MX167700B - Mejoras en un aparato para formar planas de papel - Google Patents
Mejoras en un aparato para formar planas de papelInfo
- Publication number
- MX167700B MX167700B MX007105A MX710587A MX167700B MX 167700 B MX167700 B MX 167700B MX 007105 A MX007105 A MX 007105A MX 710587 A MX710587 A MX 710587A MX 167700 B MX167700 B MX 167700B
- Authority
- MX
- Mexico
- Prior art keywords
- forming
- head roller
- jet
- former
- forming wire
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/02—Complete machines for making continuous webs of paper of the Fourdrinier type
Landscapes
- Paper (AREA)
Abstract
La presente invención se refiere a mejoras en un aparato para formar planas de papel a partir de un chorro de pasta, que incluye un formador para lanzar el chorro de pasta desde su abertura, un solo alambre formador en bucles substancialmente horizontal, un rodillo de cabeza y una tabla formadora, cada montado dentro del alambre formador, la tabla formadora directamente adyacente al rodillo de cabeza, las mejoras caracterizadas en que la tabla formadora incluye una zapata curva que tiene un punto de choque del chorro de pasta, una superficie de nariz substancialmente curva y una superficie corriente abajo substancialmente plana que diverge de la misma; el rodillo de cabeza está montado con su superficie circunferencial superior dispuesta en un plano que se extiende a lo largo de la superficie de corriente abajo; el alambre formador se extiende entre la superficie circunferencial superior del rodillo de cabeza y la superficie de la nariz a un ángulo pequeño de alrededor de 0 a 10 grados con relación al plano a lo largo de la superficie de corriente abajo; la abertura del formador está colocada sobre el rodillo de cabeza para lanzar el chorro de pasta hacia el alambre formador sobre la tabla formadora a un ángulo pequeño de alrededor de 0 a 2 grados con la misma en el punto de choque.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/881,999 US4734164A (en) | 1986-07-03 | 1986-07-03 | Horizontal web-forming apparatus with curved nose forming board |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167700B true MX167700B (es) | 1993-04-05 |
Family
ID=25379684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX007105A MX167700B (es) | 1986-07-03 | 1987-06-29 | Mejoras en un aparato para formar planas de papel |
Country Status (12)
Country | Link |
---|---|
US (1) | US4734164A (es) |
EP (1) | EP0251985B1 (es) |
JP (1) | JP2722192B2 (es) |
KR (1) | KR930007865B1 (es) |
CN (1) | CN1008284B (es) |
BR (1) | BR8703352A (es) |
CA (1) | CA1290968C (es) |
DE (1) | DE3772871D1 (es) |
IN (1) | IN167268B (es) |
MX (1) | MX167700B (es) |
PH (1) | PH24550A (es) |
PL (1) | PL156741B1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5080760A (en) * | 1989-06-08 | 1992-01-14 | Jwi Ltd. | Pressurized forming board |
US5089090A (en) * | 1989-06-08 | 1992-02-18 | Jwi Ltd. | Continuous controlled drainage |
US5011577A (en) * | 1989-06-08 | 1991-04-30 | Jwi Ltd. | Pressure control forming section |
JP2808491B2 (ja) * | 1990-12-19 | 1998-10-08 | 三菱重工業株式会社 | 抄紙機のツインワイヤフォーマ |
US5147508A (en) * | 1991-10-11 | 1992-09-15 | The Nash Engineering Company | Suction box covers for cleaning papermaking machine felts |
US5328569A (en) * | 1992-06-26 | 1994-07-12 | Beloit Technologies, Inc. | Curved suction box apparatus in a papermaking machine press section |
DE4332162C2 (de) * | 1993-09-22 | 1994-12-01 | Voith Gmbh J M | Doppelsiebformer einer Papiermaschine |
US6372091B2 (en) | 1999-06-18 | 2002-04-16 | Metso Paper, Inc. | Method and apparatus for forming a paper web |
US7005040B2 (en) * | 2000-09-05 | 2006-02-28 | Astenjohnson, Inc. | Fabric support element for a papermaking machine |
