JP6736558B2 - 容器注出口の封止構造 - Google Patents
容器注出口の封止構造 Download PDFInfo
- Publication number
- JP6736558B2 JP6736558B2 JP2017533075A JP2017533075A JP6736558B2 JP 6736558 B2 JP6736558 B2 JP 6736558B2 JP 2017533075 A JP2017533075 A JP 2017533075A JP 2017533075 A JP2017533075 A JP 2017533075A JP 6736558 B2 JP6736558 B2 JP 6736558B2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- sealing member
- inner plug
- sealing
- peripheral wall
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims description 128
- 230000002093 peripheral effect Effects 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 description 7
- -1 polypropylene Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000002537 cosmetic Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- B65D47/121—Stoppers
-
- 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
- B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/16—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers with handles or other special means facilitating manual actuation
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
-
- 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
- B65D2251/00—Details relating to container closures
- B65D2251/20—Sealing means
- B65D2251/205—Inserted
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/001—Action for opening container
- B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
2 … … 封止部材
3 … … キャップ
4 … … 容器口頸部
11 … … 天壁
12 … … 筒状壁
13 … … 突出部
14 … … 天壁部
15 … … 注出口
16 … … 周壁
21 … … 底部
22 … … 周壁
23 … … 上端凸部
24 … … フランジ
25 … … つまみ部
31 … … 天壁
32 … … リブ
33 … … リブ
41 … … 開口
101 … … 薄肉部
141 … … 面状部
Claims (5)
- 容器の口頸部に取り付けられる中栓の注出口の封止構造であって、中栓の注出口の開口を封止する底部と、該底部の周縁から立ち上がる周壁と、該周壁から延伸するつまみ部とを有する封止部材を備え、該封止部材は底部の周縁部で注出口の開口上端と連接するとともに、該連接部分は一定の引っ張り力によって破断可能な薄肉部を構成し、さらに、前記周壁は注出口の開口より上方外側へ傾斜して形成され、前記中栓と前記封止部材は、射出用ゲートを少なくとも中栓用と封止部材用にそれぞれ1つずつ設けることにより一体に射出成形されていることを特徴とする中栓の注出口の封止構造。
- 容器の口頸部に取り付けられる中栓の注出口の封止構造であって、中栓の注出口の開口を封止する底部と、該底部の周縁から立ち上がる周壁と、該周壁から延伸するつまみ部とを有する封止部材を備え、該封止部材は底部の周縁部で注出口の開口上端と連接するとともに、該連接部分は一定の引っ張り力によって破断可能な薄肉部を構成し、さらに、前記周壁は注出口の開口より上方外側へ傾斜して形成され、前記中栓と前記封止部材は二色成形法により一体に付着成形されており、封止部材と薄肉部を介して一体に成形され、且つ、溶着後に中栓の一部を構成する面状部において封止部材と中栓とが面溶着されていることを特徴とする中栓の注出口の封止構造。
- 前記周壁は、その傾斜角度θが20≦θ≦80の範囲で形成されていることを特徴とする請求項1または2に記載の中栓の注出口の封止構造。
- 前記薄肉部は、その厚みtが0.03≦t≦0.1mmの範囲で形成されていることを特徴とする請求項1ないし3のいずれかに記載の中栓の注出口の封止構造造。
- 前記つまみ部は、その先端側が斜め上方へ向けて折り曲げ形成されていることを特徴とする請求項1ないし4のいずれかに記載の中栓の注出口の封止構造。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015153211 | 2015-08-03 | ||
JP2015153211 | 2015-08-03 | ||
PCT/JP2016/072586 WO2017022736A1 (ja) | 2015-08-03 | 2016-08-02 | 容器注出口の封止構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017022736A1 JPWO2017022736A1 (ja) | 2018-05-31 |
JP6736558B2 true JP6736558B2 (ja) | 2020-08-05 |
Family
ID=57943939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017533075A Active JP6736558B2 (ja) | 2015-08-03 | 2016-08-02 | 容器注出口の封止構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10392168B2 (ja) |
JP (1) | JP6736558B2 (ja) |
CN (1) | CN107922090B (ja) |
HK (1) | HK1248197B (ja) |
TW (1) | TWI685452B (ja) |
