KR960037521A - 포장용 적층 필름 - Google Patents

포장용 적층 필름 Download PDF

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Publication number
KR960037521A
KR960037521A KR1019950009349A KR19950009349A KR960037521A KR 960037521 A KR960037521 A KR 960037521A KR 1019950009349 A KR1019950009349 A KR 1019950009349A KR 19950009349 A KR19950009349 A KR 19950009349A KR 960037521 A KR960037521 A KR 960037521A
Authority
KR
South Korea
Prior art keywords
film
laminated
laminated film
packaging
low density
Prior art date
Application number
KR1019950009349A
Other languages
English (en)
Other versions
KR0146508B1 (ko
Inventor
장욱
김기섭
박헌영
이인현
Original Assignee
성재갑
주식회사 Lg 화학
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 성재갑, 주식회사 Lg 화학 filed Critical 성재갑
Priority to KR1019950009349A priority Critical patent/KR0146508B1/ko
Publication of KR960037521A publication Critical patent/KR960037521A/ko
Application granted granted Critical
Publication of KR0146508B1 publication Critical patent/KR0146508B1/ko

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04Homopolymers or copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

본 발명은 선형저밀도 폴리에틸렌에 메탈로센 촉매를 사용한 폴리올레핀계 개질화제를 용융혼련하여 내한성 및 내충격성을 향상시킨 개질된 성형저밀도 폴리에틸렌 필름을 나일론 등과 적층하여 포장재의 유통안정성을 향상시킨 포장용 적층 필름에 관한 것이다.

Description

포장용 적층 필름
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 적층 필름으로 제조된 리필백을 나타낸 것이다, 제2도는 본 발명의 개질된 선형저밀도 폴리에틸렌과 기존 선형저밀도 폴리에틸렌의 열특성 분석도를 나타낸 것이다.

Claims (4)

  1. 나일론, 폴리에틸렌 테레프탈레이트, 이축연신 폴리프로필렌 필름 또는 알루미늄 호일, 알루미늄 증착필름 등에 열봉함층을 적층하여 사용하는 포장용 적층 필름에 있어서, 상기 열봉함층으로 메탈로센 촉매를 사용하여 중합된 폴리올레핀계 개질화제 5 내지 30중량%를 선형저밀도폴리에틸렌 수지에 용융혼련하여 개질화 된 성형저밀도 폴리에틸렌 필름을 적층한 포장용 적층 필름.
  2. 제1항에 있어서, 드라이 라미네이션(dry-lamination)또는 티다이 압축(T-die extrusion) 코팅방법에 이해 적층된 필름.
  3. 제1항의 적층 필름을 세제류, 두발용 화장품의 리필백용 포장재로 사용하는 방법.
  4. 제1항의 적층 필름을 조미료, 즉석식품, 제과류 등 식품포장재로 사용하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950009349A 1995-04-20 1995-04-20 포장용 적층 필름 KR0146508B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950009349A KR0146508B1 (ko) 1995-04-20 1995-04-20 포장용 적층 필름

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950009349A KR0146508B1 (ko) 1995-04-20 1995-04-20 포장용 적층 필름

Publications (2)

Publication Number Publication Date
KR960037521A true KR960037521A (ko) 1996-11-19
KR0146508B1 KR0146508B1 (ko) 1998-08-01

Family

ID=19412600

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950009349A KR0146508B1 (ko) 1995-04-20 1995-04-20 포장용 적층 필름

Country Status (1)

Country Link
KR (1) KR0146508B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389474B1 (ko) * 1996-05-27 2004-02-05 삼성종합화학주식회사 폴리프로필렌계 매트성 복합필름
KR19990018332A (ko) * 1997-08-27 1999-03-15 성재갑 폴리올레핀으로 제조된 포장 필름재료
KR101134936B1 (ko) * 2005-08-26 2012-04-17 주식회사 엘지생활건강 자립형 파우치 필름
KR101693255B1 (ko) * 2016-05-31 2017-01-10 (주)디엘팩 종이 질감을 갖도록 제공되는 기능성 포장재 및 그 제조방법

Also Published As

Publication number Publication date
KR0146508B1 (ko) 1998-08-01

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