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BR8801159A - DEHYDRATION MEDIA FOR FORMING PAPER SHEETS - Google Patents

DEHYDRATION MEDIA FOR FORMING PAPER SHEETS

Info

Publication number
BR8801159A
BR8801159A BR8801159A BR8801159A BR8801159A BR 8801159 A BR8801159 A BR 8801159A BR 8801159 A BR8801159 A BR 8801159A BR 8801159 A BR8801159 A BR 8801159A BR 8801159 A BR8801159 A BR 8801159A
Authority
BR
Brazil
Prior art keywords
paper sheets
forming paper
floats
strands
machine direction
Prior art date
Application number
BR8801159A
Other languages
Portuguese (pt)
Inventor
Cai Olof Hellner
Original Assignee
Nordiskafilt Ab
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 Nordiskafilt Ab filed Critical Nordiskafilt Ab
Publication of BR8801159A publication Critical patent/BR8801159A/en

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

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

A multi-layer dewatering medium (30) having on its one side a first surface (33), which constitutes the forming surface of the medium, and on its opposite side a second surface (35). At least in the machine direction (31) the layer closest to the second surface (35) is made up of strands (36), said strands abutting in continuous or discontinuous lengths (floats) (37) on the second surface (35). The longest ones of said lengths (floats) (37) in the machine direction (31) are longer than discontinuous lengths (floats) (38, 39) of strands (34) which are repeated in the cross-machine direction and which abut on said second surface (35).
BR8801159A 1987-03-24 1988-03-15 DEHYDRATION MEDIA FOR FORMING PAPER SHEETS BR8801159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701205A SE460125B (en) 1987-03-24 1987-03-24 MULTIPLE STORED DRAINAGE BAND FOR PAPER SHEET STRENGTH

Publications (1)

Publication Number Publication Date
BR8801159A true BR8801159A (en) 1988-10-18

Family

ID=20367951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801159A BR8801159A (en) 1987-03-24 1988-03-15 DEHYDRATION MEDIA FOR FORMING PAPER SHEETS

Country Status (12)

