JP6540016B2 - 積層剥離容器 - Google Patents
積層剥離容器 Download PDFInfo
- Publication number
- JP6540016B2 JP6540016B2 JP2014258101A JP2014258101A JP6540016B2 JP 6540016 B2 JP6540016 B2 JP 6540016B2 JP 2014258101 A JP2014258101 A JP 2014258101A JP 2014258101 A JP2014258101 A JP 2014258101A JP 6540016 B2 JP6540016 B2 JP 6540016B2
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- layer
- container
- outside air
- outer shell
- cylindrical
- 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.)
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- 230000007423 decrease Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 3
- 238000004299 exfoliation Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 119
- 229920005989 resin Polymers 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 17
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 16
- 238000003860 storage Methods 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 10
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 229920005604 random copolymer Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 3
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003889 eye drop Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Description
好ましくは、前記収容部は、筒状の筒状部と、前記筒状部の一部が凹まされて形成されたパネル部を有し、前記パネル部が前記高剛性部であり、前記筒状部が低剛性部である。
好ましくは、前記外気導入孔は、前記筒状部において、前記パネル部に対向する位置に設けられる。
図4の構成は、当接部9aの位置が異なる点が図3の構成との主な相違点である。図3の構成では、当接部9aが係合部9dよりも容器出口に近い位置にあるのに対して、図4の構成では、当接部9aは、係合部9dよりも容器出口から離れていて、係合部9dとくびれ部9cの間に設けられている。何れの構成でも実施可能であるが、図3の構成の場合の方が、容器本体3内の容積を有効利用できることに加えて、内層11が容器出口に近い位置にまで剥離可能であるので内容物を最後まで吐出させやすい点で有利である。
Claims (3)
- 外殻と内袋とを有し且つ内容物の減少に伴って前記内袋が前記外殻から剥離し収縮する容器本体を備える積層剥離容器であって、
前記容器本体は、内容物を収容する収容部と、前記収容部から前記内容物を排出する口部とを備え、
前記外殻は、前記収容部において、前記外殻と前記内袋の間の中間空間と前記外部空間を連通する外気導入孔を備え、
前記収容部は、高剛性部と、前記高剛性部よりも剛性が低い低剛性部を備え、
前記外気導入孔は、前記低剛性部に設けられる、積層剥離容器。 - 前記収容部は、筒状の筒状部と、前記筒状部の一部が凹まされて形成されたパネル部を有し、
前記パネル部が前記高剛性部であり、前記筒状部が低剛性部である、請求項1に記載の積層剥離容器。 - 前記外気導入孔は、前記筒状部において、前記パネル部に対向する位置に設けられる、請求項2に記載の積層剥離容器。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014258101A JP6540016B2 (ja) | 2014-12-19 | 2014-12-19 | 積層剥離容器 |
PCT/JP2015/084554 WO2016098668A1 (ja) | 2014-12-19 | 2015-12-09 | 積層剥離容器、積層剥離容器へのキャップの装着方法、積層剥離容器の製造方法 |
EP15869873.8A EP3235747B1 (en) | 2014-12-19 | 2015-12-09 | Delamination container and method for attaching a cap thereto |
CN201580069233.XA CN107108066B (zh) | 2014-12-19 | 2015-12-09 | 层叠剥离容器、对层叠剥离容器安装盖的方法、层叠剥离容器的制造方法 |
ES15869873T ES2742226T3 (es) | 2014-12-19 | 2015-12-09 | Recipiente deslaminable y procedimiento para fijar una tapa al mismo |
US15/537,116 US10723500B2 (en) | 2014-12-09 | 2015-12-09 | Delamination container, method for attaching cap to delamination container, and method for manufacturing delamination container |
KR1020197017688A KR102093254B1 (ko) | 2014-12-19 | 2015-12-09 | 적층박리용기 |
KR1020177016156A KR101995407B1 (ko) | 2014-12-19 | 2015-12-09 | 적층박리용기 및 적층박리용기로의 캡의 장착 방법 |
TW104142257A TWI565633B (zh) | 2014-12-19 | 2015-12-16 | The layer is peeled off the container, and the side of the container is removed from the container Method, and a method of manufacturing a laminated peel container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014258101A JP6540016B2 (ja) | 2014-12-19 | 2014-12-19 | 積層剥離容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016117508A JP2016117508A (ja) | 2016-06-30 |
JP6540016B2 true JP6540016B2 (ja) | 2019-07-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014258101A Active JP6540016B2 (ja) | 2014-12-09 | 2014-12-19 | 積層剥離容器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6540016B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111212789B (zh) * | 2017-12-27 | 2022-06-24 | 京洛株式会社 | 层叠剥离容器 |
JP7089156B2 (ja) * | 2018-02-26 | 2022-06-22 | キョーラク株式会社 | 積層剥離容器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4975778B2 (ja) * | 2009-05-18 | 2012-07-11 | 大成化工株式会社 | 積層剥離ボトル及びその製造方法 |
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2014
- 2014-12-19 JP JP2014258101A patent/JP6540016B2/ja active Active
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JP2016117508A (ja) | 2016-06-30 |
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