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GB1002095A - Fabric press and method of removing water from wet webs of absorbent material in papermaking processes - Google Patents

Fabric press and method of removing water from wet webs of absorbent material in papermaking processes

Info

Publication number
GB1002095A
GB1002095A GB1961/64A GB196164A GB1002095A GB 1002095 A GB1002095 A GB 1002095A GB 1961/64 A GB1961/64 A GB 1961/64A GB 196164 A GB196164 A GB 196164A GB 1002095 A GB1002095 A GB 1002095A
Authority
GB
United Kingdom
Prior art keywords
felt
void volume
weave
mat
harness satin
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
GB1961/64A
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.)
Huyck Corp
Original Assignee
Huyck Corp
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 Huyck Corp filed Critical Huyck Corp
Publication of GB1002095A publication Critical patent/GB1002095A/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
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/029—Wet presses using special water-receiving belts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/90—Papermaking press felts

Landscapes

  • Paper (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1,002,095. Paper-making apparatus: felts. HUYCK CORPORATION. Jan. 16, 1964 [Jan. 24, 1963], No. 1961/64. Headings D1K, D1R and D2A. [Also in Divisions B5 and F4] A wet press in a paper-making machine comprises rolls 8, 10, a water receiving mat 4, and a. "duplex felt" 6 which has on the paper web 2 side a compressible, low void volume, felted layer (or surface) and on the mat side a less compressible, less felted, higher void volume layer (or surface). The term "duplex felt" means a felt formed either from two separate layers woven stitched, or needled together, or from a single system of yarns woven such that the two surfaces have different characteristics. Thus a felt may comprise on the one hand a carded batt needled to a base fabricfor example a plain weave, a twill weave, or a 4- harness satin-, or on the other hand a 4-harness satin weave secured to a plain weave by locking yarns, Figs. 3 and 9 (not shown), or merely a 4- harness satin weave, Fig. 6 (not shown). Further a 5- or 6- harness satin weaves may be used for the low void volume surface, and a basket, twill, or broken twill weave for the high void volume surface. The yarns in the low void volume surface are predominantly of animal fibres lightly twisted together, while those in the high void volume surface contain either a significant amount of synthetic polymer, e.g. a polyamide or a polyester, or wool fibres highly twisted together. The duplex felt may be made water-receptive or -repellant. Mat 4 may be of rubber or plastics with holes, cavities or pores therein, may be woven from relatively non absorbent material, or may be a.flexible wire netting, or felt. Compressed air nozzles 12 and 14, and suction boxes 20 and 22 dry mat 4 and felt 6, while doctor blade 11 removes water from roll 10 the surface of which may be made water-receptive.
GB1961/64A 1963-01-24 1964-01-16 Fabric press and method of removing water from wet webs of absorbent material in papermaking processes Expired GB1002095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US253557A US3214330A (en) 1963-01-24 1963-01-24 Duplex fabric paper press

Publications (1)

Publication Number Publication Date
GB1002095A true GB1002095A (en) 1965-08-25

Family

ID=22960767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1961/64A Expired GB1002095A (en) 1963-01-24 1964-01-16 Fabric press and method of removing water from wet webs of absorbent material in papermaking processes

Country Status (6)

Country Link
US (1) US3214330A (en)
JP (1) JPS496122B1 (en)
DE (1) DE1461099B2 (en)
GB (1) GB1002095A (en)
NL (1) NL6400551A (en)
SE (1) SE313989B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417024A (en) 1981-04-09 1983-11-22 Toray Silicone Company, Ltd. Fluorosilicone-containing compositions for the treatment of fibers
US4529013A (en) * 1975-10-30 1985-07-16 Scapa-Porritt Limited Papermakers fabrics

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134853A1 (en) * 1971-07-13 1973-02-08 Bayer Ag EDGE REINFORCEMENT SYSTEM FOR THE MANUFACTURING OF HIGHLY DEMANDING FOAM CONSTRUCTIONS
GB1502040A (en) * 1975-12-30 1978-02-22 Tampella Oy Ab Method of drying a cardboard or a paper web and drying device for applying this method
JPS57176295A (en) 1981-04-23 1982-10-29 Ichikawa Woolen Textile Papermaking needle felt and method
JPS5887392A (en) * 1981-10-08 1983-05-25 日本フエルト株式会社 Papermaking felt and production thereof
FI892705A7 (en) * 1989-06-02 1990-12-03 Ahlstroem Valmet PRESSPARTI FOER EN PAPERS-, KARTONG- ELLER CELLULOSATORKNINGSMASKIN.
FI91423C (en) * 1993-02-01 1994-06-27 Tampella Oy Valmet Belt edge seal of the drying chamber of the dryer
US5830316A (en) * 1997-05-16 1998-11-03 The Procter & Gamble Company Method of wet pressing tissue paper with three felt layers
US6237644B1 (en) * 1998-09-01 2001-05-29 Stewart Lister Hay Tissue forming fabrics
DE10158456A1 (en) * 2001-11-28 2003-06-18 Voith Paper Patent Gmbh press felt

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA624831A (en) * 1961-08-01 Stiftelsen Pappersbrukens Forskningsinstitut Method of dewatering pulp webs
US1651476A (en) * 1925-12-17 1927-12-06 William E Sheehan Web carrier for paper-making machines
FR1198432A (en) * 1957-07-17 1959-12-07 Stiftelsen Pappersbrukens Fors Dehydration of pasta webs such as pulp webs or the like
US3093535A (en) * 1958-07-14 1963-06-11 Stiftelsen Pappersbrukens Fors Method of dewatering pulp webs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529013A (en) * 1975-10-30 1985-07-16 Scapa-Porritt Limited Papermakers fabrics
US4417024A (en) 1981-04-09 1983-11-22 Toray Silicone Company, Ltd. Fluorosilicone-containing compositions for the treatment of fibers

Also Published As

Publication number Publication date
DE1461099B2 (en) 1976-05-13
DE1461099A1 (en) 1969-03-27
JPS496122B1 (en) 1974-02-12
NL6400551A (en) 1964-07-27
SE313989B (en) 1969-08-25
US3214330A (en) 1965-10-26

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