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DK3498454T3 - Maskine til strækning af termoplastiske folier samt fremgangsmåde - Google Patents

Maskine til strækning af termoplastiske folier samt fremgangsmåde Download PDF

Info

Publication number
DK3498454T3
DK3498454T3 DK18212554.2T DK18212554T DK3498454T3 DK 3498454 T3 DK3498454 T3 DK 3498454T3 DK 18212554 T DK18212554 T DK 18212554T DK 3498454 T3 DK3498454 T3 DK 3498454T3
Authority
DK
Denmark
Prior art keywords
machine
thermoplastic films
stretching thermoplastic
stretching
films
Prior art date
Application number
DK18212554.2T
Other languages
English (en)
Inventor
Jean-Pierre Darlet
Original Assignee
Darlet Jean Pierre
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 Darlet Jean Pierre filed Critical Darlet Jean Pierre
Application granted granted Critical
Publication of DK3498454T3 publication Critical patent/DK3498454T3/da

Links

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
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • B29C55/165—Apparatus therefor
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • B29C55/20—Edge clamps
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Advancing Webs (AREA)
DK18212554.2T 2017-12-15 2018-12-14 Maskine til strækning af termoplastiske folier samt fremgangsmåde DK3498454T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1762211A FR3075088B1 (fr) 2017-12-15 2017-12-15 Machine d'etirage de films en matiere thermoplastique

Publications (1)

Publication Number Publication Date
DK3498454T3 true DK3498454T3 (da) 2024-07-15

Family

ID=61750312

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18212554.2T DK3498454T3 (da) 2017-12-15 2018-12-14 Maskine til strækning af termoplastiske folier samt fremgangsmåde

Country Status (9)

Country Link
US (1) US10857723B2 (da)
EP (1) EP3498454B1 (da)
JP (1) JP7061008B2 (da)
CN (1) CN109927276B (da)
DK (1) DK3498454T3 (da)
ES (1) ES2981731T3 (da)
FR (1) FR3075088B1 (da)
PL (1) PL3498454T3 (da)
PT (1) PT3498454T (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019127701A1 (de) * 2019-10-15 2021-04-15 Brückner Maschinenbau GmbH & Co. KG Kluppenwagen für eine Transportkettenanordnung einer Reckanlage sowie eine zugehörige Reckanlage
FR3106522B1 (fr) * 2020-01-27 2022-02-18 Carolina Marchante Dispositif d’étirage pour étirer un film en matière synthétique
CN111086196B (zh) * 2020-03-19 2020-06-30 佛山市盟思拉伸机械有限公司 薄膜双向同步拉伸装置及其控制方法
CN114248424B (zh) * 2020-09-25 2024-06-18 佛山市盟思拉伸机械有限公司 薄膜纵向热矫形装置及方法
US11597198B2 (en) 2020-10-05 2023-03-07 Meta Platforms Technologies, Llc Methods of manufacturing optically anisotropic polymer thin films
CN114228121B (zh) * 2022-02-24 2022-05-13 佛山市盟思拉伸机械有限公司 提高薄膜在拉伸起始段同步性的拉伸装置
CN114228123B (zh) * 2022-02-24 2022-06-14 佛山市盟思拉伸机械有限公司 纵横拉伸率趋于一致的薄膜拉伸装置
CN117799150B (zh) * 2024-02-28 2024-05-07 陕西宝昱科技工业股份有限公司 塑料膜拉伸成型设备及塑料膜拉伸成型方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258591B (de) * 1961-09-16 1968-01-11 Kalle Ag Verfahren und Vorrichtung zum gleichzeitigen Laengs- und Querverstrecken thermoplastischer Kunststoffolienbahnen
GB1013627A (en) * 1963-06-19 1965-12-15 Bakelite Xylonite Ltd Improvements in and relating to apparatus for stretching sheet material
DE1504242B2 (de) * 1963-08-21 1971-01-28 Farbwerke Hoechst AG, vorm Meister Lucius & Brumng, 6000 Frankfurt Vorrichtung zum gleichzeitigen Recken in Langs und Querrichtung von erwärmten Folienbahnen aus thermoplastischen Kunst stoffen
US3305889A (en) * 1965-05-03 1967-02-28 Exxon Research Engineering Co Bi-axial stretching machine
DE1704700C3 (de) * 1967-05-25 1973-09-20 Hitachi Ltd., Tokio Vorrichtung zum gleichzeitigen Strecken einer Folienbahn aus einem Kunststoff in ihrer Langs und Quer richtung
US3932919A (en) * 1970-11-26 1976-01-20 Erwin Kampf Maschinenfabrik Improved gripper return means for a machine for simultaneously biaxially stretching thermoplastic film
DE2535032B1 (de) * 1975-08-06 1976-11-25 Kampf Maschf Erwin Simultan-Biaxialreckmaschine
DE2749185C3 (de) * 1977-11-03 1980-07-17 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Vorrichtung zum simultanen biaxialen Recken von Folienbahnen
JP4232683B2 (ja) * 2004-04-28 2009-03-04 株式会社日立プラントテクノロジー シート延伸装置
FR2924048B1 (fr) 2007-11-28 2013-03-08 Darlet Marchante Technologie Procede d'etirage d'un film en matiere synthetique
JP5611796B2 (ja) * 2010-12-09 2014-10-22 株式会社日立製作所 シート状物の延伸機
CN102848568B (zh) 2012-09-21 2015-12-02 青岛顺德塑料机械有限公司 Bopva双向拉伸片材外置式导轨系统
CN103434128B (zh) 2013-09-10 2015-09-02 青岛同飞管业有限公司 一种高质片材双向热循环生产工艺
JP6214620B2 (ja) * 2015-12-18 2017-10-18 株式会社日本製鋼所 シート状物の延伸機
CN105799149B (zh) * 2016-04-26 2019-03-29 北京华腾佳和科技有限公司 一种链节组件、链条和降低纵向收缩率的薄膜拉伸装置

Also Published As

Publication number Publication date
EP3498454A1 (fr) 2019-06-19
JP2019107872A (ja) 2019-07-04
FR3075088B1 (fr) 2021-01-01
FR3075088A1 (fr) 2019-06-21
ES2981731T3 (es) 2024-10-10
CN109927276B (zh) 2022-07-12
PT3498454T (pt) 2024-07-09
PL3498454T3 (pl) 2024-08-26
JP7061008B2 (ja) 2022-04-27
CN109927276A (zh) 2019-06-25
EP3498454B1 (fr) 2024-04-03
US20190184626A1 (en) 2019-06-20
US10857723B2 (en) 2020-12-08

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