JP7098028B1 - Bag supply device - Google Patents

Abstract

An object of the present invention is to easily expand the opening of a plastic bag and improve hygiene. A bag supply device (1) for supplying flat-shaped resin bags (A) having an opening (3) at one end and a bottom (4) at the other end, wherein a continuous bag body (2) is A support part 6 for supporting one bag A at a time so that it can be taken out one by one, and a plurality of bags A are continuously arranged in such a direction that the bottom part 4 of each bag A is taken out first and the opening part 3 is taken out later by the user. and a take-out position 9 at or near which one bag A is taken out from the continuous bag body 2 supported by the support part 6, and is taken out by the user 1. A bag feeder 1 having an adhesive part 10 that applies adhesive force to at least a part of one bag A to expand the vicinity of the opening part 3 of the one bag A to be taken out from a flat shape. [Selection drawing] Fig. 1

Description

The present invention relates to a bag feeder.

Conventionally, a roll holder for a plastic bag installed in a supermarket or the like is known. FIG. 6 of Patent Document 1 discloses a general roll holder to which the roll-shaped plastic bag 22 is attached. Further, in paragraph [0004] of Patent Document 1, in such a general roll-shaped plastic bag 22, an opening of the plastic bag is arranged on the front side when the user pulls out the roll-shaped plastic bag 22. It is stated that it is.

Japanese Unexamined Patent Publication No. 2020-5623

In the above-mentioned conventional technique, since the plastic bag remains flat even after being pulled out, it is difficult for the user to know which is the opening and which is the bottom, and even if it is known, it is difficult to expand the opening. .. As a result, it is necessary to arrange a wet towel or the like for humidifying the fingers in order to expand the opening, and there is a concern that it is unsanitary that an unspecified number of users commonly touch.

An object of the present invention is to provide a bag supply device capable of easily expanding the opening of a plastic bag and improving hygiene.

In order to achieve the above object, the present invention is a bag supply device for supplying a flat resin bag having an opening at one end and a bottom at the other end, which are adjacent to each other. A plurality of the bags are continuously arranged in the same direction while connecting the opening of one of the two bags and the bottom of the other bag, and the one bag and the other bag are arranged. It is a support part that supports a bag continuum having a breakable scheduled line formed in the connecting part of each bag so that it can be sequentially taken out one by one. A support portion that supports the bag continuum so that the plurality of bags are continuously arranged so as to be taken out later, and a left wall and a right that are erected vertically on the left side and the right side in the left-right direction. It has a wall, a front wall erected in the vertical direction on the front side in the front-rear direction, and a housing for accommodating the support portion and the bag continuum supported by the support portion. At the take-out position where one bag is taken out from the bag continuum supported by the support portion of the front wall of the case, the bag is taken out from the inside of the case to the outside of the case. A bag feeder provided with an opening, the upper edge portion of the take-out opening provided in the front wall of the housing having the left wall, the right wall, and the front wall in the vertical direction. It is characterized by having an adhesive portion which is provided in the bag and exerts an adhesive force on at least a part of the one bag taken out by a user and opens the opening of the one bag to be taken out from the flat shape. ..
Further, in order to achieve the above object, the present invention is a bag supply device for supplying a flat resin bag having an opening at one side end and a bottom at the other side end, which are adjacent to each other. A plurality of the bags are continuously arranged in the same direction while connecting the opening of one of the two bags to the bottom of the other bag, and the one bag and the other bag are arranged in succession. A support portion that supports a bag continuum in which a breakable planned line is formed at a connecting portion with and can be sequentially taken out one by one, and the bottom portion of each bag is taken out first by the user and the opening portion. A support portion that supports the bag continuum so that the plurality of bags are continuously arranged so that the bags can be taken out later, and a left wall that is erected vertically on each of the left and right sides in the left-right direction. It has a right wall, an upper wall arranged in the front-rear direction on the upper side in the vertical direction, and a housing for accommodating the support portion and the bag continuum supported by the support portion. At the take-out position where one bag is taken out from the bag continuum supported by the support portion of the upper wall of the case, the bag is taken out from the inside of the case to the outside of the case. A bag feeder provided with a take-out opening, the bag continuum is folded by alternately repeating mountain folds and valley folds at a plurality of folding positions provided at substantially equal intervals in the length direction. The support portion supports the folded bag continuum in a laminated state, and the take-out opening takes out the bag, which is sequentially unwound from the folded state, to the outside of the housing. Further, the bag supply device is further provided at the trailing edge portion in the front-rear direction of the take-out opening provided in the upper wall of the housing having the left wall, the right wall, and the upper wall. It is characterized by having an adhesive portion that exerts an adhesive force on at least a part of the one bag taken out by the user and opens the opening of the one bag taken out from the flat shape.

