EP4458726A4 - ZIPPER AND MICROWAVE-PROOF PACKAGING BAG WITH ZIPPER - Google Patents

ZIPPER AND MICROWAVE-PROOF PACKAGING BAG WITH ZIPPER

Info

Publication number
EP4458726A4
EP4458726A4 EP22916128.6A EP22916128A EP4458726A4 EP 4458726 A4 EP4458726 A4 EP 4458726A4 EP 22916128 A EP22916128 A EP 22916128A EP 4458726 A4 EP4458726 A4 EP 4458726A4
Authority
EP
European Patent Office
Prior art keywords
zipper
microwave
packaging bag
proof packaging
proof
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.)
Pending
Application number
EP22916128.6A
Other languages
German (de)
French (fr)
Other versions
EP4458726A1 (en
Inventor
Kazuma Ogawa
Takamasa Mori
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.)
Hosokawa Yoko KK
Original Assignee
Hosokawa Yoko KK
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 Hosokawa Yoko KK filed Critical Hosokawa Yoko KK
Publication of EP4458726A1 publication Critical patent/EP4458726A1/en
Publication of EP4458726A4 publication Critical patent/EP4458726A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B65D33/2575—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer
    • B65D33/2583—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer the slide fastener being attached to one wall only
    • 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
    • B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
    • 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
    • B65D2205/00—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Bag Frames (AREA)
  • Package Specialized In Special Use (AREA)
EP22916128.6A 2021-12-28 2022-12-27 ZIPPER AND MICROWAVE-PROOF PACKAGING BAG WITH ZIPPER Pending EP4458726A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021214417 2021-12-28
PCT/JP2022/048320 WO2023127906A1 (en) 2021-12-28 2022-12-27 Zipper and microwave-proof packaging bag with zipper

Publications (2)

Publication Number Publication Date
EP4458726A1 EP4458726A1 (en) 2024-11-06
EP4458726A4 true EP4458726A4 (en) 2025-12-24

Family

ID=86999106

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22916128.6A Pending EP4458726A4 (en) 2021-12-28 2022-12-27 ZIPPER AND MICROWAVE-PROOF PACKAGING BAG WITH ZIPPER

Country Status (5)

Country Link
US (1) US20250066080A1 (en)
EP (1) EP4458726A4 (en)
JP (1) JPWO2023127906A1 (en)
AU (1) AU2022428326A1 (en)
WO (1) WO2023127906A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025150294A (en) * 2024-03-27 2025-10-09 出光ユニテック株式会社 Container with zipper tape and zipper tape

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11292158A (en) * 1998-04-13 1999-10-26 Showa Highpolymer Co Ltd Plastic bag
FR2892709A1 (en) * 2005-10-28 2007-05-04 S2F Flexico Sarl BAG COMPRISING AN OPENING IN PROFILES, PROCESS FOR MANUFACTURING SAME
JP2009269640A (en) * 2008-05-02 2009-11-19 Hosokawa Yoko Co Ltd Resealable bag body and zipper tape
KR20200043015A (en) * 2018-10-17 2020-04-27 한우 Zipper structure for packaging fermented foods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738153Y2 (en) * 1992-03-02 1995-08-30 株式会社生産日本社 Zipper bag
JP3655103B2 (en) 1998-08-26 2005-06-02 株式会社生産日本社 Synthetic plastic bag with zipper
JP2000219252A (en) * 1999-01-29 2000-08-08 Nihon Tokkyo Kanri Co Ltd Rice bag with zipper
WO2016163349A1 (en) * 2015-04-06 2016-10-13 出光ユニテック株式会社 Bag with zipper tape, manufacturing method therefor, and manufacturing apparatus therefor
JP2017039496A (en) * 2015-08-17 2017-02-23 株式会社細川洋行 Packaging bag for microwave oven with chuck

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11292158A (en) * 1998-04-13 1999-10-26 Showa Highpolymer Co Ltd Plastic bag
FR2892709A1 (en) * 2005-10-28 2007-05-04 S2F Flexico Sarl BAG COMPRISING AN OPENING IN PROFILES, PROCESS FOR MANUFACTURING SAME
JP2009269640A (en) * 2008-05-02 2009-11-19 Hosokawa Yoko Co Ltd Resealable bag body and zipper tape
KR20200043015A (en) * 2018-10-17 2020-04-27 한우 Zipper structure for packaging fermented foods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023127906A1 *

Also Published As

Publication number Publication date
US20250066080A1 (en) 2025-02-27
EP4458726A1 (en) 2024-11-06
WO2023127906A1 (en) 2023-07-06
AU2022428326A1 (en) 2024-07-11
JPWO2023127906A1 (en) 2023-07-06

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20251120

RIC1 Information provided on ipc code assigned before grant

Ipc: B65D 81/34 20060101AFI20251114BHEP

Ipc: B65D 33/01 20060101ALI20251114BHEP

Ipc: B65D 33/25 20060101ALI20251114BHEP