MX167700B - Mejoras en un aparato para formar planas de papel - Google Patents

Mejoras en un aparato para formar planas de papel

Info

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
Application number
MX007105A
Other languages
English (en)
Inventor
Jay Anderson Shands
Jeffery Curt Irwin
John Harry Schamell
Original Assignee
Beloit 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25379684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX167700(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beloit Corp filed Critical Beloit Corp
Publication of MX167700B publication Critical patent/MX167700B/es

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00Complete machines for making continuous webs of paper
    • D21F9/02Complete 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.
MX007105A 1986-07-03 1987-06-29 Mejoras en un aparato para formar planas de papel MX167700B (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

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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