NO995466L - Fremgangsmåte for forming av en pustende film - Google Patents

Fremgangsmåte for forming av en pustende film

Info

Publication number
NO995466L
NO995466L NO995466A NO995466A NO995466L NO 995466 L NO995466 L NO 995466L NO 995466 A NO995466 A NO 995466A NO 995466 A NO995466 A NO 995466A NO 995466 L NO995466 L NO 995466L
Authority
NO
Norway
Prior art keywords
roller
teeth
film
roll
several
Prior art date
Application number
NO995466A
Other languages
English (en)
Other versions
NO995466D0 (no
Inventor
George Christopher Dobrin
Thomas Masazi Goens
Donna Sue Phillips
John Joseph Curro
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of NO995466D0 publication Critical patent/NO995466D0/no
Publication of NO995466L publication Critical patent/NO995466L/no

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
    • B29C55/18—Shaping 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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

En film (12) som er en blanding av en termoplastisk polymer og et uorganisk fyllstoff føres mellom en første valse (52) og en andre valse (54). Den første valsen har flere fortannede områder (56) adskilt av flere områder (58) med spor. De fortannede områder omfatter flere tenner (57). Den andre valsen har flere tenner (61) som danner inngrep :- ;ed tennene på den første valsen. Når filmen føres mellom den første valsen og den andre valsen forblir det partiet av filmen som passerer mellom områdene med spor på den første valsen og tennene på den andre valsen hovedsakelig plant og danner første områder (64) på filmen, mens det partiet av filmen som passerer mellom tennene på den første valsen og tennene på den andre valsen formes til andre områder (66) som har utragende, ribbelignende elementer.
NO995466A 1997-05-09 1999-11-08 Fremgangsmåte for forming av en pustende film NO995466L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/853,301 USH2042H1 (en) 1997-05-09 1997-05-09 Method for forming a breathable film
PCT/IB1998/000663 WO1998051475A1 (en) 1997-05-09 1998-05-01 Method for forming a breathable film

Publications (2)

Publication Number Publication Date
NO995466D0 NO995466D0 (no) 1999-11-08
NO995466L true NO995466L (no) 1999-12-16

Family

ID=25315664

Family Applications (1)

Application Number Title Priority Date Filing Date
NO995466A NO995466L (no) 1997-05-09 1999-11-08 Fremgangsmåte for forming av en pustende film

Country Status (22)

Country Link
US (1) USH2042H1 (no)
EP (1) EP1007329B1 (no)
JP (1) JP2000512934A (no)
KR (1) KR20010012314A (no)
CN (1) CN1261304A (no)
AR (1) AR017501A1 (no)
AT (1) ATE225705T1 (no)
AU (1) AU6932298A (no)
CA (1) CA2289671C (no)
CO (1) CO5050262A1 (no)
DE (1) DE69808650T2 (no)
EG (1) EG21541A (no)
ES (1) ES2187953T3 (no)
HU (1) HUP0002241A3 (no)
ID (1) ID27385A (no)
IL (1) IL132712A0 (no)
NO (1) NO995466L (no)
PE (1) PE86799A1 (no)
TR (1) TR199902749T2 (no)
TW (1) TW422781B (no)
WO (1) WO1998051475A1 (no)
ZA (1) ZA983870B (no)

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JP5566157B2 (ja) 2010-03-30 2014-08-06 ユニ・チャーム株式会社 透湿性及び防水性を有するフィルム、並びにその製造方法
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KR101949220B1 (ko) 2016-12-20 2019-02-19 주식회사 폴트리 통기성 합지 필름 및 이의 제조방법

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Also Published As

Publication number Publication date
DE69808650D1 (de) 2002-11-14
CN1261304A (zh) 2000-07-26
TR199902749T2 (xx) 2000-07-21
ES2187953T3 (es) 2003-06-16
ZA983870B (en) 1998-11-13
EP1007329A1 (en) 2000-06-14
USH2042H1 (en) 2002-08-06
ATE225705T1 (de) 2002-10-15
NO995466D0 (no) 1999-11-08
CO5050262A1 (es) 2001-06-27
EG21541A (en) 2001-11-28
HUP0002241A3 (en) 2001-01-29
WO1998051475A1 (en) 1998-11-19
HUP0002241A2 (hu) 2000-11-28
TW422781B (en) 2001-02-21
JP2000512934A (ja) 2000-10-03
AR017501A1 (es) 2001-09-12
PE86799A1 (es) 1999-10-21
CA2289671A1 (en) 1998-11-19
IL132712A0 (en) 2001-03-19
EP1007329B1 (en) 2002-10-09
ID27385A (id) 2001-04-05
KR20010012314A (ko) 2001-02-15
CA2289671C (en) 2004-07-13
DE69808650T2 (de) 2003-06-18
AU6932298A (en) 1998-12-08

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