CN116261550A - 层叠膜 - Google Patents

层叠膜 Download PDF

Info

Publication number
CN116261550A
CN116261550A CN202180067289.7A CN202180067289A CN116261550A CN 116261550 A CN116261550 A CN 116261550A CN 202180067289 A CN202180067289 A CN 202180067289A CN 116261550 A CN116261550 A CN 116261550A
Authority
CN
China
Prior art keywords
laminated film
layer
film
ethylene
intermediate layer
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
CN202180067289.7A
Other languages
English (en)
Chinese (zh)
Inventor
森田凉介
若木裕之
原野泉
田村拓也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rm Dongsailu Co ltd
Original Assignee
Mitsui Chemicals Tohcello Inc
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 Mitsui Chemicals Tohcello Inc filed Critical Mitsui Chemicals Tohcello Inc
Publication of CN116261550A publication Critical patent/CN116261550A/zh
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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
CN202180067289.7A 2020-12-23 2021-12-21 层叠膜 Pending CN116261550A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-213661 2020-12-23
JP2020213661 2020-12-23
PCT/JP2021/047250 WO2022138622A1 (ja) 2020-12-23 2021-12-21 積層フィルム

Publications (1)

Publication Number Publication Date
CN116261550A true CN116261550A (zh) 2023-06-13

Family

ID=82159357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180067289.7A Pending CN116261550A (zh) 2020-12-23 2021-12-21 层叠膜

Country Status (5)

Country Link
JP (1) JP7580493B2 (https=)
KR (1) KR20230052300A (https=)
CN (1) CN116261550A (https=)
TW (1) TW202235285A (https=)
WO (1) WO2022138622A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024070894A1 (ja) * 2022-09-28 2024-04-04 三井化学東セロ株式会社 包装フィルム、包装材および食品包装体
WO2024070896A1 (ja) * 2022-09-28 2024-04-04 三井化学東セロ株式会社 包装フィルム、包装材および食品包装体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1248988A (zh) * 1997-02-25 2000-03-29 埃克森化学专利公司 热封膜
JP2006248148A (ja) * 2005-03-14 2006-09-21 Mitsui Chemicals Inc ポリオレフィン系多層フィルム
JP2014079980A (ja) * 2012-10-17 2014-05-08 Idemitsu Unitech Co Ltd 積層シート、加工物、容器及び包装容器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374577A (en) * 1976-12-15 1978-07-03 Mitsui Petrochemical Ind Production of synthetic paper
JPS6174819A (ja) 1984-09-21 1986-04-17 Toa Nenryo Kogyo Kk ポリエチレン延伸フイルムの製造方法
JP2008055695A (ja) * 2006-08-30 2008-03-13 Kaneka Corp ポリプロピレン系樹脂積層発泡シート
JPWO2019069759A1 (ja) * 2017-10-03 2019-11-14 住友ベークライト株式会社 多層フィルム及び包装体
JP7018781B2 (ja) * 2018-02-16 2022-02-14 大倉工業株式会社 熱収縮性積層フィルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1248988A (zh) * 1997-02-25 2000-03-29 埃克森化学专利公司 热封膜
JP2006248148A (ja) * 2005-03-14 2006-09-21 Mitsui Chemicals Inc ポリオレフィン系多層フィルム
JP2014079980A (ja) * 2012-10-17 2014-05-08 Idemitsu Unitech Co Ltd 積層シート、加工物、容器及び包装容器

Also Published As

Publication number Publication date
WO2022138622A1 (ja) 2022-06-30
JPWO2022138622A1 (https=) 2022-06-30
JP7580493B2 (ja) 2024-11-11
TW202235285A (zh) 2022-09-16
KR20230052300A (ko) 2023-04-19

Similar Documents

Publication Publication Date Title
US7985804B2 (en) Rubber toughened compositions, articles, films, and methods of making the same
US7651779B2 (en) Resin composition having easy-openable property
JP5276323B2 (ja) ポリプロピレン樹脂組成物、フィルムまたはシート、該フィルムまたはシートから得られる延伸フィルム、積層体および該積層体から得られる延伸フィルム
EP1059326A2 (en) Packaging film and use of the same
JP7475820B2 (ja) 積層体
KR101200341B1 (ko) 수지 조성물 및 이것으로부터 얻어지는 필름
JP7580493B2 (ja) 積層フィルム
JP7395317B2 (ja) 積層体
JP2012066574A (ja) 積層体
JP7491671B2 (ja) 積層体
JP6717641B2 (ja) 多層フィルム及びその製造法
JP4133199B2 (ja) 包装材料
JP5060828B2 (ja) ヒートシール性積層体
TW202323154A (zh) 殺菌食品包裝容器用密封劑膜
JP3895659B2 (ja) ヒートシール物品
CN118574727A (zh) 未拉伸膜、层叠体及包装体
JP2002210899A (ja) ポリプロピレン多層フィルム及び包装体
JP4870285B2 (ja) 包装用ポリオレフィンフィルム及び包装体
JP5786608B2 (ja) 積層フィルム
KR20080089611A (ko) 폴리프로필렌계 단층 필름 및 그 용도
JP2016155890A (ja) ポリプロピレン樹脂組成物およびこれから得られる積層フィルム
JP2025059632A (ja) シーラントフィルム、積層体、包装体、蓋材、容器、および食品包装体
JP2024176423A (ja) シーラントフィルム、積層体、包装体、蓋材、容器、および食品包装体
JP2024116045A (ja) 延伸フィルム、積層体、および包装体
JP2024141269A (ja) 樹脂組成物、フィルム、多層フィルム、積層体、および包装体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20240620

Address after: Kanda Mito Daicho, Chiyoda ku, Tokyo, Japan

Applicant after: RM Dongsailu Co.,Ltd.

Country or region after: Japan

Address before: Tokyo, Japan

Applicant before: MITSUI CHEMICALS TOHCELLO, Inc.

Country or region before: Japan