In General, the tibetan rugs is composed of 3 parts: soft surfaces, the first layer backing, the second layer backing, sometimes a fourth part linings. Soft soft surface is the line we can see and can feel yarn. Synthesis of fiber can be, can also be natural. Soft surface density is tibetan rugs quality inspection standards: the greater the density of soft surface, the better the quality of the tibetan rugs. High density tibetan rugs maintain the shape of some long, dirt-resistant, stain-resistant performance better. A simple test is to fold a small piece of tibetan rugs, if backing is easy to see, the quality is not very good. Soft surface density with 68 centimeters (27 inches) wide soft surface the tibetan rugs lint or hair pinch (Terry) measured by the number, for weaving tibetan rugss, this ratio is called pitch; for pile tibetan rugs, this ratio is called the gauge. Another sign of tibetan rugs durability is a tibetan rugs of weight per unit area, per square yard (0.836 square) face of fiber weight (in ounces or grams units, 1 ounce = 28.35 grams) is called a surface. The higher the value, and better the quality of the tibetan rugs. Soft surface height is a measure of quality of tibetan rugs and the third standard; long fibers better than short fibers. Soft surface-fibre twist is shown under the fourth standard, larger twist, tibetan rugs quality better. Backing backing in the bottom side of the tibetan rugs, it is a soft hairs on the surface of this answer (Terry) backed up by, determines the strength and stability of the tibetan rugs. Most tibetan rugss have two layer backing, yarn on the report of the first layer backing, this backing is called the second layer on the outside backing. There is a layer of latex adhesive between two layers, hair pinch soft fixed on the first layer backing. Types of backing including jute (from India and Bangladesh imports a natural fiber), polypropylene (synthesis of thermoplastic resin), foam latex. Often attached to the foam backing on the first layer backing, provide an internal linings to tibetan rugs to avoid plus linings. Not too expensive tibetan rugss are of this type. For the high price of tibetan rugss, jute is making the second layer of latex coating has good backing material. However, mold proofing, the synthesis of backing-and odor-proof dry performance better, and does not cause allergies. Linings linings in a tibetan rugs, providing an extra layer of isolation layer, sound insulation, increase comfort, like ” buffer ” can extend tibetan rugs life. Common inner material including LaTeX foam, foam and ethyl carbamate mixture of natural materials such as jute and hair. Choice of lining for comfort depends on the type of tibetan rugs, and degree of wear and tear under normal conditions and types of tibetan rugs. Some experts recommend not to use the liner, and in more places, and contained a heavy cart after tibetan rugs directly stick in the ground. They think the thick lining increases the friction, caused by longitudinal bending of the tibetan rugs, easily torn, this will prematurely damage the tibetan rugs. There are 3 types of tibetan rugs on the market. Broadloom tibetan rugs is 3 m (12 ft) wide, but it’s a tibetanizable 3.8 m (15 ft) wide broadloom tibetan rugs. Strip of tibetan rugs to the rates of 0.5 m (2 ft) to 2.2 meters (9 feet). Size blocks tibetan rugs is 1.2 square meters. Square tibetan rugs is ideal for public places, such as Hall, a Hall, a conference room. With the past in comparison, the new adhesive makes it much easier to move blocks tibetan rugs. Standard of the rug size from 0.75 m x m (3 feet X5 feet) to 2.5 m x meters (10 feet X12 feet). Customer size may be larger.