WO2013012186A3 - 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 폴리올레핀계 연신 필름 - Google Patents

폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 폴리올레핀계 연신 필름 Download PDF

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Publication number
WO2013012186A3
WO2013012186A3 PCT/KR2012/005175 KR2012005175W WO2013012186A3 WO 2013012186 A3 WO2013012186 A3 WO 2013012186A3 KR 2012005175 W KR2012005175 W KR 2012005175W WO 2013012186 A3 WO2013012186 A3 WO 2013012186A3
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WO
WIPO (PCT)
Prior art keywords
polyolefin film
oriented polyolefin
manufacturing
manufactured therefrom
lamination
Prior art date
Application number
PCT/KR2012/005175
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English (en)
French (fr)
Other versions
WO2013012186A2 (ko
Inventor
김종철
금종하
박성우
Original Assignee
율촌화학 주식회사
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47558566&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2013012186(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 율촌화학 주식회사 filed Critical 율촌화학 주식회사
Priority to CN201280034931.2A priority Critical patent/CN103648749B/zh
Priority to JP2014520113A priority patent/JP5934355B2/ja
Publication of WO2013012186A2 publication Critical patent/WO2013012186A2/ko
Publication of WO2013012186A3 publication Critical patent/WO2013012186A3/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/185—Articles comprising two or more components, e.g. co-extruded layers the components being layers comprising six or more components, i.e. each component being counted once for each time it is present, e.g. in a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

열 라미네이션용 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 열 라미네이션용 폴리올레핀계 연신 필름이 개시된다.　종연신 후에 진행되는 추가 압출 및 냉각 공정을 포함하게 됨으로써, 추가 압출 공정을 통해 수지층이 적층되고, 융점이 낮은 수지의 경우에도 연속적인 압출을 통한 적층이 가능하다. 따라서 제조 공정이 단조롭고 시간이 적게 소요되어 제품의 생산 단가를 낮출 수 있으며, 층간 접착력을 개선할 수 있다.
PCT/KR2012/005175 2011-07-15 2012-06-29 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 폴리올레핀계 연신 필름 WO2013012186A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280034931.2A CN103648749B (zh) 2011-07-15 2012-06-29 用于制备取向聚烯烃膜的方法和由此制备的取向聚烯烃膜
JP2014520113A JP5934355B2 (ja) 2011-07-15 2012-06-29 ポリオレフィン系延伸フィルムの製造方法および該方法により製造されたポリオレフィン系延伸フィルム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0070509 2011-07-15
KR1020110070509A KR101242227B1 (ko) 2011-07-15 2011-07-15 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 폴리올레핀계 연신 필름

Publications (2)

Publication Number Publication Date
WO2013012186A2 WO2013012186A2 (ko) 2013-01-24
WO2013012186A3 true WO2013012186A3 (ko) 2013-03-14

Family

ID=47558566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005175 WO2013012186A2 (ko) 2011-07-15 2012-06-29 폴리올레핀계 연신 필름의 제조방법 및 이로부터 제조된 폴리올레핀계 연신 필름

Country Status (4)

Country Link
JP (1) JP5934355B2 (ko)
KR (1) KR101242227B1 (ko)
CN (1) CN103648749B (ko)
WO (1) WO2013012186A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108725996A (zh) * 2017-04-24 2018-11-02 上海联净复合材料技术有限公司 覆铁膜生产装置和覆铁膜的生产方法
GB2571564A (en) * 2018-03-01 2019-09-04 Dominic Johnson Paul Customisable food containers
KR102145946B1 (ko) 2019-09-25 2020-08-19 호림판매(주) 불투명 단층필름을 이용한 포장재의 제조방법 및 이에 의해 제조된 단층필름을 포함하여 내용물의 식별이 용이한 구조를 형성하는 포장재
KR102391823B1 (ko) * 2021-02-26 2022-04-29 동우 화인켐 주식회사 이차전지용 파우치 필름

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020008003A (ko) * 2000-07-19 2002-01-29 쇼지 고메이 이축연신 박리필름의 인라인 제조방법
KR20030048272A (ko) * 2001-12-11 2003-06-19 주식회사 코오롱 접착성이 우수한 폴리에스테르 필름의 제조방법
KR20040046073A (ko) * 2002-11-26 2004-06-05 주식회사서통 폴리올레핀계 공압출 연신 폴리프로필렌(ｏｐｐ) 필름
KR20100130045A (ko) * 2009-06-02 2010-12-10 율촌화학 주식회사 적층필름 및 그 제조 방법

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JP2798471B2 (ja) * 1990-03-12 1998-09-17 王子油化合成紙株式会社 インモールド用ラベル
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020008003A (ko) * 2000-07-19 2002-01-29 쇼지 고메이 이축연신 박리필름의 인라인 제조방법
KR20030048272A (ko) * 2001-12-11 2003-06-19 주식회사 코오롱 접착성이 우수한 폴리에스테르 필름의 제조방법
KR20040046073A (ko) * 2002-11-26 2004-06-05 주식회사서통 폴리올레핀계 공압출 연신 폴리프로필렌(ｏｐｐ) 필름
KR20100130045A (ko) * 2009-06-02 2010-12-10 율촌화학 주식회사 적층필름 및 그 제조 방법

Also Published As

Publication number Publication date
KR20130009408A (ko) 2013-01-23
JP2014523825A (ja) 2014-09-18
CN103648749B (zh) 2016-05-25
WO2013012186A2 (ko) 2013-01-24
CN103648749A (zh) 2014-03-19
JP5934355B2 (ja) 2016-06-15
KR101242227B1 (ko) 2013-03-11

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