KR950701267A - 판지 제조방법 - Google Patents

판지 제조방법

Info

Publication number
KR950701267A
KR950701267A KR1019940703807A KR19940703807A KR950701267A KR 950701267 A KR950701267 A KR 950701267A KR 1019940703807 A KR1019940703807 A KR 1019940703807A KR 19940703807 A KR19940703807 A KR 19940703807A KR 950701267 A KR950701267 A KR 950701267A
Authority
KR
South Korea
Prior art keywords
fiber
dried
web
glued
impregnation solution
Prior art date
Application number
KR1019940703807A
Other languages
English (en)
Inventor
크리스터 스태프스토름
아론 미카엘슨
라스-아크 린드스트롬
토마스 오르프슬
Original Assignee
한스 선드퀴스트
선즈 데파이브레이터 인더스트리즈 아크티에볼라그
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=20386472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR950701267(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 한스 선드퀴스트, 선즈 데파이브레이터 인더스트리즈 아크티에볼라그 filed Critical 한스 선드퀴스트
Publication of KR950701267A publication Critical patent/KR950701267A/ko

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
    • 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
    • B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission
    • 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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres

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)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Harvester Elements (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

건조방법에 따른 섬유판의 제조방법은 목질소 셀룰로오스 함유 물질을 원료로 하여 분해시키고, 아교를 가하고, 건조시키고, 웨브를 형성시키고 프레스하는 공정이다. 섬유분리전에, 물질은 섬유표면 활성 화학물을 포함하는 함침용액으로 처리하고, 선열처리하는 것을 특징으로 한다.

Description

판지 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 건조방법에 따라 목질소셀룰로오스 포함물질을 원료로 하여, 분해, 아교칠, 건조, 웨브형성과 프레스 공정을 거친 섬유판 제조방법에 있어서, 물질의 최종 분해처리전에, 섬유표면 활성 화학물 가령 Na2SO3와 같은 화합물을 섬유톤당 1-30kg 의 양을 포함하는 함침용액으로 처리하고, 150-200℃로 선열처리하고, 이때 pH값은 2-12로 유지시키고, 분해과정은 섬유톤당 50-400kWh의 에너지로 실행되는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 삼유표면 활성화학물은 목질소에 영향을 주는 타입인 것을 특징으로 하는 방법.
  3. 제2항에 있어서, 함침용액에는 Na2SO3그리고 또는 NaHSO3를 포함하는 것을 특징으로 하는 방법.
  4. 제1-3항중 어느 한 항에 있어서, 분해된 물질에 먼저 아교를 가하고, 웨브를 형성하기전에 건조하는 것을 특징으로 하는 방법.
  5. 제1-3항중 어느 한항에 있어서, 분해된 물질은 먼저 건조되고, 웨브 형성하기전에 아교를 가하는 것을 특징으로 하는 방법.
    ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019940703807A 1992-06-11 1993-05-04 판지 제조방법 KR950701267A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9201800-1 1992-06-11
SE9201800A SE470330B (sv) 1992-06-11 1992-06-11 Förfarande för framställning av fiberboard enligt torra metoden
PCT/SE1993/000388 WO1993025358A1 (en) 1992-06-11 1993-05-04 Manufacture of board

Publications (1)

Publication Number Publication Date
KR950701267A true KR950701267A (ko) 1995-03-23

Family

ID=20386472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940703807A KR950701267A (ko) 1992-06-11 1993-05-04 판지 제조방법

Country Status (29)

