JP2001002082A - Continuous bag in form of roll - Google Patents

Abstract

PROBLEM TO BE SOLVED: To surely prevent separation of a wrap end without a special packaging material, thereby neatly retaining bags together in a packaging state, and promote facilitation of packaging, by taking up a continuous bag, in which many bags are connected along tearable cut lines, into the form of a roll and by joining the wrap end of the continuous bag to a main body roll. SOLUTION: In a continuous bag 1, many bags 10 are made continuous in the form of a continuos band by being connected along tearable cut lines 11. That is, the tearable cut lines 11 are provided at fixed intervals across the entire width of a tubular plastic film, and bag-bottom welds 12 are formed close to them. The continuous bag 1 is taken up in the form of a roll and a roll of continuous bag A is thus formed. In the case, in the roll of continuous bag A, a wrap end of the continuous bag 1 is joined to a main body roll a. For example, the wrap end is partially welded to the main body roll a at welding points 2 and also the opening 13 of the bag 10 is partially welded. Thus, the rolled state is surely kept without a special packaging material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technology for packaging a roll-shaped continuous bag in which a bag used as a garbage bag or a shopping bag is wound up by a continuous continuous bag along a cut-dashed line.

[0002]

2. Description of the Related Art A roll-shaped continuous bag is formed by winding a large number of bags connected by a broken line along a continuous belt-shaped continuous bag. The bag was housed in a special packaging bag.

[0003]

However, if a dedicated packaging bag is used for packaging a continuous roll-shaped bag as in the prior art, a packaging bag is required as a packaging material. As described above, conventionally, packaging bags are required as packaging materials,
It is disadvantageous in that resources are saved and costs are reduced, and it takes time to remove it from the packaging bag when used, and there is a problem that the packaging bag becomes garbage after use.

[0004] The present invention has been made to solve the above-mentioned conventional problems, and is one step further from simple packaging, which is recommended from the viewpoint of saving resources, reducing costs, and reducing waste. An object of the present invention is to provide a packaging technique for a roll-shaped continuous bag that can be put into a packaged state without using materials.

[0005]

In order to solve the above-mentioned problems, a roll-shaped continuous bag according to the present invention (claim 1) is composed of a plurality of bags connected by a cut dashed line to form a continuous band. A roll-shaped continuous bag in which the obtained continuous bag is wound, wherein the terminal portion of the continuous bag is joined to the main body roll.

In the present invention, since the end portion of the continuous bag is joined to the roll portion of the main body, the roll-shaped continuous bag is not unraveled from the winding end, and the roll state is maintained without using packaging materials. Can be maintained. Since the roll-shaped continuous bag is obtained by winding the continuous bag, as long as it can be prevented from being unwound from the winding end, there is no inconvenience in handling the product even when it is distributed on the market. In this regard, the roll-shaped continuous bag of the present invention can maintain a rolled state as it is without using a packaging material, and therefore, there is no inconvenience in handling even if it is distributed as it is. When using the roll-shaped continuous bag, first, the end portion of the continuous bag joined to the main body roll is peeled off from the main body roll, and thereafter, the continuous bag is wound from the winding end in the same manner as in the related art. What is necessary is just to feed out one bag, and to cut off from a broken line.

The roll-shaped continuous bag of the present invention (Claim 2) is a roll-shaped continuous bag which is formed by connecting a number of bags by broken lines and winding the continuous bag in a series of strips. A continuous bag, wherein a terminal portion of the continuous bag is fixed to a main body roll by a label with a bar code or the like.

[0008] Also in the present invention, since the end portion of the continuous bag is fixed to the main body roll by the label, the roll-shaped continuous bag is not unraveled from the winding end.
The roll state can be maintained as it is without using packaging materials. In this case, since the bar code is written on the label, the label has both a terminal fixing function and a bar code display function, and it is not necessary to separately attach a bar code tag or a bar code label to the main body roll. . When using a roll-shaped continuous bag, first,
The label may be peeled off, and thereafter, the continuous bag may be fed out from the winding end by one bag as in the conventional case, and cut off from the cut broken line.

