NL258465A - - Google Patents

Info

Publication number
NL258465A
NL258465A NL258465DA NL258465A NL 258465 A NL258465 A NL 258465A NL 258465D A NL258465D A NL 258465DA NL 258465 A NL258465 A NL 258465A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL258465A publication Critical patent/NL258465A/xx

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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
NL258465D 1960-03-16 NL258465A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15481A US3078504A (en) 1960-03-16 1960-03-16 Method and apparatus for biaxial stretching of beaded edge film

Publications (1)

Publication Number Publication Date
NL258465A true NL258465A (es) 1900-01-01

Family

ID=21771655

Family Applications (1)

Application Number Title Priority Date Filing Date
NL258465D NL258465A (es) 1960-03-16

Country Status (5)

Country Link
US (1) US3078504A (es)
CH (1) CH376654A (es)
DE (1) DE1479889A1 (es)
GB (1) GB975235A (es)
NL (1) NL258465A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195177A (en) * 1961-08-06 1965-07-20 Shin Mitsubishi Jukogyo Kk Apparatus for stretching thermoplastic film
US3211816A (en) * 1962-01-03 1965-10-12 Fmc Corp Method and apparatus for shaping and stretching beaded edge films
US3110927A (en) * 1962-04-13 1963-11-19 Avisun Corp Film stretching apparatus
NL291836A (es) * 1962-04-24
US3254148A (en) * 1963-01-10 1966-05-31 Goodyear Tire & Rubber Film stretching process
US3138824A (en) * 1963-06-04 1964-06-30 Fmc Corp Film stretching apparatus
US3179977A (en) * 1964-02-03 1965-04-27 Marshall And Williams Corp Multiple hinged rail joint
US3370111A (en) * 1964-06-17 1968-02-20 Polaroid Corp Process and apparatus for making sheet material having a varying molecular orientation
US3271889A (en) * 1965-05-13 1966-09-13 Sr Arch O Long Flatwork ironer with automatic flatwork spreading mechanism
US3525123A (en) * 1967-04-17 1970-08-25 Phillips Petroleum Co Apparatus for molding biaxially oriented articles
US3676539A (en) * 1969-09-02 1972-07-11 Mobil Oil Corp Biaxial orientation of thermoplastic film
US4551514A (en) * 1981-05-18 1985-11-05 Mobil Oil Corporation Biaxially oriented films of butene-1 homopolymer and copolymers
US4385022A (en) * 1981-05-18 1983-05-24 Mobil Oil Corporation Process for preparing biaxially oriented films of butene-1 homopolymer and copolymers
GB8714935D0 (en) * 1987-06-25 1987-07-29 Procter & Schwartz Ltd Stenter apparatus
US4862564A (en) * 1987-11-09 1989-09-05 Mobil Oil Corporation Apparatus for stretching a thermoplastic material web
US5173239A (en) * 1991-08-29 1992-12-22 E. I. Du Pont De Nemours And Company Process for stretching a web of material
US5590445A (en) * 1994-03-22 1997-01-07 Teikoku Seiki Kabushiki Kaisha Tape extension device for semiconductor producing apparatus and semiconductor producing apparatus with tape extension device
US6916440B2 (en) 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US7153122B2 (en) * 2002-05-28 2006-12-26 3M Innovative Properties Company Apparatus for making transversely drawn films with substantially uniaxial character
US6936209B2 (en) * 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
JP4965555B2 (ja) 2005-04-08 2012-07-04 スリーエム イノベイティブ プロパティズ カンパニー ヒートセット型光学フィルム
US20100221496A1 (en) * 2006-08-31 2010-09-02 De Jong Johannes H A Stretchable laminate
US8080198B2 (en) * 2006-10-20 2011-12-20 Avery Dennison Corporation Elastic diaper component
US20090311465A1 (en) * 2008-06-11 2009-12-17 De Jong Johannes H A Stretchable laminate
CN106273390B (zh) * 2016-11-15 2018-05-08 北京化工大学 一种薄膜双向拉伸方法及装置
CN114714607B (zh) * 2022-02-18 2023-06-13 江苏永润包装材料有限公司 一种紧固移动式薄膜拉伸机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923966A (en) * 1960-02-09 Continuous biaxial stretching device
US2342891A (en) * 1938-12-19 1944-02-29 Milton A Powers Process for sheet glass manufacture
BE470908A (es) * 1941-12-22
US2373215A (en) * 1943-03-03 1945-04-10 Goodrich Co B F Method and apparatus for treating plastic film
US2618012A (en) * 1948-05-14 1952-11-18 American Viscose Corp Method and apparatus for two-way stretching a continuous sheet
BE553635A (es) * 1952-03-24
BE522077A (es) * 1952-08-12
US2778057A (en) * 1953-04-02 1957-01-22 Stanley M Clark Method and apparatus for continuously stretching plastic film

Also Published As

Publication number Publication date
DE1479889A1 (de) 1969-05-22
CH376654A (fr) 1964-04-15
US3078504A (en) 1963-02-26
GB975235A (en) 1964-11-11

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