JP2011088671A - Sliding fastener with opening groove, and envelope having this fastener - Google Patents

Sliding fastener with opening groove, and envelope having this fastener Download PDF

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Publication number
JP2011088671A
JP2011088671A JP2010159817A JP2010159817A JP2011088671A JP 2011088671 A JP2011088671 A JP 2011088671A JP 2010159817 A JP2010159817 A JP 2010159817A JP 2010159817 A JP2010159817 A JP 2010159817A JP 2011088671 A JP2011088671 A JP 2011088671A
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envelope
fastener
groove
incision
opening
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Japanese (ja)
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Kyong Bo Im
京 甫 林
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BOSUNG INDUSTRY CO Ltd
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BOSUNG INDUSTRY CO Ltd
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    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
    • B65D5/542—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in the container body

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sealing type envelope in which seal opening work can be easily carried out, its seal opening part can be formed neatly and the items stored in this envelope can be prevented from being dropped out of it. <P>SOLUTION: This invention relates to sliding fasteners (13, 14) with cutting and opening grooves (22) and a sealing type envelope with fasteners. The sliding fasteners (13, 14) are constituted in such a way that the cutting and opening grooves (22) are formed at extended portions (21) where a fastener body (20) having fastener unit protruded therefrom is extended inwardly. The sealing type envelope is constituted by adhering the sliding fasteners (13, 14) to the inner surfaces of its upper end opening portion. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、合成樹脂封筒の開封端部内面に付着したファスナ(Fastener)を有する合成樹脂封筒に関するもので、特に封筒内に内容物を入れてファスナを封した後、次に開封する時には一直線上に均一に切開するようにしてなるスライディングファスナ及びこのファスナを有する密封用合成樹脂封筒に関するものである。   The present invention relates to a synthetic resin envelope having a fastener attached to the inner surface of the opening end portion of the synthetic resin envelope, and in particular, after the contents are put in the envelope and the fastener is sealed, the next time it is opened In particular, the present invention relates to a sliding fastener having a uniform incision and a synthetic resin envelope for sealing having the fastener.

合成樹脂フィルムで構成された封筒の中には、開放端部にファスナを付着して封筒の開放端部を開閉させるように構成した封筒がある。このような封筒は、ファスナが容易に開閉するようになっているから、内部に収容された内容物を取り出した後に再度、別の内容物を封入することができるようになっている。
このような封筒は、再び使用するようにするために、ファスナが容易に開閉することができる。最近では重要な書類を第３者が取り出して見ることを防止する、又は陳列された商品を第３者が取り出して見ることができるのを防止するために容易には開封しないようにしたファスナを付着した封筒が開発された。 Among envelopes made of a synthetic resin film, there is an envelope configured to open and close the open end of the envelope by attaching a fastener to the open end. In such an envelope, the fastener can be easily opened and closed, so that another content can be sealed again after the content contained therein is taken out.
Such envelopes can be easily opened and closed by the fasteners in order to be used again. Recently, fasteners that have not been opened easily to prevent third parties from taking out and viewing important documents or to prevent third parties from taking out and viewing the displayed goods. An attached envelope was developed.

このような封筒は、本出願人の韓国実用新案登録出願第２００８−０００７５９６号の密封形スライドファスナを用いたものがある。上記した先出願考案によれば、バンド形ファスナ本体の底面に支持壁を突出させて支持壁に第1フック及び第2フックを持つファスナユニットを封筒の両側の側壁に付着するようなっている。このような封筒は封筒の内容物を取り出すために封筒の側面を切開しなくてはならなかった。このような密封形封筒は、ファスナが容易に開放されないから封筒を開放するためにはファスナ内部の封筒の側壁を切開しなくてはならなかった。   An example of such an envelope is one using a sealed slide fastener of the applicant's Korean Utility Model Registration Application No. 2008-0007596. According to the above-mentioned prior application device, the support wall protrudes from the bottom surface of the band-shaped fastener body, and the fastener unit having the first hook and the second hook on the support wall is attached to the side walls on both sides of the envelope. Such an envelope had to be cut open on the side of the envelope in order to remove the contents of the envelope. In such a sealed envelope, since the fastener is not easily opened, in order to open the envelope, the side wall of the envelope inside the fastener has to be cut open.

