Select wallpaper to see the rub

According to the wallpaper surface covering, wallpaper can be divided into the following categories:

1 plain paper wallpaper

This type of wallpaper is embossed or printed directly on a flat paper substrate. The paper substrate is divided into thicker single-layer paper and double-layer paper. Nowadays, more and more products use double-layer paper composite technology to achieve better D. The main features of plain paper wallpaper are good air permeability, good environmental performance, vivid colors and bright colors.

2.PVC wallpaper

(1) PVC coated wallpaper (based on pure paper, non-woven fabric or woven fabric)

With pure paper, non-woven fabrics, and woven fabrics as substrates, PVC paste resin is sprayed on the surface of the substrate, and then processed by processes such as printing and embossing. After this type of wallpaper is foamed, it can produce a strong three-dimensional effect, and can be made into a variety of realistic texture effects, such as imitation wood, imitation brocade, imitation tiles, etc., have a strong texture and better ventilation Sex, able to withstand the erosion of grease and moisture, can be used in the kitchen and bathroom, suitable for almost all home places.

(2) PVC plastic surface wallpaper (based on pure paper or fabric)

This kind of wallpaper is covered with a layer of polyvinyl chloride film on the bottom layer of pure paper (or non-woven fabric, the bottom layer of the spinning fabric), and is made by the processes of compounding, embossing, and printing. This type of wallpaper has fine print, good embossed texture, good waterproof and moisture resistance, durability, and easy maintenance. This kind of wallpaper is the most commonly used and widely used wallpaper at present, and it can be widely used in all home and commercial places.

3 non-woven wallpaper

This type of wallpaper is directly printed on the surface of various types of non-woven materials. The substrate is divided into two kinds: single-layer non-woven fabric and double-layer non-woven fabric. Both can be embossed, printed, or embossed directly on the surface. . This type of wallpaper is characterized by its soft color, soft handfeel, good air permeability and tear resistance, and good space stability (that is, anti-shrinkage performance); it requires no wall surface during construction, and has a long service life. And in the second decoration can tear off the entire wallpaper without damaging the wall.

4. Natural fabric wallpaper

Natural fabric wallpapers are made of natural materials such as grass, wood, leaves, stone, bamboo or precious species of wood cut into thin slices or filaments and adhered to the surface of pure paper or non-woven substrate; many manufacturers also use the first silk , wool, cotton, hemp and other fibers made into a thin surface layer, and then bonded to the paper or non-woven base fabric wallpaper made. This wallpaper is characterized by a simple and natural style, full of rich natural flavor, high environmental performance, no plastic taste, no static electricity, good air permeability.

5. Metal texture wallpaper

Metal texture wallpaper is based on gold and silver as the main color, through the vacuum coating process, combined with ordinary wallpaper production process in the wallpaper surface to gold, silver, copper, tin, aluminum and other metal materials texture. The main features are bright metal texture and reflective, stable performance, no discoloration, high value, fire protection, waterproof and so on.

6. Special material wallpaper

Manufacturers produce wallpapers with special decorative effects or special features to meet the different needs of customers. One is the use of Pu (polyurethane) particles, mica, sandstone, sandblasting, crystal and other materials made by adhesive glue on the wallpaper surface, can produce special decorative and visual effects; the other is to some functional substances such as Diatomaceous earth, anion materials, etc. are added to the wallpaper production process. Such products can produce special functions such as humidity control, moisturizing, antibacterial, anti-mold, and air purification.

It is understood that the pollution of wallpaper mainly comes from two aspects. First, the volatile compounds such as toluene, xylene, and formaldehyde are released from wallpapers of certain materials, especially plastic wallpapers (PVC surface wallpapers). Possible residual lead, antimony, vinyl chloride and other harmful substances; Second, the wallpaper adhesive contamination, in order to allow the adhesive has a better permeability, manufacturers often use a large number of volatile organic solvents in production, therefore, adhesive The agent may release formaldehyde, benzene, vinyl chloride, etc. during the curing period.

In this regard, experts reminded consumers that at the time of purchase must be presented to the store to see the original box of the original packaging, or to see the unopened roll of wallpaper bar code. When shopping for wallpapers, pay attention to four points. Look for the presence or absence of color differences, wrinkles, and bubbles on the surface of the wallpaper. Whether the wallpaper's flower pattern is clear and its color is uniform. Touch the wallpaper with your hand and feel the texture of the wallpaper is good. Whether or not it is the same; if there is odor smell wallpaper, if there is a pungent odor, it is likely that formaldehyde, vinyl chloride and other volatile matter content is higher; wipe the paper with a damp cloth to see if there is a phenomenon of decolorization.