Method of manufacturing a layer
AssigneeVälinge Innovation AB
InventorsGöran Ziegler, Marcus Bergelin, Jan Jacobsson, Melker Ryberg
Life of this patent
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Abstract
A method of manufacturing a separate and continuous layer being essentially uncured. The method includes applying a powder mix including fibers and a thermosetting binder on a carrier, forming a powder mix layer, wherein the powder mix is connected together such that the powder mix layer is obtained and wherein the powder mix layer is essentially uncured, and releasing the powder mix layer from the carrier. Also, a layer and a method for manufacturing a building panel.
Claims27
A method of manufacturing a layer being essentially uncured, comprising:
- applying a powder mix comprising fibres and a thermosetting binder directly on, without an intervening layer, a surface of a web, the web being one of a paper sheet, a rice sheet, a sugar paper, a netting, mineral fibres, carbon fibres, textile fibres or nylon fibres, and
- after applying the powder mix, forming a powder mix layer, wherein the powder mix is connected together, with the thermosetting binder binding the fibers, such that the powder mix layer is obtained and wherein the powder mix layer is essentially uncured.
A method of manufacturing a layer being essentially uncured, comprising:
- applying a powder mix comprising fibres and a thermosetting binder directly on, without an intervening layer, a surface of a web, wherein the web consists of only one of a paper sheet, a rice sheet, a sugar paper, a netting, a wire structure, mineral fibres, carbon fibres, textile fibres or nylon fibres, and
- after applying the powder mix, forming a powder mix layer, wherein the powder mix is connected together, with the thermosetting binder binding the fibers, such that the powder mix layer is obtained and wherein the powder mix layer is essentially uncured.
Dependencies are inferred from the claim text.