In the present invention, the bag continuum supported by the support portion is continuously arranged in the opposite direction to the usual direction, and when it is taken out by the user's manual operation, the bottom of each bag is first and the opening is later. Taken out. An adhesive portion is provided in the vicinity of the take-out position. As a result, the bag is taken out by the user picking up and pulling the bottom located on the front side when viewed from the user, and pulling strongly to separate it from the next bag and pulling it later when breaking the planned break line. An adhesive force can be applied to the opening to be created, and the portion in the vicinity of the opening can be inflated more than the above-mentioned flat shape to open the opening.

This makes it more convenient for the user than the conventional method, which remains flat even after the bag is pulled out, and it is difficult for the user to understand which is the opening and which is the bottom. The sex can be improved. Further, since it is not necessary to arrange a wet towel or the like for humidifying the fingers in order to expand the opening, there is no concern about non-hygiene that an unspecified number of users commonly touch, and it is possible to improve hygiene.

Further, the present invention has a configuration in which the adhesive force of the adhesive portion provided at the take-out position is applied to the opening of the bag that appears after the bottom at the same time as the planned break line is broken. As a result, for example, compared to the case where the opening that appears before the bottom is configured to open the opening by applying an adhesive force by the adhesive portion provided outside the take-out position, it is a one-action operation. It can be easily opened. Further, in the case of the above configuration, since the opening located on the front side when viewed from the user and gripped by the user for pulling out is adhered by the adhesive portion, the adhesive force acts on the user's hand, which is troublesome. In the end, there is a concern about non-hygiene because an unspecified number of users touch the adhesive portion, but according to the present invention, such inconvenience or concern does not occur.

According to the bag supply device of the present invention, the opening of the plastic bag can be easily expanded, and hygiene can be improved.

It is a perspective view of the bag supply device which concerns on this embodiment. It is a perspective view which shows the detailed structure of the bag continuum which concerns on this embodiment. It is a conceptual diagram which shows the structure of the bag continuum of the comparative example. It is a conceptual diagram which shows the structure of the bag continuum which concerns on embodiment. It is a conceptual explanatory drawing which shows the adhesive behavior of the adhesive part which concerns on this embodiment. It is a conceptual explanatory view which shows the shape of the bag in each behavior of FIG. It is a perspective view of the bag supply device which concerns on the modification which the arrangement of the adhesive part is different. It is a conceptual explanatory drawing which shows the adhesive behavior of the adhesive part which concerns on the modification. It is a conceptual explanatory drawing which shows the behavior which connects and takes out a bag which concerns on a modification. It is a perspective view of the bag supply device which concerns on the modification which stores the bag continuum in a folded state.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 shows a perspective view of the bag supply device 1 of the present embodiment. The directions shown in FIG. 1 are a vertical direction consisting of a downward direction perpendicular to the ground plane and an upward direction opposite to the downward direction when the bag supply device 1 is placed flat on a ground plane parallel to the ground (not shown). The left-right direction and the front-back direction orthogonal to the vertical direction. The same direction is appropriately applied to FIGS. 2 to 10.

The bag supply device 1 supplies a flat resin bag A having an opening 3 at one end and a bottom 4 at the other end. The bag supply device 1 is installed in a store such as a supermarket, for example, and the user takes out the bag A from the front direction in this figure.

The bag supply device 1 has a support portion 6 that connects a plurality of bags A to each other and supports the bag continuums 2 that are continuously arranged in the same direction so that the bags A can be sequentially taken out one by one. The bag continuum 2 may be wound in a roll shape or folded and stacked in the vertical direction. In this figure, the roll-shaped bag continuum 2 is shown.

The support portion 6 supports the bag continuum body 2 so that the plurality of bags A are continuously arranged so that the bottom portion 4 of each bag A is taken out first and the opening 3 is taken out later by the user. In this figure, a support portion 6 composed of two support rods 7 and two receiving metal fittings 8 supports the roll-shaped bag continuum 2 from below.

