JP7290595B2 - 食品用包装袋 - Google Patents

食品用包装袋 Download PDF

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Publication number
JP7290595B2
JP7290595B2 JP2020053898A JP2020053898A JP7290595B2 JP 7290595 B2 JP7290595 B2 JP 7290595B2 JP 2020053898 A JP2020053898 A JP 2020053898A JP 2020053898 A JP2020053898 A JP 2020053898A JP 7290595 B2 JP7290595 B2 JP 7290595B2
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JP
Japan
Prior art keywords
opening
sheet
strip
sheets
packaging 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.)
Active
Application number
JP2020053898A
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English (en)
Japanese (ja)
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JP2020132275A (ja
JP2020132275A5 (https=
Inventor
知毅 神谷
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.)
Howa Sangyo Co Ltd
Original Assignee
Howa Sangyo Co Ltd
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 Howa Sangyo Co Ltd filed Critical Howa Sangyo Co Ltd
Publication of JP2020132275A publication Critical patent/JP2020132275A/ja
Publication of JP2020132275A5 publication Critical patent/JP2020132275A5/ja
Priority to JP2023090618A priority Critical patent/JP7487384B2/ja
Application granted granted Critical
Publication of JP7290595B2 publication Critical patent/JP7290595B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • 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
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Evolutionary Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
  • Wrappers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
JP2020053898A 2019-02-19 2020-03-25 食品用包装袋 Active JP7290595B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023090618A JP7487384B2 (ja) 2019-02-19 2023-06-01 包装用シートの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019027101 2019-02-19
JP2019027101 2019-02-19

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019568418A Division JP6714957B1 (ja) 2019-02-19 2019-09-05 包装用シートの製造方法及び包装用シート原反の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023090618A Division JP7487384B2 (ja) 2019-02-19 2023-06-01 包装用シートの製造方法

Publications (3)

Publication Number Publication Date
JP2020132275A JP2020132275A (ja) 2020-08-31
JP2020132275A5 JP2020132275A5 (https=) 2022-08-17
JP7290595B2 true JP7290595B2 (ja) 2023-06-13

Family

ID=72144087

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020053898A Active JP7290595B2 (ja) 2019-02-19 2020-03-25 食品用包装袋
JP2023090618A Active JP7487384B2 (ja) 2019-02-19 2023-06-01 包装用シートの製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023090618A Active JP7487384B2 (ja) 2019-02-19 2023-06-01 包装用シートの製造方法

Country Status (4)

Country Link
JP (2) JP7290595B2 (https=)
CN (1) CN111936305B (https=)
TW (1) TWI808291B (https=)
WO (1) WO2020170483A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7715510B2 (ja) * 2021-03-15 2025-07-30 朋和産業株式会社 食品用包装袋
JP7716616B2 (ja) * 2021-03-15 2025-08-01 朋和産業株式会社 食品用包装袋

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004315064A (ja) 2003-04-18 2004-11-11 Nk Kogyo Kk 包装用袋
JP2006131271A (ja) 2004-11-08 2006-05-25 Azuma Kako:Kk サンドイッチ等食品包装用袋
JP2018162083A (ja) 2017-03-24 2018-10-18 アイワ工業株式会社 サンドイッチ包装用袋
JP2019001532A (ja) 2017-06-19 2019-01-10 アイワ工業株式会社 サンドイッチ包装方法および包装サンドイッチ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918243B2 (ja) * 1978-02-09 1984-04-26 日本たばこ産業株式会社 舌状蓋付箱の上蓋插入方法および装置
JPS59136239A (ja) * 1983-01-26 1984-08-04 中村製袋株式会社 紐付袋の製造方法
JP2938518B2 (ja) * 1990-06-11 1999-08-23 岡田紙業株式会社 調理済食品の再加熱用収納体およびそれを用いた調理方法
JPH07256797A (ja) * 1994-03-18 1995-10-09 Nippo Kk プラスチック製包装袋の製法
JP3072028U (ja) * 2000-03-27 2000-09-29 ウインテック株式会社 食品の包装袋
JP4710378B2 (ja) * 2005-03-30 2011-06-29 凸版印刷株式会社 易引き裂き性を有する包装袋
TWM281177U (en) * 2005-06-02 2005-11-21 Tzeng Wen Chi Probe base for circuit inspecting apparatus of circuit board
CN101875414A (zh) * 2009-04-30 2010-11-03 朋和产业株式会社 三明治等食品用包装袋
JP5963336B1 (ja) * 2015-08-05 2016-08-03 アイワ工業株式会社 サンドイッチ包装用袋
JP6124488B1 (ja) * 2016-07-23 2017-05-10 アイワ工業株式会社 サンドイッチ包装用袋および包装サンドイッチ
TWM539487U (zh) * 2016-11-04 2017-04-11 朋和產業股份有限公司 易撕包裝袋結構

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004315064A (ja) 2003-04-18 2004-11-11 Nk Kogyo Kk 包装用袋
JP2006131271A (ja) 2004-11-08 2006-05-25 Azuma Kako:Kk サンドイッチ等食品包装用袋
JP2018162083A (ja) 2017-03-24 2018-10-18 アイワ工業株式会社 サンドイッチ包装用袋
JP2019001532A (ja) 2017-06-19 2019-01-10 アイワ工業株式会社 サンドイッチ包装方法および包装サンドイッチ

Also Published As

Publication number Publication date
JP2020132275A (ja) 2020-08-31
TW202103906A (zh) 2021-02-01
CN111936305A (zh) 2020-11-13
WO2020170483A1 (ja) 2020-08-27
CN111936305B (zh) 2023-12-15
JP7487384B2 (ja) 2024-05-20
JP2023106593A (ja) 2023-08-01
TWI808291B (zh) 2023-07-11

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