1 paper base 2 glass fiber base 3 non-woven fabric base 4 cloth base

Construction process of wallpaper: 1. Architecture-The wall surface shall be clean, flat, firm, lubricated, uniform in color and neutral in pH value. The wall is completely drilled, and the water absorption rate is not more than 8%. In the construction of paper-based wallpaper, it is recommended to use the wallpaper basement membrane and smear it evenly on the wall, and then carry out the construction after it is completely boring. Inspection method of boring degree of wall surface: transparent film can be used to cling to the wall surface, and the four sides are sealed tightly with adhesive tape after leveling. After 24 hours, the wall was investigated. If there are condensed water drops, it is clear that the wall is boring and unqualified, and further boring is required. If the other side of the wall is a bathhouse, it is necessary for the wall to be waterproof and mildew-proof. If the wall is damp or moldy, it should be cleaned with disinfectant and painted with varnish to prevent it from getting wet. If the construction skills are limited, the wall with upward moisture on the ground is not suitable for wallpaper. 2. Construction-things 1, soft and hard scraper 2, plumb line 3, cutting ruler 4, gluing brush 5, ladder 6, glue mixing bucket 7, white towel 8, tape measure 9, flat brush 10, wool roller brush12. Open the wallpaper box: confirm that the wallpaper type is correct, belong to the same batch number, and arrange it in order of volume number. Find the construction statement after unpacking, and check whether there is any turn-around paste and direct horizontal alignment, dislocation alignment and arbitrary alignment. Picture direction: first determine the direction of the mark and distinguish between the top and bottom. Wall height measurement: Take the top of footstone as the starting point, and measure the wall height with steel tape measure. Paper-cut length: It should be cut according to the height of the wall and the requirements of the mosaic, which is generally longer than the actual height by 10cm, so as to correct it up and down. For wallpaper with obvious mosaic pictures, it is best to mosaic before cutting and make mosaic symbols on the back of the paper together. If the unit of the picture is relatively large, you must leave a picture with a unit length when cutting. Cut the goods according to the order of box number and volume number. 4. Building-glue mixing and brushing shall be carried out by a professional construction team with construction experience or a construction team funded by decoration. Please give priority to the rubber powder and glue matched by our company or choose high-quality professional wallpaper rubber powder, carefully read the instructions of rubber powder and mix it. Distribution of glue solution: when distributing glue solution, first pour an appropriate amount of cold water into the bucket, and gradually add wallpaper glue powder, and stir evenly in the same direction without caking. It takes 20 minutes to use after mixing. Viscosity of glue solution: insert a bamboo chopstick straight into the glue solution, so that the chopsticks can have a proper viscosity without falling off. Glue coating: non-woven paper-based products are directly coated on the wall, and other wallpaper glue is evenly coated on the quilt cover. If conditions permit, you can use a glue machine to glue. After gluing, both ends of the wallpaper should be pressed tightly and placed in a stuffy place. Before construction, it usually takes about 3- 10 minutes for the glue to fully soften the base paper. All wallpaper should be dipped at the same time. The thickness and grammage of base paper are different, and the softening time is also different. The thicker the base paper, the longer the softening time. 5. Architecture-wallpaper paste 1. To determine the orientation of the first wallpaper, generally start from the inner corner of the wall and draw a vertical line on the wall (about the width of a wallpaper from the wall). Do not build more than two rooms in the same room. 2. After pasting the wallpaper on the wall, you need to use a special wallpaper roller to roll the bubbles out in the same direction. Don't forcibly squeeze the slurry from the edge of the paper tape and sprinkle it on the wallpaper surface. Some near the roof and the ground are scraped lightly with a scraper to drive out bubbles, so that the wallpaper is close to the wall, and the remaining wallpaper will be cut off together. 3. Do not use a scraper to scrape and press the wallpaper in a large area to prevent the appearance of the wallpaper from being damaged or some glue from being squeezed out of the edge of the wallpaper and overflowing onto the surface of the wallpaper, resulting in the wallpaper not being pasted firmly, and the seams being cracked and dirty. 4. The edge seams of two wallpapers need to be rolled by oblique seam rollers, so that the wallpapers can be pasted firmly and the seams will not crack. If you accidentally spill glue on the wallpaper, you must thoroughly remove the residual glue on the wallpaper with a wet towel or sponge in time, and don't alter it back and forth, otherwise the wallpaper will leave white marks after drying. 5. The switch box or other protruding decorations on the wall should be removed after the power failure and installed after the construction is completed. Finally, cut off the wallpaper left on the edge. 6. It is suggested that the construction room temperature of adhesive wallpaper should be around 65438 08℃. Too cold or too hot will affect the construction quality. Before it becomes boring after pasting, it is necessary to prevent through flow from being quickly ventilated and boring.