TW202421437A - 積層密封劑膜 - Google Patents

積層密封劑膜 Download PDF

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Publication number
TW202421437A
TW202421437A TW112135448A TW112135448A TW202421437A TW 202421437 A TW202421437 A TW 202421437A TW 112135448 A TW112135448 A TW 112135448A TW 112135448 A TW112135448 A TW 112135448A TW 202421437 A TW202421437 A TW 202421437A
Authority
TW
Taiwan
Prior art keywords
sealant film
sealing
layer
temperature
laminated
Prior art date
Application number
TW112135448A
Other languages
English (en)
Chinese (zh)
Inventor
藤野英俊
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 TW202421437A publication Critical patent/TW202421437A/zh

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B32B2264/1021—Silica
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Bag Frames (AREA)
TW112135448A 2022-10-19 2023-09-18 積層密封劑膜 TW202421437A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2022167952 2022-10-19
JP2022-167952 2022-10-19
JP2023-009612 2023-01-25
JP2023009612 2023-01-25

Publications (1)

Publication Number Publication Date
TW202421437A true TW202421437A (zh) 2024-06-01

Family

ID=90737718

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112135448A TW202421437A (zh) 2022-10-19 2023-09-18 積層密封劑膜

Country Status (4)

Country Link
JP (1) JPWO2024084928A1 (https=)
KR (1) KR20250092175A (https=)
TW (1) TW202421437A (https=)
WO (1) WO2024084928A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4431277A4 (en) * 2021-11-12 2025-10-08 Toyo Boseki LAMINATED SEALING FILM
WO2024262373A1 (ja) * 2023-06-21 2024-12-26 東洋紡株式会社 二軸配向ポリプロピレンフィルム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000272064A (ja) 1999-03-26 2000-10-03 Sumitomo Bakelite Co Ltd 複合多層シート
JP2000272065A (ja) 1999-03-26 2000-10-03 Sumitomo Bakelite Co Ltd 複合多層シート
JP3795264B2 (ja) * 1999-07-15 2006-07-12 グンゼ株式会社 低温雰囲気下でのヒートシール強度が優れた包装用フィルム及び包装体
JP4731699B2 (ja) 2001-02-16 2011-07-27 三井化学東セロ株式会社 熱融着フィルム及びそれからなる包装体
JP2005103902A (ja) * 2003-09-30 2005-04-21 Dainippon Ink & Chem Inc 多層フィルム
JP4352388B2 (ja) * 2003-12-24 2009-10-28 東レフィルム加工株式会社 易開封性複合フィルム
JP6302726B2 (ja) * 2014-04-07 2018-03-28 グンゼ株式会社 二軸延伸ポリプロピレン系フィルム及び包装用袋
JP7475820B2 (ja) 2019-05-27 2024-04-30 三井化学株式会社 積層体
WO2021205812A1 (ja) * 2020-04-08 2021-10-14 東レフィルム加工株式会社 複合フィルムおよびそれを用いた積層フィルムと積層体
WO2022107576A1 (ja) * 2020-11-19 2022-05-27 東洋紡株式会社 ポリオレフィン系樹脂フィルム、及びそれを用いた積層体
EP4431277A4 (en) * 2021-11-12 2025-10-08 Toyo Boseki LAMINATED SEALING FILM

Also Published As

Publication number Publication date
WO2024084928A1 (ja) 2024-04-25
KR20250092175A (ko) 2025-06-23
JPWO2024084928A1 (https=) 2024-04-25

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