JP2012101797A - Bag body with fitting device - Google Patents

Bag body with fitting device Download PDF

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JP2012101797A
JP2012101797A JP2010248901A JP2010248901A JP2012101797A JP 2012101797 A JP2012101797 A JP 2012101797A JP 2010248901 A JP2010248901 A JP 2010248901A JP 2010248901 A JP2010248901 A JP 2010248901A JP 2012101797 A JP2012101797 A JP 2012101797A
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bag body
fitting
side fitting
male
female
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Yoshio Oya
由雄 大矢
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CI Kasei Co Ltd
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CI Kasei Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a bag body with a fitting device capable of stably fitting a male side fitting part and a female fitting part to each other, and closing its opening even when housing a powder-like content or a content generating powder-like pieces.SOLUTION: The bag body 1 with the fitting device includes a bag body 10 having a pair of flat parts 11, 12, an extension part 13 extending from an upper end of one flat part 11 of the bag body 10, and a fitting device 20 having a female side fitting part 24 provided on an outer side 12a of the other flat part 12 of the bag body 10, and a male side fitting part 23 provided on an inner side 13a on the other flat part 12 in the extension part 13.

Description

本発明は、嵌合具付き袋体に関する。   The present invention relates to a bag body with a fitting tool.

食品、薬品および雑貨などの様々な分野において、袋体の開口を開閉自在に封じる嵌合具が取り付けられた嵌合具付き袋体が広く用いられている。例えば、一対の帯状の基材に、雄側嵌合部および該雄側嵌合部に着脱自在に嵌合する雌側嵌合部が、前記基材の長手方向に沿ってそれぞれ設けられた嵌合具が、内容物を収容する袋本体の上部の内面に取り付けられる（例えば、特許文献１）。このような嵌合具付き袋体は、袋本体の上部に開口を形成した後、嵌合具の雄側嵌合部と雌側嵌合部とを着脱させることにより、形成した開口の開閉が繰り返し行える。   In various fields such as foods, medicines and miscellaneous goods, a bag body with a fitting tool to which a fitting tool for opening and closing the opening of the bag body is attached is widely used. For example, a pair of belt-shaped base materials, a male side fitting part and a female side fitting part that is detachably fitted to the male side fitting part are provided along the longitudinal direction of the base material, respectively. A combination is attached to the inner surface of the upper part of the bag body that contains the contents (for example, Patent Document 1). Such a bag body with a fitting tool opens and closes the formed opening by detaching the male side fitting part and the female side fitting part of the fitting tool after forming the opening in the upper part of the bag body. Can be repeated.

特開２００８−４４６６３号公報JP 2008-44663 A

しかし、特許文献１に記載のような嵌合具付き袋体は、粉状の内容物や、菓子等の粉状の破片を生じる内容物を収容した場合に、雌側嵌合部内に粉状の内容物や破片等が入り込み、雄側嵌合部と雌側嵌合部の嵌合が阻害されることがある。   However, a bag body with a fitting as described in Patent Document 1 is powdery in the female-side fitting portion when containing powdery contents or contents that produce powdery debris such as confectionery. The contents, fragments, etc. may enter, and the fitting of the male fitting portion and the female fitting portion may be hindered.

本発明は、粉状の内容物や、粉状の破片を生じる内容物を収容した場合であっても、雄側嵌合部と雌側嵌合部を安定して嵌合し、開口を閉じることができる嵌合具付き袋体の提供を目的とする。   The present invention stably fits the male fitting part and the female fitting part and closes the opening even when powdery contents or contents that generate powdery fragments are accommodated. An object of the present invention is to provide a bag body with a fitting tool.

