JP7249703B1 - コーヒー保存用袋体およびその製造方法 - Google Patents

コーヒー保存用袋体およびその製造方法 Download PDF

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Publication number
JP7249703B1
JP7249703B1 JP2022120811A JP2022120811A JP7249703B1 JP 7249703 B1 JP7249703 B1 JP 7249703B1 JP 2022120811 A JP2022120811 A JP 2022120811A JP 2022120811 A JP2022120811 A JP 2022120811A JP 7249703 B1 JP7249703 B1 JP 7249703B1
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JP
Japan
Prior art keywords
less
air chamber
bag
film
air passage
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.)
Active
Application number
JP2022120811A
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English (en)
Japanese (ja)
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JP2023168182A (ja
Inventor
徹 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W and Co
Original Assignee
W and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by W and Co filed Critical W and Co
Priority to JP2023038275A priority Critical patent/JP2023168226A/ja
Priority to CN202380038961.9A priority patent/CN119156329A/zh
Priority to KR1020247040578A priority patent/KR20250008105A/ko
Priority to PCT/JP2023/011524 priority patent/WO2023218768A1/ja
Priority to EP23803251.0A priority patent/EP4524054A1/en
Application granted granted Critical
Publication of JP7249703B1 publication Critical patent/JP7249703B1/ja
Publication of JP2023168182A publication Critical patent/JP2023168182A/ja
Active legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
JP2022120811A 2022-05-11 2022-07-28 コーヒー保存用袋体およびその製造方法 Active JP7249703B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2023038275A JP2023168226A (ja) 2022-05-11 2023-03-13 コーヒー保存用袋体およびその製造方法
CN202380038961.9A CN119156329A (zh) 2022-05-11 2023-03-23 咖啡保存用袋体和其制造方法
KR1020247040578A KR20250008105A (ko) 2022-05-11 2023-03-23 커피 보존용 봉지체 및 그 제조 방법
PCT/JP2023/011524 WO2023218768A1 (ja) 2022-05-11 2023-03-23 コーヒー保存用袋体およびその製造方法
EP23803251.0A EP4524054A1 (en) 2022-05-11 2023-03-23 Coffee-preserving bag body and method for manufacturing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022077883 2022-05-11
JP2022077883 2022-05-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023038275A Division JP2023168226A (ja) 2022-05-11 2023-03-13 コーヒー保存用袋体およびその製造方法

Publications (2)

Publication Number Publication Date
JP7249703B1 true JP7249703B1 (ja) 2023-03-31
JP2023168182A JP2023168182A (ja) 2023-11-24

Family

ID=85772973

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022120811A Active JP7249703B1 (ja) 2022-05-11 2022-07-28 コーヒー保存用袋体およびその製造方法
JP2023038275A Pending JP2023168226A (ja) 2022-05-11 2023-03-13 コーヒー保存用袋体およびその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023038275A Pending JP2023168226A (ja) 2022-05-11 2023-03-13 コーヒー保存用袋体およびその製造方法

Country Status (5)

Country Link
EP (1) EP4524054A1 (https=)
JP (2) JP7249703B1 (https=)
KR (1) KR20250008105A (https=)
CN (1) CN119156329A (https=)
WO (1) WO2023218768A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7004359B1 (ja) 2021-04-28 2022-01-21 株式会社Ｗ コーヒー保存用袋体およびコーヒー保存方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021075303A (ja) * 2019-11-08 2021-05-20 株式会社Ｗ 鮮度保持用袋体及びその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7004359B1 (ja) 2021-04-28 2022-01-21 株式会社Ｗ コーヒー保存用袋体およびコーヒー保存方法

Also Published As

Publication number Publication date
EP4524054A1 (en) 2025-03-19
WO2023218768A1 (ja) 2023-11-16
CN119156329A (zh) 2024-12-17
KR20250008105A (ko) 2025-01-14
JP2023168226A (ja) 2023-11-24
JP2023168182A (ja) 2023-11-24

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