A coated plywood panel (200) comprising a first veneer layer (110a) comprising wood, a second veneer layer (110b) comprising wood, adhesive (120) in between the first veneer layer (110a) and the second veneer layer (110b), a waterproofing layer (130) having a first side (132) and a second side (134), and protective layer (210) comprising a vapour permeable or semi-permeable layer (210, 210a). The first side (132) is attached to the first veneer layer (110a) by a first adhesion strength (Ã1) such that the first side (132) faces the first veneer layer (110a) and the first veneer layer (110a) is left in between the second veneer layer (110b) and the waterproofing layer (130). The protective layer (210) is attached to the second side (134) of the waterproofing layer (130) by a second adhesion strength (Ã2) that is less than the first adhesion strength (Ã1) such that the vapour permeable or semi-permeable layer (210, 210a) is arranged in direct connection with the protective layer (130). The protective layer (210) is removable from the waterproofing layer (130) such that the removal of the protective layer (210) reveals a bondable surface (135). A method for manufacturing the coated plywood panel (200).
A PLYWOOD PANEL AND A METHOD FOR MANUFACTURING THE SAME
SPERRHOLZPLATTE UND VERFAHREN ZUR HERSTELLUNG DAVON
PANNEAU DE CONTREPLAQUÉ ET SON PROCÉDÉ DE FABRICATION
2020-03-04
Patent
Elektronische Ressource
Englisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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