FI883414A0 - Ready-to-use material web, especially paper machine felt, dryer sheet, filter blank or the like - Google Patents

Ready-to-use material web, especially paper machine felt, dryer sheet, filter blank or the like

Info

Publication number
FI883414A0
FI883414A0 FI883414A FI883414A FI883414A0 FI 883414 A0 FI883414 A0 FI 883414A0 FI 883414 A FI883414 A FI 883414A FI 883414 A FI883414 A FI 883414A FI 883414 A0 FI883414 A0 FI 883414A0
Authority
FI
Finland
Prior art keywords
ready
material web
paper machine
use material
dryer sheet
Prior art date
Application number
FI883414A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92848C (en
FI883414A (en
FI92848B (en
Inventor
Helmut Haelker
Walter Best
Original Assignee
Heimbach Gmbh Thomas Josef
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 Heimbach Gmbh Thomas Josef filed Critical Heimbach Gmbh Thomas Josef
Publication of FI883414A0 publication Critical patent/FI883414A0/en
Publication of FI883414A publication Critical patent/FI883414A/en
Application granted granted Critical
Publication of FI92848B publication Critical patent/FI92848B/en
Publication of FI92848C publication Critical patent/FI92848C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/083—Multi-layer felts
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths

Abstract

The material web has a support material with fibres attached thereto, all the fibres being resistant to an essentially neutral aqueous medium. The permeability of the web deteriorates in operation because of the formation of deposits and/or mechanical stresses. In order to be able to regenerate the original permeability by simple means, at least some of the fibres (1,4,8) consist at least partially of a material (3, 6, 10, 11, 12) which is soluble in a basic or acid, nucleophilic or electrophilic, reductive or oxidative medium to which the carrier material is resistant. <IMAGE>
FI883414A 1987-07-22 1988-07-19 Ready-to-use material web, especially paper machine blanket, drying screen, filter media or the like FI92848C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3724159 1987-07-22
DE19873724159 DE3724159A1 (en) 1987-07-22 1987-07-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE

Publications (4)

Publication Number Publication Date
FI883414A0 true FI883414A0 (en) 1988-07-19
FI883414A FI883414A (en) 1989-01-23
FI92848B FI92848B (en) 1994-09-30
FI92848C FI92848C (en) 1995-01-10

Family

ID=6332060

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883414A FI92848C (en) 1987-07-22 1988-07-19 Ready-to-use material web, especially paper machine blanket, drying screen, filter media or the like

Country Status (5)

Country Link
EP (1) EP0303798B1 (en)
AT (1) ATE89351T1 (en)
DE (2) DE3724159A1 (en)
ES (1) ES2045020T3 (en)
FI (1) FI92848C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2028133T3 (en) 1987-12-18 1992-07-01 Albany International Corp. A FELTED NEEDLE FOR PRESS.
US5087327A (en) * 1990-07-09 1992-02-11 Albany International Corp. Pmc yarn with soluble monofilament core
US6461982B2 (en) 1997-02-27 2002-10-08 Micron Technology, Inc. Methods for forming a dielectric film
US6787213B1 (en) 1998-12-30 2004-09-07 Kimberly-Clark Worldwide, Inc. Smooth bulky creped paper product
DE19930464C1 (en) * 1999-07-01 2000-10-19 Heimbach Gmbh Thomas Josef Paper machine blanket, used in pressing of paper machine, has fleece layer based on synthetic fibers with low water absorption containing synthetic fibers with higher water absorption
DE202008016863U1 (en) 2008-01-31 2009-04-02 Voith Patent Gmbh Covering with detachable portion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461803A (en) * 1983-04-13 1984-07-24 Ascoe Felts, Inc. Papermaker's felt having multi-layered base fabric
US4482601A (en) * 1983-05-31 1984-11-13 Albany International Corp. Wet press papermakers felt and method of fabrication
US4799998A (en) * 1983-08-01 1989-01-24 Albany International Corp. Papermachine clothing
US4569883A (en) * 1985-01-22 1986-02-11 Albany International Corp. Paper machine clothing
US4657806A (en) * 1985-03-25 1987-04-14 Albany International Corp. Wet press papermakers felt

Also Published As

Publication number Publication date
DE3724159A1 (en) 1989-02-02
ATE89351T1 (en) 1993-05-15
ES2045020T3 (en) 1994-01-16
FI92848C (en) 1995-01-10
FI883414A (en) 1989-01-23
EP0303798A3 (en) 1990-07-25
DE3880924D1 (en) 1993-06-17
EP0303798A2 (en) 1989-02-22
EP0303798B1 (en) 1993-05-12
FI92848B (en) 1994-09-30

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: THOMAS JOSEF HEIMBACH GESELLSCHAFT MIT

MA Patent expired