The attached wallpaper must meet the following requirements:
1. The wallpaper is firmly pasted and the surface color is the same. There must be no bubbles, empty drums, cracks, curled edges, wrinkles and stains. There is no glue marks when squinting.
2, the surface is flat, no ripples and undulations. The wallpaper is connected to the hanging mirror line, the veneer and the baseboard. There must be no gaps.
3, each piece of splicing should be horizontal and vertical, the pattern of the splicing, pattern matching, no separation, no overlap, 1.5 meters from the wall face up, no seams.
4, the yin and yang corners are vertical, the edges and corners are distinct, the yin corners are spliced ​​with smooth light, and there are no seams at the male corners.
5, the edge of the wallpaper is straight and tidy, there must be no paper hair, flying thorns.
6, there must be no defects such as leakage and delamination.
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