本発明は、前記課題を解決するために以下の構成を採用した。
［１］一対の平面部を有する、内容物を収容する袋本体と、
該袋本体の一方の平面部の上端から延出する、該平面部と同じ幅の延出部と、
前記袋本体の他方の平面部の外面、および前記延出部における前記他方の平面部側の面のそれぞれに、幅方向の一方の縁から他方の縁まで設けられた、凸条の雄側嵌合部および該雄側嵌合部に着脱自在に嵌合する雌側嵌合部を有する嵌合具と、
を具備する嵌合具付き袋体。
［２］前記一対の平面部の上部が接着されて前記袋本体が密封され、
前記他方の平面部の、該他方の平面部の外面に設けられた嵌合部よりも上側の内面に、前記袋本体の開封を補助するカットテープが取り付けられている［１］に記載の嵌合具付き袋体。
［３］前記雄側嵌合部が、前記延出部における前記他方の平面部側の面に設けられている［１］または［２］に記載の嵌合具付き袋体。 The present invention employs the following configuration in order to solve the above problems.
[1] A bag body having a pair of flat portions for containing contents,
An extending portion having the same width as the planar portion extending from the upper end of one planar portion of the bag body;
A male side fitting of a ridge provided on each of the outer surface of the other flat portion of the bag body and the surface on the other flat portion side of the extending portion from one edge in the width direction to the other edge. A fitting having a mating part and a female-side fitting part detachably fitted to the male-side fitting part;
The bag body with a fitting which comprises.
[2] The upper portions of the pair of flat portions are bonded to seal the bag body,
The fitting according to [1], wherein a cut tape that assists in opening the bag body is attached to an inner surface of the other planar portion above an engaging portion provided on an outer surface of the other planar portion. Bag with mix.
[3] The bag body with a fitting tool according to [1] or [2], wherein the male side fitting portion is provided on a surface of the extending portion on the other plane portion side.

本発明の嵌合具付き袋体は、粉状の内容物や、粉状の破片を生じる内容物を収容した場合であっても、雄側嵌合部と雌側嵌合部を安定して嵌合し、開口を閉じることができる。   Even if the bag body with a fitting tool of the present invention accommodates powdery contents and contents that generate powdery fragments, the male fitting part and the female fitting part are stably provided. It can be fitted and the opening can be closed.

本発明の嵌合具付き袋体の一例を示した正面図である。It is the front view which showed an example of the bag body with a fitting tool of this invention. 図１の嵌合具付き袋体の直線Ｉ−Ｉ’で切断したときの断面図である。It is sectional drawing when cut | disconnecting by the straight line I-I 'of the bag body with a fitting tool of FIG. 図２の嵌合具付き袋体の嵌合具を嵌合した様子を示した断面図である。It is sectional drawing which showed a mode that the fitting tool of the bag body with a fitting tool of FIG. 2 was fitted. 図１の嵌合具付き袋体の上部を拡大した拡大図である。It is the enlarged view to which the upper part of the bag body with a fitting tool of FIG. 1 was expanded. 図１の嵌合具付き袋体の上部に開口を形成する様子を示した拡大図である。It is the enlarged view which showed a mode that opening was formed in the upper part of the bag body with a fitting tool of FIG. 図１の嵌合具付き袋体の上部に開口を形成した様子を示した斜視図である。It is the perspective view which showed a mode that opening was formed in the upper part of the bag body with a fitting tool of FIG. 図１の嵌合具付き袋体の上部に開口を形成した様子を示した断面図である。It is sectional drawing which showed a mode that opening was formed in the upper part of the bag body with a fitting tool of FIG. 図７の嵌合具付き袋体の上部を嵌合具により閉じた様子を示した断面図である。It is sectional drawing which showed a mode that the upper part of the bag body with a fitting tool of FIG. 7 was closed with the fitting tool.

以下、本発明の嵌合具付き袋体の一例を示して詳細に説明する。
本実施形態の嵌合具付き袋体１（以下、「袋体１」という。）は、図１および図２に示すように、一対の平面部１１、１２を有する袋本体１０と、一方の平面部１１（以下、単に「平面部１１」という。）の上端から延出する、平面部１１と同じ幅の延出部１３とを具備する。また、袋体１は、他方の平面部１２（以下、単に「平面部１２」という。）の外面１２ａ、および延出部１３における平面部１２側の面１３ａのそれぞれに、幅方向の一方の縁から他方の縁まで設けられた、凸条の雄側嵌合部２３および該雄側嵌合部２３に着脱自在に嵌合する雌側嵌合部２４を有する嵌合具２０を具備する。 Hereinafter, an example of the bag body with a fitting tool of the present invention will be shown and described in detail.
As shown in FIG. 1 and FIG. 2, a bag body 1 with a fitting tool of the present embodiment (hereinafter referred to as “bag body 1”) has a bag body 10 having a pair of flat portions 11 and 12, An extending portion 13 having the same width as the planar portion 11 is provided that extends from the upper end of the planar portion 11 (hereinafter simply referred to as “planar portion 11”). In addition, the bag body 1 has one widthwise surface on each of the outer surface 12a of the other flat surface portion 12 (hereinafter simply referred to as “flat surface portion 12”) and the surface 13a on the flat surface portion 12 side of the extending portion 13. A fitting 20 having a male-side fitting portion 23 of a ridge and a female-side fitting portion 24 detachably fitted to the male-side fitting portion 23 is provided from the edge to the other edge.

