[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP1072720A3 - Method and device for manufacturing a fibrous web - Google Patents

Method and device for manufacturing a fibrous web Download PDF

Info

Publication number
EP1072720A3
EP1072720A3 EP00109696A EP00109696A EP1072720A3 EP 1072720 A3 EP1072720 A3 EP 1072720A3 EP 00109696 A EP00109696 A EP 00109696A EP 00109696 A EP00109696 A EP 00109696A EP 1072720 A3 EP1072720 A3 EP 1072720A3
Authority
EP
European Patent Office
Prior art keywords
web
fibrous web
manufacturing
fibrous
properties
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.)
Granted
Application number
EP00109696A
Other languages
German (de)
French (fr)
Other versions
EP1072720A2 (en
EP1072720B1 (en
Inventor
Günter Dr. Halmschlager
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
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 Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1072720A2 publication Critical patent/EP1072720A2/en
Publication of EP1072720A3 publication Critical patent/EP1072720A3/en
Application granted granted Critical
Publication of EP1072720B1 publication Critical patent/EP1072720B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F2/00—Transferring continuous webs from wet ends to press sections
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines

Landscapes

  • Paper (AREA)

Abstract

Es werden ein Verfahren sowie eine Vorrichtung zur Herstellung einer Faserstoffbahn (12) wie insbesondere einer Papier- oder Kartonbahn beschrieben, bei denen die Faserstoffbahn (12) zur Beeinflussung bestimmter Bahneigenschaften wie insbesondere der Bahnstruktur und/oder der Faserorientierung entsprechend behandelt wird. Dabei wird die Faserstoffbahn (12) zur Beeinflussung der betreffenden Bahneigenschaften im noch nassen Zustand in Querrichtung entsprechend gedehnt.

Figure 00000001
A method and a device for producing a fibrous web (12) such as, in particular, a paper or cardboard web are described, in which the fibrous web (12) is treated accordingly to influence certain web properties, such as in particular the web structure and / or the fiber orientation. The fibrous web (12) is stretched in the transverse direction to influence the relevant web properties while still wet.
Figure 00000001
EP00109696A 1999-07-28 2000-05-08 Method and device for manufacturing a fibrous web Expired - Lifetime EP1072720B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19935481 1999-07-28
DE19935481A DE19935481A1 (en) 1999-07-28 1999-07-28 Method and device for producing a fibrous web

Publications (3)

Publication Number Publication Date
EP1072720A2 EP1072720A2 (en) 2001-01-31
EP1072720A3 true EP1072720A3 (en) 2001-08-16
EP1072720B1 EP1072720B1 (en) 2005-03-16

Family

ID=7916379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109696A Expired - Lifetime EP1072720B1 (en) 1999-07-28 2000-05-08 Method and device for manufacturing a fibrous web

Country Status (3)

Country Link
US (1) US6488810B1 (en)
EP (1) EP1072720B1 (en)
DE (2) DE19935481A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518668C2 (en) * 2001-03-13 2002-11-05 Tetra Laval Holdings & Finance Packaging containers, packaging laminates and ways of making a packaging container
DE10116733A1 (en) * 2001-04-04 2002-10-10 Voith Paper Patent Gmbh Parallel paper-making sieve belts travel with sandwiched web through roller nip under pressure to separation point
US6845283B2 (en) * 2002-07-26 2005-01-18 Kimberly-Clark Worldwide, Inc. Process and apparatus for making articles
US7229528B2 (en) * 2003-12-19 2007-06-12 The Procter & Gamble Company Processes for foreshortening fibrous structures
US7419569B2 (en) * 2004-11-02 2008-09-02 Kimberly-Clark Worldwide, Inc. Paper manufacturing process
IT1400457B1 (en) * 2010-06-01 2013-05-31 Trani METHOD OF REALIZATION OF STRETCHES OF FIBROUS MATERIAL EXTENSIBLE TRANSVERSALLY, IN PARTICULAR OF PAPER RIBBONS, AND EQUIPMENT TO CARRY OUT THE METHOD.
ITVE20110063A1 (en) 2011-09-19 2013-03-20 Giorgio Trani DIMENSIONAL COMPENSATION METHOD OF FIBER MATERIAL RIBBONS.
WO2022250010A1 (en) * 2021-05-25 2022-12-01 三菱ケミカル株式会社 Oriented fiber web production method, fiber web forming device, and oriented fiber web production apparatus
DE102021122688A1 (en) * 2021-09-02 2023-03-02 Voith Patent Gmbh Process and machine for producing a fibrous web

