Fabric sofa fabric classification: cotton, polyester, nylon, polyester-cotton blend, high-density NC cloth, 3M waterproof mousse cloth.

Cotton: It is the fiber obtained from cotton seeds, which is picked, processed, ginned, carded, spliced, combed, spun, worsted into cotton yarn, and then made into cotton cloth from the cotton yarn.

   Strong hygroscopicity---Cotton fiber is a porous material, the internal molecular arrangement is very irregular, and the molecule contains a large number of hydrophilic structures. Warmth—Cotton fibers are poor conductors of heat, and the inner cavity of cotton fibers is filled with stagnant air. Comfortable to wear---no static electricity, good air permeability, anti-sensitivity, easy to clean.

   Easy to wrinkle---cotton fiber has poor elasticity. High shrinkage ---- cotton fiber has strong water absorption, when it absorbs water, the cotton fiber expands, causing the cotton yarn to shorten and deform.

   Polyester (synthetic fiber): Synthetic fiber is made of polymer compounds, polyester is one of them, it is also called polyester fiber.

   Advantages: high strength, strong wear resistance, good elasticity, and strong heat resistance.

   Disadvantages: There is a lack of hydrophilic structure between molecules, so the hygroscopicity is extremely poor and the air permeability is also poor.

Nylon: The scientific name is polyamide fiber, which is the general name for polyamide fibers produced in China. Also called "nylon", "nylon".

   Advantages: strong, good wear resistance, ranking first among all fibers. Its abrasion resistance is 10 times that of cotton fibers, 10 times that of dry viscose fibers, and 140 times that of wet fibers. Therefore, its durability is excellent. Nylon fabric has excellent elasticity and elastic recovery, but it is easy to deform under small external force, so its fabric is easy to wrinkle during wearing.

   Disadvantages: poor ventilation and air permeability, easy to generate static electricity.

   Polyester-cotton blended fabric: refers to the general term for blended fabrics of polyester and cotton.

   Features: It highlights the style of polyester and the strengths of cotton fabrics. It has good elasticity and wear resistance in dry and wet conditions, stable size, small shrinkage rate, and has a straight, not easy to wrinkle, easy to wash, quick-drying Features, can not be ironed with high temperature and soaked in boiling water.

   High-density NC fabric: High-density NC fabric is a kind of fabric that is blended or interwoven with nylon (nylon) and cotton yarn.

   Advantages: This product combines the advantages of nylon and cotton yarn, not easy to wear, soft and comfortable, and easy to clean.

   Disadvantages: Because nylon is involved in interlacing or blending, the heat resistance and light resistance of the fabric are poor. During the use process, attention should be paid to washing and ironing to meet the conditions to avoid damage.

   3M Waterproof Mousse Cloth: This fabric uses the latest modern technology - "new synthetic fiber", that is, a high-density fabric made of microfiber as raw material, which is soft, smooth and delicate; the fabric has countless times more fine hairiness than ordinary fabrics. , the surface area and micropores are countless times higher, so the fabric has great dust-holding, oil-removing and stain-removing capabilities.

   Advantages: It has good waterproof performance without affecting the breathability and moisture permeability of the fabric. The luster is soft and elegant; the hand feels soft, smooth and delicate; the touch is warm; the cloth body is fluffy and elastic.