JP2021075303A - 鮮度保持用袋体及びその製造方法 - Google Patents

鮮度保持用袋体及びその製造方法 Download PDF

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JP2021075303A
JP2021075303A JP2019203332A JP2019203332A JP2021075303A JP 2021075303 A JP2021075303 A JP 2021075303A JP 2019203332 A JP2019203332 A JP 2019203332A JP 2019203332 A JP2019203332 A JP 2019203332A JP 2021075303 A JP2021075303 A JP 2021075303A
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Japan
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joint portion
joint
film
bag body
outer peripheral
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Pending
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JP2019203332A
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Japanese (ja)
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JP2021075303A5 (enExample
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渡辺　徹
Toru Watanabe
徹 渡辺
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W and Co
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W and Co
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Priority to JP2019203332A priority Critical patent/JP2021075303A/ja
Publication of JP2021075303A publication Critical patent/JP2021075303A/ja
Publication of JP2021075303A5 publication Critical patent/JP2021075303A5/ja
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JP2019203332A 2019-11-08 2019-11-08 鮮度保持用袋体及びその製造方法 Pending JP2021075303A (ja)

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JP2019203332A JP2021075303A (ja) 2019-11-08 2019-11-08 鮮度保持用袋体及びその製造方法

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JP2019203332A JP2021075303A (ja) 2019-11-08 2019-11-08 鮮度保持用袋体及びその製造方法

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JP2021075303A true JP2021075303A (ja) 2021-05-20
JP2021075303A5 JP2021075303A5 (enExample) 2021-10-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023076024A1 (en) * 2021-10-27 2023-05-04 Illinois Tool Works Inc. Valve application system and method
WO2023218768A1 (ja) 2022-05-11 2023-11-16 株式会社Ｗ コーヒー保存用袋体およびその製造方法
WO2024247963A1 (ja) * 2023-05-31 2024-12-05 株式会社Ｗ コーヒー保存用袋体およびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03168030A (ja) * 1989-11-28 1991-07-19 Nagano Kida Kogyo Kk きのこ栽培用袋の開口部封止方法
JP2019182508A (ja) * 2018-04-13 2019-10-24 株式会社Ｗ 鮮度保持用袋体及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03168030A (ja) * 1989-11-28 1991-07-19 Nagano Kida Kogyo Kk きのこ栽培用袋の開口部封止方法
JP2019182508A (ja) * 2018-04-13 2019-10-24 株式会社Ｗ 鮮度保持用袋体及びその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023076024A1 (en) * 2021-10-27 2023-05-04 Illinois Tool Works Inc. Valve application system and method
WO2023218768A1 (ja) 2022-05-11 2023-11-16 株式会社Ｗ コーヒー保存用袋体およびその製造方法
JP2023168182A (ja) * 2022-05-11 2023-11-24 株式会社Ｗ コーヒー保存用袋体およびその製造方法
KR20250008105A (ko) 2022-05-11 2025-01-14 가부시키가이샤 더블유 커피 보존용 봉지체 및 그 제조 방법
WO2024247963A1 (ja) * 2023-05-31 2024-12-05 株式会社Ｗ コーヒー保存用袋体およびその製造方法

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