JP2006076615A - 注出器及び包装袋の製造方法 - Google Patents
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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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
- B65D47/122—Threaded caps
- B65D47/123—Threaded caps with internal parts
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
- B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve
-
- 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
- B65D75/008—Standing pouches, i.e. "Standbeutel"
-
- 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
- B65D75/5861—Spouts
- B65D75/5872—Non-integral spouts
- B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
- B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
- B31B70/844—Applying rigid valves, spouts, or filling tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/045—Methods of, or means for, filling the material into the containers or receptacles for filling flexible containers having a filling and dispensing spout, e.g. containers of the "bag-in-box"-type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/17—Methods of, or means for, filling the material into the containers or receptacles for filling valve bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
- B65B61/186—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating rigid fittings, e.g. discharge spouts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7931—Spring in inlet
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
- Making Paper Articles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
【解決手段】 袋本体に取り付けられる注出器1に、前記注出器1の軸方向に沿って移動するスプール20と、外周面が前記注出器1の内周面に固定されて、前記スプール20を前記袋本体側に向けて付勢する付勢部材11とを備え、前記袋本体側から口部6側への流通のみを許可する逆止弁10を内蔵する。そして、前記付勢部材11に、この付勢部材11により付勢された前記スプール20が当接されるシート面19を形成し、前記付勢部材11で前記スプール20を前記シート面19に押圧して注出器1内の流通を遮断する一方、前記袋本体の内圧又は口部側の吸引力が所定値に達した際に、前記付勢部材11の付勢力に抗して前記スプール20を前記シート面19から離間させる。
【選択図】 図1
Description
5・・・・流通路
6・・・・口部
8・・・・係合溝
10・・・逆止弁
11・・・付勢部材
12・・・固定部
13・・・係合爪
15・・・コイルスプリング
18・・・液垂防止部
19・・・シート面
20・・・スプール
21・・・軸部
24・・・弁体
25・・・斜面
30・・・袋本体
40・・・キャップ
41・・・シール部
50・・・注出ガイド
60・・・キャップ
61・・・凹所
62・・・円環体
63・・・突条
70・・・キャップ
71・・・注出ガイド
71a・・注出口
72・・・円環体
73・・・突条
75・・・詰栓
78・・・繋ぎ線
80・・・キャップ
83・・・円筒部
84・・・注出ガイド
85・・・保持部
86・・・第2キャップ
87・・・差込部
90・・・戻入部
91・・・支柱
92・・・頭部
93・・・突起
100・・キャップ
101・・収納部
Claims (8)
- 内容物が収容される袋本体に取り付けられて、袋本体の内容物を注出させる注出器において、
前記注出器には、前記袋本体側から口部側への流通のみを許可する逆止弁が内蔵され、
この逆止弁は、前記注出器の軸方向に沿って移動するスプールと、外周面が前記注出器の内周面に固定されて、前記スプールを前記袋本体側に向けて付勢する付勢部材と、を具備し、
さらに、前記付勢部材には、この付勢部材により付勢された前記スプールが当接されるシート面が形成され、
