DE3880924D1 - MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE. - Google Patents

MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE.

Info

Publication number
DE3880924D1
DE3880924D1 DE8888109911T DE3880924T DE3880924D1 DE 3880924 D1 DE3880924 D1 DE 3880924D1 DE 8888109911 T DE8888109911 T DE 8888109911T DE 3880924 T DE3880924 T DE 3880924T DE 3880924 D1 DE3880924 D1 DE 3880924D1
Authority
DE
Germany
Prior art keywords
fibres
filter medium
paper machine
particular paper
material rail
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 - Fee Related
Application number
DE8888109911T
Other languages
German (de)
Inventor
Helmut Haelker
Walter Best
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.)
Heimbach GmbH and Co KG
Original Assignee
Thomas Josef Heimbach and Co 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 Thomas Josef Heimbach and Co GmbH filed Critical Thomas Josef Heimbach and Co GmbH
Priority to DE8888109911T priority Critical patent/DE3880924D1/en
Application granted granted Critical
Publication of DE3880924D1 publication Critical patent/DE3880924D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

In the material for the blanket of a papermaking machine or a drying or filter medium, at least part of the fibres are at least partially produced from a material which is soluble in a basic or acid nucleophile or electrophile, reductive or oxidative medium, resistant to the carrier material. The material has contact surfaces in the longitudinal direction of the fibres, to the other material, and lies partially on the outer surface of the fibres. The contact surface runs in cross section across the circumference of the fibres or has a serpentine path. The material forms at least one fibre mantle round the the fibre core insol. in the medium present or which dissolves in water.
DE8888109911T 1987-07-22 1988-06-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE. Expired - Fee Related DE3880924D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888109911T DE3880924D1 (en) 1987-07-22 1988-06-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873724159 DE3724159A1 (en) 1987-07-22 1987-07-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE
DE8888109911T DE3880924D1 (en) 1987-07-22 1988-06-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE.

Publications (1)

Publication Number Publication Date
DE3880924D1 true DE3880924D1 (en) 1993-06-17

Family

ID=6332060

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873724159 Ceased DE3724159A1 (en) 1987-07-22 1987-07-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE
DE8888109911T Expired - Fee Related DE3880924D1 (en) 1987-07-22 1988-06-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM OR THE LIKE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873724159 Ceased DE3724159A1 (en) 1987-07-22 1987-07-22 MATERIAL RAIL, IN PARTICULAR PAPER MACHINE FELT, DRY SCREEN, FILTER MEDIUM 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
ES2045020T3 (en) 1994-01-16
FI883414A0 (en) 1988-07-19
FI92848B (en) 1994-09-30
ATE89351T1 (en) 1993-05-15
EP0303798A3 (en) 1990-07-25
EP0303798A2 (en) 1989-02-22
FI92848C (en) 1995-01-10
EP0303798B1 (en) 1993-05-12
DE3724159A1 (en) 1989-02-02
FI883414A (en) 1989-01-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee