KR890009600A - 시이트형태 또는 웨브형태의 가요한 포장지와 포장지의 제조방법 및 포장지로부터 제조되는 포장용기 - Google Patents

시이트형태 또는 웨브형태의 가요한 포장지와 포장지의 제조방법 및 포장지로부터 제조되는 포장용기 Download PDF

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KR890009600A
KR890009600A KR1019880015678A KR880015678A KR890009600A KR 890009600 A KR890009600 A KR 890009600A KR 1019880015678 A KR1019880015678 A KR 1019880015678A KR 880015678 A KR880015678 A KR 880015678A KR 890009600 A KR890009600 A KR 890009600A
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South Korea
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layer
carrier layer
wrapping paper
thin film
vinyl alcohol
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KR1019880015678A
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English (en)
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KR910009515B1 (ko
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프리스크 페테르
뤠프그렌 라르스
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궤스타 세브레르
로비 테크닉 아크티에보라그
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    • 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
    • B32B27/10—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 paper or cardboard
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/082—Layered products comprising a layer of metal comprising metal 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 comprising vinyl resins; comprising acrylic resins
    • 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
    • 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
    • B32B27/34—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
    • B32B2307/70—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • 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
    • B32B2377/00—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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1303—Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31779—Next to cellulosic
    • Y10T428/31783—Paper or wood

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

내용 없음

Description

사이트형태 또는 웨브형태의 가요한 포장지와 포장지의 제조방법 및 포장지로부터 제조되는 포장용기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 시이트형태 또는 웨브형태의 포장지를 개략 도시한 단면도.
제2도는 본 발명의 일실시예에 따른 포장지의 단면도.
제3도는 제2도에 도시한 형의 포장지를 제조할 수 있는 제조장치를 개략 도시한 도면.
* 도면의 주요부분에 대한 부호의 설명
1,1′ : 포장지 2 : 캐리어층
3 : 외측코우팅층 4 : 내측코우팅층
5 : 알루미늄박막 6 : 에틸비닐알코올층
7 : 습기침투층

Claims (11)

