film 23 with attached bag LOa, which is not shown in FIGS. The vertical seam is at the center of the spine) 31, and the former 32 for making bags, and the food 33 for forming bags into the cylindrical film 31.
Conhair chain 34 for conveying and filling foods, and food 33
The transfer mechanism 35 for the cylindrical film 31 filled with
a center seal mechanism 36 for heat sealing the center);
It has an end seal and cutter mechanism 37 for end-sealing the end corresponding to one bag of a center-sealed cylindrical film 31 containing food 33 and cutting the end-sealed part into one rental vehicle. Thus, the packaging film 23 with the attached bag 10a transferred from the previous adhesion means is formed into a cylindrical film 31 by the former 32. Moreover, in that case, the attached bag 10a fixedly attached to the packaging film 23 that is made into a bag on the cylindrical film 31 is attached to the packaging bag 10a by the preceding attachment means.
The packaging film 23, to which the attached bag 10a is attached and fixed, is firmly and securely attached to the appropriate surface of the packaging film 23, which is the inner surface of the bag other than the bag seal portion corresponding to the bag. , and is introduced into the former 32 with this attached bag 10a inside. Thereby, the cylindrical film 31 with the attached bag 10a inside is made into a bag. Therefore, if this cylindrical film 31 is made into a packaging bag as a final product as described below, it will become a pillow-type packaging bag in which the attached bag 10a is adhered and fixed to the inner surface of the bag other than the bag seal portion.

That is, the cylindrical film 31 to which the attached bag 10a is attached and fixed is loaded with the food 33 through the conveyor chain 34, and then transported through the transfer mechanism 35. During the transfer process, the cylindrical film 31 containing the food product 33 is laterally heat-sealed (center-sealed) at the seam in the center of its back by the horizontal sealer of the center-sealing mechanism 36 . Next, the center-sealed cylindrical film 31 containing the food 33 is end-sealed at an end corresponding to one packaging bag, and the end-sealed portion is cut in an end sealer and cutter mechanism 37. Here, 1 as shown in FIGS.
A pillow-type packaging bag (final product) 38 is obtained. Note that the linked operations of each means A to E from the initial state to obtaining this final product are automatically controlled by a control device (not shown).

As described above, the cylindrical film 31 is continuously sealed and cut by the end sealer and cutter mechanism 37 and discharged. These are carried out to a predetermined position by a carrying out conveyor 39.

As is clear from FIGS. 7 and 8, the attached bag 10a is
The cylindrical film 3 is attached and fixed to the inner surface of the bag other than the center seal portion 40 and end seal portions 4L and 42 of the cylindrical film 31 via the adhesive layer 15b, together with the food 33.
Pillow wrapped by 1. Therefore, even if the food 33 is removed from the packaging bag 38, the attached bag 10a can be removed, and the inedible medicine inside the attached bag 10a can be prevented from being accidentally ingested. In addition, the seal part of the attached bag 10a is the packaging bag 38.
Since there is no need to clamp the bag to any of the seal parts 40 to 42, each of the seal parts 40 to 42 of the packaging bag 38 can be evenly pressurized, and an ideal seal with extremely good adhesion can be achieved.

Note that this bag making and filling means E has the above-mentioned configuration and functions, so it may be slightly improved or modified from, for example, a conventionally known combination device of a bag making machine and a filling and packaging machine, or a bag making and filling packaging machine. It can also be applied as the bag making and filling means E to the extent that it is done or as it is.

In addition, in this embodiment, a pillow-type packaging as shown in FIGS. 7 and 8 was explained as a representative example, but the packaging is not limited to this, and for example, a three-sided seal or a four-sided seal, etc. The present invention can be similarly applied to packaged products. Further, although the bag making and filling apparatus of this embodiment employs a horizontal type as an example, a vertical type is also suitable.

In addition, in this example, as a means for forming an adhesive layer or an adhesive layer on one of the front and back sides of the attached bag, double-sided adhesive tape is pressed onto one of the front and back sides of the attached bag to form an adhesive layer. In the above example, instead of using double-sided adhesive tape, an adhesive layer or pressure-sensitive adhesive layer may be formed by applying food-grade adhesive or pressure-sensitive adhesive using a roll or the like. It's also a proclamation.

