JP2021008291A - 積層剥離容器 - Google Patents
積層剥離容器 Download PDFInfo
- Publication number
- JP2021008291A JP2021008291A JP2019122275A JP2019122275A JP2021008291A JP 2021008291 A JP2021008291 A JP 2021008291A JP 2019122275 A JP2019122275 A JP 2019122275A JP 2019122275 A JP2019122275 A JP 2019122275A JP 2021008291 A JP2021008291 A JP 2021008291A
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- JP
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- Prior art keywords
- squeeze
- layer body
- outer layer
- region
- laminated
- 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
- 230000032798 delamination Effects 0.000 title abstract 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 19
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 19
- -1 polyethylene terephthalate Polymers 0.000 claims description 13
- 239000010410 layer Substances 0.000 description 61
- 239000000463 material Substances 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000004278 EU approved seasoning Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 239000002453 shampoo Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 235000013555 soy sauce Nutrition 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
Abstract
Description
2 外層体
3 内層体
4 口部
4a 雄ねじ
5 肩部
6 胴部
6a スクイズ領域
6a1 上端
6a2 下端
6a3 中央位置
6b 補強領域
7 底部
7a 接地部
7b 底面パネル
8 ネックリング
9 外気導入口
10 凹リブ
D1 スクイズ領域の中央位置の外径
D2 スクイズ領域の上端の外径
D3 スクイズ領域の下端の外径
O 軸線
S 収納空間
Claims (4)
- 外層体と、前記外層体の内面に剥離可能に積層された減容変形自在の内層体と、前記外層体と前記内層体との間に連なる外気導入口とを備えた積層剥離容器であって、
筒状の口部と、前記口部に連なる肩部と、前記肩部に連なる胴部と、前記胴部に連なる底部と、を有するボトル形状であり、
前記胴部がスクイズ領域を有し、
前記スクイズ領域が、上端と下端との間に最大径部分を有する太鼓形であることを特徴とする積層剥離容器。 - 前記スクイズ領域は、上下方向の中央位置に最大径部分を有し、上端と下端とにおいて最小径となる、請求項1に記載の積層剥離容器。
- 前記スクイズ領域の最大径と最小径との差が1.0mm未満である、請求項1または2に記載の積層剥離容器。
- 前記外層体と前記内層体とが、ポリエチレンテレフタレート製である、請求項1から3のいずれか一項に記載の積層剥離容器。
Priority Applications (1)
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---|---|---|---|
JP2019122275A JP7337445B2 (ja) | 2019-06-28 | 2019-06-28 | 積層剥離容器 |
Applications Claiming Priority (1)
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JP2019122275A JP7337445B2 (ja) | 2019-06-28 | 2019-06-28 | 積層剥離容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021008291A true JP2021008291A (ja) | 2021-01-28 |
JP7337445B2 JP7337445B2 (ja) | 2023-09-04 |
Family
ID=74199280
Family Applications (1)
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JP2019122275A Active JP7337445B2 (ja) | 2019-06-28 | 2019-06-28 | 積層剥離容器 |
Country Status (1)
Country | Link |
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JP (1) | JP7337445B2 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0977037A (ja) * | 1995-09-13 | 1997-03-25 | Saraya Kk | 容 器 |
US20080121654A1 (en) * | 2006-11-29 | 2008-05-29 | Dan Pikowski | Double chamber variable condiment dispenser bottle |
JP2008290746A (ja) * | 2007-05-24 | 2008-12-04 | Yoshino Kogyosho Co Ltd | 合成樹脂製ブロー容器 |
JP2013141993A (ja) * | 2012-01-11 | 2013-07-22 | Tokan Kogyo Co Ltd | 包装用容器 |
JP2017197252A (ja) * | 2016-04-28 | 2017-11-02 | 株式会社吉野工業所 | 二重容器 |
JP2019018893A (ja) * | 2017-07-20 | 2019-02-07 | 北海製罐株式会社 | 合成樹脂製多重ボトル |
-
2019
- 2019-06-28 JP JP2019122275A patent/JP7337445B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0977037A (ja) * | 1995-09-13 | 1997-03-25 | Saraya Kk | 容 器 |
US20080121654A1 (en) * | 2006-11-29 | 2008-05-29 | Dan Pikowski | Double chamber variable condiment dispenser bottle |
JP2008290746A (ja) * | 2007-05-24 | 2008-12-04 | Yoshino Kogyosho Co Ltd | 合成樹脂製ブロー容器 |
JP2013141993A (ja) * | 2012-01-11 | 2013-07-22 | Tokan Kogyo Co Ltd | 包装用容器 |
JP2017197252A (ja) * | 2016-04-28 | 2017-11-02 | 株式会社吉野工業所 | 二重容器 |
JP2019018893A (ja) * | 2017-07-20 | 2019-02-07 | 北海製罐株式会社 | 合成樹脂製多重ボトル |
Also Published As
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JP7337445B2 (ja) | 2023-09-04 |
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