IN167421B - - Google Patents

Info

Publication number
IN167421B
IN167421B IN386/BOM/87A IN386BO1987A IN167421B IN 167421 B IN167421 B IN 167421B IN 386BO1987 A IN386BO1987 A IN 386BO1987A IN 167421 B IN167421 B IN 167421B
Authority
IN
India
Prior art keywords
stretched
side walls
peaks
pleats
rollers
Prior art date
Application number
IN386/BOM/87A
Other languages
English (en)
Inventor
Ole-Bendt Rasmussen
Original Assignee
Rasmussen O B
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
Priority claimed from GB878701047A external-priority patent/GB8701047D0/en
Priority claimed from GB878709260A external-priority patent/GB8709260D0/en
Application filed by Rasmussen O B filed Critical Rasmussen O B
Publication of IN167421B publication Critical patent/IN167421B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • B29C55/085Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed in several stretching steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/146Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly transversely to the direction of feed and then parallel thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Ropes Or Cables (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
IN386/BOM/87A 1987-01-16 1987-12-31 IN167421B (US07179912-20070220-C00144.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878701047A GB8701047D0 (en) 1987-01-16 1987-01-16 Stretching of polymer film
GB878709260A GB8709260D0 (en) 1987-04-16 1987-04-16 Stretching of polymer film

Publications (1)

Publication Number Publication Date
IN167421B true IN167421B (US07179912-20070220-C00144.png) 1990-10-27

Family

ID=26291807

Family Applications (1)

Application Number Title Priority Date Filing Date
IN386/BOM/87A IN167421B (US07179912-20070220-C00144.png) 1987-01-16 1987-12-31

Country Status (26)

Country Link
US (1) US5028289A (US07179912-20070220-C00144.png)
EP (2) EP0342193A1 (US07179912-20070220-C00144.png)
JP (1) JPH0794145B2 (US07179912-20070220-C00144.png)
KR (1) KR970000930B1 (US07179912-20070220-C00144.png)
CN (1) CN1060719C (US07179912-20070220-C00144.png)
AT (1) ATE110319T1 (US07179912-20070220-C00144.png)
AU (1) AU616397B2 (US07179912-20070220-C00144.png)
BR (1) BR8807308A (US07179912-20070220-C00144.png)
CA (1) CA1316320C (US07179912-20070220-C00144.png)
DE (1) DE3851162T2 (US07179912-20070220-C00144.png)
DK (1) DK171395B1 (US07179912-20070220-C00144.png)
ES (1) ES2060645T3 (US07179912-20070220-C00144.png)
FI (1) FI100954B (US07179912-20070220-C00144.png)
HK (1) HK1007535A1 (US07179912-20070220-C00144.png)
HU (1) HU216328B (US07179912-20070220-C00144.png)
IE (1) IE64948B1 (US07179912-20070220-C00144.png)
IL (1) IL85111A (US07179912-20070220-C00144.png)
IN (1) IN167421B (US07179912-20070220-C00144.png)
MX (1) MX161921A (US07179912-20070220-C00144.png)
MY (1) MY102309A (US07179912-20070220-C00144.png)
NO (1) NO179667C (US07179912-20070220-C00144.png)
NZ (1) NZ223193A (US07179912-20070220-C00144.png)
PT (1) PT86559B (US07179912-20070220-C00144.png)
RU (1) RU2042514C1 (US07179912-20070220-C00144.png)
TR (1) TR27171A (US07179912-20070220-C00144.png)
WO (1) WO1988005378A1 (US07179912-20070220-C00144.png)

