JPS56136351A - Manufacture of particle board with colored grooves - Google Patents

Manufacture of particle board with colored grooves

Info

Publication number
JPS56136351A
JPS56136351A JP3884280A JP3884280A JPS56136351A JP S56136351 A JPS56136351 A JP S56136351A JP 3884280 A JP3884280 A JP 3884280A JP 3884280 A JP3884280 A JP 3884280A JP S56136351 A JPS56136351 A JP S56136351A
Authority
JP
Japan
Prior art keywords
colored
grooves
layer
particle board
chips
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.)
Pending
Application number
JP3884280A
Other languages
Japanese (ja)
Inventor
Yoshio Nakamichi
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.)
Eidai Co Ltd
Original Assignee
Eidai Co 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 Eidai Co Ltd filed Critical Eidai Co Ltd
Priority to JP3884280A priority Critical patent/JPS56136351A/en
Publication of JPS56136351A publication Critical patent/JPS56136351A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

PURPOSE: To simplify operations without using a coloring process in grooves by a method wherein wooden chips the inner part of which is colored previously are used as the inner layer of a particle board and then grooves are formed down to the colored layer.
CONSTITUTION: After the wooden chips are bleached by bleaching agent like sodium hypochlorite and the like, the inner part of them also is colored by coloring agent. Then, adhesives are coated and these colored chips are laminated, for example, in the form of a three layer construction mat so that the chips can occupy the inner layer. After this mat is pressed in heating to form a particle board, V-grooves, U-grooves are prepared so that they can reach the colored chip-layer from the surface and the object board having nice colored grooves is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP3884280A 1980-03-28 1980-03-28 Manufacture of particle board with colored grooves Pending JPS56136351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3884280A JPS56136351A (en) 1980-03-28 1980-03-28 Manufacture of particle board with colored grooves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3884280A JPS56136351A (en) 1980-03-28 1980-03-28 Manufacture of particle board with colored grooves

Publications (1)

Publication Number Publication Date
JPS56136351A true JPS56136351A (en) 1981-10-24

Family

ID=12536447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3884280A Pending JPS56136351A (en) 1980-03-28 1980-03-28 Manufacture of particle board with colored grooves

Country Status (1)

Country Link
JP (1) JPS56136351A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818570A (en) * 1985-11-18 1989-04-04 Milles Victor A Process for the production of smooth-surfaced parts from a hard gemlike material, and the use of this process
JP2000037709A (en) * 1998-07-27 2000-02-08 Matsushita Electric Works Ltd Wooden decorative sheet and manufacture of wooden decorative sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818570A (en) * 1985-11-18 1989-04-04 Milles Victor A Process for the production of smooth-surfaced parts from a hard gemlike material, and the use of this process
JP2000037709A (en) * 1998-07-27 2000-02-08 Matsushita Electric Works Ltd Wooden decorative sheet and manufacture of wooden decorative sheet

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