  1. 기계적강도는 우수하지만 접을 수 있는 재료로된 캐리어 층(2)과, 캐리어층(2)의 일면상에 적층되어 기체를 밀폐하는 알루미늄박막(5)으로 구성되어 기체차단특성이 우수한 포장용기를 제조하는데 주로 이용되는 포장지에 있어서, 캐리어층(2)과 알루미늄박막(5)사이에 배치되는 에틸비닐알코올층(6)을 추가적으로 포함하는 것을 특징으로 하는 포장지.
  2. 제1항에 있어서, 에틸비닐알코올층(6)은 압출에 의해 제조되어 알루미늄박막(5)에 직접 부착되는 것을 특징으로 하는 포장지.
  3. 제1항 또는 제2항에 있어서, 에틸비닐알코올층(6)과 캐리어층(2)사이에 습기침투재료로된 습기침투층(7)을 구비시킨 것을 특징으로 하는 포장지.
  4. 제3항에 있어서, 습기침투층(7)은 폴리아미드로된 것임을 특징으로 하는 포장지.
  5. 제4항에 있어서, 습기침투층(7)은 압출에 의해 제조되어 에틸비닐알코올층(6)과 캐리어층(2)사이에 직접 부착되는 것을 특징으로 하는 포장지.
  6. 제1항, 제2항, 제4항 또는 제75항에 있어서, 알루미늄박막(5)의 자유면에는 방수재로된 내측코우팅층(4)이 피복되는 것을 특징으로 하는 포장지.
  7. 제6항에 있어서, 상기 내측코우팅층(4)은 압출된 열가소성플라스틱으로된 것을 특징으로 하는 포장지.
  8. 제1항, 제2항 제4항, 제5항 또는 제7항에 있어서, 캐리어층은(2)중 에틸비닐알코올층(6)을 대향하지 않는 폭면에 방수재로된 외측코우팅층(3)이 피복되는 것을 특징으로 하는 포장지.
  9. 기계적강도가 우수하나 접을 수 있는 재료로된 캐리어층(2)의 일면에 습기침투재로된 습기침투층(7)을 압출하여 정착시킨 다음, 습기침투층(7)상에 에틸비닐알코올층(6)을 압축하여 정착시키고, 에틸비닐알코올층(6)상에 알루미늄박막(5)을 피복한 후, 정착시킨 층들을 압착하여 서로 영구접합함으로써 포장지를 제조하는 것을 특징으로 하는 포장지의 제조방법.
  10. 산소민감성 액체 내용물을 주로 내포하는 포장용기에 있어서, 기계적 강도는 우수하지만 접을 수 있는 재료로 된 캐리어층(2)과, 캐리어층의 일면상에 적층하여 기체를 밀폐하는 알루미늄박막(5)과, 캐리어층(2)과 알루미늄박막(5)사이에 배치되는 에틸비닐알코올층(6)과, 캐리어층(2)과 에틸비닐알코올층(6)사이에 배치되는 습기 침투층(7)으로 구성된 포장지를 재료로 하여 제조되는 것을 특징으로 하는 포장용기.
  11. 기계적강도는 우수하지만 접을 수 있는 재료로된 캐리어층(2)과, 캐리어층(2)의 일면상에 적층되어 기체를 밀폐하는 알루미늄박막(5)과, 캐리어층(2)과 알루미늄박막(5)사이에 배치되는 에틸비닐알코올층(6)과, 캐리어층(2)과 에틸비닐알코올층(6)사이에 배치되는 습기침투층(7)으로 구성된 포장지를 주로 산소민감성 액체 내용물을 내포하는 포장용기의 제조에 이용하는 것을 특징으로 하는 포장지의 이용방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015678A 1987-12-01 1988-11-28 시이트형태 또는 웨브형태의 가요한 포장지와 포장지의 제조방법 및 포장지로부터 제조되는 포장용기 KR910009515B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8704789A SE467918B (sv) 1987-12-01 1987-12-01 Flexibelt, ark- eller banformigt foerpackningslaminat, saett att framstaella laminatet samt av laminatet framstaellda foerpackningsbehaallare
SE8704789-0 1987-12-01

Publications (2)

Publication Number Publication Date
KR890009600A true KR890009600A (ko) 1989-08-02
KR910009515B1 KR910009515B1 (ko) 1991-11-21

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Application Number Title Priority Date Filing Date
KR1019880015678A KR910009515B1 (ko) 1987-12-01 1988-11-28 시이트형태 또는 웨브형태의 가요한 포장지와 포장지의 제조방법 및 포장지로부터 제조되는 포장용기

Country Status (11)

Country Link
US (1) US4994310A (ko)
EP (1) EP0318771B1 (ko)
JP (1) JP2656095B2 (ko)
KR (1) KR910009515B1 (ko)
AT (1) ATE84747T1 (ko)
AU (1) AU608918B2 (ko)
CA (1) CA1316777C (ko)
DE (1) DE3877718T2 (ko)
ES (1) ES2037185T3 (ko)
RU (1) RU1806073C (ko)
SE (1) SE467918B (ko)

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SE467918B (sv) 1992-10-05
AU2636488A (en) 1989-06-01
EP0318771A1 (en) 1989-06-07
SE8704789D0 (sv) 1987-12-01
AU608918B2 (en) 1991-04-18
US4994310A (en) 1991-02-19
RU1806073C (ru) 1993-03-30
CA1316777C (en) 1993-04-27
JP2656095B2 (ja) 1997-09-24
SE8704789L (sv) 1989-06-02
JPH01200953A (ja) 1989-08-14
KR910009515B1 (ko) 1991-11-21
ATE84747T1 (de) 1993-02-15
DE3877718T2 (de) 1993-05-13
ES2037185T3 (es) 1993-06-16
EP0318771B1 (en) 1993-01-20
DE3877718D1 (de) 1993-03-04

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