[0009]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of a roll-shaped continuous bag according to the first embodiment, FIG. 2 is a perspective view of a state in which a terminal portion of the roll-shaped continuous bag is expanded, and FIG. FIG.

In FIG. 1, reference numeral 1 denotes a continuous bag, which is formed by connecting a plurality of bags 10 by a cut broken line 11 and continuing in a series of strips. 11 are formed at regular intervals, and a bag bottom welding portion 12 is formed near the cut broken line 11. Then, the continuous bag 1 is wound into a roll to form a roll-shaped continuous bag A. In this embodiment, the continuous bag 1 is wound so that the opening side of the bag 10 is a winding end. In order to make the roll-shaped continuous bag A compact, both sides of the continuous bag 1 are folded inward and wound up in a roll shape.

In the roll-shaped continuous bag A, the end of the continuous bag 1 is joined to the main body roll a. As the joining means in this case, point welding is used in which the end portion of the continuous bag body 1 is partially welded to the main body roll portion a by the welding point 2, and the opening 13 of the bag body 10 is formed by the welding point 2. At the same time as the partial welding, the terminal part is partially welded to the main body roll part a.

Accordingly, in this roll-shaped continuous bag A, since the end portion of the continuous bag 1 is joined to the main roll portion a, the roll-shaped continuous bag A is not unraveled from the winding end, and the packaging material is not wrapped. The rolled state can be maintained as it is without using.

Next, FIG. 4 is a perspective view of a state in which the roll-shaped continuous bag according to the second embodiment is extended, and FIG. 5 is a perspective view of a state in which a terminal portion of the roll-shaped continuous bag is expanded. . In the roll-shaped continuous bag body B, the continuous bag body 1 is wound up so that the bag bottom welding portion 12 of the bag body 10 becomes a winding end. In the roll-shaped continuous bag B, the terminal portion of the continuous bag 1 is joined (temporarily bonded) over the entire length of the bag by an adhesive portion 3 that can be peeled off from the main body roll b.

Therefore, in the roll-shaped continuous bag body B, since the bag bottom welded portion 12 is the winding end, the winding end is more cohesive than that having an opening at the winding end, and the terminal portion is formed. Since the adhesive portion 3 temporarily adheres over the entire length of the bag, the terminal portion does not rise, and the terminal portion is well united.

Next, FIG. 6 is a perspective view showing a state in which a roll-shaped continuous bag according to a third embodiment is extended, and FIG. 7 is a perspective view showing a state in which a terminal portion of the roll-shaped continuous bag is developed. . This roll-shaped continuous bag C has both ends extending portions 14 and 14 and a middle extension 15 formed on the opening side of the bag 10 constituting the continuous bag 1 and also extends to the bottom side of the bag 10. The cut broken line 11 is formed by bending so that the portions 16 and 16 are formed.

In the roll-shaped continuous bag C, the end portion of the continuous bag 1 is partially welded to the main body roll c by the surface welding portion 4.
Thereby, the opening 13 of the bag body 10 is partially temporarily welded, and at the same time, the terminal portion is partially temporarily welded to the main body roll c. In the roll-shaped continuous bag body C, the terminal is formed on the concave and convex edge by the both end extended portions 14 and 14 and the middle extended portion 15. In the third embodiment, the terminal portion is thus formed with the concave and convex edge. It is a terminal processing example in the case where there is.

Next, FIG. 8 is a perspective view of a roll-shaped continuous bag according to a fourth embodiment. This roll-shaped continuous bag body D
Is a bar code 50 and a product name 5
The label 5 is attached to the main body roll d.

Accordingly, also with respect to this roll-shaped continuous bag D, since the end portion of the continuous bag 1 is fixed to the main body roll d by the label 5, the roll-shaped continuous bag D can be unwound from the winding end. And the roll state can be maintained as it is without using packaging materials.
Further, since the bar code 50 is written on the label 5, the label 5 has both a function of fixing the terminal portion and a function of displaying the bar code, and separately attaches a bar code tag or a bar code label to the main body roll portion d. Eliminates the need. When the roll-shaped continuous bag D is used, if the label 5 is peeled off, the continuous bag is thereafter wound from the winding end to the bag 1 as in the conventional case.
What is necessary is just to feed out by the number of sheets and cut off from the cut broken line.