袋本体１０は、平面部１１と平面部１２とが、その周縁部１４がヒートシールされることで形成される。
袋本体１０の形状は、本実施形態では矩形である。ただし、袋本体１０の形状は矩形には限定されない。また、袋本体１０の大きさも特に限定されず、袋本体１０に収容する内容物によって適宜選定すればよい。
袋本体１０を形成する平面部１１および平面部１２は、単層フィルムからなっていてもよく、多層フィルムからなっていてもよい。積層フィルムとしては、ヒートシール層、耐熱層、バリア層などを含むフィルムが挙げられる。
耐熱層の材質としては、二軸延伸ナイロン、二軸延伸ポリプロピレン等が挙げられる。
ヒートシール層としては、直鎖状低密度ポリエチレン、無延伸ポリプロピレン、エチレン−酢酸ビニル共重合体、アイオノマー等が挙げられる。
バリア層としては、ポリビニルアルコール等が挙げられる。 The bag body 10 is formed by the flat surface portion 11 and the flat surface portion 12 being heat-sealed at the peripheral edge portion 14 thereof.
The shape of the bag body 10 is a rectangle in this embodiment. However, the shape of the bag body 10 is not limited to a rectangle. Further, the size of the bag body 10 is not particularly limited, and may be appropriately selected depending on the contents accommodated in the bag body 10.
The plane part 11 and the plane part 12 forming the bag body 10 may be made of a single layer film or a multilayer film. Examples of the laminated film include films including a heat seal layer, a heat resistant layer, a barrier layer, and the like.
Examples of the material for the heat-resistant layer include biaxially stretched nylon and biaxially stretched polypropylene.
Examples of the heat seal layer include linear low density polyethylene, unstretched polypropylene, ethylene-vinyl acetate copolymer, ionomer and the like.
Examples of the barrier layer include polyvinyl alcohol.

延出部１３は、平面部１１の上端、この例では平面部１１と平面部１２をヒートシールした周縁部１４の上端から延出した、平面部１１と同じ幅の部分であり、平面部１２側に折り返せるようになっている。
延出部１３の材質は、平面部１１と同じ材質である。
延出部１３の上下方向の長さａ（図２）は、袋本体１０の大きさに応じて適宜設定できる。 The extending portion 13 is a portion having the same width as the planar portion 11 extending from the upper end of the planar portion 11, in this example, the upper end of the peripheral portion 14 where the planar portion 11 and the planar portion 12 are heat-sealed. It can be folded to the side.
The material of the extending part 13 is the same material as that of the flat part 11.
The length a (FIG. 2) in the vertical direction of the extending portion 13 can be appropriately set according to the size of the bag body 10.

嵌合具２０は、帯状の基材２１に長手方向に沿って設けられた凸条の雄側嵌合部２３と、帯状の基材２２に長手方向に沿って設けられた、前記雄側嵌合部２３に着脱自在に嵌合する雌側嵌合部２４とからなる。雄側嵌合部２３が設けられた基材２１が、延出部１３における平面部１２側の面１３ａに、幅方向に沿って取り付けられている。また、雌側嵌合部２４が設けられた基材２２が、平面部１２の外面１２ａに幅方向に沿って取り付けられている。   The fitting tool 20 is a male side fitting portion 23 having a convex shape provided on the belt-like base material 21 along the longitudinal direction, and the male side fitting provided on the belt-like base material 22 along the longitudinal direction. It comprises a female-side fitting portion 24 that is detachably fitted to the joint portion 23. The base material 21 provided with the male side fitting part 23 is attached to the surface 13a on the flat part 12 side in the extending part 13 along the width direction. Further, the base material 22 provided with the female side fitting portion 24 is attached to the outer surface 12a of the flat portion 12 along the width direction.

雄側嵌合部２３は、図２に示すように、基材２１から突き出すように形成された幹部２３ａと、幹部２３ａよりも大きい断面略半円形状の頭部２３ｂを有している。また、雌側嵌合部２４は、基材２２から断面円弧状に突き出すアーム部２４ａ、２４ｂからなり、これらアーム部２４ａ、２４ｂにより凹部２４ｃが形成されている。   As shown in FIG. 2, the male-side fitting portion 23 has a trunk portion 23a formed so as to protrude from the base material 21, and a head portion 23b having a substantially semicircular cross section larger than the trunk portion 23a. The female-side fitting portion 24 includes arm portions 24a and 24b protruding from the base material 22 in a circular arc shape, and a concave portion 24c is formed by the arm portions 24a and 24b.

