JP7268659B2 - ヒートシール紙、包装袋 - Google Patents

ヒートシール紙、包装袋 Download PDF

Info

Publication number
JP7268659B2
JP7268659B2 JP2020132777A JP2020132777A JP7268659B2 JP 7268659 B2 JP7268659 B2 JP 7268659B2 JP 2020132777 A JP2020132777 A JP 2020132777A JP 2020132777 A JP2020132777 A JP 2020132777A JP 7268659 B2 JP7268659 B2 JP 7268659B2
Authority
JP
Japan
Prior art keywords
heat
paper
sealable
less
heat seal
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
JP2020132777A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022029504A (ja
Inventor
三代子 田中
友史 磯▲崎▼
正啓 鶴原
裕太 社本
泰友 野一色
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.)
New Oji Paper Co Ltd
Oji Holdings Corp
Original Assignee
Oji Holdings Corp
Oji Paper 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=80324974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7268659(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oji Holdings Corp, Oji Paper Co Ltd filed Critical Oji Holdings Corp
Priority to JP2020132777A priority Critical patent/JP7268659B2/ja
Publication of JP2022029504A publication Critical patent/JP2022029504A/ja
Priority to JP2023004409A priority patent/JP7658383B2/ja
Application granted granted Critical
Publication of JP7268659B2 publication Critical patent/JP7268659B2/ja
Priority to JP2025039848A priority patent/JP7841637B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
JP2020132777A 2020-08-05 2020-08-05 ヒートシール紙、包装袋 Active JP7268659B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020132777A JP7268659B2 (ja) 2020-08-05 2020-08-05 ヒートシール紙、包装袋
JP2023004409A JP7658383B2 (ja) 2020-08-05 2023-01-16 ヒートシール紙、包装袋
JP2025039848A JP7841637B2 (ja) 2020-08-05 2025-03-13 ヒートシール紙、包装袋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020132777A JP7268659B2 (ja) 2020-08-05 2020-08-05 ヒートシール紙、包装袋

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023004409A Division JP7658383B2 (ja) 2020-08-05 2023-01-16 ヒートシール紙、包装袋

Publications (2)

Publication Number Publication Date
JP2022029504A JP2022029504A (ja) 2022-02-18
JP7268659B2 true JP7268659B2 (ja) 2023-05-08

Family

ID=80324974

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020132777A Active JP7268659B2 (ja) 2020-08-05 2020-08-05 ヒートシール紙、包装袋
JP2023004409A Active JP7658383B2 (ja) 2020-08-05 2023-01-16 ヒートシール紙、包装袋
JP2025039848A Active JP7841637B2 (ja) 2020-08-05 2025-03-13 ヒートシール紙、包装袋

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023004409A Active JP7658383B2 (ja) 2020-08-05 2023-01-16 ヒートシール紙、包装袋
JP2025039848A Active JP7841637B2 (ja) 2020-08-05 2025-03-13 ヒートシール紙、包装袋

Country Status (1)

Country Link
JP (3) JP7268659B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022160165A (ja) * 2021-04-06 2022-10-19 北越コーポレーション株式会社 包装用紙
JP2024003813A (ja) * 2022-06-28 2024-01-16 東洋インキＳｃホールディングス株式会社 包装材及び包装袋

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003154609A (ja) 2001-11-20 2003-05-27 Oji Paper Co Ltd リサイクル可能な透明バリア性積層体
JP2014185405A (ja) 2013-03-22 2014-10-02 Nippon Paper Industries Co Ltd 透明紙
JP2017124564A (ja) 2016-01-15 2017-07-20 王子ホールディングス株式会社 ヒートシールシートおよびプレススルー包装体
JP2017154812A (ja) 2016-03-04 2017-09-07 王子ホールディングス株式会社 薬剤用プレススルー包装体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH093795A (ja) * 1995-06-14 1997-01-07 Nippon Paper Ind Co Ltd 耐水耐油紙

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003154609A (ja) 2001-11-20 2003-05-27 Oji Paper Co Ltd リサイクル可能な透明バリア性積層体
JP2014185405A (ja) 2013-03-22 2014-10-02 Nippon Paper Industries Co Ltd 透明紙
JP2017124564A (ja) 2016-01-15 2017-07-20 王子ホールディングス株式会社 ヒートシールシートおよびプレススルー包装体
JP2017154812A (ja) 2016-03-04 2017-09-07 王子ホールディングス株式会社 薬剤用プレススルー包装体

Also Published As

Publication number Publication date
JP7841637B2 (ja) 2026-04-07
JP2025085704A (ja) 2025-06-05
JP2023041716A (ja) 2023-03-24
JP2022029504A (ja) 2022-02-18
JP7658383B2 (ja) 2025-04-08

Similar Documents

Publication Publication Date Title
JP7841637B2 (ja) ヒートシール紙、包装袋
JPWO2020152753A1 (ja) 包装用紙
CN113874580A (zh) 聚合物阻隔膜的改性方法
CN117222696A (zh) 阻隔膜的制造方法和阻隔膜
EP4081681B1 (en) Patterned liquid repellent nanocellulosic film
JP2023096145A (ja) 包装用紙
JP2024038045A (ja) 包装用紙
EP1541497B1 (en) Single ply paper product, method for manufacturing, and article
CN116669944B (zh) 层压体
SE542946C2 (en) Process for production of free standing film comprising cellulosic nanomaterial
CA3170061A1 (en) Use of a cellulose derivative and method for surface sizing
JP2024111075A (ja) 包装用紙
WO2022259105A1 (en) Biobased barrier film for packaging material
JP7729343B2 (ja) バリア性積層体及び包装袋
JP7554339B1 (ja) 包装紙および包装体
SE546407C2 (en) A method for manufacturing a coated paper or paperboard product
Lars et al. Multilayer Barrier Coatings with Starch/Bentonite for Paperboard—The Effects of the Number of Layers and the Drying Strategy on the Barrier Properties
WO2024121097A1 (en) Heat sealable coated paper product
JP2005146464A (ja) 剥離紙用原紙

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220308

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220308

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20220308

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220610

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220614

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220805

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20221101

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230116

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20230116

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20230124

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20230131

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230322

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230404

R150 Certificate of patent or registration of utility model

Ref document number: 7268659

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250