KR20250092175A - 적층 실런트 필름 - Google Patents

적층 실런트 필름 Download PDF

Info

Publication number
KR20250092175A
KR20250092175A KR1020257010827A KR20257010827A KR20250092175A KR 20250092175 A KR20250092175 A KR 20250092175A KR 1020257010827 A KR1020257010827 A KR 1020257010827A KR 20257010827 A KR20257010827 A KR 20257010827A KR 20250092175 A KR20250092175 A KR 20250092175A
Authority
KR
South Korea
Prior art keywords
resin
less
sealant film
layer
laminated sealant
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
KR1020257010827A
Other languages
English (en)
Korean (ko)
Inventor
히데토시 후지노
Original Assignee
도요보 가부시키가이샤
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 도요보 가부시키가이샤 filed Critical 도요보 가부시키가이샤
Publication of KR20250092175A publication Critical patent/KR20250092175A/ko
Pending legal-status Critical Current

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)
KR1020257010827A 2022-10-19 2023-09-29 적층 실런트 필름 Pending KR20250092175A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022167952 2022-10-19
JPJP-P-2022-167952 2022-10-19
JPJP-P-2023-009612 2023-01-25
JP2023009612 2023-01-25
PCT/JP2023/035779 WO2024084928A1 (ja) 2022-10-19 2023-09-29 積層シーラントフィルム

Publications (1)

Publication Number Publication Date
KR20250092175A true KR20250092175A (ko) 2025-06-23

Family

ID=90737718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257010827A Pending KR20250092175A (ko) 2022-10-19 2023-09-29 적층 실런트 필름

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

Citations (4)

* 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
JP2002241716A (ja) 2001-02-16 2002-08-28 Tohcello Co Ltd 熱融着フィルム及びそれからなる包装体
JP2020192695A (ja) 2019-05-27 2020-12-03 三井化学株式会社 積層体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (4)

* 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
JP2002241716A (ja) 2001-02-16 2002-08-28 Tohcello Co Ltd 熱融着フィルム及びそれからなる包装体
JP2020192695A (ja) 2019-05-27 2020-12-03 三井化学株式会社 積層体

Also Published As

Publication number Publication date
WO2024084928A1 (ja) 2024-04-25
JPWO2024084928A1 (https=) 2024-04-25
TW202421437A (zh) 2024-06-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250402

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application