KR20250068602A - 포장 재료 - Google Patents

포장 재료 Download PDF

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Publication number
KR20250068602A
KR20250068602A KR1020257004868A KR20257004868A KR20250068602A KR 20250068602 A KR20250068602 A KR 20250068602A KR 1020257004868 A KR1020257004868 A KR 1020257004868A KR 20257004868 A KR20257004868 A KR 20257004868A KR 20250068602 A KR20250068602 A KR 20250068602A
Authority
KR
South Korea
Prior art keywords
film
layer
packaging material
resin
heat
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
KR1020257004868A
Other languages
English (en)
Korean (ko)
Inventor
아츠시 야마자키
와카토 도마츠
미츠히로 가시와
도루 이마이
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 KR20250068602A publication Critical patent/KR20250068602A/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
    • 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
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
    • B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/28—Multiple coating on one surface
    • 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
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2323/04—Polyethylene
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
KR1020257004868A 2022-09-13 2023-09-12 포장 재료 Pending KR20250068602A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022145637 2022-09-13
JPJP-P-2022-145637 2022-09-13
PCT/JP2023/033180 WO2024058167A1 (ja) 2022-09-13 2023-09-12 包装材料

Publications (1)

Publication Number Publication Date
KR20250068602A true KR20250068602A (ko) 2025-05-16

Family

ID=90275070

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257004868A Pending KR20250068602A (ko) 2022-09-13 2023-09-12 포장 재료

Country Status (5)

Country Link
JP (1) JPWO2024058167A1 (https=)
KR (1) KR20250068602A (https=)
CN (1) CN119894674A (https=)
TW (1) TW202421537A (https=)
WO (1) WO2024058167A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7836852B2 (ja) * 2024-05-16 2026-03-27 ダイセルミライズ株式会社 積層フィルム及びそれを備える包装フィルム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000052501A (ja) 1998-06-03 2000-02-22 Kuraray Co Ltd 積層体およびその製造方法
JP3318479B2 (ja) 1995-11-22 2002-08-26 東レ株式会社 金属酸化物蒸着未延伸ポリプロピレンフイルム
JP2003231221A (ja) 2002-02-13 2003-08-19 Daicel Chem Ind Ltd カイロ用包装フィルム
JP2004359033A (ja) 2003-06-03 2004-12-24 Toyoda Iron Works Co Ltd 足踏み式パーキングブレーキ操作装置
JP5790497B2 (ja) 2009-03-13 2015-10-07 大日本印刷株式会社 多層積層易開封包装体
JP2017165059A (ja) 2016-03-18 2017-09-21 東洋紡株式会社 シーラント用途のポリエステルフィルム、積層体及び包装体
WO2017221781A1 (ja) 2016-06-23 2017-12-28 東洋紡株式会社 積層ポリプロピレンフィルム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880706A (en) * 1987-10-05 1989-11-14 Mobil Oil Corp. Biaxially oriented multilayer barrier films
JPH0655710A (ja) * 1992-08-11 1994-03-01 Toppan Printing Co Ltd 積層包装材料
JPH10329262A (ja) * 1997-04-03 1998-12-15 Toray Ind Inc 透明性に優れたガスバリア性二軸配向ポリプロピレンフィルムと積層フィルムおよびその製造方法
JP2001277408A (ja) * 2000-03-31 2001-10-09 Toppan Printing Co Ltd 腰強度と耐衝撃性に優れた樹脂積層フィルム
JP2003025518A (ja) * 2001-07-17 2003-01-29 Yupo Corp 多層樹脂延伸フィルム
CN104354418A (zh) * 2014-11-24 2015-02-18 天津市天塑特种母料有限公司 一种具有隔氧性改性制剂的bopp复合薄膜
EP3078490A1 (en) * 2015-04-10 2016-10-12 Borealis AG Monoaxially oriented multilayer cast film
JP7112835B2 (ja) * 2017-03-30 2022-08-04 三井化学東セロ株式会社 食品用包装フィルムおよび食品用包装体
US12384610B2 (en) * 2019-02-04 2025-08-12 Amcor Flexibles North America, Inc Directional tear packaging film
WO2021199637A1 (ja) * 2020-03-31 2021-10-07 大日本印刷株式会社 積層体、パウチおよび蓋材
JP2021169193A (ja) * 2020-04-17 2021-10-28 東レフィルム加工株式会社 蒸着フィルムおよびそれを用いた積層体
CN116507478A (zh) * 2020-12-04 2023-07-28 东洋纺株式会社 双轴取向聚丙烯系树脂薄膜及使用其的包装体
JP2023013250A (ja) * 2021-07-15 2023-01-26 東洋紡株式会社 無機薄膜層形成用の積層フィルム
US20250065555A1 (en) * 2021-12-28 2025-02-27 Toyobo Co., Ltd. Packaging material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3318479B2 (ja) 1995-11-22 2002-08-26 東レ株式会社 金属酸化物蒸着未延伸ポリプロピレンフイルム
JP2000052501A (ja) 1998-06-03 2000-02-22 Kuraray Co Ltd 積層体およびその製造方法
JP2003231221A (ja) 2002-02-13 2003-08-19 Daicel Chem Ind Ltd カイロ用包装フィルム
JP2004359033A (ja) 2003-06-03 2004-12-24 Toyoda Iron Works Co Ltd 足踏み式パーキングブレーキ操作装置
JP5790497B2 (ja) 2009-03-13 2015-10-07 大日本印刷株式会社 多層積層易開封包装体
JP2017165059A (ja) 2016-03-18 2017-09-21 東洋紡株式会社 シーラント用途のポリエステルフィルム、積層体及び包装体
WO2017221781A1 (ja) 2016-06-23 2017-12-28 東洋紡株式会社 積層ポリプロピレンフィルム

Also Published As

Publication number Publication date
TW202421537A (zh) 2024-06-01
JPWO2024058167A1 (https=) 2024-03-21
WO2024058167A1 (ja) 2024-03-21
CN119894674A (zh) 2025-04-25

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20250214

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application