SURFACE TREATMENT METHOD FOR CONIFER PLYWOOD

PROBLEM TO BE SOLVED: To make conifer plywood usable not only as plywood for a cross substrate and plywood for a concrete form but also as decorative plywood to be an interior material for a house, a surface material for furniture/fittings, etc.SOLUTION: The conifer plywood (W) in which a putty agen...

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Bibliographische Detailangaben
Hauptverfasser: KUDO KIMIHIKO, KURODA WATARU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To make conifer plywood usable not only as plywood for a cross substrate and plywood for a concrete form but also as decorative plywood to be an interior material for a house, a surface material for furniture/fittings, etc.SOLUTION: The conifer plywood (W) in which a putty agent is packed in a crack, a through knot, a hollow, and other various defective parts (P) in advance is prepared. First, the surface of the conifer plywood is smoothed by being cut/polished. After that, coating with a filling coating and the application of an adhesive on a filling coating film (9) are carried out, Finally, a decorative sheet (19) is laminated on an adhesive layer (15).