| 摘要 |
PURPOSE: Wallpaper obtained by coating a specified amount of an adhesive on ordinary wallpaper and then coating wood powder, rice hull powder and the like thereon and an apparatus thereof are provided. This method has an effect on saving resources and reducing environmental pollution as well as providing wallpaper having excellent smoothness. CONSTITUTION: An adhesive is coated on the surface of ordinary paper(1) such as wood-free paper and reclaimed paper in an amount of 20 to 100g/m¬2 on a solid basis by passing through a gravure mesh roller. The adhesive coated paper is coated with wood paper(pine tree, juniper, pine nuts, fir tree or the like), rice hull powder, mugwort powder by passing through a gravure roller(3, 4) and a pressure roller(5) and subjected to passing through a roller(7) to remove the excessively attached materials. Thereafter, the pretreated wallpaper is subjected to passing through a first drying oven(8) and a compression roll(9) to give smoothness to the wallpaper and top coating treatment to prevent detachment and staining of the half product.
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