Although the embodiment of the present invention has been described with reference to the drawings, the specific configuration is not limited to this.
For example, the bags constituting the continuous bag are not limited in use, such as garbage bags, shopping bags, drainage bags, other storage bags, and the presence, absence, shape, and size of gussets formed by folding on both side edges. Also, as for the material, plastic film and paper such as polyethylene resin and polypropylene resin,
It may be a nonwoven fabric or the like. In addition, as a joining means of the terminal portion, in addition to the point welding, the temporary adhesion, and the surface welding, the joining may be performed by a stamping press.

[0020]

As described above, in the roll-shaped continuous bag of the present invention, since the end portion of the continuous bag is joined to the main body roll, the roll-shaped continuous bag is wound from the winding end. It cannot be solved. Therefore, the roll state can be maintained as it is without using a packaging material, and effects such as resource saving, cost reduction, and waste reduction can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of a roll-shaped continuous bag according to a first embodiment.

FIG. 2 is a perspective view of a state in which a terminal portion of the roll-shaped continuous bag is expanded.

FIG. 3 is a perspective view of a state in which the roll-shaped continuous bag is drawn out.

FIG. 4 is a perspective view of a state in which a roll-shaped continuous bag according to a second embodiment is extended.

FIG. 5 is a perspective view showing a state in which a terminal portion of the roll-shaped continuous bag is expanded.

FIG. 6 is a perspective view of a state in which a roll-shaped continuous bag according to a third embodiment is drawn out.

FIG. 7 is a perspective view showing a state in which a terminal portion of the roll-shaped continuous bag is expanded.

FIG. 8 is a perspective view of a roll-shaped continuous bag according to a fourth embodiment.

[Explanation of symbols]

 A Roll-shaped continuous bag a Roll body 1 Continuous bag 10 Bag 11 Cut broken line 2 Welding point

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[Procedure amendment]

[Submission date] June 8, 2000 (2006.8.8)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of the Invention] Rolled continuous bag

[Claims]

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a continuous bag in which a bag used as a garbage bag or a shopping bag is continuous with a cut broken line .
The present invention relates to a technology for packaging a roll-shaped continuous bag wound in a roll shape.

[0002]

2. Description of the Related Art A roll-shaped continuous bag is formed by winding a series of continuous bags in a roll shape by connecting a large number of bags by a cut-in broken line. The roll-shaped continuous bag was housed in a special packaging bag.

[0003]

However, if a dedicated packaging bag is used for packaging a continuous roll-shaped bag as in the prior art, a packaging bag is required as a packaging material. As described above, conventionally, packaging bags are required as packaging materials,
It is disadvantageous in that resources are saved and costs are reduced, and it takes time to remove it from the packaging bag when used, and there is a problem that the packaging bag becomes garbage after use.

[0004] The present invention has been made to solve the above-mentioned conventional problems, and is one step further from simple packaging, which is recommended from the viewpoint of saving resources, reducing costs, and reducing waste. Of the end without the use of materials
An object of the present invention is to provide a packaging technique for a roll-shaped continuous bag that can be prevented from unraveling and can be put into a packaged state.

[0005]

In order to solve the above-mentioned problems, a roll-shaped continuous bag according to the present invention (claim 1) is composed of a plurality of bags connected by a cut dashed line to form a continuous band. The continuous bag thus obtained is a roll-shaped continuous bag wound in a roll shape, and the end of the end portion of the continuous bag is joined to the main body roll.