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GB8815083D0 (en) * 1988-06-24 1988-08-03 Rasmussen O B Method & apparatus for helical cutting of lay-flat flexible tubular sheet of polymer material
US9393757B2 (en) * 2010-11-16 2016-07-19 The Glad Products Company Discontinuously laminated film structures with improved visual characteristics
US9604429B2 (en) 2010-11-16 2017-03-28 The Glad Products Company Ribbed film structures with pigment created visual characteristics
US9566760B2 (en) 2010-11-16 2017-02-14 The Glad Products Company Ribbed film structures with voiding agent created visual characteristics
US5522203A (en) * 1990-10-02 1996-06-04 Lantech, Inc. Biaxial stretch wrapping
GB9201880D0 (en) * 1992-01-29 1992-03-18 Rasmussen O B Laminated films
US5814390A (en) 1995-06-30 1998-09-29 Kimberly-Clark Worldwide, Inc. Creased nonwoven web with stretch and recovery
US5885721A (en) * 1996-10-03 1999-03-23 Mobil Oil Corporation Multilaminar high density polyethylene film with high biaxial orientation
US6264872B1 (en) 1997-12-30 2001-07-24 Kimberly-Clark Worldwide, Inc. Method of forming thin, embossed, textured barrier films
EP1121239B1 (en) * 1998-10-16 2003-09-17 ExxonMobil Chemical Patents Inc. Process for producing polyolefin microporous breathable film
US6368444B1 (en) * 1998-11-17 2002-04-09 Kimberly-Clark Worldwide, Inc. Apparatus and method for cross-directional stretching of polymeric film and other nonwoven sheet material and materials produced therefrom
AU772070B2 (en) * 1999-07-28 2004-04-08 Kimberly-Clark Worldwide, Inc. CD extensible cloth-like nonwoven for facing and liner
GB0114691D0 (en) * 2001-06-15 2001-08-08 Rasmussen O B Laminates of films and methods and apparatus for their manufacture
US6900147B2 (en) 2001-11-28 2005-05-31 Kimberly-Clark Worldwide, Inc. Nonwoven webs having improved necking uniformity
US6803009B2 (en) 2001-11-28 2004-10-12 Kimberly-Clark Worldwide, Inc. Process for making necked nonwoven webs and laminates having cross-directional uniformity
US6785937B2 (en) * 2002-04-24 2004-09-07 Kimberly-Clark Worldwide, Inc. Slit neck spunbond process and material
US6896843B2 (en) * 2002-08-30 2005-05-24 Kimberly-Clark Worldwide, Inc. Method of making a web which is extensible in at least one direction
US6881375B2 (en) * 2002-08-30 2005-04-19 Kimberly-Clark Worldwide, Inc. Method of forming a 3-dimensional fiber into a web
CA2509326C (en) * 2002-12-13 2015-02-17 Ole-Bendt Rasmussen Laminates of films having improved resistance to bending in all directions and methods and apparatus for their manufacture
US7320948B2 (en) * 2002-12-20 2008-01-22 Kimberly-Clark Worldwide, Inc. Extensible laminate having improved stretch properties and method for making same
CA2520991C (en) 2003-04-24 2014-08-05 Ole-Bendt Rasmussen Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture and resulting products
US7270723B2 (en) 2003-11-07 2007-09-18 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
US7220478B2 (en) 2003-08-22 2007-05-22 Kimberly-Clark Worldwide, Inc. Microporous breathable elastic films, methods of making same, and limited use or disposable product applications
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US20050133151A1 (en) * 2003-12-22 2005-06-23 Maldonado Pacheco Jose E. Extensible and stretch laminates and method of making same
US7198742B2 (en) * 2003-12-30 2007-04-03 Kimberly-Clark Worldwide, Inc. Apparatus and method for deforming sheet material
GB0424355D0 (en) * 2004-11-03 2004-12-08 Rasmussen O B Improved method of manufacturing an alloyed film apparatus for the method and resultant products
GB0426839D0 (en) * 2004-12-07 2005-01-12 Rasmussen O B Small container made from thermoplastic sheet material
US7651653B2 (en) 2004-12-22 2010-01-26 Kimberly-Clark Worldwide, Inc. Machine and cross-machine direction elastic materials and methods of making same
NZ556079A (en) 2005-01-07 2010-10-29 Rasmussen O B Two thermoplastic films laminated via low melting point intermediate and with perforations non-aligned and interconnected via channels
DE602006018797D1 (de) * 2005-04-08 2011-01-20 Ole-Bendt Rasmussen Vorrichtung zum Folienstrangpressen
