JP7365758B2 - 積層剥離容器 - Google Patents
積層剥離容器 Download PDFInfo
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- JP7365758B2 JP7365758B2 JP2018013750A JP2018013750A JP7365758B2 JP 7365758 B2 JP7365758 B2 JP 7365758B2 JP 2018013750 A JP2018013750 A JP 2018013750A JP 2018013750 A JP2018013750 A JP 2018013750A JP 7365758 B2 JP7365758 B2 JP 7365758B2
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- 239000003795 chemical substances by application Substances 0.000 claims description 105
- 229920005989 resin Polymers 0.000 claims description 24
- 239000011347 resin Substances 0.000 claims description 24
- 238000000071 blow moulding Methods 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 18
- -1 polyethylene terephthalate Polymers 0.000 claims description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 12
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 10
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- 239000007788 liquid Substances 0.000 description 28
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- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 2
- 239000013500 performance material Substances 0.000 description 2
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
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- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
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- 239000000344 soap Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
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Description
本発明は前記実施の形態に限定されるものではなく、その要旨を逸脱しない範囲で種々変更可能であることはいうまでもない。
10 外層体
11 外口部
11a 雄ねじ
12 胴部
12a 肩部
12b 胴本体部
12c 底部
13 外気導入口
14 ネックリング
15 凹リブ
20 内層体
21 内口部
22 収容部
23 隙間
24 拡径部
25 フランジ部
26 縦リブ
30 剥離剤層
40 プリフォーム組立体
50 外プリフォーム
51 外口部
51a 雄ねじ
52 外気導入口
53 延伸部
54 ネックリング
55 蒸着膜
60 内プリフォーム
61 内口部
62 拡径部
63 フランジ部
64 延伸部
65 縦リブ
70 剥離剤
O 軸心
S 収容空間
Claims (3)
- 外プリフォームと該外プリフォームの内側に組み込まれた内プリフォームとを有するとともに前記外プリフォームの内面及び前記内プリフォームの外面の少なくとも何れか一方に剥離剤が塗布されたプリフォーム組立体をブロー成形して形成された合成樹脂製の積層剥離容器であって、
筒状の外口部と該外口部に連なる有底筒状の胴部とを備えた外層体と、
前記外口部の内側に配置された筒状の内口部と前記胴部の内面に前記剥離剤により形成された剥離剤層を介して剥離可能に積層された減容変形自在の収容部とを備えた内層体と、
前記外層体と前記内層体との間に外気を導入するための外気導入口と、を有し、
前記外気導入口が、前記外口部を径方向に貫通する貫通孔、又は、前記外口部の上端と前記内口部の上端との間に設けられて外部に開口する隙間であり、
前記外口部の内周面又は前記内口部の外周面に縦リブが設けられて、前記外口部と前記内口部との間に前記外気導入口から前記胴部と前記収容部との間に向けた外気の気道となる隙間が設けられており、
前記剥離剤層の単位面積当たりの塗布量が、10~850mg/m2であり、
前記外口部と前記内口部との間の部分に、前記剥離剤層が設けられていないことを特徴とする積層剥離容器。 - 前記胴部が、前記外口部の下端に連なる肩部、該肩部の下端に連なる筒状の胴本体部及び該胴本体部の下端を閉塞する底部を有し、
前記剥離剤層が、前記肩部及び前記胴本体部に対応する領域に設けられ、前記底部に対応する領域には設けられていない、請求項1に記載の積層剥離容器。 - 前記外層体及び前記内層体が、それぞれポリエチレンテレフタレート樹脂で形成されている、請求項1または2に記載の積層剥離容器。
Priority Applications (5)
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EP18903566.0A EP3747784A4 (en) | 2018-01-30 | 2018-11-13 | DELAMINATION CONTAINER |
CN201880085974.0A CN111587211B (zh) | 2018-01-30 | 2018-11-13 | 层积剥离容器 |
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EP3693283B1 (en) * | 2017-10-06 | 2025-02-19 | Kikkoman Corporation | Synthetic resin multilayer bottle |
JP7399557B2 (ja) * | 2019-08-29 | 2023-12-18 | 株式会社吉野工業所 | 二重容器及び二重容器の製造方法 |
TWI753765B (zh) * | 2021-02-02 | 2022-01-21 | 塞席爾商日勤包裝科技股份有限公司 | 積層剝離容器 |
CN114834771B (zh) * | 2021-02-02 | 2025-01-24 | 塞舌尔商日勤包装科技股份有限公司 | 积层剥离容器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001114328A (ja) | 1999-10-08 | 2001-04-24 | Taisei Kako Co Ltd | 積層剥離ボトル、並びに、ポンプ容器 |
JP2001158470A (ja) | 1999-09-24 | 2001-06-12 | Oji Tac Hanbai Kk | 蓋 材 |
JP5168572B2 (ja) | 2008-09-30 | 2013-03-21 | 株式会社吉野工業所 | ブロー成形容器及びその成形方法 |
JP2015224070A (ja) | 2014-05-29 | 2015-12-14 | キョーラク株式会社 | 積層剥離容器 |
