JP2004042590A - Method for producing hanger bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for mass-producing a hanger bag capable of storing small articles and being effectively displayed. <P>SOLUTION: For mass-producing the hanger bag, a flat film 10, core members 1 and lid parts both in two rows are respectively applied with an adhesive agent, folding the flat film from both end edges into the center of the inner side to produce the hanger bags in two rows. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a manufacturing method in a step of simultaneously manufacturing two-row hanging bags.
[0002]
[Prior art]
There is a hanging bag as a packaging bag that can store small items and display them effectively. The hanging bag has a hanging portion and a bag portion connected below the hanging portion, and a hook is formed in the hanging portion. As the hanging bag, one in which a plurality of display bars are formed from a vertical display wall is used, and the hook is hooked on the display bar, and the hanging bag in which goods are stored is used as the hanging bag. Will be displayed.
[0003]
The hanging portion uses a relatively rigid core material so as not to be deformed by the weight of the product when the entire hanging bag is hung on the display bar via the hook formed on the hanging portion.
[0004]
Further, the bag has an opening / closing lid, and an adhesive for opening is applied to the lid.
Further, a release paper is attached to the application surface so as not to adhere to other objects except for sealing.
[0005]
In a conventional method for manufacturing a hanging bag, a long flat film is transported with a core material applied to the center thereof, and folded in half along the edge of the core material so as to be inside.
[0006]
The half-folded film is extended from one end of the film, and the extended portion is provided as a lid portion of the bag portion. An adhesive is applied to the lid portion, a release paper is attached to the application surface, and a lid portion of the bag portion is formed. .
[0007]
The front film and the back film are adhered below the core material sandwiched between the front film and the back film in the pre-flow, and the hanging portion and the bag portion are defined.
[0008]
Each hanging hook is formed in the hanging part.
[0009]
The transported long film is manufactured by a method of performing thermal cutting and bonding at predetermined intervals to separate a row of hanging bags.
[0010]
In view of the above circumstances, an object of the present invention is to provide a manufacturing method capable of producing a large number of hanging bags capable of storing small products and displaying them effectively.
[0011]
[Problems to be solved by the invention]
In order to solve the above problems, the present invention employs the following technical means.
[0012]
In a conventional hanging bag, the flat film is folded in half in one direction, a row of core material is applied and transported, and a row of adhesive is applied to form a hanging portion and a bag portion. I did. Therefore, there was a problem in mass production.
[0013]
The present invention provides two rows of suspension by applying two rows of cores to a flat film and applying the adhesive in two rows and folding the flat film along the core from both ends to the center. It is an object of the present invention to provide a method for manufacturing a hanging bag that can be easily manufactured.
[0014]
[Means for Solving the Problems]
The present invention employs the following technical means in order to solve the above problems.
[0015]
According to the present invention, in order to manufacture a large number of bags for hanging, a flat film is coated with two rows of core materials and two rows of adhesives on lids, and the flat film is folded toward the center inside from both edges. And a method of manufacturing two rows of hanging bags.
[0016]
Embodiment of the Invention
The present invention will be described based on embodiments with reference to the drawings.
[0017]
In FIG. 1, the hanging bag will be described. A rigid core material 1 is provided, and an adhesive line 11 for dividing the hanging portion 2 and the bag portion 3 is provided below the core material 1 to divide each portion.
A hook 6 is formed in the hanging portion 2 to perform hanging display.
[0018]
Further, an adhesive 8 is applied to the lid 7 and a release paper 9 is adhered to the application surface to prevent the adhesive from being adhered to others, and is used for sealing after storing the product.
[0019]
Referring to FIG. 3, an embodiment of a method for manufacturing a hanging bag according to the present invention will be described.
Two rows of adhesives 8, 8 in the traveling direction are applied to both sides of the center of the long flat film surface 10 from the center, and release papers 9, 9 are applied to the adhesive application surface to prevent the adhesive from adhering to other objects. wear. Further, two rows of rigid cores 1 and 1 are provided on the flat film surface in parallel with the adhesives 8 and 8 at positions corresponding to the hanging portions 2 and conveyed.
[0020]
The flat film is folded from the position where both outer sides of the double-row core material are used as the folding portions 14 to the position above the flat film surface, at the center from both edges, and not to cover the release paper 9 on the adhesive surface.
[0021]
Further, an adhesive line 11 is provided in such a manner that the folded inner end of the core material 1 separates the front film 4 and the back film 5 of the flat film, and the hanging part 2 and the bag part 3 are partitioned.
[0022]
Each hanging hook 6 is formed in the hanging part 2.
[0023]
In the pre-flow process, slit cutting 12 is performed on each line in the traveling direction between the two rows of pressure-sensitive adhesive application surfaces 8, 8, and a long film provided with the two rows of hanging portions 2 and bag portions 3 is conveyed. I do.
[0024]
The long film conveyed is subjected to thermal cutting and bonding 13 for each bag at a predetermined width to separate two rows of hanging bags into one bag. At the same time, both edges of the front film and the back film in one bag are bonded by the heat cutting bonding action.
The method of manufacturing the hanging bag will be described with reference to one embodiment.
[0025]
Note that the order of the above steps is not limited to the above, and the order of the steps may be changed as necessary.
[0026]
Of course, the scope of the present invention is not limited to the above-described implementation method, and all changes within the scope of the claims are included in the scope of the present invention.
[0027]
【The invention's effect】
The present invention is configured as described above, and can achieve the following effects.
[0028]
The invention of the present application has a rigid core material in a hanging portion of a hanging bag, has a bag portion below the hanging portion, further provides a lid portion below, and an adhesive is applied to the lid portion and applied. This is a method for manufacturing a hanging bag, in which two rows of hanging bags can be manufactured at the same time, on which a release paper is adhered so as not to adhere to other objects until sealing.
The present invention is an effect of a new invention.
[0028]
[Brief description of the drawings]
FIG. 1 is a front view illustrating an embodiment of a hanging bag according to the present invention.
FIG. 2 is a sectional view taken along line AB in FIG.
FIG. 3 is an explanatory view illustrating a method for manufacturing a hanging bag according to the present invention.
FIG. 4 is an explanatory view illustrating a method of manufacturing the hanging bag of the present invention.
FIG. 5 is an explanatory view illustrating a method for manufacturing a hanging bag according to the present invention.
FIG. 6 is an explanatory view illustrating a method of manufacturing the hanging bag of the present invention.
FIG. 7 is an explanatory view illustrating a method of manufacturing the hanging bag of the present invention.
FIG. 8 is an explanatory view illustrating a method of manufacturing the hanging bag of the present invention.
FIG. 9 is an explanatory view illustrating a method of manufacturing the hanging bag of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Core material 2 Hanging part 3 Bag part 4 Front film 5 Back film 6 Hook 7 Lid part 8 Adhesive 9 Release paper 10 Flat film 11 Adhesive line 12 Slit cutting 13 Heat cutting adhesion 14 Core material outer folded part

