Method for binding wood base elements with plastic
OwnerGottfried Steinerinventor
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Abstract
The invention relates to a process for bonding wood base elements to plastic, in particular for production of functional elements, by means of an injection-molding process in which the wood base element is inserted into an injection mold and, at the previously selected sites, plastics melt is injected and irreversibly changes the shape of the wood base element. The process parameters during the injection-molding process are set in such a way that the plastics melt forms depressions (2a, 15a, 32a, 41) acting in the manner of undercuts on the surface of the wood base element (2, 12, 29, 33).
Claims17
A method for binding wood base elements with plastic, particularly for the production of functional elements, by means of an injection moulding method, wherein the wood base element is placed in an injection mould and molten plastic material is injected at the previously selected location or locations, characterised in that the process parameters during the injection moulding are set in such a manner that the molten plastic material is irreversibly impressed into the wood base element (2, 5, 8, 12, 17, 20, 21, 24, 26, 27, 29, 33, 34, 42, 47) and/or penetrates therein and/or passes through said wood base element.
Dependencies are inferred from the claim text.