KR200485966Y1 - Continuous vinyl-bag for easy-to-open of the open area - Google Patents

Continuous vinyl-bag for easy-to-open of the open area Download PDF

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Publication number
KR200485966Y1
KR200485966Y1 KR2020170004843U KR20170004843U KR200485966Y1 KR 200485966 Y1 KR200485966 Y1 KR 200485966Y1 KR 2020170004843 U KR2020170004843 U KR 2020170004843U KR 20170004843 U KR20170004843 U KR 20170004843U KR 200485966 Y1 KR200485966 Y1 KR 200485966Y1
Authority
KR
South Korea
Prior art keywords
vinyl bag
vinyl
bag
folded
continuous
Prior art date
Application number
KR2020170004843U
Other languages
Korean (ko)
Inventor
이재윤
Original Assignee
이재윤
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 이재윤 filed Critical 이재윤
Priority to KR2020170004843U priority Critical patent/KR200485966Y1/en
Application granted granted Critical
Publication of KR200485966Y1 publication Critical patent/KR200485966Y1/en
Priority to PCT/KR2018/004436 priority patent/WO2019054595A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • B65D75/42—Chains of interconnected packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture

Abstract

A plurality of continuous vinyl bags which are easy to spread openings of the present invention have a plurality of continuous vinyl bags that are folded in both sides in the width direction and opened at one side in the longitudinal direction to form openings and the other side in the longitudinal direction is fused to form a fused portion, One end in the lengthwise direction of one vinyl bag and the other end in the lengthwise direction of the other vinyl bag are folded in one vinyl bag width direction and the other section except for the folded part in which the other vinyl bag is folded on both sides To form a perforated line.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a continuous vinyl bag,

More particularly, the present invention relates to a continuous vinyl bag which is pulled out from a plurality of vinyl bags which are continuously wound in a laminated state or in a roll form in a paper tube and are to be cut during the process of cutting a single vinyl bag. The present invention relates to a continuous vinyl bag in which an opening formed in one longitudinal side of a single vinyl bag can be unfolded.

Generally, a vinyl bag is made of a synthetic resin material such as polyvinyl chloride, polyethylene, etc., and is formed into a substantially cylindrical shape having a certain diameter through inflation extrusion so as to accommodate all articles and liquids having a shape, Or both sides in the width direction are folded in order to compensate for the increase in planarity as the liquid is received.

And continuously fused along an imaginary line crossing the width direction at regular intervals along the longitudinal direction to form a fused portion. That is, one side in the longitudinal direction is formed with an opened opening with respect to a single vinyl bag, and the other side in the longitudinal direction is closed by heat sealing to form a fused portion.

The plurality of vinyl bags manufactured as described above are wound in a roll form in a branch pipe and are used in a state in which a single vinyl bag is torn or a plurality of vinyl bags are stacked so as to be accommodated in a case having an outlet, A single vinyl bag has been used to draw and use it.

Such a method has a problem in that when a single vinyl bag to be used is pulled out from a plurality of vinyl bags, a plurality of vinyl bags are pulled out due to the generation of static electricity between the single vinyl bag and the vinyl bag which are torn.

In order to solve such a problem, Korean Patent No. 10-0742714 (Registered on July 19, 2007) discloses a method of forming a plurality of sealed spaces in a unit size by forming a fused portion at regular intervals in vinyl on both ends, A vinyl bag having cut portions formed on one side of each of the fused portions and a case having a lead portion penetrating the upper portion so as to constitute a vinyl bag case housing the vinyl bag in a case, Discloses a plastic bag case having a continuous plastic bag so that the cut-out portion can be cut out and removed one by one.

However, such a "vinyl bag case with a continuous vinyl bag" is a case in which a plurality of vinyl bags are laminated, and when a single vinyl bag is pulled out, static electricity is generated between the front sheet and the back sheet of the vinyl bag There is a problem in that it is difficult to find the opening of the opened vinyl bag and it is required to separately separate the front and back sheets of the vinyl bag in order to further expand the opening of the vinyl bag even if the user finds the opening.

Korean Registered Patent No. 10-0742714 (Registered on July 19, 2007)

The present invention has been made in view of the above problems and is intended to solve this problem. It is easy for the user to open the opening portion to open the opening formed in the single vinyl bag which is pulled out in the process of pulling out the single vinyl bag from the continuous vinyl bag To provide a continuous vinyl bag.

A plurality of continuous vinyl bags which are easy to spread openings of the present invention have a plurality of continuous vinyl bags that are folded in both sides in the width direction and opened at one side in the longitudinal direction to form openings and the other side in the longitudinal direction is fused to form a fused portion, One end in the lengthwise direction of one vinyl bag and the other end in the lengthwise direction of the other vinyl bag are folded in one vinyl bag width direction and the other section except for the folded part in which the other vinyl bag is folded on both sides To form a perforated line.

