JP2006036307A - Bag-like container having discharging function - Google Patents
Bag-like container having discharging function Download PDFInfo
- Publication number
- JP2006036307A JP2006036307A JP2004221274A JP2004221274A JP2006036307A JP 2006036307 A JP2006036307 A JP 2006036307A JP 2004221274 A JP2004221274 A JP 2004221274A JP 2004221274 A JP2004221274 A JP 2004221274A JP 2006036307 A JP2006036307 A JP 2006036307A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- container
- pouring
- shape
- laminated material
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Landscapes
- Bag Frames (AREA)
Abstract
Description
本発明は、液体洗剤やシャンプー等を収納する袋状容器に関するものであり、さらに詳しくは、内容物を他の容器に詰め替えるための注出機能が付いた袋状容器に関するものである。 The present invention relates to a bag-like container for storing liquid detergent, shampoo, and the like, and more particularly to a bag-like container having a dispensing function for refilling the contents into another container.
近年、廃棄物の増加に係わる環境問題から、省資源や廃棄物の減量化を目的として、プラスチックフィルムをベースにした2層以上の積層包装材料の周縁を熱接着し、液体洗剤やシャンプー等の製品を収納する袋とし、使用に際し突出した注出部の所定位置を鋏等で切断して注出口を設け、その注出口から内容物を、例えばポンプ方式ディスペンサー付のプラスチックボトルに容易に注ぎ、詰め替えが可能な注出機能付きの詰替袋(ほとんどが自立するタイプのパウチとなっている)が数多く使用されるようになっている。上記注出機能付きの詰替袋としては、内容物の注出が容易で最後まで安定した流れを保ちながら内容物が注出されるものが求められている。このような詰替袋として、種々のものが提案されており、詰替袋に突出した注出部を設けたものが提案されている(例えば、特許文献1参照。)。
しかしながら、上記提案されたものは、内容物が高粘度の液体の場合には、内容物の注出が困難である等の欠点を有していた。 However, the above-mentioned proposal has drawbacks such as difficulty in pouring the contents when the contents are a high-viscosity liquid.
本発明の課題は、前記問題点を解決するものであり、高粘度の内容物を他のボトル等へ詰め替える際に、安定して内容物が注出でき、詰め替えできる注出機能付き袋状容器を提供することにある。 An object of the present invention is to solve the above-mentioned problems, and when refilling high-viscosity contents into another bottle or the like, the contents can be stably poured out, and a bag-like container with a pouring function that can be refilled Is to provide.
本発明の請求項1に係る発明は、少なくとも、基材層、シーラント層を有する積層材料からなり、底面から等幅で立ち上がり、上端が狭くなっている胴部に先端方向が凸状の内容物の注出路を連設し、上辺の一端に開口部を設け、残りの周縁をシールした注出機能付き袋状容器において、該注出路が中空の四角柱の天面若しくは底面又は天面と底面の両面を内側にV字状に折り込んだ形状のものからなることを特徴とする注出機能付き袋状容器である。
The invention according to
本発明の注出機能付き袋状容器は、少なくとも、基材層、シーラント層を有する積層材料からなり、底面から等幅で立ち上がり、上端が狭くなっている胴部に先端方向が凸状の内容物の注出路を連設し、上辺の一端に開口部を設け、残りの周縁をシールした注出機能付き袋状容器において、該注出路が中空の四角柱の天面若しくは底面又は天面と底面の両面を内側にV字状に折り込んだ形状のものからなっているので、内容物を詰め替える時に注出路を所定位置で切断して広口の注出口を設けることにより、その注出口から内容物を効率良く詰め替え出来る。 The bag-like container with a pouring function of the present invention is made of a laminated material having at least a base material layer and a sealant layer, rises with an equal width from the bottom, and has a convex shape in the tip direction on the body having a narrow upper end In a pouch-shaped container with a pouring function in which an object pouring path is continuously provided, an opening is provided at one end of the upper side, and the remaining peripheral edge is sealed, the pouring path is a top or bottom surface or top surface of a hollow rectangular column Since the bottom surface is folded in a V shape inside, the contents can be removed from the spout by cutting the pouring path at a predetermined position to refill the contents and providing a wide spout. Can be refilled efficiently.
