JPS552061A - Method of forming fiber board - Google Patents

Method of forming fiber board

Info

Publication number
JPS552061A
JPS552061A JP7522378A JP7522378A JPS552061A JP S552061 A JPS552061 A JP S552061A JP 7522378 A JP7522378 A JP 7522378A JP 7522378 A JP7522378 A JP 7522378A JP S552061 A JPS552061 A JP S552061A
Authority
JP
Japan
Prior art keywords
semi
dried
board
condition
minutes
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.)
Granted
Application number
JP7522378A
Other languages
Japanese (ja)
Other versions
JPS6216164B2 (en
Inventor
Katsuichi Yamamoto
Nobuo Yokota
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.)
Mitsuboshi Belting Ltd
Original Assignee
Mitsuboshi Belting Ltd
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 Mitsuboshi Belting Ltd filed Critical Mitsuboshi Belting Ltd
Priority to JP7522378A priority Critical patent/JPS552061A/en
Publication of JPS552061A publication Critical patent/JPS552061A/en
Publication of JPS6216164B2 publication Critical patent/JPS6216164B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PURPOSE: To reinforce planar portion and folded portion as well as improve appearance and water-tightness in a forming of a fiber board by utilizing a mat in semi-dried condition made under a specified condition.
CONSTITUTION: A fiber board with specific gravity of 0.4-0.7 is immerged in, or painted with, solution of a heat curing resin containing 20W30% of solid contents resolved in dedium, and thereafter, the board is dried within 3W6 minutes at a temperature of 100W120°C, thus, a semi-dried mat in a shape of flat plate is obtained. The semi-dried mat is hot-pressed by a desired forming mold at a condition of 130W200°C temperature, 30W50 kg/cm2 pressure and 1W3 minutes of pressing time, thereby, semi-curred and roughly formed board is obtained, and thereafter, the latter is covered by a heat curing resin film of 0.1W1.0 mm thick and again is hot- pressed by the above-described mold at a condition of 100W240°C, 30W50 kg/cm2, 5W10 minutes, and thus, a formed board may be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP7522378A 1978-06-20 1978-06-20 Method of forming fiber board Granted JPS552061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7522378A JPS552061A (en) 1978-06-20 1978-06-20 Method of forming fiber board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7522378A JPS552061A (en) 1978-06-20 1978-06-20 Method of forming fiber board

Publications (2)

Publication Number Publication Date
JPS552061A true JPS552061A (en) 1980-01-09
JPS6216164B2 JPS6216164B2 (en) 1987-04-10

Family

ID=13570004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7522378A Granted JPS552061A (en) 1978-06-20 1978-06-20 Method of forming fiber board

Country Status (1)

Country Link
JP (1) JPS552061A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103737699A (en) * 2014-01-10 2014-04-23 宁波大世界家具研发有限公司 Specially shaped wood fiber molded product enclosed forming method
JP2018001600A (en) * 2016-07-01 2018-01-11 石川樹脂工業株式会社 Processing method of carbon fiber reinforced plastic

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103737699A (en) * 2014-01-10 2014-04-23 宁波大世界家具研发有限公司 Specially shaped wood fiber molded product enclosed forming method
JP2018001600A (en) * 2016-07-01 2018-01-11 石川樹脂工業株式会社 Processing method of carbon fiber reinforced plastic

Also Published As

Publication number Publication date
JPS6216164B2 (en) 1987-04-10

Similar Documents

Publication Publication Date Title
JPS552061A (en) Method of forming fiber board
JPS526239A (en) Ski
JPS5381589A (en) Manufacturing of marble-like cured product
JPS5230855A (en) Flake lining material
JPS5294353A (en) Production of silica-resin composite
JPS5223434A (en) Ski manufacturing pross
JPS5431648A (en) Microwave heater
JPS5724287A (en) Production of ornamental board
JPS5269270A (en) Coating method of photoresist
JPS5226924A (en) Manufacturing method of face boards of binder, file, briefcase, container and the like
JPS51146408A (en) Process for preparation of glycerylethers
JPS536936A (en) Heating body for electric heater
JPS5274155A (en) Heat insulation molding plate
JPS5291044A (en) Method of processing mica flake lining
JPS53124577A (en) Manufacture of glass-fiber reinforced resin board
JPS535587A (en) Piezoelectric oscillator
JPS5570441A (en) Mold making method
JPS56123814A (en) Preparation of ornamental sheet
JPS5410370A (en) Production of construction boards
JPS5437006A (en) Method of hot static pressing of contoured articles
JPS5321249A (en) Preparation of cross linked polyvinyl chloride resin composition molding
JPS51134742A (en) Molding composition
JPS53108159A (en) Production of master model
JPS52145841A (en) Heater apparatus
JPS5380070A (en) Air filter and manufacture of same