BR122016029567B1 (pt) * 2005-05-11 2018-01-23 Rasmussen Ole-Bendt Método para estirar longitudinalmente um filme consistindo em material de polímero termoplástico, e, aparelho para estiramento segmentado transversal de uma dobra de termoplástico
US7740786B2 (en) * 2005-12-15 2010-06-22 Kimberly-Clark Worldwide, Inc. Process for making necked nonwoven webs having improved cross-directional uniformity
KR101222098B1 (ko) * 2006-02-21 2013-01-16 파이버웹 심슨빌, 인코포레이티드 신장성 흡수성 복합체
GB0613969D0 (en) * 2006-07-13 2006-08-23 Rasmussen O B A method and apparatus for manufacturing a transversely oriented film of thermoplastic polymer material and products obtainable by such method
GB0721410D0 (en) * 2007-10-31 2007-12-12 Rasmussen O B Method and apparatus for longitudinal orientation of thermoplastic film material
KR101455895B1 (ko) * 2007-12-27 2014-11-03 가부시키가이샤 가네카 연신 필름의 제조 방법, 필름의 제조 방법 및 필름
TWI499497B (zh) * 2008-01-17 2015-09-11 Ole-Bendt Rasmussen 展現織物性質的膜材料以及用於其之製造的方法及裝置
GB0814308D0 (en) * 2008-08-05 2008-09-10 Rasmussen O B Film material exhibiting textile properties, and method and apparatus for its manufacture
EP2301872B8 (en) * 2008-07-11 2018-12-26 Totani Corporation Plastic film stretching apparatus
US9637278B2 (en) * 2008-10-20 2017-05-02 The Glad Products Company Non-continuously laminated multi-layered bags with ribbed patterns and methods of forming the same
US8876382B2 (en) * 2009-09-03 2014-11-04 The Glad Products Company Embossed draw tape bag
US9016945B2 (en) 2008-10-20 2015-04-28 The Glad Products Company Bag and method of making the same
US20100098354A1 (en) * 2008-10-20 2010-04-22 Fraser Robert W Bag and Methods of Making the Same
GB0907755D0 (en) * 2009-05-06 2009-06-24 Rasmussen O B Method for longitudinal stretching a film in solid state and apparatus to carry out the method
US9272459B2 (en) 2010-03-10 2016-03-01 The Glad Products Company Bag
US9272461B2 (en) * 2010-03-10 2016-03-01 The Glad Products Company Bag
US8895126B2 (en) 2010-12-31 2014-11-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
CN103648750B (zh) * 2011-04-25 2016-08-24 格拉德产品公司 具有视觉上相异的拉伸区域的热塑性膜及其制造方法
CA2832730C (en) * 2011-04-25 2018-11-13 The Glad Products Company Multi-layered films with visually-distinct regions and methods of making the same
US20140377397A1 (en) * 2011-05-17 2014-12-25 Ole-Bendt Rasmussen Apparatus for manufacture of a polymer film, which is oriented under an angle to its longitudinal direction
CN103071401B (zh) * 2013-02-06 2015-02-18 章新安 可在线自动检测控制的聚四氟乙烯微孔膜横向w形扩幅装置
US9492332B2 (en) 2014-05-13 2016-11-15 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
US9573729B2 (en) 2015-03-12 2017-02-21 Poly-America, L.P. Polymeric films and bags
US10138054B2 (en) * 2015-03-17 2018-11-27 Poly-America, L.P. Polymeric bags
CN104723546B (zh) * 2015-03-25 2017-04-05 华南理工大学 基于鞍形曲面过渡的薄膜无级双向拉伸方法
EP3319571A4 (en) 2015-07-10 2019-03-20 Berry Global, Inc. MICROPOROUS BREATHABLE FILM AND METHOD FOR PRODUCING THE MICROPOROUS BREATHABLE FILM
CN105109055B (zh) * 2015-08-12 2017-10-20 华南理工大学 一种聚合物管道喷流堆砌成型装置
EP3370943A4 (en) * 2015-11-05 2019-05-01 Berry Global, Inc. POLYMERIC FILMS AND METHODS OF MAKING POLYMER FILMS
US11472085B2 (en) 2016-02-17 2022-10-18 Berry Plastics Corporation Gas-permeable barrier film and method of making the gas-permeable barrier film
DE102016010246A1 (de) * 2016-03-30 2017-10-05 Kiefel Gmbh Verfahren und anlage zum behandeln eines in förderrichtung geförderten folienelements
CN109195562B (zh) 2016-04-19 2021-08-03 飞特适薄膜产品有限责任公司 具有微凸起的呈波状外形的膜
IT201700016728A1 (it) * 2017-02-15 2018-08-15 Bia S R L Pellicola di materiale plastico estensibile ed impianto per la sua applicazione
US10617575B2 (en) * 2017-03-13 2020-04-14 Tredegar Film Products Corporation Activated composite web for absorptive devices
US11584111B2 (en) 2018-11-05 2023-02-21 Windmoeller & Hoelscher Kg Breathable thermoplastic film with reduced shrinkage
WO2023215118A1 (en) 2022-05-06 2023-11-09 Ddp Specialty Electronic Materials Us, Llc Waterproofing and breathable polyolefin roofing membrane by extrusion lamination and sequential stretching