In addition, in this embodiment, an adhesive layer or an adhesive layer is formed on one side of the front and back sides of each attached bag that is automatically fed out one by one, thereby forming a single adhesive layer or an attached bag with an adhesive layer. As a means of automatically forming the attached bag into a strip, a plurality of attached bags connected in the form of a band are automatically fed out, and a double-sided adhesive tape is crimped on one of the front and back sides of the attached bag in the form of a band. Example of forming an adhesive layer on one side of the front and back sides, then cutting the strip-shaped attached bag on which the adhesive layer is formed into individual bags and automatically forming them into individual bags with an adhesive layer. has been described, but it is not necessarily limited to this example. For example, a plurality of individualized bags, each with their front and back sides aligned, can be automatically sequentially placed at regular intervals. An adhesive layer or pressure-sensitive adhesive layer is formed by automatically applying food-grade adhesive or pressure-sensitive adhesive to the surface of each attached bag that has been fed out, using a roll, etc. It is also possible to adopt a means of automatically forming a unit adhesive layer or a separate bag with an adhesive layer.

In this case, since the attached bag is fed out one by one from the beginning, there is an advantage that the cutting mechanism 21 equipped with the cutter/position detection sensor 20 and the cutter 21a shown in FIG. 1 can be omitted.

[Effects of the Invention] As is clear from the two consecutive examples, according to the present invention, a plurality of attached bags are automatically fed out one after another, and adhesive is applied to one of the front and back sides of each attached bag that is fed out. An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed and automatically formed into a separate bag with an adhesive layer, and a thermally adhesive sheet I is formed.
・During the transfer of the ・shaped rolled packaging material to the bag making and filling means, the above-mentioned adhesive is applied to the inner surface of the bag other than the bag sealing portion corresponding to one bag of the ・shaped packaging material. The bag is automatically adhered through its adhesive layer, and the sheet-like packaging material to which the attached bag is attached is automatically made into a bag using the bag making and filling means with the attached bag inside, and the food is placed in this bag. Since the packaging bag is obtained by filling and sealing, the attached bag containing the inedible drug is automatically packaged in a state in which it is reliably attached and fixed to the inner surface of the bag other than the sealed part of the packaging bag. In other words, it is possible to mass-produce packaging bags (final products) in which attached bags are fixed at appropriate positions on the inner surface of the bag other than the sealing part of the packaging bag through full automation. Of course, even if the food is removed from the packaging bag, only the attached bag always remains inside the packaging bag. This can prevent the inedible medicine inside the attached bag from being accidentally ingested.

In addition, since the attached bag can be securely attached and fixed to the inner surface of the packaging bag other than the sealed part, there is no need to clamp and fix the attached bag sealed part to the sealed part of the packaging bag as in the conventional technology. .

As a result, there is no difference in level caused by the attached bag in the sealed part of the packaging bag, pinholes are prevented, and the sealed part of the packaging bag can be evenly pressurized, which is extremely difficult to achieve with conventional technology. Creates a seal with good adhesion.

Note that the present invention can also be applied to packaged items other than foods.

[Brief explanation of the drawing]

Fig. 1 is a schematic structural explanatory diagram of a food bag making and filling apparatus showing an embodiment of the present invention, Fig. 2 is a plan view of attached bags connected in a band shape used in this embodiment, and Fig. 3 is a 2nd side view, 4th
The figure is a process diagram showing an example of the process of forming an adhesive layer on the attached bag, Figure 5 is a process diagram showing an example of the process of attaching and fixing the attached bag with the adhesive layer to the packaging film, and Figure 6 7 is a sectional view of a packaging bag (final product) obtained by the present invention, FIG. 8 is a perspective view of the packaging bag, and FIG. 9 is a diagram of a conventional packaging bag. FIG. 3 is a plan view showing main parts. A... Attached automatic feeding means, B... Attached bag forming means, C... Sheet 1-shaped winding packaging material automatic feeding means, D... Attached bag with adhesive layer Pasting means, E... Bag making and filling means, 10... Band-shaped attached bag, loa... attached bag with adhesive layer, 11... Band-shaped attached feeding roll,
13... Reception roller, 14... Pressure roller, 15.
...Double-sided adhesive tape, 15a...Release liner, 15b
. . . Adhesive layer, 16. Double-sided adhesive tape feed roll, 17. Release liner winding roll,] 8.1.
9... Feed roller, 20... Cant position detection sensor, 2]... Cutting mechanism, 22... Chute, 23...
・Sheet-like packaging material (packaging film), 24... Packaging film feed roll, 25... Pressure-bonded rubber plate, 26
...The receiver is a roller, 27...The pressure roller, 31...
Cylindrical film, 32... former, 33... food,
36... Center seal mechanism, 37... End sealer and cutter mechanism 37.38... Packaging bag (final product),
40...Center seal part, 41.42...End seal part.

