CA1145522A - Method and apparatus for stretching a fibrous or film-like material - Google Patents

Method and apparatus for stretching a fibrous or film-like material

Info

Publication number
CA1145522A
CA1145522A CA000348137A CA348137A CA1145522A CA 1145522 A CA1145522 A CA 1145522A CA 000348137 A CA000348137 A CA 000348137A CA 348137 A CA348137 A CA 348137A CA 1145522 A CA1145522 A CA 1145522A
Authority
CA
Canada
Prior art keywords
film
web
selvages
pulleys
stretching
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000348137A
Other languages
English (en)
French (fr)
Inventor
Masahide Yazawa
Haruhisa Tani
Kazuhiko Kurihara
Hiroshi Yazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polymer Processing Research Institute Ltd
Eneos Corp
Original Assignee
Nippon Petrochemicals Co Ltd
Polymer Processing Research Institute Ltd
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 Nippon Petrochemicals Co Ltd, Polymer Processing Research Institute Ltd filed Critical Nippon Petrochemicals Co Ltd
Application granted granted Critical
Publication of CA1145522A publication Critical patent/CA1145522A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • 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
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CA000348137A 1979-03-22 1980-03-21 Method and apparatus for stretching a fibrous or film-like material Expired CA1145522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54-34027 1979-03-22
JP3402779A JPS55126427A (en) 1979-03-22 1979-03-22 Lateral stretching device for film and fibrous material

Publications (1)

Publication Number Publication Date
CA1145522A true CA1145522A (en) 1983-05-03

Family

ID=12402877

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000348137A Expired CA1145522A (en) 1979-03-22 1980-03-21 Method and apparatus for stretching a fibrous or film-like material

Country Status (6)

Country Link
US (1) US4349500A (enExample)
EP (1) EP0016653B1 (enExample)
JP (1) JPS55126427A (enExample)
AU (1) AU532336B2 (enExample)
CA (1) CA1145522A (enExample)
DE (1) DE3069093D1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115139504A (zh) * 2022-08-31 2022-10-04 山东永健机械有限公司 一种薄膜拉伸设备

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658831A (en) * 1979-10-19 1981-05-22 Polymer Processing Res Inst Biaxial stretching apparatus of tubular film
JPS578117A (en) * 1980-06-17 1982-01-16 Kobe Steel Ltd Film orienting apparatus
JPS5741923A (en) * 1980-08-26 1982-03-09 Kobe Steel Ltd Biaxially stretching apparatus of film
JPS6334904Y2 (enExample) * 1980-11-21 1988-09-16
JPS57163532A (en) * 1981-04-01 1982-10-07 Polymer Processing Res Inst Method for orienting film to traverse direction mainly
EP0090874A1 (de) * 1982-04-07 1983-10-12 Kurt Ehemann Spezialmaschinenfabrik GmbH & Co. KG Textilwarenzuführvorrichtung für Ausrüstmaschinen
JPS58219024A (ja) * 1982-06-15 1983-12-20 Polymer Processing Res Inst 膜・繊維材の延伸方法並びに装置
US4711751A (en) * 1985-01-11 1987-12-08 Thermo Plastic Research Co., Ltd. Process and apparatus for stretching tubular extruded plastic material
US5002782A (en) * 1985-10-08 1991-03-26 W. R. Grace & Co.-Conn. Perforated cook-in shrink bag
US5086924A (en) * 1985-10-08 1992-02-11 W. R. Grace & Co. - Conn. Perforated cook-in shrink bag
KR0162706B1 (ko) 1994-06-20 1998-12-01 사이카와 겐조오 규제된 신축성 복합체
US5826314A (en) * 1994-07-01 1998-10-27 Nippon Petrochemicals Company, Limited Device for transversely stretching web
JP3431706B2 (ja) * 1994-12-16 2003-07-28 新日本石油化学株式会社 積層体・不織布または織布並びにそれらを用いた強化積層体
US6054086A (en) * 1995-03-24 2000-04-25 Nippon Petrochemicals Co., Ltd. Process of making high-strength yarns
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
US6949212B2 (en) * 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US6936209B2 (en) * 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
US7198742B2 (en) * 2003-12-30 2007-04-03 Kimberly-Clark Worldwide, Inc. Apparatus and method for deforming sheet material
US20060141218A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Uniaxially oriented articles having structured surface
US20060141219A1 (en) * 2004-12-23 2006-06-29 Benson Olester Jr Roll of a uniaxially oriented article having a structured surface
US20060141220A1 (en) * 2004-12-23 2006-06-29 Merrill William W Uniaxially oriented article having a structured surface
US20060138694A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making a polymeric film having structured surfaces via replication
US20060138686A1 (en) * 2004-12-23 2006-06-29 Ouderkirk Andrew J Method of making a uniaxially stretched polymeric film having structured surface
US20060138702A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making uniaxially oriented articles having structured surfaces
US20060204720A1 (en) * 2004-12-23 2006-09-14 Biernath Rolf W Uniaxially oriented birefringent article having a structured surface
US20060138705A1 (en) * 2004-12-23 2006-06-29 Korba Gary A Method of making a structured surface article
KR101287740B1 (ko) 2005-04-08 2013-07-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름의 열 경화법
US20070027551A1 (en) * 2005-07-29 2007-02-01 Farnsworth Ted R Composite self-cohered web materials
US7655288B2 (en) * 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
US7850810B2 (en) * 2005-07-29 2010-12-14 Gore Enterprise Holdings, Inc. Method of making porous self-cohered web materials
US7655584B2 (en) * 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
US20070026040A1 (en) * 2005-07-29 2007-02-01 Crawley Jerald M Composite self-cohered web materials
US8048503B2 (en) * 2005-07-29 2011-11-01 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
US20070026039A1 (en) * 2005-07-29 2007-02-01 Drumheller Paul D Composite self-cohered web materials
US7604668B2 (en) * 2005-07-29 2009-10-20 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter
US9134471B2 (en) * 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
JP5540898B2 (ja) * 2010-06-01 2014-07-02 トヨタ自動車株式会社 延伸装置
JP6167987B2 (ja) * 2014-05-14 2017-07-26 トヨタ自動車株式会社 膜材搬送方法および膜材延伸装置
JP6138094B2 (ja) 2014-09-19 2017-05-31 Ｊｘｔｇエネルギー株式会社 網状不織布
JP6499927B2 (ja) 2015-06-10 2019-04-10 Ｊｘｔｇエネルギー株式会社 網状構造体
CN106493931B (zh) * 2016-12-22 2018-09-07 太仓市律点信息技术有限公司 一种麻醉机用硅胶管生产线的引管装置
WO2018184911A1 (en) 2017-04-03 2018-10-11 Tata Steel Ijmuiden B.V. Process for producing a polymer coated metal substrate and a metal strip substrate provided with a polymer coating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778057A (en) * 1953-04-02 1957-01-22 Stanley M Clark Method and apparatus for continuously stretching plastic film
GB849436A (en) * 1957-09-11 1960-09-28 Ici Ltd Synthetic polymer films
FR1213605A (fr) * 1957-09-11 1960-04-01 Ici Ltd Pellicules en polymères synthétiques
US2988772A (en) * 1958-05-26 1961-06-20 Celanese Corp Film stretching
AT211538B (de) * 1958-08-25 1960-10-25 Ici Ltd Verfahren zum Querstrecken von flachen Filmen aus isotaktischem Polypropylen
US3254148A (en) * 1963-01-10 1966-05-31 Goodyear Tire & Rubber Film stretching process
US3581344A (en) * 1967-08-21 1971-06-01 Dow Chemical Co Apparatus for the preparation of biaxially oriented film
ES391123A1 (es) * 1970-05-19 1974-05-01 Hoechst Ag Procedimiento y aparato para el estiramiento de laminas de material sintetico termoplastico.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115139504A (zh) * 2022-08-31 2022-10-04 山东永健机械有限公司 一种薄膜拉伸设备
CN115139504B (zh) * 2022-08-31 2022-11-25 山东永健机械有限公司 一种薄膜拉伸设备

