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GB1266784A - - Google Patents

Info

Publication number
GB1266784A
GB1266784A GB1266784DA GB1266784A GB 1266784 A GB1266784 A GB 1266784A GB 1266784D A GB1266784D A GB 1266784DA GB 1266784 A GB1266784 A GB 1266784A
Authority
GB
United Kingdom
Prior art keywords
grooves
strip
felt
band
extend
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
Application number
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 filed Critical
Publication of GB1266784A publication Critical patent/GB1266784A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21F1/0036—Multi-layer screen-cloths
    • 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

Landscapes

  • Paper (AREA)

Abstract

1,266,784. Felt for papermaking machines. J. J. MARX G.m.b.H. 11 March, 1969 [2 April, 1968], No. 12638/69. Headings D1R and D2A. A wet or dry felt band has grooves which extend transversely of the band, and substantially at right angles to its longitudinal axis formed in the band itself by thermal or chemical treatment of the strip. The grooves may consist of a plurality of part-grooves which do not extend across the width of the strip. These may be offset relative to one another. The grooves may be provided on both sides of the strip. Used, creased felts may be used again after such grooving. The form, depth and spacing of the grooves depend on the requirements of use, e.g. angle of wrap of rollers, the pressure the felt is to be subjected to in press nips, the required rigidity and the required permeability or thickness.
GB1266784D 1968-04-02 1969-03-11 Expired GB1266784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681761092 DE1761092B2 (en) 1968-04-02 1968-04-02 NEEDLED WET OR DRY FELT FOR PAPER AND PULP MACHINES

Publications (1)

Publication Number Publication Date
GB1266784A true GB1266784A (en) 1972-03-15

Family

ID=5696382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266784D Expired GB1266784A (en) 1968-04-02 1969-03-11

Country Status (6)

Country Link
AT (1) AT305751B (en)
DE (1) DE1761092B2 (en)
FR (1) FR2005350A1 (en)
GB (1) GB1266784A (en)
NL (1) NL6904741A (en)
SE (1) SE358687B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076742A1 (en) * 2003-02-26 2004-09-10 Tamfelt Oyj Abp Dryer wire
ITVI20090065A1 (en) * 2009-03-19 2010-09-20 Baggio Tecnologie Srl PERFECTED CARPET FOR A VACUUM DRIER, RELATED VACUUM DRIER AND ITS PROCEDURE FOR VACUUM DRYING

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2126331C3 (en) * 1971-05-27 1982-11-25 Draper Brothers Co., Inc., Canton, Mass. Wet felt for the press section of a paper machine and process for its manufacture
US4300982A (en) * 1976-01-02 1981-11-17 Albany International Corp. Wet press felt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004076742A1 (en) * 2003-02-26 2004-09-10 Tamfelt Oyj Abp Dryer wire
ITVI20090065A1 (en) * 2009-03-19 2010-09-20 Baggio Tecnologie Srl PERFECTED CARPET FOR A VACUUM DRIER, RELATED VACUUM DRIER AND ITS PROCEDURE FOR VACUUM DRYING

Also Published As

Publication number Publication date
SE358687B (en) 1973-08-06
DE1761092A1 (en) 1971-04-15
AT305751B (en) 1973-03-12
FR2005350A1 (en) 1969-12-12
NL6904741A (en) 1969-10-06
DE1761092B2 (en) 1976-06-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee