JP2020158181A - 二重容器 - Google Patents
二重容器 Download PDFInfo
- Publication number
- JP2020158181A JP2020158181A JP2019061954A JP2019061954A JP2020158181A JP 2020158181 A JP2020158181 A JP 2020158181A JP 2019061954 A JP2019061954 A JP 2019061954A JP 2019061954 A JP2019061954 A JP 2019061954A JP 2020158181 A JP2020158181 A JP 2020158181A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- inner layer
- double container
- insertion member
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 34
- 230000037431 insertion Effects 0.000 claims abstract description 34
- 230000007423 decrease Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 133
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 13
- 239000000314 lubricant Substances 0.000 description 13
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 12
- 229920000092 linear low density polyethylene Polymers 0.000 description 6
- 239000004707 linear low-density polyethylene Substances 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 229920005604 random copolymer Polymers 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 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
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 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
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002356 single layer Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 150000008431 aliphatic amides Chemical class 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 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
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 1
- ZJOLCKGSXLIVAA-UHFFFAOYSA-N ethene;octadecanamide Chemical compound C=C.CCCCCCCCCCCCCCCCCC(N)=O.CCCCCCCCCCCCCCCCCC(N)=O ZJOLCKGSXLIVAA-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- FEEPBTVZSYQUDP-UHFFFAOYSA-N heptatriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O FEEPBTVZSYQUDP-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 235000008960 ketchup Nutrition 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 235000010746 mayonnaise Nutrition 0.000 description 1
- 239000008268 mayonnaise Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920001155 polypropylene Polymers 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
- 238000004064 recycling Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Description
2 容器本体
3 収容部
4 口部
5 弁部材
11 外層
12 内層(内袋)
15 外気導入孔
70 挿入部材
Claims (7)
- 外層と内層とを有し、内層に収容される内容物の減少に伴って前記内層が収縮する二重容器であって、
内層内に長尺状の挿入部材が挿入されていることを特徴とする二重容器。 - 前記挿入部材は、固定されることなく内層内に挿入されていることを特徴とする請求項1記載の二重容器。
- 前記挿入部材は管状部材であることを特徴とする請求項1または2記載の二重容器。
- 前記管状部材は、壁面に所定の間隔で孔部が配列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。
- 前記挿入部材は柱状部材であることを特徴とする請求項1または2記載の二重容器。
- 前記柱状部材は、断面X状であることを特徴とする請求項5記載の二重容器。
- ポンプ式の容器であることを特徴とする請求項1〜6のいずれか1項記載の二重容器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019061954A JP7312353B2 (ja) | 2019-03-27 | 2019-03-27 | 二重容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019061954A JP7312353B2 (ja) | 2019-03-27 | 2019-03-27 | 二重容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020158181A true JP2020158181A (ja) | 2020-10-01 |
JP7312353B2 JP7312353B2 (ja) | 2023-07-21 |
Family
ID=72641582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019061954A Active JP7312353B2 (ja) | 2019-03-27 | 2019-03-27 | 二重容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7312353B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0948478A (ja) * | 1995-08-03 | 1997-02-18 | Yoshino Kogyosho Co Ltd | 積層剥離容器 |
JP2005153965A (ja) * | 2003-11-27 | 2005-06-16 | Yoshino Kogyosho Co Ltd | 液体吐出器の少残量認知利用法及び該方法を利用した液体吐出器 |
JP2006027650A (ja) * | 2004-07-15 | 2006-02-02 | Yukihiro Hirose | 袋体 |
US20100276448A1 (en) * | 2009-04-30 | 2010-11-04 | Lumson S.P.A | Device for dispensing fluid substances enclosed in sealed conditions in a bag with guided deformation |
WO2016170684A1 (ja) * | 2015-04-24 | 2016-10-27 | 東洋エアゾール工業株式会社 | 残量低減部材 |
-
2019
- 2019-03-27 JP JP2019061954A patent/JP7312353B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0948478A (ja) * | 1995-08-03 | 1997-02-18 | Yoshino Kogyosho Co Ltd | 積層剥離容器 |
JP2005153965A (ja) * | 2003-11-27 | 2005-06-16 | Yoshino Kogyosho Co Ltd | 液体吐出器の少残量認知利用法及び該方法を利用した液体吐出器 |
JP2006027650A (ja) * | 2004-07-15 | 2006-02-02 | Yukihiro Hirose | 袋体 |
US20100276448A1 (en) * | 2009-04-30 | 2010-11-04 | Lumson S.P.A | Device for dispensing fluid substances enclosed in sealed conditions in a bag with guided deformation |
WO2016170684A1 (ja) * | 2015-04-24 | 2016-10-27 | 東洋エアゾール工業株式会社 | 残量低減部材 |
Also Published As
Publication number | Publication date |
---|---|
JP7312353B2 (ja) | 2023-07-21 |
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