JP2020093828A - 二重容器 - Google Patents
二重容器 Download PDFInfo
- Publication number
- JP2020093828A JP2020093828A JP2018234730A JP2018234730A JP2020093828A JP 2020093828 A JP2020093828 A JP 2020093828A JP 2018234730 A JP2018234730 A JP 2018234730A JP 2018234730 A JP2018234730 A JP 2018234730A JP 2020093828 A JP2020093828 A JP 2020093828A
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- JP
- Japan
- Prior art keywords
- double container
- cap
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- shape
- container
- 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
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- 230000007423 decrease Effects 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 description 144
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 16
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 15
- 229920005604 random copolymer Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
- 239000005977 Ethylene Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 229920000092 linear low density polyethylene Polymers 0.000 description 6
- 239000004707 linear low-density polyethylene Substances 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- -1 polypropylene, ethylene-propylene copolymer Polymers 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 239000011345 viscous material Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 235000015094 jam Nutrition 0.000 description 3
- 235000008960 ketchup Nutrition 0.000 description 3
- 235000010746 mayonnaise Nutrition 0.000 description 3
- 239000008268 mayonnaise Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- UPZFLZYXYGBAPL-UHFFFAOYSA-N 2-ethyl-2-methyl-1,3-dioxolane Chemical compound CCC1(C)OCCO1 UPZFLZYXYGBAPL-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
Images
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- Containers Having Bodies Formed In One Piece (AREA)
- Tubes (AREA)
- Packages (AREA)
Abstract
Description
2 容器本体
3 収容部
4 口部
5 弁部材
10 キャップ
10a 天面
11 外層
12 内層
15 外気導入孔
30 リブ
Claims (5)
- 外殻と内袋とを有し、内袋に収容される内容物の減少に伴って前記内袋が収縮する二重容器であって、
口部にキャップが装着されるとともに、前記外殻の口部または口部近傍に逆止弁を有する外気導入孔が形成され、
キャップの天面を接地面として倒立した状態で載置可能であることを特徴とする二重容器。 - 前記キャップの接地面の面積が拡大されていることを特徴とする請求項1記載の二重容器。
- 前記口部近傍から底部近傍に至る線状のリブが形成されていることを特徴とする請求項1または2記載の二重容器。
- 二重容器の形状が偏平であり、前記リブは両側面に形成されていることを特徴とする請求項3記載の二重容器。
- 前記逆止弁はボール弁であることを特徴とする請求項1から4のいずれか1項記載の二重容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018234730A JP7285432B2 (ja) | 2018-12-14 | 2018-12-14 | 二重容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018234730A JP7285432B2 (ja) | 2018-12-14 | 2018-12-14 | 二重容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020093828A true JP2020093828A (ja) | 2020-06-18 |
JP7285432B2 JP7285432B2 (ja) | 2023-06-02 |
Family
ID=71085506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018234730A Active JP7285432B2 (ja) | 2018-12-14 | 2018-12-14 | 二重容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7285432B2 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6222977U (ja) * | 1985-07-26 | 1987-02-12 | ||
JPH0535679U (ja) * | 1991-10-15 | 1993-05-14 | 吉田工業株式会社 | チユーブ容器 |
JPH08164954A (ja) * | 1994-12-15 | 1996-06-25 | Yoshida Kogyo Kk <Ykk> | チューブ容器 |
JP2003012050A (ja) * | 2001-06-29 | 2003-01-15 | Yoshino Kogyosho Co Ltd | 注出容器 |
JP2003072785A (ja) * | 2001-08-31 | 2003-03-12 | Yoshino Kogyosho Co Ltd | 注出容器 |
JP2014046956A (ja) * | 2012-08-31 | 2014-03-17 | Yoshino Kogyosho Co Ltd | ブロー成形容器及びその製造方法 |
JP2014129122A (ja) * | 2012-12-28 | 2014-07-10 | Asahi Kasei Pax Corp | 液体容器 |
JP2015198908A (ja) * | 2014-04-04 | 2015-11-12 | キョーラク株式会社 | 輸液容器 |
JP2017132508A (ja) * | 2016-01-28 | 2017-08-03 | 株式会社吉野工業所 | 吐出容器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103457614B (zh) | 2012-05-31 | 2016-09-28 | 国际商业机器公司 | 射频单元、基带处理单元和基站系统 |
-
2018
- 2018-12-14 JP JP2018234730A patent/JP7285432B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6222977U (ja) * | 1985-07-26 | 1987-02-12 | ||
JPH0535679U (ja) * | 1991-10-15 | 1993-05-14 | 吉田工業株式会社 | チユーブ容器 |
JPH08164954A (ja) * | 1994-12-15 | 1996-06-25 | Yoshida Kogyo Kk <Ykk> | チューブ容器 |
JP2003012050A (ja) * | 2001-06-29 | 2003-01-15 | Yoshino Kogyosho Co Ltd | 注出容器 |
JP2003072785A (ja) * | 2001-08-31 | 2003-03-12 | Yoshino Kogyosho Co Ltd | 注出容器 |
JP2014046956A (ja) * | 2012-08-31 | 2014-03-17 | Yoshino Kogyosho Co Ltd | ブロー成形容器及びその製造方法 |
JP2014129122A (ja) * | 2012-12-28 | 2014-07-10 | Asahi Kasei Pax Corp | 液体容器 |
JP2015198908A (ja) * | 2014-04-04 | 2015-11-12 | キョーラク株式会社 | 輸液容器 |
JP2017132508A (ja) * | 2016-01-28 | 2017-08-03 | 株式会社吉野工業所 | 吐出容器 |
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JP7285432B2 (ja) | 2023-06-02 |
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