Method and apparatus for manufacturing laminate floor panels comprising a core containing wood/plastic composite, as well as such panels
View Patent ↗The invention relates to a method of manufacturing laminate floor panels comprising at least a core containing wood/plastic composite (WPC) and a top layer of laminate. It includes the step of providing a granulate of WPC in which natural fibers are encapsulated in polymer plastics. There is provided a layer of granulate which is melted. The melted layer is pressed for forming the core of the panels. The top laminate is attached onto the core to form a sheet (S), and the sheet is finished to form one or more panels. The laminate panel comprises a core made of WPC, a basic layer melted to the core and a top laminate comprising at least one paper layer impregnated with impregnation material, such as melamine resin, and being attached to the basic layer through this impregnation material, or a plastic layer melted to a glass fiber basic layer.
1. A laminated panel, comprising:
a core comprising a pressed composite containing polymeric material,
a basic layer directly joined to a surface of the core,
wherein the surface of the core is melted to directly adhere the core and basic layer, and
a top laminate support by the basic layer, the top laminated comprising a plurality of layers, disposed on a top side of the basic layer opposite the core.
2. The laminate panel of claim 1 , wherein the basic layer is made of a paper.
3. The laminate panel of claim 1 , wherein the top laminate includes an anti-wear layer and a top layer.
4. The laminate panel of claim 1 , wherein at least the top laminate is textured.
5. The laminate panel of claim 1 , wherein the basic layer is one of a paper, glass fiber or foil layer.
6. The laminate panel of claim 1 , wherein the polymeric material containing composite is wood/plastic composite (WPC).
7. The laminate panel according to claim 1 , wherein the basic layer is made of an absorbing material.
8. The laminate panel according to claim 1 , wherein a second layer of material is attached to a second surface of the core on a side of the core opposite to that of the top laminate.
9. The laminate panel according to claim 8 , wherein the second layer of material is attached to the second surface of the core on the side of the core opposite to that of the top laminate without the use of a second separate adhesive.
10. The laminate panel of claim 9 , wherein the second layer of material is bonded directly to the second surface of the core on the side of the core opposite to that of the top laminate without the use of the second separate adhesive, but rather with a bond exhibiting melting of a second layer of the core comprising the second surface of the core.
11. The laminate panel of claim 10 , wherein the second layer of material comprises absorbing material.