DE102009028385A1 (de) * | 2009-08-10 | 2011-02-17 | Voith Patent Gmbh | Verfahren zum Betreiben einer Blattbildungseinheit und Blattbildungseinheit |
CN104364440B (zh) * | 2012-01-30 | 2016-06-29 | 佩普乔恩股份有限公司 | 一种用于造纸机的排水装置的覆盖装置 |
CN103147340B (zh) * | 2013-03-14 | 2015-12-23 | 金红叶纸业集团有限公司 | 改善浆料纤维交织效果的方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1563095A (en) * | 1922-03-07 | 1925-11-24 | Alexander J Lewthwaite | Paper-making machine |
US2418600A (en) * | 1944-02-01 | 1947-04-08 | Scott Paper Co | Method and machine for forming paper |
US3162567A (en) * | 1961-05-18 | 1964-12-22 | Kimberly Clark Co | Papermaking machine forming member |
US3438854A (en) * | 1964-10-29 | 1969-04-15 | Time Inc | Dual wire paper forming apparatus and suction box therefor |
US3357880A (en) * | 1965-03-23 | 1967-12-12 | Allis Chalmers Mfg Co | Apparatus for making fibrous webs |
US3997390A (en) * | 1965-08-14 | 1976-12-14 | Valmet Oy | Twin-wire paper machine and method for operating the same |
DE1473914B2 (de) * | 1965-08-14 | 1970-11-12 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Infrarotstrahler |
US3855057A (en) * | 1967-11-02 | 1974-12-17 | Beloit Corp | Paper formation utilizing a large diameter suction roll |
US3582465A (en) * | 1968-04-08 | 1971-06-01 | Beloit Corp | Stock inlet method and apparatus |
CA929772A (en) * | 1970-01-26 | 1973-07-10 | Enso-Gutzeit Osakeyhtio | Method and apparatus for the manufacturing of paper, cardboard and the like fibrous material web |
US3726758A (en) * | 1971-07-08 | 1973-04-10 | J Parker | Twin-wire web forming system with dewatering by centrifugal forces |
GB1417736A (en) * | 1972-02-24 | 1975-12-17 | Beloit Corp | Paprer-making machines |
FI56990C (fi) * | 1974-01-08 | 1980-05-12 | Valmet Oy | Foerfarande foer loesgoering av en i en pappersmaskin framstaelld bana fraon viran |
FI752501A (es) * | 1974-09-30 | 1976-03-31 | Beloit Corp | |
FI313874A (es) * | 1974-10-25 | 1976-04-26 | Valmet Oy | |
FI70739C (fi) * | 1977-04-28 | 1986-10-06 | Valmet Oy | Banbildningsenhet vid framstaellning av flerskiktskartong |
AT371863B (de) * | 1978-01-16 | 1983-08-10 | Escher Wyss Gmbh | Doppelsiebpapiermaschine |
FI75376C (fi) * | 1982-04-30 | 1988-06-09 | Valmet Oy | Formningssko foer formare i pappersmaskin. |
FI840246A (fi) * | 1984-01-20 | 1985-07-21 | Valmet Oy | Foerfarande och anordning vid formning av pappersbana. |
-
1986
- 1986-07-03 US US06/881,999 patent/US4734164A/en not_active Expired - Lifetime
-
1987
- 1987-06-08 CA CA000539128A patent/CA1290968C/en not_active Expired - Fee Related
- 1987-06-23 PL PL1987266405A patent/PL156741B1/pl unknown
- 1987-06-29 MX MX007105A patent/MX167700B/es unknown
- 1987-07-01 PH PH35479A patent/PH24550A/en unknown
- 1987-07-01 KR KR1019870006792A patent/KR930007865B1/ko not_active IP Right Cessation
- 1987-07-01 BR BR8703352A patent/BR8703352A/pt not_active IP Right Cessation
- 1987-07-01 IN IN509/CAL/87A patent/IN167268B/en unknown
- 1987-07-02 EP EP87630117A patent/EP0251985B1/en not_active Revoked
- 1987-07-02 DE DE8787630117T patent/DE3772871D1/de not_active Expired - Lifetime
- 1987-07-03 CN CN87104665A patent/CN1008284B/zh not_active Expired
- 1987-07-03 JP JP62166768A patent/JP2722192B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR8703352A (pt) | 1988-03-15 |
PH24550A (en) | 1990-08-03 |
JP2722192B2 (ja) | 1998-03-04 |
DE3772871D1 (de) | 1991-10-17 |
JPS6321996A (ja) | 1988-01-29 |
PL156741B1 (en) | 1992-04-30 |
IN167268B (es) | 1990-09-29 |
EP0251985A2 (en) | 1988-01-07 |
EP0251985B1 (en) | 1991-09-11 |
KR880001889A (ko) | 1988-04-27 |
CN1008284B (zh) | 1990-06-06 |
EP0251985A3 (en) | 1988-12-07 |
KR930007865B1 (ko) | 1993-08-20 |
CA1290968C (en) | 1991-10-22 |
US4734164A (en) | 1988-03-29 |
PL266405A1 (en) | 1988-09-01 |
CN87104665A (zh) | 1988-01-13 |
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