Country Link
EP (1) EP0284575B1 (en)
JP (1) JPS63295787A (en)
AT (1) ATE64964T1 (en)
AU (1) AU612138B2 (en)
BR (1) BR8801159A (en)
CA (1) CA1326609C (en)
DE (1) DE3863453D1 (en)
ES (1) ES2023015B3 (en)
FI (1) FI90361C (en)
MX (1) MX168766B (en)
NO (1) NO168840C (en)
SE (1) SE460125B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360518A (en) * 1991-12-18 1994-11-01 Albany International Corp. Press fabrics for paper machines
US5518042A (en) * 1994-09-16 1996-05-21 Huyck Licensco, Inc. Papermaker's forming fabric with additional cross machine direction locator and fiber supporting yarns
US5709250A (en) * 1994-09-16 1998-01-20 Weavexx Corporation Papermakers' forming fabric having additional fiber support yarns
US5983953A (en) * 1994-09-16 1999-11-16 Weavexx Corporation Paper forming progess
US5937914A (en) * 1997-02-20 1999-08-17 Weavexx Corporation Papermaker's fabric with auxiliary yarns
US5967195A (en) * 1997-08-01 1999-10-19 Weavexx Corporation Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface
US6112774A (en) * 1998-06-02 2000-09-05 Weavexx Corporation Double layer papermaker's forming fabric with reduced twinning.
DE19859581A1 (en) * 1998-12-22 2000-06-29 Voith Fabrics Heidenheim Gmbh Multi-layer paper machine screen for dewatering and sheet formation
US6179013B1 (en) 1999-10-21 2001-01-30 Weavexx Corporation Low caliper multi-layer forming fabrics with machine side cross machine direction yarns having a flattened cross section
US6123116A (en) * 1999-10-21 2000-09-26 Weavexx Corporation Low caliper mechanically stable multi-layer papermaker's fabrics with paired machine side cross machine direction yarns
US6585006B1 (en) 2000-02-10 2003-07-01 Weavexx Corporation Papermaker's forming fabric with companion yarns
US6244306B1 (en) 2000-05-26 2001-06-12 Weavexx Corporation Papermaker's forming fabric
US6253796B1 (en) 2000-07-28 2001-07-03 Weavexx Corporation Papermaker's forming fabric
US6745797B2 (en) 2001-06-21 2004-06-08 Weavexx Corporation Papermaker's forming fabric
US6860969B2 (en) 2003-01-30 2005-03-01 Weavexx Corporation Papermaker's forming fabric
US6837277B2 (en) 2003-01-30 2005-01-04 Weavexx Corporation Papermaker's forming fabric
US6896009B2 (en) 2003-03-19 2005-05-24 Weavexx Corporation Machine direction yarn stitched triple layer papermaker's forming fabrics
US7059357B2 (en) 2003-03-19 2006-06-13 Weavexx Corporation Warp-stitched multilayer papermaker's fabrics
US7243687B2 (en) 2004-06-07 2007-07-17 Weavexx Corporation Papermaker's forming fabric with twice as many bottom MD yarns as top MD yarns
CN101001989A (en) * 2004-08-04 2007-07-18 阿尔巴尼国际公司 Warp-runner triple layer fabric with paired intrinsic warp binders
US7195040B2 (en) 2005-02-18 2007-03-27 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
US7484538B2 (en) 2005-09-22 2009-02-03 Weavexx Corporation Papermaker's triple layer forming fabric with non-uniform top CMD floats
US7219701B2 (en) 2005-09-27 2007-05-22 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
US7275566B2 (en) 2006-02-27 2007-10-02 Weavexx Corporation Warped stitched papermaker's forming fabric with fewer effective top MD yarns than bottom MD yarns
US7580229B2 (en) 2006-04-27 2009-08-25 Hitachi Global Storage Technologies Netherlands B.V. Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with antiparallel-free layer structure and low current-induced noise
US7487805B2 (en) 2007-01-31 2009-02-10 Weavexx Corporation Papermaker's forming fabric with cross-direction yarn stitching and ratio of top machined direction yarns to bottom machine direction yarns of less than 1
US7624766B2 (en) 2007-03-16 2009-12-01 Weavexx Corporation Warped stitched papermaker's forming fabric
US20090183795A1 (en) 2008-01-23 2009-07-23 Kevin John Ward Multi-Layer Papermaker's Forming Fabric With Long Machine Side MD Floats
US7766053B2 (en) 2008-10-31 2010-08-03 Weavexx Corporation Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns
US8251103B2 (en) 2009-11-04 2012-08-28 Weavexx Corporation Papermaker's forming fabric with engineered drainage channels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533696A (en) *
US4423755A (en) * 1982-01-22 1984-01-03 Huyck Corporation Papermakers' fabric
US5114777B2 (en) * 1985-08-05 1997-11-18 Wangner Systems Corp Woven multilayer papermaking fabric having increased stability and permeability and method
DE8522823U1 (en) * 1985-08-08 1986-12-11 Birke, Josef, 6780 Pirmasens Insoleless shoe
JPS6359111A (en) * 1986-08-29 1988-03-15 Hitachi Ltd Comparator and d/a converter

Also Published As

Publication number Publication date
FI881285A0 (en) 1988-03-18
FI881285L (en) 1988-09-25
NO881141D0 (en) 1988-03-15
ATE64964T1 (en) 1991-07-15
EP0284575B1 (en) 1991-07-03
AU612138B2 (en) 1991-07-04
NO168840B (en) 1991-12-30
ES2023015B3 (en) 1991-12-16
FI90361C (en) 1994-01-25
SE8701205D0 (en) 1987-03-24
DE3863453D1 (en) 1991-08-08
NO168840C (en) 1992-04-08
SE8701205L (en) 1988-09-25
JPS63295787A (en) 1988-12-02
NO881141L (en) 1988-09-26
MX168766B (en) 1993-06-07
EP0284575A1 (en) 1988-09-28
FI90361B (en) 1993-10-15
AU1358788A (en) 1988-09-22
SE460125B (en) 1989-09-11
CA1326609C (en) 1994-02-01

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HO Change of classification

Free format text: CLASSIFICACAO INT. C15 D21F 01/10

FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15/03/2003