袋体１では、図３に示すように、延出部１３を平面部１２側へと折り返し、延出部１３の平面部１２側の面１３ａに取り付けられた雄側嵌合部２３の頭部２３ｂを、平面部１２の外面１２ａに取り付けられた雌側嵌合部２４の凹部２４ｃに嵌め込むことで、雄側嵌合部２３と雌側嵌合部２４を着脱自在に嵌合できるようになっている。
雄側嵌合部２３と雌側嵌合部２４の形状は特に制限はなく、それらを着脱自在に嵌合できるものであれば、任意の形状を採用できる。 In the bag body 1, as shown in FIG. 3, the head of the male fitting portion 23 attached to the surface 13 a on the flat surface 12 side of the extending portion 13 by folding the extended portion 13 toward the flat surface 12. 23b is fitted into the recess 24c of the female fitting portion 24 attached to the outer surface 12a of the flat surface portion 12, so that the male fitting portion 23 and the female fitting portion 24 can be detachably fitted. It has become.
The shape of the male side fitting part 23 and the female side fitting part 24 is not particularly limited, and any shape can be adopted as long as they can be detachably fitted.

雄側嵌合部２３と、延出部１３の平面部１１側の端部との距離ｂ（図２）は、延出部１３の上下方向の長さａに応じて、延出部１３を折り返したときに、雄側嵌合部２３と雌側嵌合部２４を嵌合できるように適宜設定すればよい。
平面部１２の外面１２ａの雌側嵌合部２４の上下方向の位置も、延出部１３を折り返したときに、雄側嵌合部２３と雌側嵌合部２４を嵌合できるように決定すればよい。 The distance b (FIG. 2) between the male side fitting portion 23 and the end portion of the extending portion 13 on the flat surface portion 11 side is determined according to the vertical length a of the extending portion 13. What is necessary is just to set suitably so that when it turns up, the male side fitting part 23 and the female side fitting part 24 can be fitted.
The vertical position of the female fitting portion 24 on the outer surface 12a of the flat surface portion 12 is also determined so that the male fitting portion 23 and the female fitting portion 24 can be fitted when the extension portion 13 is folded back. do it.

雄側嵌合部２３と雌側嵌合部２４の上下方向の位置は、図３に示すように、延出部１３と平面部１１の境界部分である袋本体１０の上端１０ａを折り返し線として、延出部１３全体を平面部１２側に折り返したときに、雄側嵌合部２３と雌側嵌合部２４を嵌合できる位置が好ましい。これにより、袋本体１０の上部を一旦開封した後、雄側嵌合部２３と雌側嵌合部２４を嵌合して袋体１を閉じた際に、袋本体１０の上部の隙間をより小さくでき、内容物が飛び出すことを抑制しやすい。
また、雄側嵌合部２３と雌側嵌合部２４の上下方向の位置は、袋本体１０の上端１０ａよりも下側を折り返し線として、延出部１３全体と共に、袋本体１０の上部の一部を平面部１２側に折り返したときに、雄側嵌合部２３と雌側嵌合部２４を嵌合できる位置も好ましい。この場合も、袋本体１０の上部を一旦開封した後、雄側嵌合部２３と雌側嵌合部２４を嵌合して袋体１を閉じた際に、袋本体１０の上部の隙間をより小さくでき、内容物が飛び出すことを抑制しやすい。
なお、雄側嵌合部２３と雌側嵌合部２４の上下方向の位置は、袋本体１０の上端１０ａよりも上側を折り返し線として、延出部１３の一部を平面部１２側に折り返したときに、雄側嵌合部２３と雌側嵌合部２４を嵌合できる位置であってもよい。 As shown in FIG. 3, the vertical position of the male side fitting portion 23 and the female side fitting portion 24 is set so that the upper end 10 a of the bag body 10, which is a boundary portion between the extending portion 13 and the flat portion 11, is a folding line. The position where the male side fitting part 23 and the female side fitting part 24 can be fitted when the entire extension part 13 is folded back to the plane part 12 side is preferable. Thereby, after opening the upper part of the bag main body 10 once, when the male side fitting part 23 and the female side fitting part 24 are fitted and the bag body 1 is closed, the clearance gap of the upper part of the bag main body 10 is made more. It can be made small and it is easy to suppress the contents from popping out.
Further, the vertical positions of the male side fitting part 23 and the female side fitting part 24 are located on the lower side of the upper end 10a of the bag body 10 as a folding line, together with the entire extension part 13 and the upper part of the bag body 10. A position where the male side fitting part 23 and the female side fitting part 24 can be fitted when a part is folded back to the plane part 12 side is also preferable. Also in this case, after opening the upper part of the bag body 10 once, when the male side fitting part 23 and the female side fitting part 24 are fitted and the bag body 1 is closed, the gap in the upper part of the bag body 10 is removed. It can be made smaller and it is easy to suppress the contents from popping out.
The vertical position of the male side fitting part 23 and the female side fitting part 24 is such that the upper side of the upper end 10a of the bag body 10 is a folding line, and a part of the extending part 13 is folded back to the plane part 12 side. The position where the male side fitting part 23 and the female side fitting part 24 can be fitted may be sufficient.

