KR870001935A - 열수축성 적층상 포장재료 - Google Patents

열수축성 적층상 포장재료 Download PDF

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Publication number
KR870001935A
KR870001935A KR1019860002657A KR860002657A KR870001935A KR 870001935 A KR870001935 A KR 870001935A KR 1019860002657 A KR1019860002657 A KR 1019860002657A KR 860002657 A KR860002657 A KR 860002657A KR 870001935 A KR870001935 A KR 870001935A
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KR
South Korea
Prior art keywords
heat
film
heat shrinkable
shrinkable
laminated packaging
Prior art date
Application number
KR1019860002657A
Other languages
English (en)
Other versions
KR900000242B1 (ko
Inventor
마사노부 아리따
도시오 다나까
유끼오 모가미
Original Assignee
가부시기 가이샤 고오 징
무라기 히지메
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 가부시기 가이샤 고오 징, 무라기 히지메 filed Critical 가부시기 가이샤 고오 징
Publication of KR870001935A publication Critical patent/KR870001935A/ko
Application granted granted Critical
Publication of KR900000242B1 publication Critical patent/KR900000242B1/ko

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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
    • B32B27/06—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
    • B32B27/32—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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B2307/518—Oriented bi-axially
    • 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
    • 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
    • B32B2323/046—LDPE, i.e. low density 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

내용 없음.

Description

열수축성 적층상 포장재료
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 열수축성 필름과 그 열수축성 필름의 적어도 일면에 피복된 열수축성 밀봉 필름으로 구성되는 열수축성 및 열밀봉성의 적층상 포장재료.
  2. 제1항에 있어서, 열수축성 밀봉 필름이 열수축성 필름보다 낮은 용융점을 가지고 있고, 길이 방향 및 횡방향으로 각각 10 내지 50%의 열수축도를 갖는 쌍축적으로 신장된 올레핀 중합체 필름인 것을 특징으로 하는 열수축성 및 열밀봉성의 적층상 포장재료.
  3. 제1항에 있어서, 열수축성 필름이 길이 방향 및 방향으로 각각 15 내지 50%의 열수축도를 가지며 쌍축적으로 신장된 적어도 하나의 폴리아미드 필름과 길이 방향과 횡 방향으로 각각 15 내지 50%의 열수축도를 가지며 쌍축적으로 신장된 프로필렌 중합체 필림으로 구성된 것을 특징으로 하는 열수축성 및 열밀봉성의 적층상 포장재료.
  4. 제1항에 있어서, 열수축성 밀봉 필름이 열수축성 필름의 일면에 피복된 것을 특징으로 하는 열수측성 및 열밀봉성의 적층상 포장재료.
  5. 제1항에 있어서, 열수축성 밀봉 필름이 열수축성 필름의 양면에 피복된 것을 특징으로 하는 열수축성 및 열밀봉성의 적층상 포장재료.
  6. 제1항에 있어서, 열수축성 밀봉 필름이 선형의 저밀도 에틸렌 중합체로 구성되고 쌍축적으로 신장된 필름인 것을 특징으로 하는 열수축성 및 열밀봉성의 적층상 포장재료.
  7. 제1항에 있어서, 열수축성 필름이 폴리아미도로 구성되고 쌍축적으로 신장된 필름이고, 열수축성 밀봉필름이 상기 열수축성 필름의 양면에 피복된 선형의 저밀도 에틸렌 중합체로 구성되고 쌍축적으로 신장된 필름인 것을 특징으로 하는 열수축성 및 열밀봉성의 적층상 포장재료.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860002657A 1985-08-24 1986-04-08 열수축성 적층상 포장재료 KR900000242B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP85110661.7 1985-08-24
EP85110661A EP0214314B1 (en) 1985-08-24 1985-08-24 Heat shrinkable laminated packaging material
JP85110661.7 1985-08-24

Publications (2)

Publication Number Publication Date
KR870001935A true KR870001935A (ko) 1987-03-28
KR900000242B1 KR900000242B1 (ko) 1990-01-24

Family

ID=8193702

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002657A KR900000242B1 (ko) 1985-08-24 1986-04-08 열수축성 적층상 포장재료

Country Status (7)

Country Link
EP (1) EP0214314B1 (ko)
KR (1) KR900000242B1 (ko)
AU (1) AU581453B2 (ko)
DE (1) DE3586000D1 (ko)
FI (1) FI82813C (ko)
NL (1) NL8503415A (ko)
SE (1) SE468762B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077109A (en) * 1987-08-31 1991-12-31 Viskase Corporation Oriented multilayer film and process for making same
US4911963A (en) * 1987-08-31 1990-03-27 Viskase Corporation Multilayer film containing amorphous nylon
US5053259A (en) * 1988-08-23 1991-10-01 Viskase Corporation Amorphous nylon copolymer and copolyamide films and blends
EP0384097A1 (en) * 1989-02-20 1990-08-29 AB AKERLUND & RAUSING Laminated plastic sheets and a method for producing the same
WO1997003822A1 (de) * 1995-07-24 1997-02-06 Wolff Walsrode Aktiengesellschaft Verbundfolien mit biaxial orientierten polyethylen-siegelschichten
EP0967073B1 (en) * 1998-06-26 2005-04-13 Kureha Kagaku Kogyo Kabushiki Kaisha Biaxially stretched multilayer film
US6299984B1 (en) * 1998-09-14 2001-10-09 Cryovac, Inc. Heat-shrinkable multilayer thermoplastic film
FR2828435B1 (fr) * 2001-08-13 2004-06-25 Linpac Plastics Pontivy Sa Film multicouche thermoretractable
US20110177742A1 (en) * 2008-07-09 2011-07-21 Filip Frederix Functional sheet
WO2012171538A1 (en) 2011-06-15 2012-12-20 Elekta Ab (Publ) Radiotherapy management system and methods
WO2013000488A1 (en) 2011-06-28 2013-01-03 Elekta Ab (Publ) Systems and methods for the management and provision of radiotherapy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE650722A (ko) * 1963-07-20
DE1769510A1 (de) * 1968-06-04 1971-07-01 Lissmann Alkor Werk Verbundfolie zur Herstellung von Schrumpfpackungen
JPS6036388B2 (ja) * 1979-07-13 1985-08-20 東洋紡績株式会社 密着性の良好な包装材料
US4486507A (en) * 1981-05-14 1984-12-04 Feldmuhle Aktiengesellschaft Transparent, shrinkable film, consisting of one or several layers
AU553698B2 (en) * 1983-02-09 1986-07-24 Kureha Kagaku Kogyo Kabushiki Kaisha Heat shrinkable laminate
EP0135178B1 (de) * 1983-09-05 1987-10-14 Hoechst Aktiengesellschaft Siegelbare Mehrschichtfolie für Verpackungszwecke
US4686125A (en) * 1984-09-28 1987-08-11 Baxter Travenol Laboratories, Inc. Film laminate for sterile flexible containers

Also Published As

Publication number Publication date
AU4661185A (en) 1987-02-26
AU581453B2 (en) 1989-02-23
SE8505702D0 (sv) 1985-12-03
KR900000242B1 (ko) 1990-01-24
NL8503415A (nl) 1987-03-16
EP0214314A1 (en) 1987-03-18
SE8505702L (sv) 1987-02-25
FI82813C (fi) 1991-04-25
DE3586000D1 (de) 1992-06-11
FI82813B (fi) 1991-01-15
EP0214314B1 (en) 1992-05-06
SE468762B (sv) 1993-03-15
FI854776A0 (fi) 1985-12-02
FI854776A (fi) 1987-02-25

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