本発明の注出機能付き袋状容器を実施の形態に沿って以下に説明する。図4(a)は本
発明の注出機能付き袋状容器に使用する積層材料の一実施形態を示す側断面図であり、積層材料(30)は、厚み方向に順に、基材層(41)、接着剤層(42)、シーラント層(43)が積層された構成であり、(b)は積層材料の他の実施形態を示す側断面図であり、積層材料(31)は、厚み方向に順に、基材層(41)、接着剤層(42)、中間層(44)、接着剤層(45)、シーラント層(43)が積層された構成である。
The bag-like container with a dispensing function of the present invention will be described below along the embodiment. Fig.4 (a) is a sectional side view which shows one Embodiment of the laminated material used for the bag-like container with the extraction | pouring function of this invention, and laminated material (30) is a base material layer (41 in order in the thickness direction). ), An adhesive layer (42) and a sealant layer (43) are laminated, (b) is a side sectional view showing another embodiment of the laminated material, and the laminated material (31) is in the thickness direction. The base layer (41), the adhesive layer (42), the intermediate layer (44), the adhesive layer (45), and the sealant layer (43) are laminated in this order.
前記基材層(41)には、一般的に使用される二軸延伸ポリプロピレンフイルム、二軸延伸ポリエステルフィルム、二軸延伸ナイロンフィルム、防湿セロファンなどを使用する。厚みは適宜選定する。 For the base material layer (41), a biaxially stretched polypropylene film, a biaxially stretched polyester film, a biaxially stretched nylon film, a moisture-proof cellophane, or the like that is generally used is used. The thickness is appropriately selected.
前記シーラント層(43)は、ポリオレフィン系樹脂若しくはポリオレフィン系樹脂フィルムからなっており、樹脂としては、例えば、低密度ポリエチレン樹脂、中密度ポリエチレン樹脂、直鎖状低密度ポリエチレン樹脂、エチレン/酢酸ビニル共重合体樹脂などのエチレン系樹脂や、ホモポリプロピレン樹脂、プロピレン−エチレンランダム共重合体、プロピレン−エチレンブロック共重合体、ポリプロピレン−α−オレフィン共重合体などのポリプロピレン系樹脂などが使用でき、積層方法は公知の溶融押出法あるいはドライラミネーション法で積層する。 The sealant layer (43) is made of a polyolefin resin or a polyolefin resin film. Examples of the resin include low density polyethylene resin, medium density polyethylene resin, linear low density polyethylene resin, and ethylene / vinyl acetate. Laminating method can be used such as ethylene resin such as polymer resin, polypropylene resin such as homopolypropylene resin, propylene-ethylene random copolymer, propylene-ethylene block copolymer, polypropylene-α-olefin copolymer, etc. Are laminated by a known melt extrusion method or dry lamination method.
前記中間層(44)は主にガスバリア性を付与したり、積層材料の各種機械的強度を向上させるために設けるもので、特に限定されないが、単層若しくは多層のフィルムからなっている。単層フィルムとしては無延伸ナイロンフィルム、アルミニウム箔、エチレン・ビニルアルコール共重合体フィルム、塩化ビニリデンフイルム、ポリビニルアルコールフィルム、アクリルフィルム等が使用され、多層フィルムとしては、前記単層フィルムを積層した積層フィルム、塩化ビニリデン樹脂コートセロファン、アルミニウム蒸着ポリエステルフィルム、アルミニウム蒸着ポリプロピレンフィルム、無機酸化物蒸着ポリエステルフィルムなどが使用される。積層方法は公知のドライラミネーション法等で積層する。 The intermediate layer (44) is provided mainly for imparting gas barrier properties or improving various mechanical strengths of the laminated material, and is not particularly limited, and is composed of a single layer or multilayer film. Non-stretched nylon film, aluminum foil, ethylene / vinyl alcohol copolymer film, vinylidene chloride film, polyvinyl alcohol film, acrylic film, etc. are used as a single layer film, and a multilayer film in which the single layer film is laminated. Films, vinylidene chloride resin-coated cellophane, aluminum-deposited polyester films, aluminum-deposited polypropylene films, inorganic oxide-deposited polyester films, and the like are used. Lamination is performed by a known dry lamination method or the like.