基材２１および雄側嵌合部２３は、本実施形態では延出部１３の幅方向に沿って形成されているが、この形態には限定されず、袋本体１０の幅方向に対して傾斜して設けられていてもよい。この場合、基材２２および雌側嵌合部２４も、延出部１３を折り返して雄側嵌合部２２と雌側嵌合部２４を嵌合できるように、袋本体１０の幅方向に対して傾斜して設けられる。   Although the base material 21 and the male side fitting part 23 are formed along the width direction of the extension part 13 in this embodiment, it is not limited to this form and is inclined with respect to the width direction of the bag body 10. May be provided. In this case, the base material 22 and the female side fitting portion 24 can also be folded with respect to the width direction of the bag body 10 so that the extension portion 13 can be folded back and the male side fitting portion 22 and the female side fitting portion 24 can be fitted. It is provided with an inclination.

基材２１、２２は、公知の嵌合具における基材に通常使用される材質の基材が使用でき、単層フィルムからなる基材であってもよく、積層フィルムからなる基材であってもよい。積層フィルムとしては、例えば、耐熱層とヒートシール層が積層されたフィルムが挙げられる。また、前記積層フィルムは、耐熱層とヒートシール層の間にバリア層を有していてもよい。
基材２１、２２は、１種の樹脂からなっていてもよく、２種以上の樹脂を含む樹脂組成物からなっていてもよい。また、必要に応じて安定剤、酸化防止剤、滑剤、帯電防止剤、着色剤などの公知の添加剤が添加されていてもよい。 The base materials 21 and 22 can be a base material of a material normally used for a base material in a known fitting, and may be a base material made of a single layer film or a base material made of a laminated film. Also good. Examples of the laminated film include a film in which a heat-resistant layer and a heat seal layer are laminated. Further, the laminated film may have a barrier layer between the heat-resistant layer and the heat seal layer.
The base materials 21 and 22 may consist of 1 type of resin, and may consist of the resin composition containing 2 or more types of resin. Moreover, well-known additives, such as a stabilizer, antioxidant, a lubricant, an antistatic agent, and a coloring agent, may be added as needed.

雄側嵌合部２３および雌側嵌合部２４の材質としては、公知の嵌合具における嵌合部に通常使用される材質が使用でき、ポリエチレン、ポリプロピレン等のポリオレフィン系樹脂等が挙げられる。   As a material of the male side fitting part 23 and the female side fitting part 24, the material normally used for the fitting part in a well-known fitting can be used, Polyolefin resin, such as polyethylene and a polypropylene, etc. are mentioned.