[0006] In the present invention, since the winding end of the end portion of the continuous bag is joined to the main body roll portion, the continuous continuous bag is not unraveled from the winding end, and is used as it is without using packaging materials. The roll state can be maintained.
Since the roll-shaped continuous bag is obtained by winding the continuous bag in a roll shape, if it can be prevented from being unwound from the winding end, there is no inconvenience in handling the product even during distribution along with marketing. In this regard, the roll-shaped continuous bag of the present invention can maintain a rolled state as it is without using a packaging material, and therefore, there is no inconvenience in handling even if it is distributed as it is. When using the roll-shaped continuous bag, first, the winding end of the terminal portion of the continuous bag joined to the main body roll portion is peeled off from the main body roll portion. What is necessary is just to feed out one bag body from a winding end, and to cut | disconnect from a cutting broken line.

In the roll-shaped continuous bag of the present invention (claim 2), a large number of bags are connected by a cut dashed line, and a continuous band-shaped continuous bag is wound into a roll. Roll-shaped continuous bag, wherein the end portion of the continuous bag is wound.
The end is fixed to the body roll by a label with a bar code etc.

[0008] Also in this invention, the terminal portion of the continuous bag body
Since the winding end is fixed to the main body roll portion by the label, the roll-shaped continuous bag body is not unraveled from the winding end, and the rolled state can be maintained as it is without using a packaging material. In this case, since the barcode is written on the label, the label has both the function of fixing the end of the terminal part and the function of displaying the barcode, and separately attaches a barcode tag or a barcode label to the main body roll part. Eliminates the need. When using the roll-shaped continuous bag, first, the label is peeled off, and thereafter, as in the conventional case, the continuous bag is fed out from the winding end by one bag, and separated from the cut broken line.

[0009]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of a roll-shaped continuous bag according to the first embodiment, FIG. 2 is a perspective view of a state in which a terminal portion of the roll-shaped continuous bag is expanded, and FIG. FIG.

In FIG. 1, reference numeral 1 denotes a continuous bag, which is formed by connecting a plurality of bags 10 by a cut broken line 11 and continuing in a series of strips. 11 are formed at regular intervals, and a bag bottom welding portion 12 is formed near the cut broken line 11. Then, the continuous bag 1 is wound into a roll to form a roll-shaped continuous bag A. In this embodiment, the continuous bag 1 is wound so that the opening side of the bag 10 is a winding end. In order to make the roll-shaped continuous bag A compact, both sides of the continuous bag 1 are folded inward and wound up in a roll shape.

In the roll-shaped continuous bag A, the end of the end portion of the continuous bag 1 is joined to the main body roll a. As the joining means in this case, a point welding in which the winding end of the terminal portion of the continuous bag body 1 is partially welded to the main body roll portion a by the welding point 2 is used,
At the welding point 2, the opening 13 of the bag 10 is partially welded, and at the same time, the winding end of the terminal portion is partially welded to the main body roll a.

Accordingly, in this roll-shaped continuous bag body A, since the winding end of the end portion of the continuous bag body 1 is joined to the main body roll portion a, the roll-shaped continuous bag body A is not unraveled from the winding end. In addition, a roll state can be maintained as it is without using a packaging material.

Next, FIG. 4 is a perspective view of a state in which the roll-shaped continuous bag according to the second embodiment is extended, and FIG. 5 is a perspective view of a state in which a terminal portion of the roll-shaped continuous bag is expanded. . In the roll-shaped continuous bag body B, the continuous bag body 1 is wound up so that the bag bottom welding portion 12 of the bag body 10 becomes a winding end. In this roll-shaped continuous bag B, the winding end of the terminal portion of the continuous bag 1 is joined (temporarily bonded) over the entire length of the bag by the adhesive portion 3 that can be peeled off from the main body roll b. .

Therefore, in the roll-shaped continuous bag body B, since the bag bottom welded portion 12 is the winding end, the winding end is better united than that having an opening at the winding end.
Since the winding end of is temporarily bonded over the entire length of the bag width by the adhesive portion 3, there is no lifting of the winding end of the terminal portion,
The unity is good.

Next, FIG. 6 is a perspective view showing a state in which a roll-shaped continuous bag according to a third embodiment is extended, and FIG. 7 is a perspective view showing a state in which a terminal portion of the roll-shaped continuous bag is developed. . This roll-shaped continuous bag C has both ends extending portions 14 and 14 and a middle extension 15 formed on the opening side of the bag 10 constituting the continuous bag 1 and also extends to the bottom side of the bag 10. The cut broken line 11 is formed by bending so that the portions 16 and 16 are formed.