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161563A (en) * 1962-09-04 1964-12-15 Method and apparatus for the lateral stretching of webs, and resultant product
US3207657A (en) * 1963-01-22 1965-09-21 Huyck Corp Method and apparatus for making paper by contracting the forming carrier to compact the web

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25335E (en) * 1963-02-19 Extensible paper product and process
US1196888A (en) * 1912-08-06 1916-09-05 Theodore Scherf Process of softening paper.
US1582838A (en) * 1920-10-19 1926-04-27 Otaka Fabric Company Paper making
US1582842A (en) * 1924-08-11 1926-04-27 Otaka Fabric Company Elastic paper
US1676759A (en) * 1925-12-11 1928-07-10 Arkell Safety Bag Co Process and mechanism for producing stretchable paper
US2008182A (en) * 1932-07-29 1935-07-16 Paper Service Co Art of producing multilateral stretchability in paper webs or the like
US2996425A (en) * 1959-06-29 1961-08-15 St Regis Paper Co Extensible paper product and process
US3104197A (en) * 1959-06-29 1963-09-17 Crown Zellerbach Corp Extensible paper and the process of producing the same
US3148108A (en) * 1962-10-29 1964-09-08 Clupak Inc Extensible non-combustible paper
GB993603A (en) * 1962-11-15 1965-06-02 Billeruds Ab Method of producing extensible paper
US3301173A (en) * 1965-10-21 1967-01-31 Clupak Inc Texturizing of flexible materials
US6146499A (en) * 1997-12-22 2000-11-14 Kimberly-Clark Worldwide, Inc. Method for increasing cross machine direction stretchability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161563A (en) * 1962-09-04 1964-12-15 Method and apparatus for the lateral stretching of webs, and resultant product
US3207657A (en) * 1963-01-22 1965-09-21 Huyck Corp Method and apparatus for making paper by contracting the forming carrier to compact the web

Also Published As

Publication number Publication date
EP1072720A2 (en) 2001-01-31
DE50009762D1 (en) 2005-04-21
US6488810B1 (en) 2002-12-03
EP1072720B1 (en) 2005-03-16
DE19935481A1 (en) 2001-02-08

Similar Documents

Publication Publication Date Title
EP0942087A3 (en) Method for making roller blinds
ATE469998T1 (en) METHOD AND DEVICE FOR PRODUCING A FIBER NON-WOVEN WEB BY SPREADING ENDLESS FILAMENT BUNDLES
DE69805891D1 (en) Process for producing large composite bodies and propeller blade produced by this process, in particular for windmills
WO2004061176A3 (en) Method for making fibrous web materials
DE50306737D1 (en) Device and method for separating the load in a machine for producing flat pieces of material cut from a material web
EP1072720A3 (en) Method and device for manufacturing a fibrous web
EP1050622A3 (en) Application device and process for a papermaking machine
EP1020559A3 (en) Device for drying and smoothing fibrous webs
DE50005167D1 (en) Roller, in particular for smoothing paper webs, and method for producing such a roller
EP1120491A3 (en) Machine and method for manufacturing a tissue web
EP0989231A3 (en) Controlling the moisture profile
EP1205599A3 (en) Machine to manufacture a fibrous web
EP0785306A3 (en) Apparatus for guiding web material
EP1156154A3 (en) Apparatus for making a material web
EP1785526A3 (en) Method for determining a strength characteristic of a fibrous web during manufacture thereof
EP1001077A3 (en) Process and apparatus for treating a web material
DE50003329D1 (en) Roller, in particular for smoothing paper webs, and method for producing such a roller
EP1225273A3 (en) Process for making a multilayer fibrous web
EP1096064A3 (en) Process and apparatus for dewatering a fibrous web
EP0837182A3 (en) Pressing device
EP1022380A3 (en) Pressing arrangement
EP1840260A3 (en) Method for manufacturing and treating a sheet of fibrous material
EP1106743A3 (en) Process and device for manufacturing a fibrous insulation web
EP0985764A3 (en) Pressing arrangement
EP1342834A3 (en) Process and headbox for a machine for making a fibrous web

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FI SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020218

AKX Designation fees paid

Free format text: DE FI SE

17Q First examination report despatched

Effective date: 20040420

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI SE

REF Corresponds to:

Ref document number: 50009762

Country of ref document: DE

Date of ref document: 20050421

Kind code of ref document: P

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050510

Year of fee payment: 6

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20050512

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20050513

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20051219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061201

EUG Se: european patent has lapsed