袋本体１０は、図１および図２に示すように、平面部１１と平面部１２とが周縁部１４で接着されて密封された状態となっており、袋本体１０の平面部１２の雌側嵌合部２４よりも上側の内面１２ｂに、平面部１２を切断して袋本体１０の上部を開封するのを補助するカットテープ１５が、幅方向に沿って取り付けられている。カットテープ１５は、接着層１６を介して平面部１２の内面１２ｂに取り付けられている。
また、図４に示すように、平面部１２におけるカットテープ１５の端部には、切り込み１７が形成されており、カットテープ１５の端部を把持できるようになっている。袋体１は、図５に示すように、カットテープ１５の端部を把持して引き裂くことで、平面部１２がカットテープ１５に沿って切断され、図６および図７に示すように、袋本体１０の上部に開口１８を形成できる。
カットテープ１５は、本実施形態では袋本体１０の幅方向に沿って形成されているが、この形態には限定されず、袋本体１０の幅方向に対して傾斜して設けられていてもよい。 As shown in FIGS. 1 and 2, the bag main body 10 is in a state in which the flat surface portion 11 and the flat surface portion 12 are bonded and sealed at the peripheral edge portion 14, and the female side of the flat surface portion 12 of the bag main body 10. A cut tape 15 that assists in cutting the flat surface portion 12 and opening the upper portion of the bag body 10 is attached to the inner surface 12b above the fitting portion 24 along the width direction. The cut tape 15 is attached to the inner surface 12 b of the flat portion 12 via the adhesive layer 16.
As shown in FIG. 4, a cut 17 is formed at the end of the cut tape 15 in the flat portion 12 so that the end of the cut tape 15 can be gripped. As shown in FIG. 5, the bag body 1 grips and tears the end portion of the cut tape 15, whereby the flat surface portion 12 is cut along the cut tape 15. An opening 18 can be formed in the upper portion of the main body 10.
In this embodiment, the cut tape 15 is formed along the width direction of the bag body 10, but is not limited to this form, and may be provided inclined with respect to the width direction of the bag body 10. .

カットテープ１５の材質としては、例えば、加熱によって袋本体１０に溶着しない材質が使用でき、延伸高密度ポリエチレン、延伸ポリプロピレン、延伸ポリエステル等が挙げられる。
接着層１６の材質としては、低密度ポリエチレン、直鎖状低密度ポリエチレン、無延伸ポリプロピレン等が挙げられる。 As a material of the cut tape 15, for example, a material that is not welded to the bag body 10 by heating can be used, and examples thereof include stretched high-density polyethylene, stretched polypropylene, and stretched polyester.
Examples of the material of the adhesive layer 16 include low density polyethylene, linear low density polyethylene, and unstretched polypropylene.

以下、袋体１の作用について説明する。
袋体１は、図２に示すように、内容物を収容した状態で平面部１１と平面部１２の周縁部１４が接着され、袋本体１０が密封されている。そして、図３に示すように、延出部１３が平面部１２側に折り返され、延出部１３の平面部１２側の面１３ａに取り付けられた雄側嵌合部２３と、平面部１２の外面１２ａに取り付けられた雌側嵌合部２４とが嵌合される。このように、袋体１では、延出部１３に取り付けた雄側嵌合部２３と雌側嵌合部２４が、袋本体１０内に収容された内容物と接触しない。そのため、雄側嵌合部２３に内容物が付着したり、雌側嵌合部２４の凹部２４ｃ内に内容物が入り込んで、雄側嵌合部２３と雌側嵌合部２４の嵌合が阻害されることを抑制できる。 Hereinafter, the operation of the bag 1 will be described.
As shown in FIG. 2, the bag body 1 has the flat portion 11 and the peripheral portion 14 of the flat portion 12 bonded to each other while the contents are accommodated, and the bag body 10 is sealed. As shown in FIG. 3, the extension portion 13 is folded back to the plane portion 12 side, and the male side fitting portion 23 attached to the surface 13 a on the plane portion 12 side of the extension portion 13 and the plane portion 12. The female side fitting part 24 attached to the outer surface 12a is fitted. Thus, in the bag body 1, the male side fitting part 23 and the female side fitting part 24 attached to the extension part 13 do not contact the contents accommodated in the bag main body 10. Therefore, the contents adhere to the male side fitting part 23 or the contents enter the recess 24c of the female side fitting part 24, and the male side fitting part 23 and the female side fitting part 24 are fitted. Inhibition can be suppressed.

内容物を取り出す際には、図１および図２に示すように、雄側嵌合部２３を雌側嵌合部２４から脱離させて延出部１３を開き、図５に示すように、カットテープ１５の端部を把持して引き裂くことで、平面部１２をカットテープ１５に沿って切断し、図６および図７に示すように、袋本体１０の上部に開口１８を形成する。袋本体１０を一旦開封した後は、図８に示すように、延出部１３を平面部１２側に折り返し、延出部１３に取り付けられた雄側嵌合部２３と、平面部１２の外面１２ａに取り付けられた雌側嵌合部２４とを着脱することで、開口１８の開閉が可能である。   When taking out the contents, as shown in FIGS. 1 and 2, the male side fitting part 23 is detached from the female side fitting part 24 and the extension part 13 is opened, and as shown in FIG. The flat portion 12 is cut along the cut tape 15 by gripping and tearing the end portion of the cut tape 15, and an opening 18 is formed in the upper portion of the bag body 10 as shown in FIGS. 6 and 7. After opening the bag body 10 once, as shown in FIG. 8, the extension portion 13 is folded back to the plane portion 12 side, the male side fitting portion 23 attached to the extension portion 13, and the outer surface of the plane portion 12. The opening 18 can be opened and closed by attaching and detaching the female side fitting part 24 attached to 12a.