In addition, for example, when the roll-shaped bag continuum 2 is housed and installed in a cubic or cylindrical case, the case corresponds to the support 6, and the axial center K of the roll-shaped bag continuum 2 K. The metal rod corresponds to the support portion 6 for a body supported by passing a metal rod or the like through the cavity along the above. When the folded bag continuum 2 is housed in a flat paper box or the like, the flat box corresponds to the support portion 6.

The bag supply device 1 is provided at or near the take-out position 9 where one bag A is taken out from the bag continuum 2 supported by the support portion 6, and is provided for at least a part of one bag A taken out by the user. It is provided with an adhesive portion 10 that causes an adhesive force to act and inflates the vicinity of the opening 3 of the one bag A to be taken out from a flat shape. Examples of the adhesive portion 10 include rubber.

The bag supply device 1 has a housing 11 for accommodating the support portion 6 and the bag continuum 2 supported by the support portion 6, and the bag A is housed from the inside of the housing 11 at the take-out position 9 of the housing 11. A take-out opening 12 for taking out the body 11 to the outside is provided, and the adhesive portion 10 is provided in the take-out opening 12. In this figure, the take-out position 9 is the take-out opening 12. Here, two adhesive portions 10 are provided, one on the left side and one on the right side of the upper edge portion of the triangular take-out opening 12. The shape of the take-out opening 12 is not limited to a triangular shape, and may be a rectangular shape, a trapezoidal shape, an elliptical shape, or the like. The shape of the adhesive portion 10 is not limited, and may be rectangular, triangular, trapezoidal, circular, or any other shape, and the number may be one or three or more.

In addition, when the take-out opening 12 is present, for example, in a structure in which the bag continuum 2 is housed in a cubic or cylindrical case, the take-out opening 12 corresponds to the take-out position 9. Further, for example, when the housing 11 does not exist and the take-out opening 12 does not exist, the take-out position 9 is a place where the bag A is peeled off from the bag continuum 2 one by one, or the bag A is brought into contact with the bag A to break. Where the metal fittings and the like are installed, it corresponds to the place where the metal fittings are arranged.

In the bag supply device 1, the bag continuum body 2 is wound in a roll shape around a predetermined axis K, and the support portion 6 rotatably supports the roll of the bag continuous body 2 and has a take-out opening. 12 takes out the bag A, which is sequentially unwound from the roll of the bag continuum 2, to the outside of the housing 11.

In this figure, the housing 11 is surrounded by flat plates arranged on the front, left-right, and downward surfaces, but the structure of the housing 11 is not limited to such a structure, for example. The portion for storing the roll-shaped bag continuum 2 may be cubic or cylindrical, and the portion for storing the folded bag continuous body 2 may be box-shaped.

FIG. 2 shows a detailed structure of the bag continuum 2 according to the present embodiment. In this figure, three bags A1 to A3 (hereinafter, appropriately collectively referred to as bag A) drawn from the bag continuum 2 are connected. A1 is the first bag A, A2 is the second bag A, and A3 is the third bag A.

The bag A has a flat shape with an opening 3 at one end and a bottom 4 at the other end. The bag A is made of resin, and specifically, for example, a plastic bag made of polyethylene or polypropylene, or a plastic bag made of vinyl chloride resin.

In the bag continuum body 2, a plurality of bags A are continuously arranged in the same direction while connecting the opening 3 of one bag A and the bottom 4 of the other bags of the two bags A adjacent to each other. A breakable planned break line 5 is formed at the connecting portion between one bag A and the other bag A. In this figure, the openings 3 and the bottom 4 of the bags A1, A2, and A3 are connected to each other, and the planned break line 5 is formed at the connecting portion between the bag A1 and the bag A2 and the connecting portion between the bag A2 and the bag A3, respectively. ing. The planned break line 5 is a perforation.

FIG. 3 shows a comparative example, that is, a structure of a bag continuum 2'of a conventional example. In this figure, it is a state immediately after the user breaks and separates the bag A1'and the bag A2' from the roll-shaped bag continuum 2'. In the bag continuum 2'of the comparative example, the opening 3 is arranged on the front side (lower direction in this figure) of the bag A as viewed from the user, and the bottom 4 is on the back side (upper direction in this figure). The bag continuum 2'is wound so as to be arranged.