WO (1) | WO2017022736A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7464214B2 (ja) | 2020-02-17 | 2024-04-09 | 株式会社フェイスアップ | ボトルキャップ |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29850E (en) * | 1967-02-21 | 1978-11-28 | Breskin Industries Corp. | Closure spout having tear-out portion |
US4149651A (en) * | 1973-04-19 | 1979-04-17 | Tetra Pak Developpement Sa | Closure device |
JP2817242B2 (ja) | 1989-08-18 | 1998-10-30 | 富士通株式会社 | 基板搬送ボックス |
US5249695A (en) * | 1991-03-05 | 1993-10-05 | Portola Packaging, Inc. | Spout fitment closure plug |
JP2589081Y2 (ja) | 1992-09-09 | 1999-01-20 | ポリマテック株式会社 | 筐体の防水構造 |
US5810207A (en) * | 1996-02-08 | 1998-09-22 | Mikasa Industry Co., Ltd. | Container and heat-resistant cap for use with same |
US5755360A (en) * | 1996-07-11 | 1998-05-26 | Aptargroup, Inc. | Multi-material, multi-shot, injection molded dispensing closure having a removable seal |
JPH1059406A (ja) | 1996-08-23 | 1998-03-03 | Shiseido Co Ltd | 封緘シール部材 |
US6082568A (en) * | 1998-02-18 | 2000-07-04 | Kraft Foods, Inc. | Containers and caps having tamper-evident liners |
US6116441A (en) * | 1999-06-15 | 2000-09-12 | Bouchons Mac Inc. | Dual tamper evident closure |
JP4043712B2 (ja) | 2000-11-30 | 2008-02-06 | 株式会社吉野工業所 | 合成樹脂製中栓付きの容器 |
US6874661B2 (en) * | 2003-03-28 | 2005-04-05 | Illinois Tool Works Inc. | Stabilizing cap for dual-compartment adhesive dispensing cartridge |
JP2006124023A (ja) | 2004-10-01 | 2006-05-18 | Mikasa Sangyo Kk | 生分解性を有するキャップ |
JP2006248561A (ja) | 2005-03-10 | 2006-09-21 | Aska Company | 容器及び容器の蓋 |
JP2007039060A (ja) * | 2005-08-01 | 2007-02-15 | Toyo Seikan Kaisha Ltd | プルリング付き酸素バリアキャップ |
JP4999376B2 (ja) | 2006-07-07 | 2012-08-15 | 株式会社アルビオン | 密閉容器 |
DE202007000395U1 (de) * | 2007-01-11 | 2007-03-08 | Krallmann, Rainer | Originalitätsverschluss für Tuben |
WO2010143685A1 (ja) | 2009-06-13 | 2010-12-16 | テトラ ラバル ホールディングス アンド ファイナンス エス エイ | 開封装置及びその製造方法 |
JP5486753B2 (ja) | 2009-11-30 | 2014-05-07 | 日本テトラパック株式会社 | 包装容器の製造法、注出口栓及び包装容器 |
EP2949595B1 (en) * | 2013-01-25 | 2018-08-01 | Tokan Kogyo Co., Ltd. | Container sealing device |
WO2015004800A1 (ja) * | 2013-07-12 | 2015-01-15 | 東罐興業株式会社 | キャップ組立体およびその組立方法 |
WO2015083724A1 (ja) * | 2013-12-06 | 2015-06-11 | 東罐興業株式会社 | 容器の封止装置 |
-
2016
- 2016-08-02 JP JP2017533075A patent/JP6736558B2/ja active Active
- 2016-08-02 US US15/749,925 patent/US10392168B2/en active Active
- 2016-08-02 WO PCT/JP2016/072586 patent/WO2017022736A1/ja active Application Filing
- 2016-08-02 CN CN201680045111.1A patent/CN107922090B/zh active Active
- 2016-08-03 TW TW105124627A patent/TWI685452B/zh active
-
2018
- 2018-06-20 HK HK18107893.3A patent/HK1248197B/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JPWO2017022736A1 (ja) | 2018-05-31 |
US10392168B2 (en) | 2019-08-27 |
CN107922090B (zh) | 2019-09-20 |
CN107922090A (zh) | 2018-04-17 |
KR20180034450A (ko) | 2018-04-04 |
HK1248197B (zh) | 2020-06-26 |
TWI685452B (zh) | 2020-02-21 |
TW201718362A (zh) | 2017-06-01 |
US20180244442A1 (en) | 2018-08-30 |
WO2017022736A1 (ja) | 2017-02-09 |
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