Also Published As

Publication number Publication date
AU532336B2 (en) 1983-09-29
AU5671580A (en) 1980-09-25
EP0016653B1 (en) 1984-09-05
DE3069093D1 (en) 1984-10-11
JPS55126427A (en) 1980-09-30
JPS5730368B2 (enExample) 1982-06-28
EP0016653A1 (en) 1980-10-01
US4349500A (en) 1982-09-14

Similar Documents

Publication Publication Date Title
CA1145522A (en) Method and apparatus for stretching a fibrous or film-like material
US4525317A (en) Method and apparatus for stretching film or fibrous web
CA1074074A (en) Stretching webs of sheet material
US4434128A (en) Method and apparatus for stretching thermoplastic polymer films
EP0786428B1 (en) Web lateral stretching apparatus
US5019203A (en) Double sided laminating machine
CA2703970C (en) Method and apparatus for longitudinal orientation of thermoplastic film material
US4336638A (en) Apparatus for stretching plastic webs
US4373712A (en) Apparatus for transporting sheet material
US3998399A (en) Web cutting and rewind machine
US3927814A (en) Guide for a moving belt
US4331624A (en) Method and apparatus for biaxially stretching a tubular film
US4005970A (en) Apparatus for continuously producing seals in tube-shaped plastics film material
GB1161014A (en) A Method of Forming an Unkinked Tube from a Web of Material and an Apparatus for Performing the Same
JPH09118461A (ja) ウェブの拡幅方法および装置
US4748909A (en) Transverse stretching apparatus for a moving web
US5394595A (en) Method and apparatus for shrinking biaxially stretched thermoplastic films
US3570051A (en) Apparatus for biaxially stretching foil sheets or webs
JPH04232033A (ja) 管状フィルムウェブの弛み及び／又は変化する応カプロフィールを低減させる方法
US3108034A (en) Rotary forming head for converting machinery
US11065806B2 (en) Apparatus for longitudinal orientation of thermoplastic film material
US3460194A (en) Apparatus for dimensional stabilization of thermoplastic film
US3281951A (en) Film drying process and apparatus
KR820001496B1 (ko) 연속적으로 전진하는 유연성웨브를 횡방향으로 연신시키며 분자상으로 배향시키는 장치
JPS6334903Y2 (enExample)

Legal Events

Date Code Title Description
MKEX Expiry