Polyester is a general term for polymers obtained by polycondensation of polyols and polybasic acids. It mainly refers to polyethylene terephthalate. Traditionally, it also includes linear thermoplastic resins such as polybutylene terephthalate and polyaryl ester. It is a kind of engineering plastics with excellent performance and wide use. It can also be made into polyester fiber and polyester film.

Polyester includes polyester resin and polyester elastomer. Polyester resin also includes polyethylene terephthalate, polybutylene terephthalate and polyaryl ester. Polyester elastomer is generally polymerized from dimethyl terephthalate, 1,4-butanediol and polybutanol. The chain segment includes hard segment and soft segment, which is thermoplastic elastomer.

Polyester tire is a kind of non-woven fabric, which can also be called polyester linoleum base cloth, tire base cloth, linoleum base cloth, waterproof base cloth, etc. Polyester tire is divided into long-fiber polyester tire and short-fiber polyester tire. The long-fiber polyester spare tire is made of strong polyester chips as raw materials through equipment spinning, needle-punching reinforcement, and impregnation. It is a new type of tire base cloth for making modified asphalt waterproof rolls, and is the child of the waterproof industry and the construction industry.

Short fiber polyester tire is a kind of non-square fabric product processed from polyester short fiber through carding, needle-punching, impregnating and molding processes. Its shape is cloth type, generally 1020mm wide, 900m-160m long, and 0.6-1.4g thick. It is the main tire base of the current popular waterproof coiled materials (SBS, APP coating).

With the wide use of new materials, long-fiber polyester tire has great advantages in production and use, and is widely used. It has significant effects in hospital protective clothing, shopping bags in supermarkets, greenhouse planting, clothing and other industries.

The use of long-fiber polyester tire products is not as difficult to degrade as other materials. Different plastic products, the better the quality, the more difficult it is to degrade, for decades. Non-woven fabric is a non-chemical product that is easy to degrade. Even if it is buried underground, it will degrade after less than a year.

If we want to change the limit of crop growth cycle, we need to control the temperature properly. Among all insulation materials, the non-woven fabric coated with coating has stronger and better insulation performance, and its cost and service life are more practical than straw or insulation quilt.