JPWO2021193759A5 - - Google Patents
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- Publication number
- JPWO2021193759A5 JPWO2021193759A5 JP2022510623A JP2022510623A JPWO2021193759A5 JP WO2021193759 A5 JPWO2021193759 A5 JP WO2021193759A5 JP 2022510623 A JP2022510623 A JP 2022510623A JP 2022510623 A JP2022510623 A JP 2022510623A JP WO2021193759 A5 JPWO2021193759 A5 JP WO2021193759A5
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- square
- bag
- packaging bag
- flat bag
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020056464 | 2020-03-26 | ||
| JP2020056464 | 2020-03-26 | ||
| PCT/JP2021/012373 WO2021193759A1 (ja) | 2020-03-26 | 2021-03-24 | 角底包装袋の製造方法、角底包装袋の製造装置、包装体の製造方法及び包装体の製造装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021193759A1 JPWO2021193759A1 (https=) | 2021-09-30 |
| JPWO2021193759A5 true JPWO2021193759A5 (https=) | 2022-12-01 |
| JP7710686B2 JP7710686B2 (ja) | 2025-07-22 |
Family
ID=77890640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022510623A Active JP7710686B2 (ja) | 2020-03-26 | 2021-03-24 | 角底包装袋の製造方法、角底包装袋の製造装置、包装体の製造方法及び包装体の製造装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20230113515A1 (https=) |
| EP (1) | EP4129639A4 (https=) |
| JP (1) | JP7710686B2 (https=) |
| CN (1) | CN115335215A (https=) |
| WO (1) | WO2021193759A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3875387T (pt) * | 2020-03-05 | 2023-12-07 | Papier Mettler Kg | Saco de fundo de película plástica e a sua utilização bem como um corte para um saco de fundo de película plástica |
| CN115335295A (zh) * | 2020-03-26 | 2022-11-11 | 株式会社细川洋行 | 方底包装袋以及方底包装袋的制造方法 |
| CN115057097B (zh) * | 2022-06-15 | 2023-08-08 | 珠海市葆星包装制品有限公司 | 一种包装袋及其制作装置 |
| US20260116609A1 (en) * | 2023-03-20 | 2026-04-30 | Loesch Verpackungstechnik Gmbh + Co. Kg | Device and method for forming a packaging film gusset in a tubular bag packaging |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3479930A (en) * | 1967-09-05 | 1969-11-25 | Diamond Int Corp | Automatic stretch bag machine |
| US3942416A (en) * | 1974-03-08 | 1976-03-09 | Mobil Oil Corporation | Square bottomed bag folding apparatus |
| JPS5467110U (https=) * | 1977-10-18 | 1979-05-12 | ||
| JPS62271844A (ja) * | 1986-05-21 | 1987-11-26 | 日本ケロツグ株式会社 | ガセツト袋及び包装方法と装置 |
| JP2552477B2 (ja) * | 1987-03-20 | 1996-11-13 | 四国化工機株式会社 | 袋状容器素材の成形装置 |
| US5694746A (en) * | 1994-12-20 | 1997-12-09 | Chung; Yun H. | Paperboard package and method for forming same |
| JP2002332049A (ja) * | 2001-05-07 | 2002-11-22 | Koji Onuma | 三方ガセット袋及びその製造方法 |
| FR2854834B1 (fr) * | 2003-05-16 | 2005-07-29 | Keepcool Internat General Part | Machine plieuse pour la production de sacs a fond plat plies a partir de sacs a fond droit, utilisation de ladite machine et procede utilisant ladite machine |
| JP5593165B2 (ja) * | 2009-08-26 | 2014-09-17 | 株式会社細川洋行 | ガゼット袋及び口部材付ガゼット袋、並びにそれらの製造方法 |
| US9505504B2 (en) * | 2011-02-18 | 2016-11-29 | Pouch Pac Innovations, Llc | Apparatus for the two stage filling of flexible pouches |
| JP5749135B2 (ja) * | 2011-10-19 | 2015-07-15 | 東洋自動機株式会社 | 包装方法及び包装システム |
| JP6121039B1 (ja) * | 2016-07-22 | 2017-04-26 | 大宝製袋株式会社 | 底ガゼット付き袋体の製造方法 |
| IT201600079198A1 (it) * | 2016-07-28 | 2018-01-28 | Ilapak Italia S P A | Gruppo di piegatura di film polimerico per macchine formatrici di buste e simili |
| JP7190159B2 (ja) | 2018-10-02 | 2022-12-15 | エヌパット株式会社 | 支持装置及びそれを用いた施工方法 |
| EP4253029B1 (en) * | 2020-11-30 | 2025-12-03 | Totani Corporation | Heat-sealing device and bag-making machine |
-
2021
- 2021-03-24 US US17/913,664 patent/US20230113515A1/en not_active Abandoned
- 2021-03-24 CN CN202180023247.3A patent/CN115335215A/zh active Pending
- 2021-03-24 EP EP21774322.8A patent/EP4129639A4/en not_active Withdrawn
- 2021-03-24 JP JP2022510623A patent/JP7710686B2/ja active Active
- 2021-03-24 WO PCT/JP2021/012373 patent/WO2021193759A1/ja not_active Ceased
-
2025
- 2025-02-21 US US19/060,108 patent/US20250187288A1/en active Pending
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