JPS57163549A - Manufacture of fiber board - Google Patents

Manufacture of fiber board

Info

Publication number
JPS57163549A
JPS57163549A JP4903781A JP4903781A JPS57163549A JP S57163549 A JPS57163549 A JP S57163549A JP 4903781 A JP4903781 A JP 4903781A JP 4903781 A JP4903781 A JP 4903781A JP S57163549 A JPS57163549 A JP S57163549A
Authority
JP
Japan
Prior art keywords
paint
rockwool
coating
thin holes
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.)
Granted
Application number
JP4903781A
Other languages
Japanese (ja)
Other versions
JPS6049596B2 (en
Inventor
Hiroshi Kojima
Hachi Matsuoka
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP4903781A priority Critical patent/JPS6049596B2/en
Publication of JPS57163549A publication Critical patent/JPS57163549A/en
Publication of JPS6049596B2 publication Critical patent/JPS6049596B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F9/00—Designs imitating natural patterns

Landscapes

  • Laminated Bodies (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

PURPOSE:To obtain a fiber board with good appearance by forming moth- eaten-like thin holes, by processing it in such a manner and order as to apply a colored coating on a rockwool substrate, further apply a coating of a mixture of rockwool and glue, dry it and grind the surface by a grinding machine. CONSTITUTION:The surface of a dried rockwool substrate 1 is provided with coating of a paint 2 (such as, a resin paint of vinyl acetate group, which preferably has a lower lightness than the substrate 1) by means of a roll coater, etc. After the paint 2 dried, it is provided with coating of a finishing paint prepared by adding 30pts.wt. of rockwool to 100pts.wt. of a glue, such as 1.5wt% of CMC. And then, the dried surface of the finishing paint 5 is ground to a level surface, and a part of the surface of an air layer formed in the finishing paint 5 is exposed to form moth-eaten-like thin holes 3, and by doing so, it is possible to obtain an objective fiber board on which color of the paint 2 can be seen through the thin holes 3 on a rockwool upper board 4. EFFECT:Depths of the thin holes 3 can be seen variously.
JP4903781A 1981-03-31 1981-03-31 Fibreboard and its manufacturing method Expired JPS6049596B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4903781A JPS6049596B2 (en) 1981-03-31 1981-03-31 Fibreboard and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4903781A JPS6049596B2 (en) 1981-03-31 1981-03-31 Fibreboard and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS57163549A true JPS57163549A (en) 1982-10-07
JPS6049596B2 JPS6049596B2 (en) 1985-11-02

Family

ID=12819881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4903781A Expired JPS6049596B2 (en) 1981-03-31 1981-03-31 Fibreboard and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS6049596B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270045A (en) * 1985-09-25 1987-03-31 松下電工株式会社 Manufacture of rock wool board
JPH0331949U (en) * 1989-08-08 1991-03-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6270045A (en) * 1985-09-25 1987-03-31 松下電工株式会社 Manufacture of rock wool board
JPH0331949U (en) * 1989-08-08 1991-03-28

Also Published As

Publication number Publication date
JPS6049596B2 (en) 1985-11-02

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