TW202508843A - 雙軸配向聚丙烯膜 - Google Patents

雙軸配向聚丙烯膜 Download PDF

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Publication number
TW202508843A
TW202508843A TW113122781A TW113122781A TW202508843A TW 202508843 A TW202508843 A TW 202508843A TW 113122781 A TW113122781 A TW 113122781A TW 113122781 A TW113122781 A TW 113122781A TW 202508843 A TW202508843 A TW 202508843A
Authority
TW
Taiwan
Prior art keywords
layer
film
less
polypropylene
mass
Prior art date
Application number
TW113122781A
Other languages
English (en)
Chinese (zh)
Inventor
玉利昇
今井徹
Original Assignee
日商東洋紡股份有限公司
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 日商東洋紡股份有限公司 filed Critical 日商東洋紡股份有限公司
Publication of TW202508843A publication Critical patent/TW202508843A/zh

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
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
TW113122781A 2023-06-21 2024-06-20 雙軸配向聚丙烯膜 TW202508843A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-101749 2023-06-21
JP2023101749 2023-06-21

Publications (1)

Publication Number Publication Date
TW202508843A true TW202508843A (zh) 2025-03-01

Family

ID=93935785

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113122781A TW202508843A (zh) 2023-06-21 2024-06-20 雙軸配向聚丙烯膜

Country Status (3)

Country Link
JP (1) JPWO2024262373A1 (https=)
TW (1) TW202508843A (https=)
WO (1) WO2024262373A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4747538B2 (ja) * 2003-09-12 2011-08-17 東洋紡績株式会社 ヒートシール性積層ポリプロピレン系樹脂フィルム及び包装体
KR101151476B1 (ko) * 2005-04-28 2012-05-30 토요 보세키 가부시기가이샤 열 밀봉성 적층 폴리프로필렌계 수지 필름 및 포장체
JP2007283697A (ja) * 2006-04-19 2007-11-01 Toyobo Co Ltd 積層ポリプロピレン系樹脂フィルム
JP6994398B2 (ja) * 2018-02-01 2022-01-14 グンゼ株式会社 ポリプロピレン系フィルム
KR20230025396A (ko) * 2020-06-17 2023-02-21 도요보 가부시키가이샤 2축 배향 폴리프로필렌 필름
EP4257337A4 (en) * 2020-12-04 2024-10-23 Toyobo Co., Ltd. BIAXIALLY ORIENTED POLYPROPYLENE RESIN FILM AND PACKAGING USING SAME
TW202421437A (zh) * 2022-10-19 2024-06-01 日商東洋紡股份有限公司 積層密封劑膜

Also Published As

Publication number Publication date
JPWO2024262373A1 (https=) 2024-12-26
WO2024262373A1 (ja) 2024-12-26

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