In this case, the cutouts are formed at both ends of the perforated line, and the cutouts and the cutouts are repeatedly formed from the cutout formed at one end to the cutout formed at the other end.

The present invention relates to a method for producing a vinyl bag, which comprises the steps of folding one side of one longitudinal side of an opening of a vinyl bag through a widthwise direction of both sides of the other side of the other longitudinal side of the vinyl bag The perforated line is formed in the remaining section excluding the inwardly folded section so that the folded section disposed at the position corresponding to the direction in which the user pulls with a predetermined force is spread outwardly so that the user can be provided with a single vinyl bag in the state in which the opening is opened There is an advantage.

FIGS. 1 to 4 are a front view and a partially enlarged perspective view sequentially illustrating a process of cutting a single vinyl bag in a continuous vinyl bag in which openings are easily opened according to an embodiment of the present invention.
5 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of FIG.
6 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of FIG.
7 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of FIG.
8 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of FIG.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. It will be understood, however, that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to let you know. Wherein like reference numerals refer to like elements throughout.

The configuration of the continuous vinyl bag in which the opening of the present invention is easy to spread is the same as the conventional configuration. However, since the continuous vinyl bag in which the opening of the present invention is easy to spread is the perforated line 200 formed between a pair of the vinyl bags 100 and 100 'continuously provided along the longitudinal direction, the description will be focused on this.

FIGS. 1 to 4 are a front view and a partially enlarged perspective view sequentially illustrating a process of cutting a single vinyl bag in a continuous vinyl bag in which openings are easily opened according to an embodiment of the present invention. As shown in FIGS. 1 to 4, in the continuous vinyl bag in which the opening of the present invention is easy to spread, a plurality of vinyl bags 100 and 100 'are continuously provided along the longitudinal direction.

In particular, when viewed from the front, a single vinyl bag 100 is integrally formed on both sides in a width direction in a state in which a pair of vinyl sheets 110 and 120 having a rectangular shape are stacked so as to be in contact with each other. Both sides of the vinyl sheet are inserted between a pair of laminated vinyl sheets and are provided in a folded state, that is, in a folded state.

An opening 100a is formed at one side of the longitudinal direction of the vinyl bag 100 in a widthwise direction of the vinyl bag 100 in a state of being folded in the width direction so as to accommodate all articles having a shape inside thereof, The fused portion 100b is fused by a facility such as a pressure thermocompressor so as to be able to accommodate liquids as well as all articles having a shape as shown in Fig.

The vinyl bag formed in the above-described manner is provided so that a plurality of the vinyl bags can be continuously arranged along the longitudinal direction and continuously provided to the user.

Referring to a pair of the vinyl bags 100 and 100 'arranged continuously along the longitudinal direction, one end in the longitudinal direction in which the opening 100a of one vinyl bag 100 is formed and one end in the longitudinal direction of the other vinyl bag 100' A cut-off line 200 is formed at a position where the other longitudinal ends of the fused portion 100b are formed, and a user removes the one vinyl bag 100 disposed at the outermost position to form a single piece of the vinyl bag 100 Can be provided.

Particularly, the perforated line 200 formed in the continuous vinyl bag in which the opening of the present invention is easy to be spread is formed in the longitudinal one side of the opening 100a of the one vinyl bag 100 and the other longitudinal side of the other vinyl bag 100 ' Of the other vinyl bag 100 'in the widthwise direction of the one vinyl bag 100 among the sections where the other end in the longitudinal direction where the fused portion 100b' of the other vinyl bag 100 'is formed, And is formed only in the remaining sections except for the section.

The perforated line 200 is formed in such a manner that when a user grips one vinyl bag 100 disposed at the outermost position and pulls by a predetermined force, And one end in the longitudinal direction where the opening portion 100a of one vinyl bag 100 is formed and the other end portion of the other vinyl bag 100 ' ) Of the other vinyl bag (100 ') is folded on both widthwise sides of one of the vinyl bags (100) in which the other longitudinal ends are in contact with each other, The uncut cutter 210 and the cutout 220 are repeatedly formed.

More specifically, a cutter 210 is formed at both ends of a section where the perforated line 200 is formed, and the cutter 220 is cut from the cutter 210 formed at one end to the cutter 210 formed at the other end. And the flattening part 210 are repeatedly formed.

Accordingly, the cutter attaching portion 210 formed at the end of the section where the both sides of the widthwise direction of the vinyl bag 100 are folded is extended outwardly in cooperation with the pulling force of the user with a predetermined force.

Fig. 5 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of Fig. 1, Fig. 6 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of Fig. 2, and Fig. 7 is a partially enlarged perspective view FIG. 8 is a rear view of the vinyl bag 100 in a partially enlarged perspective view of FIG. 4. FIG.

As shown in FIGS. 1 to 8, the vinyl bag 100 to be torn out and the other one of the vinyl bags 100 ', which are continuously arranged in the vinyl bag 100 to be torn out, The tailoring unit 210 located at the folded end section is disposed at a position where the tailoring units 210-1, 210-2, and 210-3 located in one of the vinyl bags 100 and the tailoring unit 210 located at the other one of the vinyl bags 100 ' (210'-1, 210'-2, 210'-3).