Country Link
EP (1) EP0647174B1 (ko)
JP (1) JPH07507735A (ko)
KR (1) KR950701267A (ko)
CN (1) CN1029461C (ko)
AT (1) ATE143625T1 (ko)
AU (1) AU662432B2 (ko)
BR (1) BR9306513A (ko)
CA (1) CA2136537A1 (ko)
CZ (1) CZ281548B6 (ko)
DE (1) DE69305165T2 (ko)
DK (1) DK0647174T3 (ko)
ES (1) ES2095060T3 (ko)
FI (1) FI97032C (ko)
HR (1) HRP930967A2 (ko)
HU (1) HU213466B (ko)
ID (1) ID841B (ko)
IL (1) IL105811A (ko)
MY (1) MY131192A (ko)
NO (1) NO944779L (ko)
NZ (1) NZ253367A (ko)
PL (1) PL170405B1 (ko)
RU (1) RU2083359C1 (ko)
SE (1) SE470330B (ko)
SI (1) SI9300293A (ko)
SK (1) SK153094A3 (ko)
TR (1) TR28107A (ko)
TW (1) TW223036B (ko)
WO (1) WO1993025358A1 (ko)
ZA (1) ZA934108B (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR22594A (tr) * 1987-04-07 1987-12-15 Nur Emaye San Ve Tic Tic A S Soba borusu uzatma aparati
DE4327774A1 (de) * 1993-08-18 1995-02-23 Fraunhofer Ges Forschung Verfahren zur Herstellung von mitteldichten Holzfaserplatten (MDF)
PL184356B1 (pl) * 1996-04-12 2002-10-31 Marlit Ltd Sposób wytwarzania lignocelulozowych materiałów złożonych
GB9625068D0 (en) * 1996-12-02 1997-01-22 Marlit Ltd Method for production of lignocellulosic composite materials
EP0852174B1 (en) 1996-12-09 2003-07-09 Plato International Technology B.V. Process for preparing cellulosic fibrous aggregates
JP2001512058A (ja) * 1997-07-11 2001-08-21 マーリット リミテッド 複合板の製造
EP1799412B1 (de) * 2004-10-15 2011-01-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur verminderung der abgabe von flüchtigen organischen verbindungen (voc) aus holz und holzzerkleinerungsprodukten und aus daraus hergestellten holzwerkstoffen, insbesondere holzspanplatten
EP1907178B1 (de) * 2005-07-27 2016-07-20 Kronoplus Technical AG Verfahren zur herstellung von holzwerkstoff-artikeln mit geringer emission von chemischen verbindungen
SE530084C2 (sv) * 2006-09-04 2008-02-26 Metso Panelboard Ab Tillverkning av träfiberskiva innehållande på plats genererad formaldehyd
DE102007054123B4 (de) 2006-11-15 2012-03-15 Edmone Roffael Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung
DE102007038041A1 (de) † 2007-08-10 2009-02-12 Kronotec Ag Verfahren zur Vermeidung der Emission von Aldehyden und flüchtigen organischen Verbindungen aus Holzwerkstoffen
DE102008023007A1 (de) 2007-11-11 2010-06-02 Roffael, Edmone, Prof. Dr.-Ing. Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung
DE102007055415C5 (de) * 2007-11-19 2018-11-29 SWISS KRONO Tec AG Verfahren zur Verminderung der Emission von gesättigten und ungesättigten Aldehyden aus Holzwerkstoffen
DE102008050428A1 (de) 2008-10-08 2010-06-10 Roffael, Edmone, Prof. Dr.-Ing. Verfahren zur Herstellung von mitteldichten Faserplatten (MDF) mit alkalisch härtenden Phenolformaldehydharzen
CN101786286B (zh) * 2010-04-20 2012-04-25 东北林业大学 一种改性酶解木质素复合板的制造方法
CN104690804B (zh) * 2015-02-14 2017-07-18 广西丰林木业集团股份有限公司 一种电磁屏蔽功能纤维板的制造方法
EP3059056A1 (de) * 2015-02-23 2016-08-24 Basf Se Verfahren zur Herstellung von Holzfasern und Holzfaserplatten
CN109986676A (zh) * 2019-04-06 2019-07-09 安徽凯彦达环保餐具有限公司 一种可在自然环境下降解的一次性餐盒的生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD205382A1 (de) * 1981-12-23 1983-12-28 Heinz Pecina Verfahren zur aktivierung von holzpartikeln fuer die holzwerkstoffherstellung
DD242193A1 (de) * 1985-11-06 1987-01-21 Univ Dresden Tech Verfahren zur erzeugung von holzwerkstoffen
SE466060C (sv) * 1990-02-13 1995-07-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav
SU1721149A1 (ru) * 1990-06-25 1992-03-23 Центральный научно-исследовательский институт бумаги Способ получени химико-термомеханической массы
SU1724763A1 (ru) * 1990-07-10 1992-04-07 Центральный научно-исследовательский институт бумаги Способ получени беленой древесной массы

Also Published As

Publication number Publication date
FI945790A (fi) 1994-12-09
HU213466B (en) 1997-06-30
PL170405B1 (pl) 1996-12-31
JPH07507735A (ja) 1995-08-31
DK0647174T3 (da) 1997-01-13
HRP930967A2 (en) 1995-04-30
RU2083359C1 (ru) 1997-07-10
CN1029461C (zh) 1995-08-09
TW223036B (ko) 1994-05-01
IL105811A0 (en) 1993-09-22
MY131192A (en) 2007-07-31
RU94046252A (ru) 1996-10-27
HUT69072A (en) 1995-08-28
ATE143625T1 (de) 1996-10-15
CZ308894A3 (en) 1995-06-14
CZ281548B6 (cs) 1996-11-13
SE470330B (sv) 1994-01-24
NZ253367A (en) 1995-11-27
HU9403101D0 (en) 1995-01-30
WO1993025358A1 (en) 1993-12-23
ES2095060T3 (es) 1997-02-01
DE69305165T2 (de) 1997-03-06
FI945790A0 (fi) 1994-12-09
TR28107A (tr) 1996-01-08
NO944779D0 (no) 1994-12-09
SK153094A3 (en) 1995-05-10
NO944779L (no) 1994-12-09
AU4363393A (en) 1994-01-04
SE9201800D0 (sv) 1992-06-11
DE69305165D1 (de) 1996-11-07
BR9306513A (pt) 1998-09-15
FI97032C (fi) 1996-10-10
EP0647174A1 (en) 1995-04-12
CN1079687A (zh) 1993-12-22
AU662432B2 (en) 1995-08-31
ZA934108B (en) 1994-01-13
ID841B (id) 1996-07-30
FI97032B (fi) 1996-06-28
SE9201800L (sv) 1993-12-12
CA2136537A1 (en) 1993-12-23
IL105811A (en) 1995-12-31
SI9300293A (en) 1994-03-31
EP0647174B1 (en) 1996-10-02

Similar Documents

Publication Publication Date Title
KR950701267A (ko) 판지 제조방법
NO843644L (no) Fremgangsmaate til behandling av cellulosematerialer med oksydasjonsmidler
NO922225L (no) Anvendelse av zeolitter i blekeprosesser
SE7904708L (sv) Sett att gora ett cellulosahaltigt material brandherdigt
BR8601246A (pt) Processo para tratamento de papel umido e para producao de papel tratado
ATE54475T1 (de) Verfahren zur bleiche und delignifizierung von zellstoffhaltigen produkten.
AR016668A1 (es) Metodo de procesamiento de pulpa con un agente para apresto
KR960701731A (ko) 판지와 그것의 제조(board and manufacture thereof)
JPS61181570A (ja) 木質繊維板の塗装方法
DE3481926D1 (de) Verfahren und vorrichtung zum herstellen von folien fuer beschichtungszwecke, insbesondere dekorfolien fuer die beschichtung von hartfaser-, span- oder holzplatten.
SE9803538D0 (sv) Fiberskiva samt sätt att framställa densamma

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid