1、 Nomenclature of heat transfer webbing
1. According to weaving equipment, it can be divided into woven belt (horse riding machine), knitted belt (crocheting machine) and woven belt (shuttleless machine).
2. It is divided into rigid belt and elastic belt according to the telescopic performance of the belt.
3. According to the structure of webbing, it can be divided into jacquard belt, plain belt, twill belt, bead belt, ribbon, etc.
4. According to the belt material, it can be divided into polyester belt, nylon belt, cotton belt, polypropylene belt, etc.
5. According to the purpose of the belt, it can be divided into anti-skid belt, trademark belt, edging belt, pet belt, safety belt, etc.
2、 Units and symbols of heat transfer webbing:
1. Width unit: inch ("), centimeter (CM), millimeter (mm). Note: 1" = 25.4mm
2. Length unit: yard (y), Luo (g) and meter (m). Note: 1 yard = 0.9144m, 1 Luo = 144 yards (the unit of rubber root is Luo)
3、 Other name notes:
1. Denier (d): it is the abbreviation of denier. It is a fineness expression method of chemical fiber. It refers to the weight gram of 9000 meter long silk at a public moisture regain, also known as denier. The larger D, the thicker the yarn. Eg.75d is thicker than 50D.
2. Common count (s): s is the abbreviation of British count. It is used to express the fineness of cotton yarn. It is the number of 840 yards of a batch of cotton yarn weighing a pound (454 grams). That is, there are several 840 yards, which is how many counts. Therefore, the larger s, the thinner the yarn. Eg.32s is thinner than 21s. The length meter of 1 gram yarn.
3. Network wire: or screening yarn, it refers to the network points (adhesive nodes) distributed on the wire strip.
4. Low elasticity wire: it has moderate elasticity and fluffy, and the general elongation is less than 50%.
5. Number of imported rubber wires (#): the number of rubber wires that can be arranged to the corresponding number of optical roots with a width of 1 "is called the number of rubber wires.
4、 Classification of textile fiber of heat transfer webbing:
1. Natural fiber: Dai Zhizun natural fiber includes plant fiber, animal hair, secretion (silk, etc.);
2. Man made fiber: including man-made inorganic fiber and protein fiber;
3. Synthetic fiber: including polyester (polyester) fiber, polyamide (nylon), polypropylene (polypropylene), polyolefin (acrylic), polyethylene acetal (vinylon) fiber.
