JP7410643B2 - 袋体及び袋詰め体 - Google Patents
袋体及び袋詰め体 Download PDFInfo
- Publication number
- JP7410643B2 JP7410643B2 JP2019017589A JP2019017589A JP7410643B2 JP 7410643 B2 JP7410643 B2 JP 7410643B2 JP 2019017589 A JP2019017589 A JP 2019017589A JP 2019017589 A JP2019017589 A JP 2019017589A JP 7410643 B2 JP7410643 B2 JP 7410643B2
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- bag
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- 238000007789 sealing Methods 0.000 claims description 36
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- -1 polyethylene Polymers 0.000 description 38
- 229920005989 resin Polymers 0.000 description 30
- 239000011347 resin Substances 0.000 description 30
- 239000004698 Polyethylene Substances 0.000 description 26
- 229920000573 polyethylene Polymers 0.000 description 26
- 239000000123 paper Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000000565 sealant Substances 0.000 description 21
- 239000000853 adhesive Substances 0.000 description 17
- 230000001070 adhesive effect Effects 0.000 description 17
- 239000004743 Polypropylene Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 229920001155 polypropylene Polymers 0.000 description 8
- 229920006167 biodegradable resin Polymers 0.000 description 7
- 239000013256 coordination polymer Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 239000002655 kraft paper Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920006284 nylon film Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Images
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- Bag Frames (AREA)
Description
1a 開口部
11 前面部
11A 延在部分
12 後面部
12A 延在部分
13 右側部
14 左側部
15 底部
Claims (4)
- 袋体の内部に収容物が収容されてなる袋詰め体であって、
前記袋体は、上端側に開口部を有し下端が閉塞された胴部を備え、内部に収容物が収容された後に前記開口部が閉塞されるようにヒートシールされる袋体であって、前記胴部は、前面部、後面部及び襠部分をなす両側部を有し、前記前面部及び前記後面部が、前記両側部よりも上方に延在し、合成樹脂製で一定幅の帯状部材であって、前記両側部の上端際の部分を覆った状態で、前記両側部の上端際の部分とともに前記前面部及び前記後面部のいずれかの内面にヒートシールされた当該帯状部材は、有していない、袋体であり、
前記袋体の前記上端側において前記両側部が内方に折り込まれて前記前面部と前記後面部とが重ねられた状態で、前記両側部の高さ位置を跨がる上下方向の幅を持つとともに側方へ延びる帯状領域において互いに対面する前記両側部と前記前面部との間、前記帯状領域において互いに対面する前記両側部と前記後面部との間、及び、前記帯状領域において互いに対面する前記前面部と前記後面部との間が、ヒートシールされることによって、前記開口部が閉塞された、
ことを特徴とする袋詰め体。 - 前記袋体において、前記前面部の内面、前記後面部の内面及び前記両側部の内面がヒートシール性を有することを特徴とする請求項1記載の袋詰め体。
- 前記袋体において、前記前面部及び前記後面部と前記両側部との高さの差が、100mm以下であることを特徴とする請求項1又は2記載の袋詰め体。
- 前記袋体は前記胴部の前記下端を閉塞する角底部を備え、前記袋体が角底袋をなすことを特徴とする請求項1乃至3のいずれかに記載の袋詰め体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019017589A JP7410643B2 (ja) | 2019-02-04 | 2019-02-04 | 袋体及び袋詰め体 |
JP2023147213A JP2023158221A (ja) | 2019-02-04 | 2023-09-11 | 袋体及び袋詰め体 |
Applications Claiming Priority (1)
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JP2019017589A JP7410643B2 (ja) | 2019-02-04 | 2019-02-04 | 袋体及び袋詰め体 |
Related Child Applications (1)
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JP2023147213A Division JP2023158221A (ja) | 2019-02-04 | 2023-09-11 | 袋体及び袋詰め体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020125123A JP2020125123A (ja) | 2020-08-20 |
JP7410643B2 true JP7410643B2 (ja) | 2024-01-10 |
Family
ID=72084661
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019017589A Active JP7410643B2 (ja) | 2019-02-04 | 2019-02-04 | 袋体及び袋詰め体 |
JP2023147213A Pending JP2023158221A (ja) | 2019-02-04 | 2023-09-11 | 袋体及び袋詰め体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023147213A Pending JP2023158221A (ja) | 2019-02-04 | 2023-09-11 | 袋体及び袋詰め体 |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP7410643B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018127243A (ja) | 2017-02-08 | 2018-08-16 | フジモリプラケミカル株式会社 | 液体収納用ガゼット袋 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0597151A (ja) * | 1991-10-04 | 1993-04-20 | Seisan Nipponsha Kk | 合成樹脂製チヤツク付の袋体 |
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2019
- 2019-02-04 JP JP2019017589A patent/JP7410643B2/ja active Active
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2023
- 2023-09-11 JP JP2023147213A patent/JP2023158221A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018127243A (ja) | 2017-02-08 | 2018-08-16 | フジモリプラケミカル株式会社 | 液体収納用ガゼット袋 |
Also Published As
Publication number | Publication date |
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JP2020125123A (ja) | 2020-08-20 |
JP2023158221A (ja) | 2023-10-26 |
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