KR960013629A - 측면 동시압출시킴으로써 열가소성 필름을 제조하는 방법 - Google Patents

측면 동시압출시킴으로써 열가소성 필름을 제조하는 방법 Download PDF

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Publication number
KR960013629A
KR960013629A KR1019950035875A KR19950035875A KR960013629A KR 960013629 A KR960013629 A KR 960013629A KR 1019950035875 A KR1019950035875 A KR 1019950035875A KR 19950035875 A KR19950035875 A KR 19950035875A KR 960013629 A KR960013629 A KR 960013629A
Authority
KR
South Korea
Prior art keywords
thermoplastic film
producing thermoplastic
side coextrusion
coextrusion
producing
Prior art date
Application number
KR1019950035875A
Other languages
English (en)
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 filed Critical
Publication of KR960013629A publication Critical patent/KR960013629A/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
    • B29C55/023—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
    • 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
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • B29C48/495—Feed-blocks
    • 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
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • 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
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
KR1019950035875A 1994-10-19 1995-10-18 측면 동시압출시킴으로써 열가소성 필름을 제조하는 방법 KR960013629A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25378994 1994-10-19
EP95106548A EP0707938A3 (en) 1994-10-19 1995-05-02 Process for producing a thermoplastic film by side-by-side coextrusion

Publications (1)

Publication Number Publication Date
KR960013629A true KR960013629A (ko) 1996-05-22

Family

ID=17256179

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035875A KR960013629A (ko) 1994-10-19 1995-10-18 측면 동시압출시킴으로써 열가소성 필름을 제조하는 방법

Country Status (2)

Country Link
EP (1) EP0707938A3 (ko)
KR (1) KR960013629A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030046219A (ko) * 2001-12-05 2003-06-12 주식회사 한본 급속 열처리 장치
KR100460338B1 (ko) * 1998-02-04 2005-01-17 삼성전자주식회사 반도체소자 제조용 서셉터
KR20210150768A (ko) * 2020-06-04 2021-12-13 한국앤컴퍼니 주식회사 극판 모서리 접촉부가 보강된 납축전지 분리막 제조 방법

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750159A (en) * 1996-06-24 1998-05-12 Minnesota Mining & Manufacturing Company Die for extruding one or more fluid streams
DE10110432A1 (de) * 2001-03-05 2002-09-19 Mitsubishi Polyester Film Gmbh Amorphe, gedeckt eingefärbte Folie aus einem bibenzolmodifizierten Thermoplasten, Verfahren zu ihrer Herstellung und ihre Verwendung
JP4643357B2 (ja) * 2005-05-12 2011-03-02 東洋鋼鈑株式会社 脆性樹脂フィルムの製造方法および脆性樹脂フィルム
US8981178B2 (en) 2009-12-30 2015-03-17 Kimberly-Clark Worldwide, Inc. Apertured segmented films
US10081123B2 (en) 2010-12-31 2018-09-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US8895126B2 (en) 2010-12-31 2014-11-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US9676164B2 (en) 2011-07-18 2017-06-13 Kimberly-Clark Worldwide, Inc. Extensible sheet material with visual stretch indicator
DE102012107753A1 (de) * 2012-08-22 2014-02-27 Windmöller & Hölscher Kg Folienprodukt
DE102013007669A1 (de) * 2013-05-02 2014-11-06 Windmöller & Hölscher Kg Verfahren zur Regelung des Dickenprofils von inline gereckten Folien
JP6338864B2 (ja) * 2014-01-17 2018-06-06 東洋鋼鈑株式会社 延伸フィルムの製造方法
US10836089B2 (en) * 2014-02-20 2020-11-17 Guill Tool & Engineering Co., Inc. Multicomponent approach to standard and microlayer coextrusion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448183A (en) * 1966-08-05 1969-06-03 Dow Chemical Co Method for the preparation of multilayer film
DE2853850C3 (de) * 1978-12-13 1981-10-01 W. U. H. Fernholz (Gmbh & Co Kg), 5882 Meinerzhagen Polystyrolfolie
JPS6030259B2 (ja) * 1980-04-24 1985-07-15 日本スチレンペ−パ−株式会社 多列複合プラスチックシ−トの製造法
US4348346A (en) * 1980-07-23 1982-09-07 Champion International Corporation Polyester film extrusion with edge bead control
US4521359A (en) * 1981-12-04 1985-06-04 Exxon Research & Engineering Co. Method of coextruding plastics to form a composite sheet
JPH0218023A (ja) * 1988-07-06 1990-01-22 Mitsubishi Plastics Ind Ltd 熱可塑性樹脂の押出成形方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460338B1 (ko) * 1998-02-04 2005-01-17 삼성전자주식회사 반도체소자 제조용 서셉터
KR20030046219A (ko) * 2001-12-05 2003-06-12 주식회사 한본 급속 열처리 장치
KR20210150768A (ko) * 2020-06-04 2021-12-13 한국앤컴퍼니 주식회사 극판 모서리 접촉부가 보강된 납축전지 분리막 제조 방법

Also Published As

Publication number Publication date
EP0707938A3 (en) 1997-01-08
EP0707938A2 (en) 1996-04-24

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