Claims (12)

[Claims] (1) Automatically feed out a plurality of attached bags one after another, form an adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) on one of the front and back sides of each of the fed out attached bags, While automatically forming individual bags with adhesive layers and transferring the thermally adhesive sheet-shaped rolled packaging material to the bag making and filling means,
The attached bag with an adhesive layer is automatically attached to the inner surface of the bag other than the bag seal part corresponding to one bag of the sheet-like packaging material through the adhesive layer, and then the attached bag A food product manufacturing method, characterized in that a sheet-like packaging material to which a bag is attached is automatically made into a bag using the bag making and filling means with the attached bag inside, the bag is filled with food, and the bag is sealed and packaged. Bag filling method. (2) The method according to claim 1, wherein the attached bag is a small bag containing an oxygen absorber. (3) The method according to claim 1, wherein the attached bag is a small bag containing a desiccant. (4) Automatically feed out multiple attached bags connected in a band shape, press double-sided adhesive tape to one side of the front and back sides of the band-shaped attached bag, After forming the adhesive layer, the belt-shaped attached bag on which the adhesive layer is formed is cut into individual bags and automatically formed into individual attached bags with the adhesive layer. Range 1st to 3rd
The method described in any one of paragraphs. (5) A plurality of attached bags connected in a strip shape are automatically fed out, and adhesive or pressure-sensitive adhesive is automatically applied to one side of the front and back sides of the strip-shaped attached bags using a roll, etc. An adhesive layer or pressure-sensitive adhesive layer (hereinafter referred to as
A patent that involves forming a separate bag with an adhesive layer (called an adhesive layer), then cutting the strip-shaped attached bag on which the adhesive layer is formed into individual bags and automatically forming them into individual bags with an adhesive layer. The method according to any one of claims 1 to 3. (6) A plurality of individualized bags are automatically fed out one after another with their front and back sides aligned, and a roll or the like is placed on the side of each of the fed out bags. An adhesive layer or pressure-sensitive adhesive layer (hereinafter referred to as pressure-sensitive adhesive layer) is formed by automatically applying an adhesive or pressure-sensitive adhesive.
The method according to any one of claims 1 to 3, which comprises automatically forming individual bags with adhesive layers. (7) An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed on one side of the front and back sides of each attached bag that is automatically fed out one after another to form a separate attached bag with an adhesive layer. a means for automatically forming the thermally adhesive sheet-like packaging material, a means for automatically feeding out the heat-adhesive sheet-like packaging material, and a surface that becomes the inner surface of the bag other than the bag sealing portion corresponding to one bag of the sheet-like packaging material that has been fed out, the adhesive. A means for press-bonding the adhesive layer of a layered separate bag to form a sheet-like packaging material with a separate bag; and an automatic bag-making method for forming a sheet-like packaging material with a separate bag with the separate bag inside; 1. A bag-forming-filling device for food, comprising a bag-forming and filling means for filling food into a bag, sealing the bag, and obtaining a packaging bag. (8) The device according to claim 7, wherein the attached bag is a small bag containing an oxygen absorber. (9) The device according to claim 7, wherein the attached bag is a small bag containing a desiccant. (10) An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed on one side of the front and back sides of each attached bag that is automatically fed out one after another to create a separate attached bag with an adhesive layer. The means for automatically forming the bag includes an automatic feeding mechanism for a plurality of attached bags connected in a band shape, and a mechanism for press-fitting double-sided adhesive tape to one of the front and back sides of the band-shaped attached bag to form an adhesive layer; The device according to any one of claims 7 to 9, comprising an automatic cutting mechanism that cuts the belt-shaped separate bag on which the adhesive layer is formed, one bag at a time. (11) An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed on one side of the front and back sides of each attached bag that is automatically fed out one after another to form a separate attached bag with an adhesive layer. The means for automatically forming the attached bag into a strip is an automatic feeding mechanism for a plurality of attached bags connected in a strip shape, and a means for automatically applying food-grade adhesive or pressure-sensitive adhesive to one side of the front and back sides of the attached strip bag via a roll or the like. It has a mechanism for applying and forming an adhesive layer or pressure-sensitive adhesive layer (hereinafter referred to as the adhesive layer), and an automatic cutting mechanism that cuts the attached belt-shaped bag on which the adhesive layer is formed, one bag at a time. The device according to any one of claims 7 to 9, which comprises: (12) An adhesive layer or an adhesive layer (hereinafter referred to as an adhesive layer) is formed on one side of the front and back sides of each attached bag that is automatically fed out one after another to create a separate attached bag with an adhesive layer. The means for automatically forming the attached bags includes a feeding mechanism that sequentially automatically feeds out a plurality of attached bags, each of which has been individualized and aligned on one side of the front and back, and a means for automatically forming the attached bags. Claims 7 to 7 include a mechanism for automatically applying an adhesive or pressure-sensitive adhesive to a surface via a roll or the like.
9. The device according to any one of clauses 9.