一般的に密封封筒は、封筒を開封する端部を切開するための開封用の溝が側壁の溶着部分の外側に形成してあって、この溝から開封が始まるようになっている。このような多くの開封用の溝を持つ封筒は、大部分のファスナがない密封封筒に利用されている。特に容易に開封しないファスナを持つ密封の場合には、ファスナを容易に開放することができないから、上記の開封用の溝がファスナの下部、即ち内容物が入り込こんでいる部分から切開するようにしなければならない。しかし開封する時には合成樹脂の特性上開封用の溝から切り裂きが始まるが、合成樹脂フィルムの木目を通って不規則に破裂する場合が現われ、内容物が液体の場合又は粉末である場合には内容物が周囲に落ちる可能性も現われた。   Generally, a sealing envelope has an opening groove for incising an end portion for opening the envelope formed outside the welded portion of the side wall, and the opening starts from this groove. Envelopes having many such opening grooves are used in sealed envelopes that do not have most fasteners. Especially in the case of a seal having a fastener that is not easily opened, the fastener cannot be easily opened. Must be. However, when opening, tearing starts from the opening groove due to the characteristics of the synthetic resin, but there are cases where it bursts irregularly through the grain of the synthetic resin film, and the content is when the content is liquid or powder There was a possibility that things would fall to the surroundings.

このような合成樹脂密封封筒の問題点を解消するために、開封用溝と一直線になる封筒側面の内面にレーザーで封筒を横切る溝を形成する方法が考慮された。しかしこのような方法は、溝が封筒の側面に形成されるから、封筒の側壁を弱化させて重い内容物を入れて持ち上げる時には溝の部分から破裂する問題点が現われた。
したがって封筒の側壁を弱化しなくても、封筒を開封するときも切開する部分が直線に切り裂くような技術が要求されている。 In order to eliminate the problems of such a synthetic resin sealing envelope, a method of forming a groove across the envelope with a laser on the inner surface of the envelope side surface that is aligned with the opening groove was considered. However, in such a method, since the groove is formed on the side surface of the envelope, the side wall of the envelope is weakened, and when a heavy content is put in and lifted, there is a problem that the groove portion bursts.
Therefore, there is a demand for a technique that allows the incised portion to be cut straight even when the envelope is opened without weakening the side wall of the envelope.

本発明の目的は、フアスナと平行なフアスナ本体を内側に広く延長させて、この延長部分に切開用の溝を形成して、開封する時に封筒の側壁が切開用の溝を通じて一直線に均一に切開するようにする切開用の溝を持つスライディングファスナと、このファスナを持つ密封用封筒を提供することである。
前述した本発明の目的は合成樹脂封筒の開封端部に付着されるファスナと平行である本体を一側に広く延長させて延長部分を形成し、延長部分に切開用溝を長さ方向に形成したファスナとこのファスナを持つ本発明の密封用封筒によって達成するのである。 The purpose of the present invention is to extend the fastener body parallel to the fastener widely inwardly, and to form an incision groove in the extended portion, and when opening the envelope, the side wall of the envelope is cut in a straight line through the incision groove. It is to provide a sliding fastener having an incision groove and a sealing envelope having the fastener.
The above-mentioned object of the present invention is to extend the main body parallel to the fastener attached to the opening end of the synthetic resin envelope to one side to form an extension portion, and to form an incision groove in the length direction in the extension portion. This is achieved by the fastener and the sealing envelope of the present invention having this fastener.