Claims (1)

A hanging portion having a rigid core material in a hanging portion of the hanging bag, and a bag portion connected below the hanging portion, and at least both end edges of the front film and the back film are adhered to each other. A hanging bag provided with a formed bag portion, and a hook is formed in the hanging portion. In the bag portion, a lid for opening and closing is provided, and in the method for manufacturing a hanging bag, a sealing adhesive is applied to the lid portion.
A step of applying two rows of adhesives in the traveling direction on both sides from the center on the long flat film surface, and attaching and transporting a release paper to the adhesive applied surface so that the adhesive does not adhere to other objects,
At a position corresponding to the hanging portion of the flat film, a step of providing and transporting two rows of core materials,
A step of folding the flat film to the center from both end edges in the upper surface direction, with both outer sides of the double-row core material being folded portions,
The step of bonding the folded, inner end of the core material to the front film and the back film of the flat film, providing an adhesive line by a method of partitioning, and partitioning the hanging portion and the bag portion,
A step in which each hanging hook is formed in the hanging portion,
In the pre-flow step, in the traveling direction between the two rows of pressure-sensitive adhesive coated surfaces, slit cutting in each row, a step of transporting a long film provided with a hanging portion and a bag portion of two rows,
The above-mentioned conveyed, the long film is subjected to thermal cutting and bonding for each predetermined width, and a step of separating two rows of hanging bags,
A method for producing a hanging bag.

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