前記付勢部材で前記スプールを前記シート面に押圧し注出器内の流通を遮断する一方、前記袋本体の内圧又は前記口部からの吸引力が所定値に達した際に、前記付勢部材の付勢力に抗して前記スプールを前記シート面から離間させて、注出器内の前記袋本体側から口部側への流通を許可していることを特徴とする注出器。 - 前記付勢部材は、注出器内にこの付勢部材を固定させる固定部と、この固定部から、軸方向に沿って延びるコイルスプリングとを具備し、
前記固定部には、その内側に当該付勢部材の軸方向に延びる流通路が形成されると共に、前記シート面は、前記固定部の軸方向に関して前記コイルスプリングの設けられている側とは逆側の端部側に形成されている一方で、
前記スプールは、前記固定部の流通路及び前記コイルスプリングの内部に前記シート面側から挿入された軸部と、この軸部の前記固定部側の端部に設けられ、前記シート面に当接するよう形成された弁体とを具備し、
前記軸部と前記コイルスプリングとには、互いに係止し合う係止部がそれぞれ形成され、前記スプールは、前記軸部の係止部と前記弁体との間の距離が、前記コイルスプリングの自然長における、このコイルスプリングの係止部と前記シート面との距離より小さく形成され、
前記軸部と前記コイルスプリングとが係止された際に、前記スプールが前記コイルスプリングにより常に前記袋本体側に付勢されていることを特徴とする請求項1に記載の注出器。 - 前記付勢部材は、その固定部が口部側に向けられて、前記注出器内の口部付近に固定されていることを特徴とする請求項1又は請求項2に記載の注出器。
- 前記固定部には、袋本体から取り出されて前記注出器の先端部に残留する内容物が垂れ落ちることを防止する液垂防止部が設けられ、
この液垂防止部は、前記注出器先端から突出し、かつ、その内面が前記注出器の軸方向の外側に向かうに連れ末広がりに形成されていることを特徴とする請求項1〜3いずれかに記載の注出器。 - 前記シート面が前記液垂防止部の内周面に形成され、前記弁体が前記シート面に当接して注出器内の流通を遮断することを特徴とする請求項4に記載の注出器。
- 前記注出器には、この注出器の外周部に締め付けてこの注出器の口部を密閉するキャップが設けられ、
このキャップの内面には、このキャップが前記注出器に締め付けられることに伴って、前記液垂防止部の内面に押し当てられてシールするシール部と、前記弁体を前記付勢部材に向けて押圧する押し付け部とを備えたことを特徴とする請求項5に記載の注出器。 - 内容物が収容される袋本体と、この袋本体に取り付けられて、袋本体の内外を連通させる注出器とを備えた包装袋を製造する包装袋の製造方法であって、
前記袋本体に形成された開口部から、前記注出器の口部を残して挿入し、前記開口部を密閉して前記袋本体に前記注出器を装着する注出器装着工程と、
前記注出器を通して内容物を前記袋本体に充填する内容物充填工程と、
前記注出器の内部に前記袋本体の内部側から外部側にのみ前記内容物の流通を許可する逆止弁を取り付ける逆止弁取付工程とを備え、
前記逆止弁として、前記注出器の軸方向に沿って移動するスプールと、前記スプールを前記袋本体側に向けて付勢する付勢部材と、を有し、前記付勢部材は外周面に前記注出器の内周面に係合せしめる係合部が形成されている一方で、その内側で前記スプールを移動させるよう構成された逆止弁を採用し、
前記逆止弁取付工程では、前記逆止弁を前記注出器の口部から挿入し、前記係合部で前記注出器の内周面に係合させて取り付けることを特徴とする包装袋の製造方法。 - 前記逆止弁は、前記付勢部材が、前記係合部の設けられた、前記注出器の内周面にこの付勢部材を固定させる固定部と、この固定部から、当該付勢部材の軸方向に延びるようにして設けられたコイルスプリングとを具備する一方、前記スプールが、前記固定部の流通路及び前記コイルスプリングの内部に挿入された軸部と、この軸部の一端側に設けられ、前記シート面に当接するよう形成された弁体とを具備する逆止弁であって、
前記軸部と前記コイルスプリングとを予め相互に係止せしめて、前記付勢部材と前記スプールとを一体に組み合わせた後に、この逆止弁を前記注出器に取り付けることを特徴する請求項7に記載の包装袋の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004262873A JP4688076B2 (ja) | 2004-09-09 | 2004-09-09 | 注出器及び包装袋の製造方法 |
US11/662,083 US7959045B2 (en) | 2004-09-09 | 2005-09-07 | Spout assembly and method of manufacturing packaging bag provided with spout assembly |
CN200580030185XA CN101014506B (zh) | 2004-09-09 | 2005-09-07 | 注出器以及带注出器的包装袋的制造方法 |
PCT/JP2005/016432 WO2006028139A1 (ja) | 2004-09-09 | 2005-09-07 | 注出器及び注出器付き包装袋の製造方法 |
EP05782255A EP1798157A4 (en) | 2004-09-09 | 2005-09-07 | LIQUID MEASURING DEVICE AND METHOD FOR MANUFACTURING A LIQUID STICKER EMBROIDERY BAG |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004262873A JP4688076B2 (ja) | 2004-09-09 | 2004-09-09 | 注出器及び包装袋の製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2006076615A true JP2006076615A (ja) | 2006-03-23 |
