EP0284575A1 - Entwässerungsgewebe zur Bildung einer Papierbahn - Google Patents
Entwässerungsgewebe zur Bildung einer Papierbahn Download PDFInfo
- Publication number
- EP0284575A1 EP0284575A1 EP88850058A EP88850058A EP0284575A1 EP 0284575 A1 EP0284575 A1 EP 0284575A1 EP 88850058 A EP88850058 A EP 88850058A EP 88850058 A EP88850058 A EP 88850058A EP 0284575 A1 EP0284575 A1 EP 0284575A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- forming
- fabric
- strands
- medium
- machine direction
- 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.)
- Granted
Links
Images
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
Definitions
- the technique of designing and constructing multi-layer fabrics has always resided in exposing the transverse weft threads on the rear face to the abrasive effects.
- the purpose of the lengthwise threads is to absorb the wire tension and for this reason these threads may be worn only to a limited degree.
- abrasion of the transverse threads may continue until close to the wear-through point of these threads before the fabric is considered to be worn out. This is the reason why all modern forming fabrics are manufactured with transverse bottom threads serving as the abrasive medium.
- Identical structures have also been used in the twin-wire forming method although in this case the abrasion is not quite so strong.
- the forming fabric 40 comprises a system of cross-machine directions threads 42 which extend at right angles to the direction of travel 41 of the fabric and which system of threads abut on the first surface 43 of the fabric which faces the paper web being formed.
- a second system of cross-machine direction threads 44 extend in parallel with the first system of threads 42 and abut on the second surface 45 of the wire.
- the forming fabric also comprises two systems of threads 46 and 47 which extend in the lengthwise direction of the machine.
- the system of threads 46 faces the first surface 43 of the fabric and the system of threads 47 faces the second fabric surface 45.
Landscapes
- Paper (AREA)
- Drying Of Solid Materials (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT88850058T ATE64964T1 (de) | 1987-03-24 | 1988-02-22 | Entwaesserungsgewebe zur bildung einer papierbahn. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8701205A SE460125B (sv) | 1987-03-24 | 1987-03-24 | Flerlagrat avvattningsband foer formering av pappersark |
| SE8701205 | 1987-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0284575A1 true EP0284575A1 (de) | 1988-09-28 |
| EP0284575B1 EP0284575B1 (de) | 1991-07-03 |
Family
ID=20367951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP88850058A Expired - Lifetime EP0284575B1 (de) | 1987-03-24 | 1988-02-22 | Entwässerungsgewebe zur Bildung einer Papierbahn |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0284575B1 (de) |
| JP (1) | JPS63295787A (de) |
| AT (1) | ATE64964T1 (de) |
| AU (1) | AU612138B2 (de) |
| BR (1) | BR8801159A (de) |
| CA (1) | CA1326609C (de) |
| DE (1) | DE3863453D1 (de) |
| ES (1) | ES2023015B3 (de) |
| FI (1) | FI90361C (de) |
| MX (1) | MX168766B (de) |
| NO (1) | NO168840C (de) |
| SE (1) | SE460125B (de) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894867A (en) * | 1994-09-16 | 1999-04-20 | Weavexx Corporation | Process for producing paper using papermakers forming fabric |
| US5899240A (en) * | 1994-09-16 | 1999-05-04 | Weavexx Corporation | Papermaker's fabric with additional first and second locator and fiber supporting yarns |
| US5937914A (en) * | 1997-02-20 | 1999-08-17 | Weavexx Corporation | Papermaker's fabric with auxiliary yarns |
| US5983953A (en) * | 1994-09-16 | 1999-11-16 | Weavexx Corporation | Paper forming progess |
| EP1013821A2 (de) * | 1998-12-22 | 2000-06-28 | Voith Fabrics Heidenheim GmbH & Co.KG | Mehrlagiges Papiermaschinensieb zur Entwässerung und Blattbildung |
| US6112774A (en) * | 1998-06-02 | 2000-09-05 | Weavexx Corporation | Double layer papermaker's forming fabric with reduced twinning. |
| 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 |
| US6145550A (en) * | 1997-08-01 | 2000-11-14 | Weavexx Corporation | Multilayer forming fabric with stitching yarn pairs integrated into papermaking surface |
| 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 |