[0016] Then, in the continuous roll bag C, and partially welded to the body roll portion c a winding end terminal portion of the continuous bag 1 by surface welding portion 4, the soluble adhesive portion 4 of its At the same time, the opening 13 of the bag 10 is partially temporarily welded, and at the same time, the winding end of the terminal portion is partially temporarily welded to the main body roll c. In addition, this roll-shaped continuous bag C
In the third embodiment, a terminal is formed on an uneven edge by extending both ends 14 and 14 and a middle extension 15.
This is a terminal processing example in the case where the terminal portion has an uneven edge.

Next, FIG. 8 is a perspective view of a roll-shaped continuous bag according to a fourth embodiment. This roll-shaped continuous bag body D
Is such that the winding end of the terminal portion of the continuous bag 1 is fixed to the main body roll d by a label 5 on which a bar code 50 and a product name 51 are written.

Therefore, also in this roll-shaped continuous bag D, since the winding end of the terminal portion of the continuous bag 1 is fixed to the main body roll d by the label 5, the continuous web D is rolled. It is possible to maintain the roll state without using the packaging material without unraveling. Also, since the bar code 50 is written on the label 5, the label 5 has both a function of fixing the winding end of the terminal portion and a function of displaying a bar code. There is no need to attach to d. When the roll-shaped continuous bag D is used, once the label 5 is peeled off, the continuous bag is then fed out from the winding end by one bag and cut off from the cut dashed line, as in the conventional case.

Although the embodiment of the present invention has been described with reference to the drawings, the specific configuration is not limited to this.
For example, the bags constituting the continuous bag are not limited in use, such as garbage bags, shopping bags, drainage bags, other storage bags, and the presence, absence, shape, and size of gussets formed by folding on both side edges. Also, as for the material, plastic film and paper such as polyethylene resin and polypropylene resin,
It may be a nonwoven fabric or the like. In addition, as a joining means of the winding end of the terminal portion , in addition to point welding, temporary bonding, surface welding,
It can also be joined by a stamping press.

[0020]

As described above, in the roll-shaped continuous bag of the present invention, since the winding end of the end portion of the continuous bag is joined to the main body roll, the roll-shaped continuous bag is formed. It cannot be unwound from the winding end. Therefore, the roll state can be maintained as it is without using a packaging material, and effects such as resource saving, cost reduction, and waste reduction can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of a roll-shaped continuous bag according to a first embodiment.

FIG. 2 is a perspective view of a state in which a terminal portion of the roll-shaped continuous bag is expanded.

FIG. 3 is a perspective view of a state in which the roll-shaped continuous bag is drawn out.

FIG. 4 is a perspective view of a state in which a roll-shaped continuous bag according to a second embodiment is extended.

FIG. 5 is a perspective view showing a state in which a terminal portion of the roll-shaped continuous bag is expanded.

FIG. 6 is a perspective view of a state in which a roll-shaped continuous bag according to a third embodiment is drawn out.

FIG. 7 is a perspective view showing a state in which a terminal portion of the roll-shaped continuous bag is expanded.

FIG. 8 is a perspective view of a roll-shaped continuous bag according to a fourth embodiment.

[Description of Signs] A Roll-shaped continuous bag a Roll body 1 Continuous bag 10 Bag 11 Cut broken line 2 Welding point

Claims (2)

[Claims] 1. A roll-shaped continuous bag in which a large number of bags are connected by a cut-in broken line to wind up a series of continuous bags in a strip shape, wherein a terminal portion of the continuous bag is A roll-shaped continuous bag body which is joined to a main body roll portion. 2. A roll-shaped continuous bag in which a large number of bags are connected by a cut broken line and a series of continuous bags are wound up, and the terminal portion of the continuous bag is A roll-shaped continuous bag which is fixed to a main body roll portion by a label on which a bar code or the like is written.