JP5034452B2 - 逆止弁付きチューブ - Google Patents
逆止弁付きチューブ Download PDFInfo
- Publication number
- JP5034452B2 JP5034452B2 JP2006307498A JP2006307498A JP5034452B2 JP 5034452 B2 JP5034452 B2 JP 5034452B2 JP 2006307498 A JP2006307498 A JP 2006307498A JP 2006307498 A JP2006307498 A JP 2006307498A JP 5034452 B2 JP5034452 B2 JP 5034452B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- check valve
- valve
- mouth member
- contents
- 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.)
- Expired - Fee Related
Links
- 238000000748 compression moulding Methods 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 229920005992 thermoplastic resin Polymers 0.000 claims description 10
- -1 polyethylene Polymers 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 7
- 229920001155 polypropylene Polymers 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 235000008960 ketchup Nutrition 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Description
3 口部材
4 キャップ
8 保持リング
6 バルブ
7 逆止弁
10 逆止弁付きチューブ(チューブ)
A 下部マンドレル
B 上部マンドレル
M 熱可塑性樹脂
E,F 左右のキャビティ
Claims (2)
- 筒状のチューブ本体の開口部分に、成型樹脂からなる口部材を取り付けてなるチューブにおいて、
前記口部材は内部に、内容物を注出する開閉自在なバルブと、該バルブを保持するための成型樹脂からなる保持リングと、からなる逆止弁を有し、
下部マンドレルに前記チューブ本体を装着し、前記下部マンドレル上方の凸部分に前記逆止弁の前記保持リングを装着するとともに、上部マンドレルと前記下部マンドレルにより前記逆止弁を挟み込み、
熱可塑性樹脂を充填して前記口部材と前記逆止弁をコンプレッション成型により一体成型するとともに前記口部材と前記チューブ本体とを熱溶着することを特徴とする、逆止弁付きチューブ。 - 前記バルブがスリットを有する形状からなることを特徴とする、請求項1記載の逆止弁付きチューブ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006307498A JP5034452B2 (ja) | 2006-11-14 | 2006-11-14 | 逆止弁付きチューブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006307498A JP5034452B2 (ja) | 2006-11-14 | 2006-11-14 | 逆止弁付きチューブ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008120426A JP2008120426A (ja) | 2008-05-29 |
JP5034452B2 true JP5034452B2 (ja) | 2012-09-26 |
Family
ID=39505620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006307498A Expired - Fee Related JP5034452B2 (ja) | 2006-11-14 | 2006-11-14 | 逆止弁付きチューブ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5034452B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012011558A1 (ja) * | 2010-07-23 | 2012-01-26 | キッコーマン株式会社 | 逆止弁及びその製造方法、並びに、逆止弁を備える容器 |
JP5851181B2 (ja) * | 2011-09-29 | 2016-02-03 | 株式会社吉野工業所 | 弁体付きチューブ容器 |
JP2013139274A (ja) * | 2011-12-30 | 2013-07-18 | Kao Corp | チューブ容器 |
JP6413231B2 (ja) * | 2013-11-15 | 2018-10-31 | 大日本印刷株式会社 | チューブ容器 |
FR3021303A1 (fr) * | 2014-05-26 | 2015-11-27 | Techniplast | Appareil de distribution de gouttes ameliore |
CN111942732A (zh) * | 2020-08-24 | 2020-11-17 | 卓高泰(广州)材料科技有限公司 | 一种带分送阀的多物料瓶盖 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5644679Y2 (ja) * | 1977-03-15 | 1981-10-19 | ||
JPS5428643U (ja) * | 1977-07-26 | 1979-02-24 | ||
JPH11105896A (ja) * | 1997-09-30 | 1999-04-20 | Dainippon Printing Co Ltd | 逆止弁付きチューブ容器 |
JP2002225057A (ja) * | 2001-01-29 | 2002-08-14 | Kansai Tube Kk | チューブ容器及びその製造方法 |
JP2003026214A (ja) * | 2001-07-12 | 2003-01-29 | Toyo Seikan Kaisha Ltd | 逆止弁付きプラスチック製チューブ容器 |
JP2003160154A (ja) * | 2001-11-22 | 2003-06-03 | Kao Corp | 逆流防止具付き容器 |
WO2005023665A1 (ja) * | 2003-09-02 | 2005-03-17 | Otsuka Pharmaceutical Co., Ltd. | 吐出部材、それを備える吐出容器および点眼容器 |
-
2006
- 2006-11-14 JP JP2006307498A patent/JP5034452B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008120426A (ja) | 2008-05-29 |
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