METHOD OF MANUFACTURING OSB PANELS AND OSB PANEL MANUFACTURING DEVICE

The invention relates to a method for producing oriented strand boards (44), comprising the steps: producing coarse chips (20); applying a flame-retardant solution (28) to the coarse chips (20); subsequently removing the flame-retardant solution (28) from the coarse chips (20), in particular by appl...

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Bibliographic Details
Main Author KALWA, Norbert
Format Patent
LanguageEnglish
French
German
Published 01.05.2024
Subjects
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
PRESSES
PRESSES IN GENERAL
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Summary:The invention relates to a method for producing oriented strand boards (44), comprising the steps: producing coarse chips (20); applying a flame-retardant solution (28) to the coarse chips (20); subsequently removing the flame-retardant solution (28) from the coarse chips (20), in particular by applying a pressure difference, so that flame-retardant-containing coarse chips (32) are obtained; subsequently gluing the flame-retardant-containing coarse chips (32), so that glued coarse chips (20) are obtained; and compressing the coarse chips (20), so that the oriented strand board (44) is obtained.
Bibliography:Application Number: EP20220176340