How to check the construction quality of wallpaper?

After the construction of the wallpaper, it is required that there should be no obvious seams in the visual inspection of the paper at 1. 5 meters; it should be firmly attached, no slits, no hollowing, edging, and creases; the color must be the same, no spots, no edges, no Adhesive marks and indentations; pattern upright, patchwork pattern pattern fit, yin and yang corners without seams.

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How to identify the quality of wallpaper?

Generally from the following aspects to identify:

1, first determine the material: natural material or synthetic (PVC) material, a simple method can be used to determine the fire. Generally, natural materials are burned without odor and black smoke. The dust after burning is powder white ash. The synthetic (PVC) material has odor and black smoke when burning, and the burned ash is black ball.

2, water scrub: good wallpaper color fastness can be scrubbed with a damp cloth or water.

3, green and harmless. When purchasing, it may be close to the product smell any odor, odorous products may contain excessive amounts of toluene, ethylbenzene and other harmful substances, there are carcinogenic effects.

4, long-term color. Wallpaper surface coating materials and printing pigments need to be optimized and strictly controlled, to ensure that the wallpaper does not yellow after long-term light (especially light-colored, white wallpaper).

5, to see if the pattern style is unique, the production process is excellent.

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Construction acceptance wallpaper

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