FIG. 4 shows the structure of the bag continuum 2 of the present embodiment. In this figure, it is a state immediately after the user breaks and separates the bag A1 and the bag A2 from the roll-shaped bag continuum 2 at the planned breaking line 5 of FIG. In the bag continuous body 2 of the embodiment, the bag continuous is arranged so that the bottom portion 4 is arranged on the front side (lower direction in this figure) as seen from the user and the opening 3 is arranged on the back side (upper direction in this figure). Body 2 is wound around.

5 (a) to 5 (c) show conceptual explanatory views showing the adhesive behavior of the adhesive portion 10 according to the present embodiment. Further, FIGS. 6 (a) to 6 (c) show conceptual explanatory diagrams showing the shape of the bag A in each of the behaviors of FIGS. 5 (a) to 5 (c).

FIG. 5A is a state immediately before the user takes out the bag A from the take-out opening 12 of the bag supply device 1 shown in FIG. Since the width W in the left-right direction of the take-out opening 12 is shorter than the width in the left-right direction of the bag A, wrinkles are formed in the vicinity of the opening 3 of the bag A.

At this time, the overall shape of the bag A is as shown in FIG. 6A, the vicinity of the opening 3 is wrinkled, and the opening 3 is a flat shape without opening.

In FIG. 5B, when the user further pulls the bag A and takes it out, the vicinity of the opening 3 of the bag A sticks to the adhesive portion 10. At this time, the epithelium 13 which is the upper portion of the bag A adheres relatively strongly to the adhesive portion 10, and the lower skin 14 which is the lower portion hardly adheres to the adhesive portion 10.

At this time, the shape of the bag A is as shown in FIG. 6B, and the opening 3 is slightly opened.

In FIG. 5 (c), the opening 3 is further opened between the epithelium 13 which is relatively strongly adhered to the adhesive portion 10 and the lower skin 14 which is not so adhered.

At this time, the shape of the bag A is as shown in FIG. 6 (c), and the opening 3 is wide open.

<Effect of embodiment>
In the present embodiment, in the bag continuum 2 supported by the support portion 6, the opening 3 and the bottom portion 4 of the bag A are continuously arranged in the direction opposite to the normal direction, and are taken out by a user's manual operation. Occasionally, the bottom 4 of each bag A is removed first and the opening 3 is removed later. An adhesive portion 10 is provided in the vicinity of the take-out position 9 to be taken out. As a result, the bag A is taken out by the user picking up and pulling the bottom 4 located on the front side when viewed from the user, and when the bag A is pulled strongly to separate from the next bag A and the planned break line 5 is broken. An adhesive force is applied to the opening 3 that is pulled out later, and the portion in the vicinity of the opening 3 is inflated more than the above-mentioned flat shape, so that the opening 3 can be opened.

As a result, even after the bag A is pulled out, it remains flat, and even if it is difficult for the user to understand which is the opening 3 and which is the bottom 4, it is difficult to expand the opening 3 as compared with the conventional method. , User convenience can be improved. Further, since it is not necessary to arrange a wet towel or the like for humidifying the fingers in order to expand the opening 3, there is no concern about non-hygiene that an unspecified number of users commonly touch, and it is possible to improve hygiene. ..

Further, in the present embodiment, the adhesive force of the adhesive portion 10 provided at the take-out position 9 is applied to the opening 3 of the bag A that appears after the bottom portion 4 at the same time as the planned break line 5 is broken. It is a composition. As a result, as compared with the case where, for example, the opening 3 that appears before the bottom 4 is provided with an adhesive force by the adhesive portion 10 provided on the outside of the take-out position 9 to open the opening 3. , Can be opened easily with one action. Further, in the case of the above configuration, since the opening 3 located on the front side when viewed from the user and gripped by the user for pulling out is adhered by the adhesive portion 10, the adhesive force acts on the user's hand. This is troublesome, or the adhesive portion 10 is touched by an unspecified number of users, which eventually raises concerns about non-hygiene, but according to the present embodiment, such inconveniences and concerns do not occur.

Further, in the present embodiment, in particular, the user sequentially pulls out each bag A of the bag continuum 2 housed inside the housing 11 from the take-out opening 12. At that time, the adhesive portion 10 provided in the take-out opening 12 exerts an adhesive force on the opening portion 3 of the bag A that appears outside the housing 11 later to inflate the bag A and open the opening portion 3. Can be done.

Further, in the present embodiment, in particular, the roll of the bag continuum 2 is rotatably supported inside the housing 11, and when the user pulls the bag A as described above, each bag A is sequentially unwound from the roll. , Can be taken out from the take-out opening 12.

