JPH0365241B2 - - Google Patents

Info

Publication number
JPH0365241B2
JPH0365241B2 JP58243075A JP24307583A JPH0365241B2 JP H0365241 B2 JPH0365241 B2 JP H0365241B2 JP 58243075 A JP58243075 A JP 58243075A JP 24307583 A JP24307583 A JP 24307583A JP H0365241 B2 JPH0365241 B2 JP H0365241B2
Authority
JP
Japan
Prior art keywords
particle board
caul plate
heating
contact
caul
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
Application number
JP58243075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59133036A (ja
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 filed Critical
Publication of JPS59133036A publication Critical patent/JPS59133036A/ja
Publication of JPH0365241B2 publication Critical patent/JPH0365241B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • 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
    • B27N3/08—Moulding or pressing
    • B27N3/083—Agents for facilitating separation of moulds from articles
    • 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
    • B27N3/08—Moulding or pressing
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • B27N3/186—Separating the cauls from the boards

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
JP58243075A 1982-12-23 1983-12-22 パ−チクルボ−ドの改良された製造方法 Granted JPS59133036A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US452777 1982-12-23
US06/452,777 US4428897A (en) 1982-12-23 1982-12-23 Process for preparing particle board

Publications (2)

Publication Number Publication Date
JPS59133036A JPS59133036A (ja) 1984-07-31
JPH0365241B2 true JPH0365241B2 (enExample) 1991-10-11

Family

ID=23797891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58243075A Granted JPS59133036A (ja) 1982-12-23 1983-12-22 パ−チクルボ−ドの改良された製造方法

Country Status (2)

Country Link
US (1) US4428897A (enExample)
JP (1) JPS59133036A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528154A (en) * 1983-06-15 1985-07-09 Atlantic Richfield Company Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent
US4772442A (en) * 1986-11-28 1988-09-20 Jim Walter Research Corp. Isocyanate-carboxyl group-containing fatty compounds for manufacture of lignocellulosic composites
US5302330A (en) * 1993-06-08 1994-04-12 Harold Umansky Method for the manufacture of waferboard
US20080090056A1 (en) * 2006-10-17 2008-04-17 David James Horwitz Printed film laminate having a protective repairable layer
CN109333746A (zh) * 2018-10-18 2019-02-15 吴军 一种利用特种纸张进行mdi人造板脱模的工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575608A (en) 1976-04-06 1980-09-24 Ici Ltd Mould release agent for isocyanate bound composite bodies or sheets
US4257995A (en) 1979-05-03 1981-03-24 The Upjohn Company Process for preparing particle board and polyisocyanate-phosphorus compound release agent composition therefor
DE2921726A1 (de) 1979-05-29 1980-12-11 Bayer Ag Waessrige isocyanat-emulsionen sowie deren verwendung als bindemittel in einem verfahren zur herstellung von formkoerpern
DE2921689A1 (de) 1979-05-29 1980-12-11 Bayer Ag Selbsttrennende bindemittel auf isocyanatbasis sowie deren verwendung in einem verfahren zur herstellung von formkoerpern
US4258169A (en) 1980-03-26 1981-03-24 The Upjohn Company Polyisocyanate compositions containing in-situ formed pyrophosphate mold release agent and process of making
US4257996A (en) 1980-04-14 1981-03-24 The Upjohn Company Process for preparing particle board and polyisocyanate-phosphorus compound release agent composition therefor
US4352696A (en) 1981-03-30 1982-10-05 The Upjohn Company Process and composition

Also Published As

Publication number Publication date
US4428897A (en) 1984-01-31
JPS59133036A (ja) 1984-07-31

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