JPWO2024029200A1 - - Google Patents

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Publication number
JPWO2024029200A1
JPWO2024029200A1 JP2024538847A JP2024538847A JPWO2024029200A1 JP WO2024029200 A1 JPWO2024029200 A1 JP WO2024029200A1 JP 2024538847 A JP2024538847 A JP 2024538847A JP 2024538847 A JP2024538847 A JP 2024538847A JP WO2024029200 A1 JPWO2024029200 A1 JP WO2024029200A1
Authority
JP
Japan
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.)
Granted
Application number
JP2024538847A
Other languages
Japanese (ja)
Other versions
JP7813371B2 (ja
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 filed Critical
Publication of JPWO2024029200A1 publication Critical patent/JPWO2024029200A1/ja
Priority to JP2026014500A priority Critical patent/JP2026063459A/ja
Application granted granted Critical
Publication of JP7813371B2 publication Critical patent/JP7813371B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B32B27/06—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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2024538847A 2022-08-05 2023-06-09 延伸フィルム及びその製造方法 Active JP7813371B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2026014500A JP2026063459A (ja) 2022-08-05 2026-01-30 延伸フィルム及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022125629 2022-08-05
JP2022125629 2022-08-05
PCT/JP2023/021558 WO2024029200A1 (ja) 2022-08-05 2023-06-09 延伸フィルム及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2026014500A Division JP2026063459A (ja) 2022-08-05 2026-01-30 延伸フィルム及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2024029200A1 true JPWO2024029200A1 (https=) 2024-02-08
JP7813371B2 JP7813371B2 (ja) 2026-02-12

Family

ID=89849248

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024538847A Active JP7813371B2 (ja) 2022-08-05 2023-06-09 延伸フィルム及びその製造方法
JP2026014500A Pending JP2026063459A (ja) 2022-08-05 2026-01-30 延伸フィルム及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2026014500A Pending JP2026063459A (ja) 2022-08-05 2026-01-30 延伸フィルム及びその製造方法

Country Status (5)

Country Link
EP (1) EP4538037A4 (https=)
JP (2) JP7813371B2 (https=)
CN (1) CN119546462A (https=)
TW (1) TW202413111A (https=)
WO (1) WO2024029200A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025126603A1 (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
JP2026054933A (ja) * 2024-09-17 2026-03-30 タキロンシーアイ株式会社 包装用積層体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55170249U (https=) * 1979-05-22 1980-12-06
JPS60230851A (ja) * 1984-05-01 1985-11-16 東燃株式会社 ポリエチレン複合フイルム
JPH06262737A (ja) * 1993-03-15 1994-09-20 Nippon Petrochem Co Ltd 防湿性に優れる直線カット性包装材
JPH11138676A (ja) * 1997-11-07 1999-05-25 Dainippon Printing Co Ltd 包装用積層体
JP2020519487A (ja) * 2017-05-05 2020-07-02 コンスタンティア・ピルク・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト リサイクル適合性で簡単に引き裂くことができかつ良好なバリア作用を持つ包装用積層材及びそれの製造法
JP2021160095A (ja) * 2020-03-30 2021-10-11 大倉工業株式会社 ラミネートフィルム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7794848B2 (en) * 2007-01-25 2010-09-14 Equistar Chemicals, Lp MDO multilayer polyethylene film
US8642144B2 (en) * 2008-05-28 2014-02-04 Bemis Company, Inc. Innerliner with nylon skin layer
JP7508250B2 (ja) * 2020-03-27 2024-07-01 大倉工業株式会社 ラミネート用延伸フィルムおよびラミネートフィルム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55170249U (https=) * 1979-05-22 1980-12-06
JPS60230851A (ja) * 1984-05-01 1985-11-16 東燃株式会社 ポリエチレン複合フイルム
JPH06262737A (ja) * 1993-03-15 1994-09-20 Nippon Petrochem Co Ltd 防湿性に優れる直線カット性包装材
JPH11138676A (ja) * 1997-11-07 1999-05-25 Dainippon Printing Co Ltd 包装用積層体
JP2020519487A (ja) * 2017-05-05 2020-07-02 コンスタンティア・ピルク・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト リサイクル適合性で簡単に引き裂くことができかつ良好なバリア作用を持つ包装用積層材及びそれの製造法
JP2021160095A (ja) * 2020-03-30 2021-10-11 大倉工業株式会社 ラミネートフィルム

Also Published As

Publication number Publication date
EP4538037A1 (en) 2025-04-16
CN119546462A (zh) 2025-02-28
TW202413111A (zh) 2024-04-01
EP4538037A4 (en) 2025-10-15
WO2024029200A1 (ja) 2024-02-08
JP2026063459A (ja) 2026-04-10
JP7813371B2 (ja) 2026-02-12

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