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US3220057A (en) * 1959-11-27 1965-11-30 Richard R Walton Treatment of sheet materials
US3349431A (en) * 1962-06-08 1967-10-31 Phillips Petroleum Co Apparatus for cold-stretching orientable sheet material
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DE2641533A1 (de) * 1975-09-17 1977-03-31 Biax Fiberfilm Corp Verfahren zum strecken eines thermoplastischen materials
US4153664A (en) * 1976-07-30 1979-05-08 Sabee Reinhardt N Process for pattern drawing of webs
CH595498A5 (en) * 1976-09-24 1978-02-15 Wakayama Iron Works Mercerising fabric stretching
US4101625A (en) * 1977-01-10 1978-07-18 Fmc Corporation Method for making corrugated molecularly oriented plastic strapping
US4368565A (en) * 1978-03-28 1983-01-18 Biax-Fiberfilm Corporation Grooved roller assembly for laterally stretching film
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Also Published As

Publication number Publication date
HK1007535A1 (en) 1999-04-16
IL85111A0 (en) 1988-06-30
FI100954B (fi) 1998-03-31
NO884112L (no) 1988-11-15
HU216328B (hu) 1999-06-28
ATE110319T1 (de) 1994-09-15
BR8807308A (pt) 1990-02-13
CN88100367A (zh) 1988-11-23
RU2042514C1 (ru) 1995-08-27
AU616397B2 (en) 1991-10-31
CN1060719C (zh) 2001-01-17
DK499888D0 (da) 1988-09-08
KR880008870A (ko) 1988-09-13
FI893429A (fi) 1989-07-14
CA1316320C (en) 1993-04-20
AU1153388A (en) 1988-08-10
IE880113L (en) 1988-07-16
ES2060645T3 (es) 1994-12-01
NZ223193A (en) 1990-12-21
EP0276100B1 (en) 1994-08-24
FI893429A0 (fi) 1989-07-14
NO179667C (no) 1996-11-27
PT86559A (pt) 1989-01-30
PT86559B (pt) 1995-03-01
DE3851162D1 (de) 1994-09-29
US5028289A (en) 1991-07-02
DK499888A (da) 1988-11-16
MY102309A (en) 1992-05-28
WO1988005378A1 (en) 1988-07-28
MX161921A (es) 1991-03-04
KR970000930B1 (ko) 1997-01-21
DK171395B1 (da) 1996-10-14
JPH0794145B2 (ja) 1995-10-11
JPH02502269A (ja) 1990-07-26
IL85111A (en) 1991-07-18
DE3851162T2 (de) 1995-04-20
IE64948B1 (en) 1995-09-20
NO884112D0 (no) 1988-09-15
TR27171A (tr) 1994-11-10
EP0276100A1 (en) 1988-07-27
NO179667B (no) 1996-08-19
EP0342193A1 (en) 1989-11-23

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