JP4688076B2 JP4688076B2 (ja) | 2011-05-25 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004262873A Expired - Fee Related JP4688076B2 (ja) | 2004-09-09 | 2004-09-09 | 注出器及び包装袋の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7959045B2 (ja) |
EP (1) | EP1798157A4 (ja) |
JP (1) | JP4688076B2 (ja) |
CN (1) | CN101014506B (ja) |
WO (1) | WO2006028139A1 (ja) |
Cited By (8)
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JP2010269836A (ja) * | 2009-05-25 | 2010-12-02 | Japan Crown Cork Co Ltd | 注出具 |
JP2013249136A (ja) * | 2012-05-02 | 2013-12-12 | Mikasa Sangyo Kk | 逆止弁付き注出栓 |
WO2014098079A1 (ja) | 2012-12-18 | 2014-06-26 | 株式会社細川洋行 | 逆止弁および逆止弁付き容器 |
JP2014196126A (ja) * | 2013-03-29 | 2014-10-16 | 凸版印刷株式会社 | 逆止弁および該逆止弁を備えた容器 |
WO2015033983A1 (ja) | 2013-09-04 | 2015-03-12 | 株式会社細川洋行 | 逆止弁、逆止弁組立体、および逆止弁付き容器 |
JP2015067335A (ja) * | 2013-09-30 | 2015-04-13 | 大日本印刷株式会社 | 液体収納容器およびその収納方法 |
EP2902337A1 (en) | 2014-02-03 | 2015-08-05 | Hosokawa Yoko Co., Ltd. | Spouted bag body |
JP2017508682A (ja) * | 2014-03-25 | 2017-03-30 | グアラ パック エッセ.ピー.アー.GUALA PACK S.p.A. | 閉塞体デバイスを備えた可撓性ポーチ用の注ぎ口 |
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JP4987661B2 (ja) * | 2007-10-19 | 2012-07-25 | 東洋製罐株式会社 | 注出部材 |
US8434647B2 (en) * | 2009-08-08 | 2013-05-07 | Riad Aamar | Device for measuring and dispensing a prescribed amount of liquid |
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US20130119092A1 (en) * | 2010-07-23 | 2013-05-16 | Kikkoman Corporation | Check valve, manufacturing method thereof and container having check valve |
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USD720217S1 (en) | 2012-10-30 | 2014-12-30 | Performance Packaging Of Nevada, Llc | Flexible oral dispensing apparatus |
JP6234675B2 (ja) * | 2012-12-18 | 2017-11-22 | 株式会社細川洋行 | 逆止弁付き容器 |
JP6157848B2 (ja) * | 2012-12-18 | 2017-07-05 | 株式会社細川洋行 | 逆止弁および逆止弁付き容器 |
CN103231847A (zh) * | 2013-04-08 | 2013-08-07 | 广州信安包装有限公司 | 塞口式管嘴 |
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JP2010269836A (ja) * | 2009-05-25 | 2010-12-02 | Japan Crown Cork Co Ltd | 注出具 |
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Also Published As
Publication number | Publication date |
---|---|
US7959045B2 (en) | 2011-06-14 |
CN101014506A (zh) | 2007-08-08 |
EP1798157A1 (en) | 2007-06-20 |
US20080063319A1 (en) | 2008-03-13 |
EP1798157A4 (en) | 2011-06-01 |
WO2006028139A1 (ja) | 2006-03-16 |
JP4688076B2 (ja) | 2011-05-25 |
CN101014506B (zh) | 2010-05-05 |
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