At this time, the unprinted portion 210-1 located in front of one vinyl bag 100 and the uncoated portion 210'-1 located in front of the other one of the vinyl bags 100 ' 100 and the tailoring part 210'3 located behind the other one of the plastic bags 100 'are interlocked along the direction of pulling by the user, The uncut part 210-2 positioned at the center of one vinyl bag 100 and the uncut part 210'-2 located at the center of the other vinyl bag 100 ' 1 located in front of the other plastic bag 100 'and the untapered part 210-i located in the rear of one plastic bag 100' located in front of the other plastic bag 100 ' 3 and the other side of the plastic bag 100 'are torn, and then the user pulls the folded portion 210'-3 along the pulling direction, It will be.

 The continuous vinyl bag which can be easily opened and unfolded in the present invention may be constituted so as to be rolled or laminated in the form of a roll in the form of a roll in the same manner as a conventional vinyl bag and accommodated in a case provided with an outlet so that a single vinyl bag can be taken out .

At this time, if the case forms an outlet at one of the positions corresponding to both ends of the fused portion 100b of the vinyl bag 100, when the user takes out the one vinyl bag 100, The bag 100 can be torn off and a single vinyl bag 100 can be provided in a state in which the opening is opened.

Although the present invention has been described with reference to the accompanying drawings and the preferred embodiments described above, the present invention is not limited thereto but is limited by the claims that follow. Accordingly, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the following claims.

100, 100 ': vinyl bag
100a, 100a ': opening
100b, 100b ': Fused portion
200: perforated line
210:
220:

Claims (2)

A plurality of continuous vinyl bags folded in both widthwise directions, one side in the longitudinal direction being opened to form an opening, and the other side in the longitudinal direction being fused to form a fused portion,
One end in the lengthwise direction of one vinyl bag and the other end in the lengthwise direction of the other vinyl bag are folded in one vinyl bag widthwise direction and the other section except for the folded portion in which the other vinyl bag is folded on both sides To form a perforated line,
Wherein a cut-out portion is formed on both ends of the perforated line, and a cut-out portion and an uncut portion are repeatedly formed from a cut-out portion formed at one end to a cut-out portion formed at the other end.
delete
KR2020170004843U 2017-09-13 2017-09-13 Continuous vinyl-bag for easy-to-open of the open area KR200485966Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2020170004843U KR200485966Y1 (en) 2017-09-13 2017-09-13 Continuous vinyl-bag for easy-to-open of the open area
PCT/KR2018/004436 WO2019054595A1 (en) 2017-09-13 2018-04-17 Easy-to-open continuous plastic bags

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020170004843U KR200485966Y1 (en) 2017-09-13 2017-09-13 Continuous vinyl-bag for easy-to-open of the open area

Publications (1)

Publication Number Publication Date
KR200485966Y1 true KR200485966Y1 (en) 2018-03-16

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Application Number Title Priority Date Filing Date
KR2020170004843U KR200485966Y1 (en) 2017-09-13 2017-09-13 Continuous vinyl-bag for easy-to-open of the open area

Country Status (2)

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KR (1) KR200485966Y1 (en)
WO (1) WO2019054595A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230151121A (en) 2022-04-22 2023-11-01 상협산업 주식회사 Manufacturing method and the apparatus for multi-row rollback

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001114299A (en) * 1999-10-14 2001-04-24 Makoto Konno Bag
US20050261119A1 (en) * 2004-05-18 2005-11-24 Sabrina Pichee Chen Tri-fold plastic bag roll, method and apparatus for making same
KR100742714B1 (en) 2006-06-05 2007-07-30 송철한 The vinyl-bag-case with continuous vinyl-bag
KR20080110339A (en) * 2007-06-15 2008-12-18 주식회사 대구백화점 Roll bag
CN202244506U (en) * 2011-08-11 2012-05-30 南通芯迎设计服务有限公司 Easily opened rolling plastic bag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5453028B2 (en) * 2009-09-24 2014-03-26 日本フイルム株式会社 Rolled garbage bag

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001114299A (en) * 1999-10-14 2001-04-24 Makoto Konno Bag
US20050261119A1 (en) * 2004-05-18 2005-11-24 Sabrina Pichee Chen Tri-fold plastic bag roll, method and apparatus for making same
KR100742714B1 (en) 2006-06-05 2007-07-30 송철한 The vinyl-bag-case with continuous vinyl-bag
KR20080110339A (en) * 2007-06-15 2008-12-18 주식회사 대구백화점 Roll bag
CN202244506U (en) * 2011-08-11 2012-05-30 南通芯迎设计服务有限公司 Easily opened rolling plastic bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230151121A (en) 2022-04-22 2023-11-01 상협산업 주식회사 Manufacturing method and the apparatus for multi-row rollback

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