ES2097584T3 - Fabricacion de carton de fibras. - Google Patents

Fabricacion de carton de fibras.

Info

Publication number
ES2097584T3
ES2097584T3 ES94112002T ES94112002T ES2097584T3 ES 2097584 T3 ES2097584 T3 ES 2097584T3 ES 94112002 T ES94112002 T ES 94112002T ES 94112002 T ES94112002 T ES 94112002T ES 2097584 T3 ES2097584 T3 ES 2097584T3
Authority
ES
Spain
Prior art keywords
lignocellulose
containing material
drying
drying step
partially dried
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 - Lifetime
Application number
ES94112002T
Other languages
English (en)
Inventor
Arne Larsson
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.)
Valmet AB
Original Assignee
Sunds Defibrator Industries 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 Sunds Defibrator Industries AB filed Critical Sunds Defibrator Industries AB
Application granted granted Critical
Publication of ES2097584T3 publication Critical patent/ES2097584T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

SE PRESENTAN METODOS DE FABRICACION DE PANEL DE MADERA CONGLOMERADA PROCEDENTE DE MATERIAL FIBROSO QUE CONTIENE LIGNOCELULOSA, QUE INCLUYEN EL DESFIBRAMIENTO DEL MATERIAL QUE CONTIENE LIGNOCELULOSA, SECADO DEL MATERIAL DESFIBRADO QUE CONTIENE LIGNOCELULOSA A TRAVES DEL CONTACTO CON UN GAS DE SECADO CALENTADO EN UN PRIMER PASO DE SECADO PARA PRODUCIR UN MATERIAL PARCIALMENTE SECADO QUE CONTIENE LIGNOCELULOSA, MEZCLA DEL MATERIAL PARCIALMENTE SECADO QUE CONTIENE LIGNOCELULOSA CON UN PEGAMENTO, SECADO DE LA MEZCLA DEL MATERIAL PARCIALMENTE SECADO QUE CONTIENE LIGNOCELULOSA Y DEL PEGAMENTO A TRAVES DEL CONTACTO CON UN GAS DE SECADO CALENTADO EN UN SEGUNDO PASO DE SECADO, QUE SE LLEVA A CABO A UNA TEMPERATURA INFERIOR QUE LA DEL PRIMER PASO DE SECADO, CONTROLANDO INDEPENDIENTEMENTE EN EL SEGUNDO PASO DE SECADO LA TEMPERATURA Y EL CONTENIDO DE HUMEDAD PARA PRODUCIR UN MATERIAL SECADO QUE CONTIENE LIGNOCELULOSA QUE TIENE UNA TEMPERATURA Y UN CONTENIDO DE HUMEDAD PREDETERMINADOS, FORMANDO EL MATERIAL SECADO QUE CONTIENE LIGNOCELULOSA EN UN MALLADO DE FIBRA, Y PRESIONANDO EN CALIENTE EL MALLADO DE FIBRA A UN PANEL DE MADERA CONGLOMERADA.
ES94112002T 1993-09-15 1994-08-01 Fabricacion de carton de fibras. Expired - Lifetime ES2097584T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302993A SE9302993L (sv) 1993-09-15 1993-09-15 Framställning av fiberboard

Publications (1)

Publication Number Publication Date
ES2097584T3 true ES2097584T3 (es) 1997-04-01

Family

ID=20391094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94112002T Expired - Lifetime ES2097584T3 (es) 1993-09-15 1994-08-01 Fabricacion de carton de fibras.

Country Status (7)

Country Link
US (1) US5482666A (es)
EP (1) EP0642898B1 (es)
JP (1) JP3372607B2 (es)
AT (1) ATE148649T1 (es)
DE (1) DE69401692T2 (es)
ES (1) ES2097584T3 (es)
SE (1) SE9302993L (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502272C2 (sv) * 1994-01-28 1995-09-25 Sunds Defibrator Ind Ab Förfarande för framställning av lignocellulosahaltiga skivor
SE504221C2 (sv) * 1995-04-07 1996-12-09 Sunds Defibrator Ind Ab Förfarande för framställning av lignocellulosahaltiga skivor
DE19515734A1 (de) * 1995-05-03 1996-11-07 Schenkmann & Piel Verfahrenste Verfahren zur Herstellung von Holzfasern
DE19606262C1 (de) * 1996-02-21 1997-04-17 Glunz Ag Verfahren und Vorrichtung zur Herstellung einer mitteldichten Faserplatte
SE509089C2 (sv) * 1997-04-30 1998-12-07 Sunds Defibrator Ind Ab Förfarande vid framställning av skivor från lignocellulosahaltigt material
US20030090022A1 (en) * 2000-10-06 2003-05-15 James Randall Method and apparatus for making building panels having low edge thickness swelling
US6572804B2 (en) 2000-10-18 2003-06-03 Borden Chemical, Inc. Method for making building panels having low edge thickness swelling
US20050156348A1 (en) * 2000-10-06 2005-07-21 Randall James W. Method and apparatus for making building panels having low edge thickness swelling
CA2394875C (en) * 2000-10-06 2007-03-27 Borden Chemical, Inc. Method and apparatus for making building panels having low edge thickness swelling
NZ515288A (en) * 2001-11-06 2003-07-25 Lignotech Developments Ltd Processing of ligno-cellulose materials with steam in a pressure vessel
NZ578113A (en) 2009-07-01 2010-07-30 Lignotech Developments Ltd Processing of lignocellulosic and related materials
CN106272868B (zh) * 2016-08-23 2019-03-22 辽宁蓝亿实业有限公司 一种用植物秸秆代替部分木纤维制作环保型中密度板的方法
CN106182326B (zh) * 2016-08-23 2018-12-04 辽宁蓝亿实业有限公司 一种轻烧粉作填充料的环保型中密度板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872337A (en) * 1953-12-30 1959-02-03 Weyerhaeuser Timber Co Method of coating a felted fibrous mat
US4404250A (en) * 1982-09-23 1983-09-13 Formica Corporation Fire-retardant high pressure consolidated articles containing an air-laid web and method of producing same
DE3717659A1 (de) * 1987-05-26 1988-12-15 Brunner R Messtechmik Verfahren und vorrichtung zum trocknen von schnittholz
SE462707B (sv) * 1987-12-21 1990-08-20 Flaekt Ab Foerfarande och anordning foer framstaellning av varmpressade och vaermehaerdade traefiberskivor

Also Published As

Publication number Publication date
JPH07100807A (ja) 1995-04-18
EP0642898B1 (en) 1997-02-05
SE9302993D0 (sv) 1993-09-15
DE69401692T2 (de) 1997-05-28
SE501566C2 (sv) 1995-03-13
US5482666A (en) 1996-01-09
DE69401692D1 (de) 1997-03-20
JP3372607B2 (ja) 2003-02-04
SE9302993L (sv) 1995-03-13
EP0642898A1 (en) 1995-03-15
ATE148649T1 (de) 1997-02-15

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