袋体１では、雄側嵌合部２３が取り付けられた延出部１３を開いた状態で袋本体１０から内容物を取り出せるので、雄側嵌合部２３に内容物が付着することを抑制できる。また、雌側嵌合部２４は、平面部１２の外面１２ａに取り付けられているので、凹部２４ｃに内容物が入り込むことも抑制できる。そのため、袋体１は、粉状の内容物や、粉状の破片を生じる内容物を収容した場合であっても、袋本体１０を一旦開封した後、安定して雄側嵌合部２３と雌側嵌合部２４を嵌合して開口を閉じることができる。   In the bag body 1, the contents can be taken out from the bag body 10 with the extension part 13 to which the male side fitting part 23 is attached opened, so that it is possible to suppress the contents from adhering to the male side fitting part 23. . Moreover, since the female side fitting part 24 is attached to the outer surface 12a of the plane part 12, it can also suppress that the content penetrates into the recessed part 24c. Therefore, even if the bag body 1 contains powdery contents or contents that generate powdery debris, the bag body 10 is stably opened with the male side fitting portion 23 after opening the bag body 10 once. The female side fitting portion 24 can be fitted to close the opening.

なお、本発明の嵌合具付き袋体は、前記袋体１には限定されない。例えば、延出部１３の平面部１２側の面１３ａに雌側嵌合部が取り付けられ、平面部１２の外面１２ａに雄側嵌合部が取り付けられた嵌合具付き袋体であってもよい。しかし、該嵌合具付き袋体よりも、延出部１３の平面部１２側の面１３ａに雄側嵌合部２３が取り付けられた前記袋体１の方が好ましい。平面部１２の外面１２ａに比べて、延出部１３の平面部１２側の面１３ａの方が内容物が接触しやすいので、延出部１３の平面部１２側の面１３ａには、内容物が入り込み難い雄側嵌合部２３が取り付けられている方が良いからである。   In addition, the bag body with a fitting tool of the present invention is not limited to the bag body 1. For example, even if it is a bag body with a fitting tool in which the female side fitting part is attached to the surface 13a on the flat part 12 side of the extending part 13 and the male side fitting part is attached to the outer surface 12a of the flat part 12. Good. However, the bag body 1 in which the male side fitting portion 23 is attached to the surface 13a of the extending portion 13 on the flat surface portion 12 side is preferable to the bag body with the fitting tool. Compared with the outer surface 12a of the flat part 12, the surface 13a on the flat part 12 side of the extension part 13 is more likely to come into contact with the contents. It is because it is better to attach the male side fitting part 23 which is hard to enter.

また、袋体１では、雄側嵌合部２３と雌側嵌合部２４が基材２１、２２に設けられ、それら基材２１、２２が延出部１３と平面部１２に取り付けられた形態であったが、本発明の嵌合具付き袋体は、延出部１３の平面部１２側の面１３ａと、平面部１２の外面１２ａに、雄側嵌合部と雌側嵌合部が一体的に設けられていてもよい。   Moreover, in the bag body 1, the male side fitting part 23 and the female side fitting part 24 were provided in the base materials 21 and 22, and these base materials 21 and 22 were attached to the extension part 13 and the plane part 12. However, in the bag body with a fitting tool of the present invention, the male side fitting portion and the female side fitting portion are formed on the surface 13a on the flat surface portion 12 side of the extending portion 13 and the outer surface 12a of the flat surface portion 12. It may be provided integrally.

また、袋体１では、袋本体１０が予め密封状態とされ、カットテープ１５によって開封して開口１８を形成する形態であったが、袋本体の上部が密封されず、雄側嵌合部と雌側嵌合部の嵌合のみで閉じられた嵌合具付き袋体であってもよい。しかし、流通時等において、雄側嵌合部に内容物が付着したり、雌側嵌合部の凹部内に内容物が入り込むのを防止できる点から、袋本体１０が密封状態とされた袋体１の方が好ましい。   Further, in the bag body 1, the bag body 10 is in a sealed state in advance and is opened with the cut tape 15 to form the opening 18. However, the upper portion of the bag body is not sealed, and the male side fitting portion The bag body with a fitting tool closed only by fitting of the female side fitting portion may be used. However, since the contents can be prevented from adhering to the male fitting part or entering the concave part of the female fitting part during distribution, the bag body 10 is sealed. Body 1 is preferred.