JP2016101672A (ja) | 2014-11-27 | 2016-06-02 | 株式会社吉野工業所 | 積層剥離容器の液体ブロー成形方法 |
JP2017202853A (ja) | 2016-05-12 | 2017-11-16 | 北海製罐株式会社 | ポリエステル樹脂製多重ボトル及びその製造方法 |
JP2017222141A (ja) | 2016-06-17 | 2017-12-21 | 北海製罐株式会社 | ブロー成形多重ボトル用プリフォーム及び多重ボトル |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6349371U (ja) * | 1986-09-16 | 1988-04-04 | ||
JP3367222B2 (ja) | 1994-09-09 | 2003-01-14 | 東洋製罐株式会社 | 積層剥離ボトルとその製造方法 |
US5894041A (en) * | 1995-10-11 | 1999-04-13 | Crown Cork & Seal Technologies Corporation | Multi-layer laminated preform and method of its manufacture |
JP4139628B2 (ja) * | 2002-06-13 | 2008-08-27 | 大日本印刷株式会社 | レトルト処理用紙容器およびそれを使用したレトルト処理包装体 |
JP2005088200A (ja) * | 2003-09-11 | 2005-04-07 | Kaneka Corp | スチレン系樹脂積層発泡シートおよびその成形容器 |
US20150266620A1 (en) * | 2007-04-19 | 2015-09-24 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having a bag anchoring point; process for production thereof; and tool thereof |
US20080258356A1 (en) * | 2007-04-19 | 2008-10-23 | Inbev S.A. | Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, and preform for making it |
JP4938707B2 (ja) * | 2008-03-12 | 2012-05-23 | 積水化成品工業株式会社 | ポリスチレン系樹脂積層発泡シート、容器及びポリスチレン系樹脂積層発泡シートの製造方法 |
EP2508318A1 (en) * | 2011-04-07 | 2012-10-10 | Anheuser-Busch InBev NV | Preform for blow-moulding a dispensing bag-in-container, process for producing a dispensing bag-in-container and bag-in-container. |
JP6112385B2 (ja) * | 2012-08-31 | 2017-04-12 | 株式会社吉野工業所 | ブロー成形容器及びその製造方法 |
CN105579352B (zh) * | 2013-09-24 | 2018-10-26 | 宝洁公司 | 用于粘性液体的排气容器 |
CN110116842B (zh) * | 2013-09-27 | 2020-11-17 | 京洛株式会社 | 层叠剥离容器 |
EP3075671B1 (en) * | 2013-11-27 | 2018-05-23 | Kyoraku Co., Ltd. | Delamination container and method of manufacturing it |
JP6516122B2 (ja) * | 2014-08-19 | 2019-05-22 | 株式会社平和化学工業所 | 二重容器の製造方法 |
JP6407649B2 (ja) * | 2014-09-30 | 2018-10-17 | 株式会社吉野工業所 | 積層剥離容器 |
JP6375865B2 (ja) * | 2014-10-22 | 2018-08-22 | キョーラク株式会社 | 積層剥離容器の製造方法 |
KR20230054762A (ko) * | 2014-12-08 | 2023-04-25 | 다이니폰 인사츠 가부시키가이샤 | 복합 프리폼, 복합 용기, 복합 프리폼, 플라스틱제 부재 및 복합 용기의 제조 방법 |
CN110116843B (zh) * | 2015-01-23 | 2020-12-04 | 京洛株式会社 | 层叠剥离容器 |
JP2017186059A (ja) * | 2016-04-07 | 2017-10-12 | 北海製罐株式会社 | ポリエステル樹脂製ブロー成形多重ボトル、それに用いる離型剤、その塗布方法及び塗布装置 |
-
2018
- 2018-01-30 JP JP2018013750A patent/JP7365758B2/ja active Active
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- 2018-11-13 EP EP18903566.0A patent/EP3747784A4/en active Pending
- 2018-11-13 CN CN201880085974.0A patent/CN111587211B/zh active Active
- 2018-11-13 WO PCT/JP2018/042036 patent/WO2019150702A1/ja unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001158470A (ja) | 1999-09-24 | 2001-06-12 | Oji Tac Hanbai Kk | 蓋 材 |
JP2001114328A (ja) | 1999-10-08 | 2001-04-24 | Taisei Kako Co Ltd | 積層剥離ボトル、並びに、ポンプ容器 |
JP5168572B2 (ja) | 2008-09-30 | 2013-03-21 | 株式会社吉野工業所 | ブロー成形容器及びその成形方法 |
JP2015224070A (ja) | 2014-05-29 | 2015-12-14 | キョーラク株式会社 | 積層剥離容器 |
JP2016101672A (ja) | 2014-11-27 | 2016-06-02 | 株式会社吉野工業所 | 積層剥離容器の液体ブロー成形方法 |
JP2017202853A (ja) | 2016-05-12 | 2017-11-16 | 北海製罐株式会社 | ポリエステル樹脂製多重ボトル及びその製造方法 |
JP2017222141A (ja) | 2016-06-17 | 2017-12-21 | 北海製罐株式会社 | ブロー成形多重ボトル用プリフォーム及び多重ボトル |
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EP3747784A4 (en) | 2021-10-27 |
CN111587211A (zh) | 2020-08-25 |
CN111587211B (zh) | 2022-09-20 |
US20200361651A1 (en) | 2020-11-19 |
WO2019150702A1 (ja) | 2019-08-08 |
US11427369B2 (en) | 2022-08-30 |
EP3747784A1 (en) | 2020-12-09 |
JP2019131221A (ja) | 2019-08-08 |
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