TWI808291B - 包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋 - Google Patents

包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋 Download PDF

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Publication number
TWI808291B
TWI808291B TW108148329A TW108148329A TWI808291B TW I808291 B TWI808291 B TW I808291B TW 108148329 A TW108148329 A TW 108148329A TW 108148329 A TW108148329 A TW 108148329A TW I808291 B TWI808291 B TW I808291B
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TW
Taiwan
Prior art keywords
sheet
unsealing
strip
opening
line
Prior art date
Application number
TW108148329A
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English (en)
Chinese (zh)
Other versions
TW202103906A (zh
Inventor
神谷知毅
Original Assignee
日商朋和產業股份有限公司
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Publication of TW202103906A publication Critical patent/TW202103906A/zh
Application granted granted Critical
Publication of TWI808291B publication Critical patent/TWI808291B/zh

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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)
  • Marine Sciences & Fisheries (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Zoology (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)
TW108148329A 2019-02-19 2019-12-30 包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋 TWI808291B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019-027101 2019-02-19
JP2019027101 2019-02-19
PCT/JP2019/034900 WO2020170483A1 (ja) 2019-02-19 2019-09-05 包装用シートの製造方法、包装用シート原反の製造方法及び食品用包装袋
WOPCT/JP2019/034900 2019-09-05

Publications (2)

Publication Number Publication Date
TW202103906A TW202103906A (zh) 2021-02-01
TWI808291B true TWI808291B (zh) 2023-07-11

Family

ID=72144087

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108148329A TWI808291B (zh) 2019-02-19 2019-12-30 包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋

Country Status (4)

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3072028U (ja) * 2000-03-27 2000-09-29 ウインテック株式会社 食品の包装袋
TWM281177U (en) * 2005-06-02 2005-11-21 Tzeng Wen Chi Probe base for circuit inspecting apparatus of circuit board
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

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
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
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
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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3072028U (ja) * 2000-03-27 2000-09-29 ウインテック株式会社 食品の包装袋
TWM281177U (en) * 2005-06-02 2005-11-21 Tzeng Wen Chi Probe base for circuit inspecting apparatus of circuit board
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

Also Published As

Publication number Publication date
WO2020170483A1 (ja) 2020-08-27
JP2020132275A (ja) 2020-08-31
JP2023106593A (ja) 2023-08-01
CN111936305A (zh) 2020-11-13
JP7290595B2 (ja) 2023-06-13
JP7487384B2 (ja) 2024-05-20
CN111936305B (zh) 2023-12-15
TW202103906A (zh) 2021-02-01

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