前記接着剤層(42、45)には、一般的にポリウレタン系接着剤を使用する。通常、水酸基を持った主剤とイソシアネート基を持った硬化剤とを2液混合して使用する2液型が使用される。その積層方法は公知のグラビアコート方式で積層する。塗布量は1〜5g/m2(乾燥状態)が良い。 Generally, a polyurethane-based adhesive is used for the adhesive layers (42, 45). Usually, a two-component type is used in which a main component having a hydroxyl group and a curing agent having an isocyanate group are mixed in two components. The lamination is performed by a known gravure coating method. The coating amount is preferably 1 to 5 g / m 2 (dry state).
図1(a)は本発明の注出機能付き袋状容器の一実施形態を示す説明図であり、注出機能付き袋状容器(1)は、積層材料(31)からなっており、底面と等幅で立ち上がり、上端が狭くなっている胴部(10)に、先端方向が凸状の内容物の注出路(11)が連設されており、周縁に開口部(14)、上辺シール部(15)、先端シール部(16)、サイドシール部(17、18)、底シール部(19)及び切り欠き部(20a、20b)を有しており、さらに、上辺シール部(15)の先端シール部(16)側の上側周縁に幅方向に切断する為の切り込み(21)を有しており、(b)は(a)のA−A′面の断面図であり、注出路(11)は積層材料(31)からなる中空の四角柱の天面と底面の両面を内側にV字状に折り込んだ形状で、空間(46)、折り返し部(22、23)、折り目(24、25)を有しており、(c)は(a)のB−B′面の断面図であり、胴部(10)の下方に設けられた底シール部(19)は2つ折りされた底部の積層材料を側壁の積層材料でシーラント層同士が接するように両側から挟んでシールした形態になっており、袋状容器が自立性を有するようになっている。 Fig.1 (a) is explanatory drawing which shows one Embodiment of the bag-shaped container with a pouring function of this invention, The bag-shaped container (1) with a pouring function consists of laminated materials (31), and is a bottom face. The body portion (10), which rises at the same width and has a narrow upper end, is continuously provided with a content extraction channel (11) having a convex tip, and has an opening (14) at the periphery and an upper side seal. Part (15), tip seal part (16), side seal part (17, 18), bottom seal part (19) and notch part (20a, 20b), and upper side seal part (15) And (b) is a cross-sectional view taken along the line AA ′ of (a), and has a notch (21) for cutting in the width direction at the upper peripheral edge on the tip seal portion (16) side. (11) is a shape in which the top and bottom surfaces of a hollow quadrangular prism made of a laminated material (31) are folded inwardly into a V shape. , The space (46), the folded portions (22, 23), and the folds (24, 25), (c) is a cross-sectional view of the BB 'surface of (a), and the body (10) The bottom seal portion (19) provided below is sealed in such a manner that the laminated material of the bottom folded in two is sandwiched and sealed from both sides so that the sealant layers are in contact with each other with the laminated material of the side wall. It comes to have independence.
図2(a)は本発明の注出機能付き袋状容器の他の実施形態を示す説明図であり、注出機能付き袋状容器(2)は、同様に積層材料(31)からなっており、底面と等幅で立ち上がり、上端が狭くなっている胴部(10)に、先端方向が凸状の内容物の注出路(12)が連設されており、周縁は図1(a)と同様であり、(b)は(a)のA−A′面の断
面図であり、注出路(12)は積層材料(31)からなる中空の四角柱の天面を内側にV字状に折り込んだ形状で、空間(46)、折り返し部(22)、折り目(24)を有しており、(c)は(a)のB−B′面の断面図であり、胴部(10)の下方に設けられた底シール部(19)は2つ折りされた底部の積層材料を側壁の積層材料でシーラント層同士が接するように両側から挟んでシールした形態になっており、袋状容器が自立性を有するようになっている。
Fig.2 (a) is explanatory drawing which shows other embodiment of the bag-shaped container with the extraction | pouring function of this invention, and the bag-shaped container (2) with an extraction | pouring function consists of laminated material (31) similarly. In addition, an extraction channel (12) for the content of which the tip direction is convex is connected to the body (10), which rises at the same width as the bottom and has a narrow upper end, and the periphery is shown in FIG. (B) is a cross-sectional view of the AA ′ plane of (a), and the pouring path (12) is V-shaped with the top surface of a hollow rectangular column made of a laminated material (31) inside. It is the shape folded in, it has a space (46), a folding | returning part (22), and a crease | fold (24), (c) is sectional drawing of the BB 'surface of (a), A trunk | drum (10 The bottom seal part (19) provided below the bottom part is sandwiched from both sides so that the sealant layers are in contact with each other by the laminate material of the side wall. Has become Lumpur form, the bag-shaped container is adapted to have a self-supporting.
