KR200485886Y1 - The paper bags tie tool - Google Patents

The paper bags tie tool Download PDF

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Publication number
KR200485886Y1
KR200485886Y1 KR2020160005246U KR20160005246U KR200485886Y1 KR 200485886 Y1 KR200485886 Y1 KR 200485886Y1 KR 2020160005246 U KR2020160005246 U KR 2020160005246U KR 20160005246 U KR20160005246 U KR 20160005246U KR 200485886 Y1 KR200485886 Y1 KR 200485886Y1
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KR
South Korea
Prior art keywords
film
adhesive film
string
fused
adhesive
Prior art date
Application number
KR2020160005246U
Other languages
Korean (ko)
Inventor
권오준
Original Assignee
권오준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 권오준 filed Critical 권오준
Priority to KR2020160005246U priority Critical patent/KR200485886Y1/en
Application granted granted Critical
Publication of KR200485886Y1 publication Critical patent/KR200485886Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F23/00—Filing appliances not provided for in other groups of this subclass

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  • Package Closures (AREA)

Abstract

The present invention proposes a method of bonding a circular fused film on a circularly cut adhesive film by high frequency welding and forming a serrated portion on the underside of the fused film to hold the string so that the bonding force between the string and the film is strengthened, Quot; filing bag "
For this purpose, the present invention is characterized in that a plurality of cut portions are formed in a circular shape on an adhesive film having a release paper, and a circular welding film is provided corresponding to each of the cut portions, and the fusion bonding film and the adhesive film are bonded with a high- A bundle of paper envelopes, in which a bonding film and an adhesive film each having a string interposed therebetween and using an adhesive film with a strap and an adhesive film without a strap, are formed on the bottom surface of the adhesive film, So that when the fused portion is formed, the toothed portion is dug into the surface of the adhesive film to strengthen the bonding force.

Description

The paper bags tie tool < RTI ID = 0.0 >

More particularly, the present invention relates to a document envelope bundling tool, and more particularly, to a circular enveloping film which is bonded by high frequency welding onto an adhesive film cut into a circular shape, wherein a serrated portion for catching the string is formed on the bottom of the sealing film, And a film envelope bundling tool which enhances the bonding force between the film and the film and prevents the strings from being loosened particularly when the envelopes are bundled.

Generally, the bundle of paper envelopes is formed by bonding an adhesive film and a fused film through a fused portion, and the end of the fused cord enters the fused portion during the fusing process and is connected to the film. In this case, the unfused film and the film with the string are fused together. In the document envelope, a film with a string is attached to one side of the envelope, a film without a string is attached to the opposite side of the envelope, So that the cover of the envelope is bundled by winding the film between the two films.

The bundling tool of the prior art is disclosed in Published Unexamined Utility Model Publication No. 89-6824 in which an adhesive film and a fusible film are bonded by high frequency bonding and the strings are bonded together to form a bundle of strapped films and strapless films .

However, since the bottom surface of the fusion-bonded film is smooth and slippery, the string may be loosened during storage and transportation even if the string is wrapped between the fusing film and the adhesive film. Therefore, when the string is strongly tightened, there is a problem that the fused portion is dropped or the adhesive film is dropped from the envelope.

The present invention has been made in view of the foregoing problems, and it is an object of the present invention to provide a method for manufacturing a bonded film, which comprises joining a circular fusion film on a circularly cut adhesive film by high frequency welding, And it is an object of the present invention to provide a document envelope bundling tool which is strengthened in bonding strength between a string and a film during fusion, and in particular, prevents a string from being loosened when a document envelope is bundled.

For this purpose, the present invention is characterized in that a plurality of cut portions are formed in a circular shape on an adhesive film having a release paper, and a circular fusion film is provided corresponding to each of the cut portions, and the fusion film and the adhesive film are bonded with a high- A bundle of paper envelopes, in which a bonding film and an adhesive film each having a string interposed therebetween and using an adhesive film with a strap and an adhesive film without a strap, are formed on the bottom surface of the adhesive film, So that when the fused portion is formed, the toothed portion is dug into the surface of the adhesive film to strengthen the bonding force.

According to the present invention, since the bottom surface of the fusion-bonded film to be fused to the adhesive film is formed as a toothed portion inclined in one direction and the unevenness is formed on the surface thereof, there is an advantage that the toothed portion penetrates into the surface of the adhesive film during fusion welding, .

In addition, since the string is not easily loosened due to the serrations inclined in one direction in the course of winding the string on the fused portion between the films, there is an advantage that the string does not need to be tightly tied and thus the detachment of the adhesive portion and breakage of the fused portion are prevented.