本発明は、合成樹脂密封封筒の側壁に容易に開封されないファスナを付着してなる封筒であって、ファスナの本体一側に広く延長させた延長部分に切開用溝をファスナの長さ方向に形成してなる切開溝を持つスライディングファスナとこのファスナを包含する密封形封筒で構成される。
合成樹脂封筒は合成樹脂フィルムで構成され、左右側縁部と下端縁部は加熱融着によって接着される。上端縁部には開放端部を形成し、開放端部の側壁内側にはファスナを付着した。 The present invention is an envelope formed by attaching a fastener that is not easily opened to the side wall of a synthetic resin sealed envelope, and an incision groove is formed in the length direction of the fastener in an extended portion that is widely extended on one side of the fastener main body. A sliding fastener having an incision groove and a sealed envelope including the fastener.
The synthetic resin envelope is made of a synthetic resin film, and the left and right side edges and the lower edge are bonded by heat fusion. An open end was formed at the upper edge, and a fastener was attached to the inside of the side wall of the open end.

前記ファスナは、バンド状本体と本体上面に突出されたファスナユニットで構成してなり、バンド状部分は加熱融着によって封筒側壁の内面に付着した。
前記ファスナは、容易に開封されないファスナで、このようなファスナは、例えば出願人の韓国実用新案登録出願第２００８−０００７５９６号に公開されたファスナである。 The fastener was composed of a band-shaped main body and a fastener unit protruding from the upper surface of the main body, and the band-shaped portion adhered to the inner surface of the envelope side wall by heat fusion.
The fastener is a fastener that is not easily opened. Such a fastener is, for example, a fastener disclosed in the applicant's Korean Utility Model Registration Application No. 2008-0007596.

前記のファスナは、平行なバンド形態の本体にファスナユニットが突出し、支持側壁の一側には結合突起が併設して形成してあるから、容易には開放されないようになっている。   Since the fastener unit protrudes from the parallel band-shaped main body and the coupling protrusion is formed on one side of the supporting side wall, the fastener is not easily opened.

本発明によれば、前記ファスナを構成するファスナのバンド状本体が通常的なファスナよりも広く一側に延長され、この延長されたファスナの延長部分に長さ方向の切開用の溝が形成してある。
封筒の側壁縁部を構成する側面接着部分には、前記切開用の溝の両側縁部の対応する部分に開封用の溝が形成してあるから、封筒の側壁縁部の開封用の溝から切開を始めると直ちに切開用の溝に連結するようになっている。 According to the present invention, the band-shaped main body of the fastener constituting the fastener is extended to one side wider than a normal fastener, and a groove for incision in the length direction is formed in the extended portion of the extended fastener. It is.
Since the groove for opening is formed in the corresponding part of the both side edge of the groove for incision in the side surface adhesive part constituting the side wall edge of the envelope, the opening groove on the side wall edge of the envelope As soon as the incision is started, it is connected to the incision groove.

前述した切開用の溝は機械的方法で形成することもでき、レーザビームを利用して形成することもできる。前述した切開用の溝は封筒と接着される表面に形成することもできるし、封筒内部に向く表面に形成することもできる。
必要によってはバンド状ファスナ本体の上端部と下端部を広く延長して上下延長部には各々の切開用の溝を形成することもできる。 The above-described incision groove can be formed by a mechanical method, or can be formed by using a laser beam. The above-described incision groove can be formed on the surface bonded to the envelope, or can be formed on the surface facing the inside of the envelope.
If necessary, the upper and lower ends of the band-shaped fastener main body can be extended widely to form respective incision grooves in the upper and lower extensions.

このような本発明によれば、ファスナのバンド状本体が側壁より硬質に構成されてなる封筒を開封するため、開封用の溝を利用して封筒を開封するとき、硬質のファスナ本体が切開溝を通り一直線に切開するから、ファスナ側壁は破損されなく延長部分の溝上を一直線に切開するから作業が容易であり、切開部分の外観も美麗になる。   According to the present invention, in order to open the envelope in which the band-shaped main body of the fastener is configured to be harder than the side wall, when opening the envelope using the opening groove, the hard fastener main body is cut into the incision groove. Since the fastener side wall is cut in a straight line and the fastener side wall is not damaged, the work is easy since the cut is made in a straight line on the groove of the extended portion, and the appearance of the cut portion is also beautiful.