図3(a)は本発明の注出機能付き袋状容器のさらに他の実施形態を示す説明図であり、注出機能付き袋状容器(3)は、同様に積層材料(31)からなっており、底面と等幅で立ち上がり、上端が狭くなっている胴部(10)に、先端方向が凸状の内容物の注出路(13)が連設されており、周縁は図1(a)と同様であり、(b)は(a)のA−A′面の断面図であり、注出路(13)は積層材料(31)からなる中空の四角柱の底面を内側にV字状に折り込んだ形状で、空間(46)、折り返し部(23)、折り目(25)を有しており、(c)は(a)のB−B′面の断面図であり、胴部(10)の下方に設けられた底シール部(19)は2つ折りされた底部の積層材料を側壁の積層材料でシーラント層同士が接するように両側から挟んでシールした形態になっており、袋状容器が自立性を有するようになっている。 Fig.3 (a) is explanatory drawing which shows other embodiment of the bag-like container with the extraction | pouring function of this invention, and the bag-like container (3) with an extraction | pouring function consists of laminated material (31) similarly. The body portion (10), which rises at the same width as the bottom surface and has a narrow upper end, is continuously provided with a content extraction passage (13) having a convex tip direction, and the periphery is shown in FIG. (B) is a cross-sectional view of the AA 'plane of (a), and the pouring path (13) is V-shaped with the bottom surface of the hollow rectangular column made of the laminated material (31) inward. It is the shape folded in, it has a space (46), a folding | returning part (23), and a crease | fold (25), (c) is sectional drawing of the BB 'surface of (a), A trunk | drum (10 The bottom seal part (19) provided below the bottom part) is folded from the both sides so that the sealant layers are in contact with the laminated material of the bottom folded in the laminated material of the side wall. Nde has become sealed form, the bag-shaped container is adapted to have a self-supporting.
なお、前記注出路(11、12、13)の胴部より突出した部分の折り返し部先端がシールされていても良い。 In addition, the folding | returning part front-end | tip of the part protruded from the trunk | drum of the said extraction path (11,12,13) may be sealed.
本発明の注出機能付き袋状容器は、前記したような形状の注出路(11、12、13)を有しているので、注出路を切り込み(21)から切断して注出口を設ければ、広口の注出口が得られ、そこから効率良く内容物を詰め替えることができる。 Since the bag-like container with the pouring function of the present invention has the pouring channel (11, 12, 13) having the shape as described above, the pouring channel can be cut from the notch (21) to provide the pouring port. In this case, a wide-mouthed spout can be obtained, from which the contents can be efficiently refilled.
また、前記切り込み(21)に替えて切り取り線を設けても良く、さらに底シール部(19)は自立性を有さない形状で設けても良い。 Moreover, it may replace with the said notch | incision (21), and a cut line may be provided, and also the bottom seal part (19) may be provided in the shape which does not have a self-supporting property.
