DK3625027T3 - Device for stretching thermoplastic film simultaneously in the longitudinal and transverse directions - Google Patents

Device for stretching thermoplastic film simultaneously in the longitudinal and transverse directions Download PDF

Info

Publication number
DK3625027T3
DK3625027T3 DK18722586.7T DK18722586T DK3625027T3 DK 3625027 T3 DK3625027 T3 DK 3625027T3 DK 18722586 T DK18722586 T DK 18722586T DK 3625027 T3 DK3625027 T3 DK 3625027T3
Authority
DK
Denmark
Prior art keywords
longitudinal
thermoplastic film
transverse directions
film simultaneously
stretching thermoplastic
Prior art date
Application number
DK18722586.7T
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 DK3625027T3 publication Critical patent/DK3625027T3/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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0031—Refractive
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0066—Optical filters
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or fuel cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DK18722586.7T 2017-05-15 2018-05-14 Device for stretching thermoplastic film simultaneously in the longitudinal and transverse directions DK3625027T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754255A FR3066138B1 (fr) 2017-05-15 2017-05-15 Dispositif d'etirage de film thermoplastique simultanement dans le sens longitudinal et dans le sens transversal
PCT/EP2018/062353 WO2018210737A1 (fr) 2017-05-15 2018-05-14 Dispositif d'étirage de film thermoplastique simultanément dans le sens longitudinal et dans le sens transversal

Publications (1)

Publication Number Publication Date
DK3625027T3 true DK3625027T3 (en) 2021-06-28

Family

ID=59521044

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18722586.7T DK3625027T3 (en) 2017-05-15 2018-05-14 Device for stretching thermoplastic film simultaneously in the longitudinal and transverse directions

Country Status (13)

Country Link
US (1) US10875234B2 (da)
EP (1) EP3625027B1 (da)
JP (1) JP7117834B2 (da)
KR (1) KR102446128B1 (da)
CN (1) CN110621473B (da)
CA (1) CA3063486A1 (da)
DK (1) DK3625027T3 (da)
ES (1) ES2880205T3 (da)
FR (1) FR3066138B1 (da)
HU (1) HUE055492T2 (da)
PL (1) PL3625027T3 (da)
PT (1) PT3625027T (da)
WO (1) WO2018210737A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258910A (da) * 1959-12-12
US3014234A (en) * 1959-12-21 1961-12-26 American Viscose Corp Method and apparatus for biaxially stretching films
DE1234374B (de) * 1961-03-21 1967-02-16 Brueckner Trocknerbau Inh Gern Vorrichtung zum biaxialen Recken einer Materialbahn in Laengs- und Querrichtung
US3427684A (en) * 1967-01-26 1969-02-18 Exxon Research Engineering Co Biaxial 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
US3598371A (en) * 1969-10-17 1971-08-10 Bevis Ind Inc Tenter frame
US3932919A (en) * 1970-11-26 1976-01-20 Erwin Kampf Maschinenfabrik Improved gripper return means for a machine for simultaneously biaxially stretching thermoplastic film
JPS6158723A (ja) * 1984-08-31 1986-03-26 Toray Ind Inc シ−ト状物延伸装置
JPS6174822A (ja) * 1984-09-19 1986-04-17 Toray Ind Inc シ−ト状物延伸装置
US5072493A (en) * 1988-06-22 1991-12-17 E. I. Du Pont De Nemours And Company Apparatus for drawing plastic film in a tenter frame
DE4241213C2 (de) * 1992-12-08 1999-04-08 Dornier Gmbh Lindauer Vorrichtung zur simultanen, biaxialen Behandlung von Folienbahnen
US5753172A (en) * 1996-12-11 1998-05-19 E. I. Du Pont De Nemours And Company Film bead heating for simultaneous stretching
US5771547A (en) * 1997-08-14 1998-06-30 E.I. Du Pont De Nemours And Company Tenter clip cleaning method and apparatus
US5970589A (en) * 1997-09-11 1999-10-26 Hitachi, Ltd. Simultaneous biaxial stretching apparatus and method
US5939845A (en) * 1998-03-23 1999-08-17 E. I. Du Pont De Nemours And Company Method for controlling tenter clip gap spacing during simultaneous biaxial stretching using linear synchronous motors
US7037461B1 (en) * 1999-12-21 2006-05-02 3M Innovative Properties Company Method of stretching film
FR2849801B1 (fr) 2003-01-15 2006-12-08 Darlet Marchante Tech Sa Dispositif pour l'etirage simultane de films dans le sens longitudinal et dans le sens transversal
KR100990213B1 (ko) * 2003-12-16 2010-10-29 가부시키가이샤 히타치플랜트테크놀로지 시트형상물의 연신기
JP4668215B2 (ja) * 2006-07-19 2011-04-13 東芝機械株式会社 クリップ式シート・フィルム延伸装置
JP4582103B2 (ja) * 2007-03-12 2010-11-17 株式会社日立プラントテクノロジー シート状物の延伸機
JP2008302581A (ja) * 2007-06-07 2008-12-18 Nippon Zeon Co Ltd 延伸光学フィルムの製造方法
JP5371523B2 (ja) * 2009-04-14 2013-12-18 東芝機械株式会社 フィルム延伸装置およびフィルムの延伸方法
JP2011126024A (ja) * 2009-12-15 2011-06-30 Hitachi Plant Technologies Ltd 同時二軸延伸機
CN102069586A (zh) * 2010-12-29 2011-05-25 汕头市远东轻化装备有限公司 塑料薄膜双向同步拉伸设备
DE102012025486A1 (de) * 2012-12-20 2014-06-26 Brückner Maschinenbau GmbH & Co. KG Kluppen-Transporteinheit
EP2934854B1 (de) * 2012-12-20 2017-08-30 Brückner Maschinenbau GmbH & Co. Kg Reckanlage
JP6057791B2 (ja) * 2013-03-18 2017-01-11 株式会社日本製鋼所 延伸・収縮機能選択式シート状物の延伸機
DE102013011965A1 (de) * 2013-07-18 2015-01-22 Brückner Maschinenbau GmbH & Co. KG Linearmotorgetriebene Transportanlage, insbesondere Reckanlage
CN203543103U (zh) * 2013-10-31 2014-04-16 青岛中科华联新材料有限公司 双向同步拉伸铗子机构
FR3038247B1 (fr) * 2015-06-30 2017-08-04 Andritz Biax Sas Machine d'etirage de film

Also Published As

Publication number Publication date
WO2018210737A1 (fr) 2018-11-22
HUE055492T2 (hu) 2021-12-28
JP2018192780A (ja) 2018-12-06
CN110621473A (zh) 2019-12-27
CN110621473B (zh) 2022-01-18
EP3625027A1 (fr) 2020-03-25
US20180326650A1 (en) 2018-11-15
KR102446128B1 (ko) 2022-09-22
JP7117834B2 (ja) 2022-08-15
PT3625027T (pt) 2021-07-07
US10875234B2 (en) 2020-12-29
FR3066138A1 (fr) 2018-11-16
PL3625027T3 (pl) 2021-09-27
FR3066138B1 (fr) 2019-07-12
ES2880205T3 (es) 2021-11-23
KR20200016247A (ko) 2020-02-14
EP3625027B1 (fr) 2021-04-07
CA3063486A1 (fr) 2018-11-22

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