本発明によれば、封筒を開封するために切開する時、切開線が切開用の溝によって一直線に切開されるから切開作業が容易であり、切開線が一直線になって切開部分の外観が美麗になるほか、また内容物が散開される現状が現れない利点がある。   According to the present invention, when an incision is made to open an envelope, the incision line is incised in a straight line by the incision groove, so that the incision work is easy, and the incision line is in a straight line and the appearance of the incision portion is beautiful. In addition, there is an advantage that the present situation where the contents are spread out does not appear.

本発明の一実施形態の密封形スライディングファスナを持つ封筒を示した平面図である。It is the top view which showed the envelope with the sealing-type sliding fastener of one Embodiment of this invention. 本発明の一実施形態の密封形スライディングファスナを持つ封筒のファスナを付着した部分を拡大した拡大断面図である。It is the expanded sectional view to which the part which adhered the fastener of the envelope with the sealing type sliding fastener of one Embodiment of this invention was expanded. 本発明による封筒の他の形態を示した拡大断面図である。It is the expanded sectional view which showed the other form of the envelope by this invention.

本発明を図面によって詳細に説明すると、次の如くである。
図１及び図２によると、合成樹脂封筒は左・右側壁（１１）、（１２）に構成される封筒本体（１０）と封筒上端の解放された端部内面に付着した雌雄一対に構成されたファスナ（１３）、（１４）を包含する。 The present invention will be described in detail with reference to the drawings as follows.
According to FIGS. 1 and 2, the synthetic resin envelope is composed of a pair of males and females attached to the envelope body (10) formed on the left and right side walls (11) and (12) and the inner surface of the opened end of the envelope upper end. Fasteners (13) and (14).

封筒の側壁縁部は、加熱融着によって密封されており、この加熱融着した接着部分に開封用の溝（１５）が形成してあるから、開封の時、容易に破れるようになっている。
本発明による封筒はファスナが容易に開封しないようになっており、ファスナを利用して開封されないから、内容物が収容部に収容されているファスナ下部から開封するようにした開封用の溝（１５）を封筒側縁部の接着部分（１６）に形成した。 The side wall edge of the envelope is hermetically sealed by heat-sealing, and an opening groove (15) is formed in the heat-sealed bonded portion, so that it can be easily torn at the time of opening. .
The envelope according to the present invention is designed so that the fastener is not easily opened and is not opened by using the fastener. Therefore, the opening groove (15) in which the contents are opened from the lower part of the fastener accommodated in the accommodating portion. ) Was formed on the adhesive portion (16) of the envelope side edge.

図２は本発明による切開用の溝を持つファスナの断面図であって、ファスナ（１３）、（１４）は各々、平行なバンド状ファスナ本体（２０）を持っている。このファスナ本体は、封筒の内部側に延長した部分（２１）を持っており、延長部分（２１）には封筒側壁とファスナ本体が接着される接着部分（１７）に長さ方向の切開用の溝（２２）が形成されている。   FIG. 2 is a cross-sectional view of a fastener having an incision groove according to the present invention. Fasteners (13) and (14) each have a parallel band-shaped fastener body (20). The fastener body has a portion (21) extended to the inner side of the envelope, and the extension portion (21) has a longitudinal incision in an adhesive portion (17) to which the envelope side wall and the fastener body are bonded. A groove (22) is formed.

図２によると、ファスナ（１３）、（１４）は加熱接着によって封筒の左右側壁（１１）、（１２）の内面に接着されている。
前記切開用の溝（２２）は封筒の側壁縁部に形成された開封用の溝（１５）と一直線になる位置に形成されている。 According to FIG. 2, the fasteners (13) and (14) are bonded to the inner surfaces of the left and right side walls (11) and (12) of the envelope by heat bonding.
The incision groove (22) is formed at a position that is in line with the opening groove (15) formed in the side wall edge of the envelope.