FIG. 1 is an exploded perspective view of a bundling tool of the present invention.
2 is a plan view of the bundling tool of the present inventive embodiment
3 is a cross-sectional view of the bundling tool of the inventive embodiment
FIG. 4 is a view showing the state of use of the bundling tool of the present inventive embodiment

1 to 4, the bundling tool according to the embodiment of the present invention is provided with an adhesive film 10 to which an adhesive is applied on one side and is protected by a release paper 11. The adhesive film 10 includes a plurality of circular cutouts 12 So as to be removable in a circular shape. On the surface of the adhesive film (10), a fusion film (20) is provided in a circular shape corresponding to each cutout (12).

The adhesive film 10 and the fusing film 20 are made of PVC and bonded to each other through high frequency bonding. When the adhesive film 10 and the fusing film 20 are bonded to each other in the mold for high frequency bonding, the fusing film 20 and the adhesive film 10 are bonded by the fusing part 21, Is radially formed on the surface of the fusion-bonded film (20).

A plurality of toothed portions 23 are formed radially on the bottom surface of the fused film 20. The toothed portions 23 are composed of inclined surfaces inclined in a direction of binding the straps 30 so that the straps 30, It has the effect of not solving and increasing the surface area. Therefore, in the process of forming the fused portion 21, the toothed portion 23 is pierced into the surface of the adhesive film 10 to widen the heat fusing area, so that the fused film 20 and the adhesive film 10 are firmly heated .

The adhesive film 10 is divided by a plurality of cut portions 12 so that the adhesive film 10 is divided into a plurality of portions in such a manner that a portion where the cord 30 is placed and a portion where the cord 30 is not placed in the divided adhesive film 10 10 and the fusing film 20 are thermally fused. That is, when the string 30 is placed between the adhesive film 20 and the adhesive film 10 in the process of forming the fused portion 21, the string 30 is fused together. The fused portion 21 without the strap 30 is bonded only to the adhesive film 10 and the fusing film 20.

In this embodiment, the adhesive film 10 having the rope 30 is attached to the surface of the envelope 40 at the time of release from the release paper 11 and the adhesive film 10 without the rope 30 is attached to the release paper 11, (41) in the case (11). The lid 41 is tied to the envelope 40 in a state in which the cord 30 is not loosened when the cord 30 is wrapped around the fused portion 21 of the fused film 20 in contact with each other a number of times.

In this process, the string 30 is wound between the adhesive film 10 and the adhesive film 20. At this time, a serrated portion 23 is formed radially on the bottom surface of the adhesive film 20, The cord 30 is inclined by the toothed portion 23 and is not easily released.

Therefore, it is not necessary to tightly tighten the strap 30, so that the fused portion 21 does not need to be tight, so that the fusing film 20 is not likely to fall off the adhesive film 10, There is no fear that the bag 10 will fall off from the envelope 40 or the lid 41.

10: adhesive film 11: release paper
20: Fusing film 21: Fused portion
22: protrusion 23:
30: string 40: envelope

Claims (2)

A plurality of cut portions are formed in a circular shape on an adhesive film having a release paper, and a circularly-shaped fusion film is provided corresponding to each of the cut portions. The fusion film and the adhesive film are formed by fusion bonding at the center by high- A film bundle bundling tool using a film and an adhesive film in which a string is interposed and uses an adhesive film with a string and an adhesive film without a string as a unit,
Wherein a plurality of toothed portions are formed radially on the bottom surface of the fusion-bonded film, wherein the toothed portion is formed of an inclined surface inclined in a direction of binding the string so that the string is caught by the inclined surface so as not to be loosened. delete
KR2020160005246U 2016-09-07 2016-09-07 The paper bags tie tool KR200485886Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160005246U KR200485886Y1 (en) 2016-09-07 2016-09-07 The paper bags tie tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020160005246U KR200485886Y1 (en) 2016-09-07 2016-09-07 The paper bags tie tool

Publications (1)

Publication Number Publication Date
KR200485886Y1 true KR200485886Y1 (en) 2018-03-08

Family

ID=61649554

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020160005246U KR200485886Y1 (en) 2016-09-07 2016-09-07 The paper bags tie tool

Country Status (1)

Country Link
KR (1) KR200485886Y1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890006824Y1 (en) * 1987-02-18 1989-10-05 Korea Blackboard Teaching Mate Blackboard dust apparatus
JP3063948U (en) * 1999-05-17 1999-12-10 中国パール販売株式会社 Tether for closing the lid
JP2006143320A (en) * 2004-11-18 2006-06-08 Yoshiharu Ishikawa Binder
JP2009292523A (en) * 2008-06-06 2009-12-17 Shirogane Kasei Kk Fastening implement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890006824Y1 (en) * 1987-02-18 1989-10-05 Korea Blackboard Teaching Mate Blackboard dust apparatus
JP3063948U (en) * 1999-05-17 1999-12-10 中国パール販売株式会社 Tether for closing the lid
JP2006143320A (en) * 2004-11-18 2006-06-08 Yoshiharu Ishikawa Binder
JP2009292523A (en) * 2008-06-06 2009-12-17 Shirogane Kasei Kk Fastening implement

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