１ 嵌合具付き袋体
１０ 袋本体
１１ 一方の平面部
１２ 他方の平面部
１２ａ 他方の平面部の外面
１２ｂ 他方の平面部の内面
１３ 延出部
１３ａ 延出部の他方の平面部側の面
１５ カットテープ
２０ 嵌合具
２１、２２ 基材
２３ 雄側嵌合部
２４ 雌側嵌合部 DESCRIPTION OF SYMBOLS 1 Bag body with fitting tool 10 Bag main body 11 One plane part 12 The other plane part 12a The outer surface of the other plane part 12b The inner surface of the other plane part 13 Extension part 13a The surface of the other plane part side of the extension part DESCRIPTION OF SYMBOLS 15 Cut tape 20 Fitting tool 21, 22 Base material 23 Male side fitting part 24 Female side fitting part

Claims (3)

一対の平面部を有する、内容物を収容する袋本体と、
該袋本体の一方の平面部の上端から延出する、該平面部と同じ幅の延出部と、
前記袋本体の他方の平面部の外面、および前記延出部における前記他方の平面部側の面のそれぞれに、幅方向の一方の縁から他方の縁まで設けられた、凸条の雄側嵌合部および該雄側嵌合部に着脱自在に嵌合する雌側嵌合部を有する嵌合具と、
を具備する嵌合具付き袋体。 A bag body containing the contents, having a pair of flat portions;
An extending portion having the same width as the planar portion extending from the upper end of one planar portion of the bag body;
A male side fitting of a ridge provided on each of the outer surface of the other flat portion of the bag body and the surface on the other flat portion side of the extending portion from one edge in the width direction to the other edge. A fitting having a mating part and a female-side fitting part detachably fitted to the male-side fitting part;
The bag body with a fitting which comprises. 前記一対の平面部の上部が接着されて前記袋本体が密封され、
前記他方の平面部の、該他方の平面部の外面に設けられた嵌合部よりも上側の内面に、前記袋本体の開封を補助するカットテープが取り付けられている請求項１に記載の嵌合具付き袋体。 The upper portions of the pair of flat portions are bonded to seal the bag body,
The fitting according to claim 1, wherein a cut tape for assisting in opening the bag body is attached to an inner surface of the other planar portion, which is above an engaging portion provided on an outer surface of the other planar portion. Bag with mix. 前記雄側嵌合部が、前記延出部における前記他方の平面部側の面に設けられている請求項１または２に記載の嵌合具付き袋体。   The bag body with a fitting tool according to claim 1 or 2, wherein the male side fitting portion is provided on a surface of the extending portion on the other plane portion side.
JP2010248901A 2010-11-05 2010-11-05 Bag body with fitting device Pending JP2012101797A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826124U (en) * 1971-08-02 1973-03-29
JPS62271847A (en) * 1986-03-21 1987-11-26 ザ　ダウ　ケミカル　カンパニ− Re-closable packaging with releasing seal
JPH01308754A (en) * 1988-06-03 1989-12-13 Idemitsu Petrochem Co Ltd Bag with fastener
JP2003160148A (en) * 2001-11-21 2003-06-03 Sun A Kaken Co Ltd Reclosable and easily openable package and method for reclosing and easily opening package
JP2006008141A (en) * 2004-06-22 2006-01-12 Ishizaki Shizai Kk Bag made of plastic
JP2006264746A (en) * 2005-03-24 2006-10-05 Aohata Corp Packaging bag with zipper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826124U (en) * 1971-08-02 1973-03-29
JPS62271847A (en) * 1986-03-21 1987-11-26 ザ　ダウ　ケミカル　カンパニ− Re-closable packaging with releasing seal
JPH01308754A (en) * 1988-06-03 1989-12-13 Idemitsu Petrochem Co Ltd Bag with fastener
JP2003160148A (en) * 2001-11-21 2003-06-03 Sun A Kaken Co Ltd Reclosable and easily openable package and method for reclosing and easily opening package
JP2006008141A (en) * 2004-06-22 2006-01-12 Ishizaki Shizai Kk Bag made of plastic
JP2006264746A (en) * 2005-03-24 2006-10-05 Aohata Corp Packaging bag with zipper

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