このような本発明によれば、容易に開放しないファスナ（１３）、（１４）を付着した封筒を開封するとき、開封用の溝（１５）から封筒を破ると封筒の左右側壁（１１）、（１２）より強靭な材質であるファスナ（１３）、（１４）の延長部（２１）に形成された切開用の溝（２２）に沿って封筒の側面が破れるから、切り裂き部分が一直線になるよう切開しながら開封する。   According to the present invention, when opening the envelope with the fasteners (13) and (14) not easily opened, if the envelope is broken from the opening groove (15), the left and right side walls (11) of the envelope, (12) Since the side surface of the envelope is torn along the incision groove (22) formed in the extension (21) of the fastener (13), (14), which is a tougher material, the cut portion is aligned. Open while incising.

図３は本発明による封筒の他の形態を示すもので、封筒はファスナ（１３）の延長部（２１）に、切開用の溝（２２）の上下方に加熱融着による接着部分（２３）、（２４）を分離するように付着してなる。   FIG. 3 shows another embodiment of the envelope according to the present invention. The envelope is attached to the extension portion (21) of the fastener (13), and the adhesive portion (23) by heat fusion above and below the incision groove (22). , (24) are attached so as to separate.

１０封筒本体 １１・１２左右側壁 １３・１４ファスナ １５開封用溝 １６接着部分 １７接着部分 ２０ファスナ本体 ２１延長部分 ２２切開用溝 ２３・２４接着部分   10 Envelope body 11, 12 Left and right side walls 13, 14 Fastener 15 Opening groove 16 Adhesion part 17 Adhesion part 20 Fastener body 21 Extension part 22 Incision groove 23, 24 Adhesion part

Claims (5)

開放されないファスナにおいて、ファスナ（１３）、（１４）の平行なるバンド状ファスナ本体（２０）を封筒内側に延長させて延長部分（２１）を形成し、この延長部分に長さ方向の切開用の溝（２２）を形成してなる切開用の溝を持つスライディングファスナ。   In the fastener which is not opened, the parallel band-shaped fastener body (20) of the fasteners (13) and (14) is extended to the inside of the envelope to form an extension portion (21). A sliding fastener having a groove for incision formed by forming a groove (22). 合成樹脂封筒の開封端部に開放されないファスナを付着した封筒において、ファスナ（１３）、（１４）の平行なバンド状のファスナ本体（２０）に、封筒内側に延長部分（２１）を形成し、この延長された部分に切開用の溝（２２）を形成してなることを特徴とする密封用封筒。   In the envelope in which the fastener that is not opened is attached to the opening end of the synthetic resin envelope, the extension portion (21) is formed on the inner side of the envelope on the parallel band-shaped fastener body (20) of the fastener (13), (14), A sealing envelope characterized in that an incision groove (22) is formed in the extended portion. 第２項において、切開用の溝（２２）はファスナの延長部（２１）の内面又は表面に形成したことを特徴とする密封用封筒。   The sealing envelope according to claim 2, wherein the incision groove (22) is formed on the inner surface or the surface of the fastener extension (21). 第２項において、切開用の溝（２２）は封筒の側壁に形成した開封用の溝（１５）と略一直線になるよう形成したことを特徴とする密封用封筒。   The sealing envelope according to claim 2, wherein the incision groove (22) is formed to be substantially in line with the opening groove (15) formed on the side wall of the envelope. 第２項において、切開用の溝（２２）がレーザーによる方法又は機械的な方法で形成したことを特徴とする密封用封筒。   The sealing envelope according to claim 2, wherein the incision groove (22) is formed by a laser method or a mechanical method.
JP2010159817A 2009-10-21 2010-07-14 Sliding fastener with opening groove, and envelope having this fastener Pending JP2011088671A (en)

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JP2019018873A (en) * 2017-07-13 2019-02-07 株式会社永島製袋 Retail bag

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