| 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 |
| US6585006B1 (en) | 2000-02-10 | 2003-07-01 | Weavexx Corporation | Papermaker's forming fabric with companion yarns |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5360518A (en) * | 1991-12-18 | 1994-11-01 | Albany International Corp. | Press fabrics for paper machines |
| US6745797B2 (en) | 2001-06-21 | 2004-06-08 | Weavexx Corporation | Papermaker's forming fabric |
| AU2005274086A1 (en) * | 2004-08-04 | 2006-02-23 | Albany International Corp. | Warp-runner triple layer fabric with paired intrinsic warp binders |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE533696A (de) * | ||||
| EP0085363A1 (de) * | 1982-01-22 | 1983-08-10 | Huyck Corporation | Papiermachersieb |
| EP0211426A2 (de) * | 1985-08-05 | 1987-02-25 | Hermann Wangner GmbH & Co. KG | Gewobene, mehrlagige Papiermaschinenbespannung erhöhter Stabilität und Durchlässigkeit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8522823U1 (de) * | 1985-08-08 | 1986-12-11 | Birke, Josef, 6780 Pirmasens | Brandsohlenloser Schuh |
| JPS6359111A (ja) * | 1986-08-29 | 1988-03-15 | Hitachi Ltd | コンパレ−タとｄ／ａ変換器 |
-
1987
- 1987-03-24 SE SE8701205A patent/SE460125B/sv not_active IP Right Cessation
-
1988
- 1988-02-22 ES ES88850058T patent/ES2023015B3/es not_active Expired - Lifetime
- 1988-02-22 AT AT88850058T patent/ATE64964T1/de not_active IP Right Cessation
- 1988-02-22 EP EP88850058A patent/EP0284575B1/de not_active Expired - Lifetime
- 1988-02-22 DE DE8888850058T patent/DE3863453D1/de not_active Expired - Fee Related
- 1988-03-15 NO NO881141A patent/NO168840C/no not_active IP Right Cessation
- 1988-03-15 BR BR8801159A patent/BR8801159A/pt not_active IP Right Cessation
- 1988-03-18 FI FI881285A patent/FI90361C/fi not_active IP Right Cessation
- 1988-03-22 CA CA000562146A patent/CA1326609C/en not_active Expired - Fee Related
- 1988-03-23 MX MX010859A patent/MX168766B/es unknown
- 1988-03-23 JP JP63069216A patent/JPS63295787A/ja active Pending
- 1988-03-24 AU AU13587/88A patent/AU612138B2/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE533696A (de) * | ||||
| EP0085363A1 (de) * | 1982-01-22 | 1983-08-10 | Huyck Corporation | Papiermachersieb |
| EP0211426A2 (de) * | 1985-08-05 | 1987-02-25 | Hermann Wangner GmbH & Co. KG | Gewobene, mehrlagige Papiermaschinenbespannung erhöhter Stabilität und Durchlässigkeit |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894867A (en) * | 1994-09-16 | 1999-04-20 | Weavexx Corporation | Process for producing paper using papermakers forming fabric |
| US5899240A (en) * | 1994-09-16 | 1999-05-04 | Weavexx Corporation | Papermaker's fabric with additional first and second locator and fiber supporting yarns |
| US5983953A (en) * | 1994-09-16 | 1999-11-16 | Weavexx Corporation | Paper forming progess |
| US6073661A (en) * | 1994-09-16 | 2000-06-13 | Weavexx Corporation | Process for forming paper using a papermaker's forming fabric |
| US5937914A (en) * | 1997-02-20 | 1999-08-17 | Weavexx Corporation | Papermaker's fabric with auxiliary yarns |
| US6145550A (en) * | 1997-08-01 | 2000-11-14 | Weavexx Corporation | Multilayer 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. |
| EP1013821A2 (de) * | 1998-12-22 | 2000-06-28 | Voith Fabrics Heidenheim GmbH & Co.KG | Mehrlagiges Papiermaschinensieb zur Entwässerung und Blattbildung |
| EP1013821A3 (de) * | 1998-12-22 | 2001-02-07 | Voith Fabrics Heidenheim GmbH & Co.KG | Mehrlagiges Papiermaschinensieb zur Entwässerung und Blattbildung |
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE460125B (sv) | 1989-09-11 |
| NO168840B (no) | 1991-12-30 |
| CA1326609C (en) | 1994-02-01 |
| ATE64964T1 (de) | 1991-07-15 |
| NO881141D0 (no) | 1988-03-15 |
| AU1358788A (en) | 1988-09-22 |
| FI90361B (fi) | 1993-10-15 |
| FI881285A0 (fi) | 1988-03-18 |
| MX168766B (es) | 1993-06-07 |
| FI881285A (fi) | 1988-09-25 |
| SE8701205D0 (sv) | 1987-03-24 |
| SE8701205L (sv) | 1988-09-25 |
| BR8801159A (pt) | 1988-10-18 |
| DE3863453D1 (de) | 1991-08-08 |
| ES2023015B3 (es) | 1991-12-16 |
| NO168840C (no) | 1992-04-08 |
| JPS63295787A (ja) | 1988-12-02 |
| AU612138B2 (en) | 1991-07-04 |
| FI90361C (fi) | 1994-01-25 |
| NO881141L (no) | 1988-09-26 |
| EP0284575B1 (de) | 1991-07-03 |
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