<Modification example>
The present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit and technical idea. Hereinafter, such a modification will be described.

(1) When the adhesive portion 10'is partially arranged FIG. 7 shows a perspective view of the bag supply device 1'of a modified example. Of the take-out opening 12'of the bag supply device 1', the adhesive portion 10'is provided on one side in the width direction (left-right direction in this figure) orthogonal to the take-out direction (front-back direction in this figure), and the width thereof. No adhesive portion 10'is provided on the other side of the direction.

FIG. 8 shows a conceptual explanatory diagram showing the adhesive behavior of the adhesive portion 10'according to the modified example. Note that FIG. 8 shows an operation when the user wants to break the bags A one by one and take them out.

FIG. 8A is a state immediately before the user takes out the bag A from the take-out opening 12'of the bag supply device 1'shown in FIG. 7. Since the width W in the left-right direction of the take-out opening 12 is shorter than the width in the left-right direction of the bag A, wrinkles are formed in the vicinity of the opening 3 of the bag A.

In FIG. 8B, the user pulls the bag A toward the left of the take-out opening 12'provided with the adhesive portion 10', so that the vicinity of the opening 3 of the bag A sticks to the adhesive portion 10'. At this time, the epithelium 13 which is the upper part of the bag A adheres relatively strongly to the adhesive portion 10', and the lower skin 14 which is the lower portion hardly adheres to the adhesive portion 10'.

In FIG. 8 (c), the opening 3 can be largely opened between the epithelium 13 which is relatively strongly adhered to the adhesive portion 10'and the lower skin 14 which is not so adhered.

FIG. 9 shows a conceptual explanatory diagram showing the behavior when the bag A is connected and taken out according to this modification. Here, an operation is shown when the user wants to take out the bags A while keeping them connected, instead of breaking the bags A one by one and taking them out.

FIG. 9A is a state immediately before the user takes out the bag A from the take-out opening 12'of the bag supply device 1'shown in FIG. 7. Since the width W in the left-right direction of the take-out opening 12 is shorter than the width in the left-right direction of the bag A, wrinkles are formed in the vicinity of the opening 3 of the bag A.

In FIG. 9B, the user pulls the bag A toward the right of the take-out opening 12'in which the adhesive portion 10'is not provided, so that the vicinity of the opening 3 of the bag A does not stick to the adhesive portion 10'. , A plurality of bags A can be continuously taken out in a desired number.

According to the bag supply device 1'of the modified example, if the user wants to open the opening 3 of each bag A when the bag A is broken and taken out one by one as described above, the bag A is opened in one of the width directions. By pulling it slightly toward (or tilting) it, the opening 3 of one bag A to be taken out can be opened by the above-mentioned action by the adhesive portion 10'. On the other hand, when the user wants to pull out the plurality of bags A in a continuous state and in a flat state without opening the opening 3, the bags A are slightly moved in the width direction (or). By pulling (while tilting), a plurality of bags A can be smoothly taken out without exerting the adhesive force of the adhesive portion 10'. That is, regardless of any of the above intentions, the extraction can be executed in a manner according to the intention.

(2) Bag continuum 2 "in a laminated state So far, the bag continuum 2 wound in a roll shape has been described, but in this modification, the bag continuum 2" is folded in a laminated state. The case where it is stored in a bag state will be described.

FIG. 10 shows a perspective view of the bag supply device 1 ″ of this modified example. In the bag supply device 1 ″, the bag continuum 2 ″ has a mountain at a plurality of folding positions 15 provided at substantially equal intervals in the length direction. Folds 16 and valley folds 17 are alternately repeated and folded, the support portion 6'supports the folded bag continuum 2 "in a laminated state of each bag A, and the take-out opening 12 is folded. The bag A, which is sequentially unwound from the released state, is taken out to the outside of the housing 11'.

In this modification, the bag continuum 2 "is housed in a flat box or the like made of paper or the like. That is, the housing 11'which is a flat box itself is a support portion 6'and the bag continuum 2" is formed. It supports from below. In this figure, a take-out opening 12 is provided on the upward surface of the housing 11'.

In the bag supply device 1 ″ of this modification, the bag continuum 2 ″ is folded in a laminated state of the bags A inside the housing 11 ′, and the user pulls the bags A as described above. The folded state of the bag A is sequentially unfolded, and the bag A can be taken out from the take-out opening 12.

