CN120917086A - 膜、叠层体和包装材料 - Google Patents

膜、叠层体和包装材料

Info

Publication number
CN120917086A
CN120917086A CN202480017768.1A CN202480017768A CN120917086A CN 120917086 A CN120917086 A CN 120917086A CN 202480017768 A CN202480017768 A CN 202480017768A CN 120917086 A CN120917086 A CN 120917086A
Authority
CN
China
Prior art keywords
film
molecular weight
membrane
ethylene
polymer
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
CN202480017768.1A
Other languages
English (en)
Chinese (zh)
Inventor
金泽晖
关谷庆子
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.)
Prime Polymer Co Ltd
Original Assignee
Prime Polymer 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 Prime Polymer Co Ltd filed Critical Prime Polymer Co Ltd
Publication of CN120917086A publication Critical patent/CN120917086A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN202480017768.1A 2023-03-29 2024-03-11 膜、叠层体和包装材料 Pending CN120917086A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023-053890 2023-03-29
JP2023053890 2023-03-29
JP2023-213272 2023-12-18
JP2023213272 2023-12-18
PCT/JP2024/009233 WO2024203194A1 (ja) 2023-03-29 2024-03-11 フィルム、積層体および包装材

Publications (1)

Publication Number Publication Date
CN120917086A true CN120917086A (zh) 2025-11-07

Family

ID=92904531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480017768.1A Pending CN120917086A (zh) 2023-03-29 2024-03-11 膜、叠层体和包装材料

Country Status (4)

Country Link
EP (1) EP4692182A1 (https=)
JP (1) JPWO2024203194A1 (https=)
CN (1) CN120917086A (https=)
WO (1) WO2024203194A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025126607A1 (ja) * 2023-12-12 2025-06-19 タキロンシーアイ株式会社 包装フィルム用の基材フィルム
WO2025126605A1 (ja) * 2023-12-12 2025-06-19 タキロンシーアイ株式会社 包装フィルム用の基材フィルム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4271277B2 (ja) * 1997-04-30 2009-06-03 株式会社プライムポリマー レトルトフィルムのシーラント用樹脂組成物およびシーラントフィルム
JP5713438B2 (ja) * 2011-04-08 2015-05-07 旭化成ケミカルズ株式会社 表面保護フィルム
CN109476860A (zh) * 2016-08-11 2019-03-15 陶氏环球技术有限责任公司 具有改进的雾度的吹塑膜，和由其制得的制品
JP6504225B2 (ja) * 2017-10-03 2019-04-24 大日本印刷株式会社 シーラントフィルム、並びにそれを用いた包装材及び包装袋
JP2020121455A (ja) 2019-01-30 2020-08-13 凸版印刷株式会社 包装材料およびリサイクル方法
JP6716764B1 (ja) 2019-09-12 2020-07-01 住友化学株式会社 積層フィルム、及びその製造方法
US20240052117A1 (en) 2021-01-14 2024-02-15 Prime Polymer Co., Ltd. Stretched film, laminate, and package

Also Published As

Publication number Publication date
WO2024203194A1 (ja) 2024-10-03
EP4692182A1 (en) 2026-02-11
JPWO2024203194A1 (https=) 2024-10-03

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