TW202508844A - 雙軸延伸聚酯膜、層合積層體、包裝體、以及頂封材 - Google Patents

雙軸延伸聚酯膜、層合積層體、包裝體、以及頂封材 Download PDF

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Publication number
TW202508844A
TW202508844A TW113123303A TW113123303A TW202508844A TW 202508844 A TW202508844 A TW 202508844A TW 113123303 A TW113123303 A TW 113123303A TW 113123303 A TW113123303 A TW 113123303A TW 202508844 A TW202508844 A TW 202508844A
Authority
TW
Taiwan
Prior art keywords
layer
polyester film
biaxially stretched
stretched polyester
thickness
Prior art date
Application number
TW113123303A
Other languages
English (en)
Chinese (zh)
Inventor
永坂彩芽
後藤考道
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 TW202508844A publication Critical patent/TW202508844A/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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
TW113123303A 2023-06-30 2024-06-24 雙軸延伸聚酯膜、層合積層體、包裝體、以及頂封材 TW202508844A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023108659 2023-06-30
JP2023-108659 2023-06-30

Publications (1)

Publication Number Publication Date
TW202508844A true TW202508844A (zh) 2025-03-01

Family

ID=93938973

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113123303A TW202508844A (zh) 2023-06-30 2024-06-24 雙軸延伸聚酯膜、層合積層體、包裝體、以及頂封材

Country Status (3)

Country Link
JP (1) JPWO2025004892A1 (https=)
TW (1) TW202508844A (https=)
WO (1) WO2025004892A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594381B1 (fr) 1986-02-14 1988-06-17 Rhone Poulenc Films Films composites polyester transparents utilisables notamment pour l'obtention de films metallises a haute brillance
JP3189551B2 (ja) * 1994-01-21 2001-07-16 東レ株式会社 金属板ラミネート用ポリエステルフイルム
JPH11349792A (ja) 1998-06-03 1999-12-21 Teijin Ltd ポリエステル組成物及びそれからなるフィルム
JP4929669B2 (ja) * 2005-10-13 2012-05-09 東レ株式会社 積層ポリエステルフィルム
JP4350152B1 (ja) * 2008-04-30 2009-10-21 株式会社トモヤ ポリエステルシート、ポリエステル成形品、ポリエステル樹脂マスターバッチ
JP5123823B2 (ja) * 2008-10-30 2013-01-23 帝人デュポンフィルム株式会社 光学用積層フィルム
JP6880758B2 (ja) * 2017-01-17 2021-06-02 東洋紡株式会社 蓋材およびこれを用いた包装体
JP6919218B2 (ja) * 2017-02-20 2021-08-18 日本ポリエチレン株式会社 防滑性フィルム及び重量物包装用フィルム
WO2020067193A1 (ja) 2018-09-28 2020-04-02 ユニチカ株式会社 ポリエステル系フィルム及びその製造方法
JP7543808B2 (ja) * 2019-09-27 2024-09-03 東レ株式会社 ポリエステルフィルム
KR20220116200A (ko) * 2019-12-13 2022-08-22 도요보 가부시키가이샤 2축 배향 폴리에스테르 필름 및 그 제조 방법

Also Published As

Publication number Publication date
WO2025004892A1 (ja) 2025-01-02
JPWO2025004892A1 (https=) 2025-01-02

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