In the above description, when there is a description such as "same", "equal", "different", etc. in the external dimensions and sizes, the description is not a strict meaning. That is, those "same", "equal", and "different" mean that "substantially the same", "substantially equal", and "substantially different" are allowed due to design and manufacturing tolerances and errors. ..

In addition to the above-mentioned above, the methods according to the above-described embodiment and each modification may be appropriately combined and used.

In addition, although not illustrated one by one, the present invention is carried out with various modifications within a range not deviating from the gist thereof.

1, 1 ′, 1 ″ bag supply device A, A ′ bag 2, 2 ′, 2 ″ bag continuum 3 opening 4 bottom 5 planned break line 6, 6 ′ support 7 support rod 8 receiving bracket 9 take-out position 10 10 ′ Adhesive part 11, 11 ′ Housing 12, 12 ′ Take-out opening 13 Epithelium 14 Lower skin 15 Folding position 16 Mountain fold 17 Valley fold

Claims (4)

A bag supply device that supplies a flat resin bag having an opening on one side end and a bottom on the other side end.
A plurality of the bags are continuously arranged in the same direction while connecting the opening of one of the two adjacent bags to the bottom of the other bag, and the one bag and the other are arranged. A support portion that supports a bag continuum having a breakable planned line formed at a connecting portion with the bag so that the bags can be sequentially taken out one by one, and the bottom portion of each bag is taken out first by the user. A support portion that supports the bag continuum so that the plurality of bags are continuously arranged so that the opening is taken out later.
It has a left wall and a right wall that are erected vertically on the left and right sides in the left-right direction, and has a front wall that is erected vertically on the front side in the front-rear direction. A housing for storing the bag continuum supported by the
Have,
At the take-out position where one bag is taken out from the bag continuum supported by the support portion of the front wall of the case, the bag is taken out from the inside of the case to the outside of the case. Equipped with an opening,
It ’s a bag supply device,
Of the take-out opening provided in the front wall of the left wall, the right wall, and the housing having the front wall, the one bag provided at the upper edge portion in the vertical direction and taken out by the user. A bag supply device comprising an adhesive portion that exerts an adhesive force on at least a part thereof and opens the opening of the one bag to be taken out from the flat shape. In the bag supply device according to claim 1,
Of the upper edge of the take-out opening
A bag supply device characterized in that the adhesive portion is provided on one side in the left-right direction, which is a width direction orthogonal to the take-out direction, and the adhesive portion is not provided on the other side in the left-right direction. In the bag supply device according to claim 1 or 2.
The bag continuum is
It is wound in a roll shape around a predetermined axis along the left-right direction.
The support portion is
The roll of the bag continuum is rotatably supported and supported.
The take-out opening is
A bag supply device comprising taking out the bag sequentially unwound from the roll of the bag continuum to the outside of the housing. A bag supply device that supplies a flat resin bag having an opening on one side end and a bottom on the other side end.
A plurality of the bags are continuously arranged in the same direction while connecting the opening of one of the two adjacent bags to the bottom of the other bag, and the one bag and the other are arranged. A support portion that supports a bag continuum having a breakable planned line formed at a connecting portion with the bag so that the bags can be sequentially taken out one by one, and the bottom portion of each bag is taken out first by the user. A support portion that supports the bag continuum so that the plurality of bags are continuously arranged so that the opening is taken out later.
It has a left wall and a right wall that are erected in the vertical direction on the left and right sides in the left-right direction, and has an upper wall that is arranged in the front-rear direction on the upper side in the vertical direction. A housing for storing the bag continuum supported by the
Have,
At the take-out position where one bag is taken out from the bag continuum supported by the support portion of the upper wall of the case, the bag is taken out from the inside of the case to the outside of the case. Equipped with an opening,
It ’s a bag supply device,
The bag continuum is
Mountain folds and valley folds are alternately repeated and folded at multiple folding positions provided at approximately equal intervals in the length direction.
The support portion is
The folded bag continuum is supported in a laminated state of each bag.
The take-out opening is
The bag, which is sequentially unwound from the folded state, is taken out to the outside of the housing, and
The bag supply device further
Of the take-out opening provided in the left wall, the right wall, and the upper wall of the housing having the upper wall, the one bag provided at the trailing edge in the front-rear direction and taken out by the user. A bag supply device comprising an adhesive portion that exerts an adhesive force on at least a part thereof and opens the opening of the one bag to be taken out from the flat shape.

Images