Preparation technology of foamed non-woven wallpaper
Belonging to the field of decorative materials, the present invention relates to a new technology for preparation of foamed non-woven wallpaper. The technology includes: taking non-woven wallpaper as the base material, printing three layers of foaming slurry by laser engraved gravure, conducting hig...
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Format: | Patent |
Sprache: | chi ; eng |
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