JP3156459U

JP3156459U - Bag with serpentine curved perforations

Info

Publication number: JP3156459U
Application number: JP2009007007U
Authority: JP
Inventors: 由昭伊藤
Original assignee: 由昭伊藤
Priority date: 2009-09-07
Filing date: 2009-09-07
Publication date: 2010-01-07
Anticipated expiration: 2019-09-07

Abstract

【課題】従来の切り裂き方法では表裏のフィルムが重なった状態でカットされるので再開封の折、指に引っ掛かり難く開くきっかけがつけづらかった。チャック式開閉可能な収納袋の再開封するときに指が引っ掛かり易い袋を提供する。【解決手段】表裏位相の反転した蛇行曲線を与えることにより指の掛かりが改善され再開封が極めて容易になる。【選択図】図１[PROBLEMS] A conventional tearing method cuts a film in a state where the front and back films are overlapped with each other. Provided is a bag in which a finger is easily caught when a storage bag that can be opened and closed is reopened. By providing a meandering curve with reversed front and back phases, finger hooking is improved and re-sealing becomes extremely easy. [Selection] Figure 1

Description

本考案はチャック式開閉可能な収納袋の最初の開封に関する考案である。 The present invention relates to the first opening of a zipper-type openable storage bag.

現在までに様々な易開封性をめざした技術が存在するが再開封の折に開け口の摘み部に指が掛かり難く実用性に乏しかった。 To date, there are various technologies aiming for easy opening, but it was difficult to put fingers on the opening of the opening when reopening.

ＩＰＤＬに依る検索の結果、当考案と類似の件を発見するも決定的な違いがあったので以下に報告をする。
特願２００４−１０３３２２〔請求項〕１から４中に切目線とあるのを本考案はミシン目に限定するものである。又〔０００９〕では直線状切目線としている。又〔００１３〕では開封線が滑らかであるともしているので本考案のミシン目とは明らかに相違している。As a result of searching by IPDL, a similar matter to the present invention was found, but there was a decisive difference.
Japanese Patent Application No. 2004-103322 [Claims] The present invention is limited to perforations in the first to fourth lines. In [0009], a straight cut line is used. Also, [0013] is clearly different from the perforation of the present invention because the opening line is supposed to be smooth.

従来の切り裂き方法では表裏重ねて切り取るので切り口が重畳して再開封するときに指が引っ掛かり難く、きっかけがつきずらかった。 In the conventional tearing method, the front and back sides are cut out, so that the fingers are difficult to catch when the cut ends are overlapped and sealed again, and it is difficult to start.

Means to solve the problem

図２に示す通り表裏位相の反転した蛇行曲線を有すミシン目に沿って切り口が出来るので以後の開閉は極めて容易になる。 As shown in FIG. 2, since the cut can be made along the perforation having meandering curves with reversed front and back phases, the subsequent opening and closing becomes extremely easy.

本考案の全体図である。1 is an overall view of the present invention. 切り取り口を切り取った後の拡大図である。It is an enlarged view after cutting off a cutout opening.

図１に示す通り蛇行する表裏の線に沿って微細の穴を貫通させ連続線を形成する。 As shown in FIG. 1, a continuous line is formed by penetrating fine holes along the meandering front and back lines.

実施例〔００１１〕に関連して導入部以外の穴は表裏それぞれ別々である。 In relation to the embodiment [0011], the holes other than the introduction part are separate from each other.

ミシン目のピッチは細かいほど開封性は良好になる。 The finer the perforation pitch, the better the opening.

図１の４の切り込み部に関しては穴あけは表裏貫通させる。 With respect to the cut portion 4 in FIG.

図１では交錯部は１箇所であるが交錯部の数は任意で構わない。 In FIG. 1, the number of crossing portions is one, but the number of crossing portions may be arbitrary.

こうした袋の利用分野は、ふりかけ、調味料等に大いに活用できる。 The field of use of these bags can be used for sprinkling and seasoning.

１袋（本体）
２チャック部
３ミシン目（表）
３’ミシン目（裏）
４導入部（切り込み部）
５交錯部1 bag (body)
2 Chuck part 3 Perforation (table)
3 'perforation (back)
4 Introduction part (cutting part)
5 Intersection

Claims

A zipper-type bag that can be opened and closed repeatedly and has perforations with opposite phases that meander at the first opening.

The bag according to claim 1, wherein the front and back of the perforation are made to coincide with each other in the cut opening introducing portion.