1,2,3…注出機能付き袋状容器
10…胴部
11,12,13…注出路
14…開口部
15…上辺シール部
16…先端シール部
17,18…サイドシール部
19…底シール部
20a,20b…切り欠き部
21…切り込み
22,23…折り返し部
24,25…折り目
30,31…積層材料
41…基材層
42…接着剤層
43…シーラント層
44…中間層
45…接着剤層
46…空間
DESCRIPTION OF
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004221274A JP4639688B2 (en) | 2004-07-29 | 2004-07-29 | Bag-like container with dispensing function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004221274A JP4639688B2 (en) | 2004-07-29 | 2004-07-29 | Bag-like container with dispensing function |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006036307A true JP2006036307A (en) | 2006-02-09 |
JP4639688B2 JP4639688B2 (en) | 2011-02-23 |
Family
ID=35901721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004221274A Expired - Fee Related JP4639688B2 (en) | 2004-07-29 | 2004-07-29 | Bag-like container with dispensing function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4639688B2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04215957A (en) * | 1990-02-12 | 1992-08-06 | Colgate Palmolive Co | Flexible bag |
JPH04215956A (en) * | 1990-02-12 | 1992-08-06 | Colgate Palmolive Co | Flexible bag |
JPH09328152A (en) * | 1996-06-11 | 1997-12-22 | Kyoritsu Ramineeto Kk | Bag for fluid |
JPH1159700A (en) * | 1997-08-22 | 1999-03-02 | Fujimori Kogyo Kk | Packing bag for liquid |
JPH11130105A (en) * | 1997-10-27 | 1999-05-18 | Fujimori Kogyo Kk | Packaging bag |
JP2004117417A (en) * | 2002-09-24 | 2004-04-15 | Ricoh Co Ltd | Toner storage container, image forming apparatus and image forming method using the same |
JP2006062694A (en) * | 2004-08-26 | 2006-03-09 | Toppan Printing Co Ltd | Packaging bag for refilling |
-
2004
- 2004-07-29 JP JP2004221274A patent/JP4639688B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04215957A (en) * | 1990-02-12 | 1992-08-06 | Colgate Palmolive Co | Flexible bag |
JPH04215956A (en) * | 1990-02-12 | 1992-08-06 | Colgate Palmolive Co | Flexible bag |
JPH09328152A (en) * | 1996-06-11 | 1997-12-22 | Kyoritsu Ramineeto Kk | Bag for fluid |
JPH1159700A (en) * | 1997-08-22 | 1999-03-02 | Fujimori Kogyo Kk | Packing bag for liquid |
JPH11130105A (en) * | 1997-10-27 | 1999-05-18 | Fujimori Kogyo Kk | Packaging bag |
JP2004117417A (en) * | 2002-09-24 | 2004-04-15 | Ricoh Co Ltd | Toner storage container, image forming apparatus and image forming method using the same |
JP2006062694A (en) * | 2004-08-26 | 2006-03-09 | Toppan Printing Co Ltd | Packaging bag for refilling |
Also Published As
Publication number | Publication date |
---|---|
JP4639688B2 (en) | 2011-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2008044642A (en) | Branch type standing pouch | |
JP2019051946A (en) | Packaging bag having spout | |
JP2009154923A (en) | Pouch container | |
JP4826096B2 (en) | Branch type standing pouch | |
JP2009057071A (en) | Self-standing bag | |
JP2009107696A (en) | Double folded pouch | |
JP4639688B2 (en) | Bag-like container with dispensing function | |
JP4659963B2 (en) | Self-supporting bag | |
JP2006306405A (en) | Baglike container with spouting function | |
JP4957097B2 (en) | Easy-open refill bag | |
JP2007112489A (en) | Self-standing packaging bag with re-seal function | |
JP2005271963A (en) | Refilling bag with spout | |
JP2008179405A (en) | Bag-like container with spouting function | |
JP5375291B2 (en) | Folded packaging container | |
JP2006062694A (en) | Packaging bag for refilling | |
JP5477558B2 (en) | Standing pouch with spout | |
JP4467705B2 (en) | Pour-out pouch | |
JP4659964B2 (en) | Self-supporting bag | |
JPH10147349A (en) | Standing pouch | |
JP7310209B2 (en) | pouch | |
JP2006062695A (en) | Packaging bag for refilling | |
JP2008222259A (en) | Compound container with bung | |
JP2000177749A (en) | Pouch for replacement | |
JP4876358B2 (en) | Packaging bag with spout | |
JP5315605B2 (en) | Packaging bag |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070622 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100319 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100330 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100524 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101102 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101115 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131210 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |