Hygiene: It is a natural fiber, and its main component is cellulose, with a small amount of waxy substances, nitrogen and pectin. After various inspections and practices, the pure cotton ribbon has no stimulation or negative effect when contacting with the skin. It is beneficial to the human body and has good sanitary performance after being worn for a long time. Heat resistance: the heat resistance is good. When the temperature is below 110 ℃, it will only cause water evaporation on the webbing and will not damage the fiber. Therefore, the use, washing, printing and dyeing of pure cotton webbing at room temperature have no impact on the webbing, which improves the washing and wear resistance of pure cotton edging webbing.
What does Dandong Guangwei Textile Weaving Group explain? Generally speaking, chemical fiber is added to cotton, a kind of polyester material. The invention of polyester and cotton has promoted the great progress of human textile, and it also has many advantages. Polyester cotton increases the tenacity of pure cotton yarn, which is not easy to break, and has elasticity! Some advantages of pure cotton, such as hygroscopicity and moisture retention, are mainly aimed at garment accessories. Some are not important to the fabric, and some are even shortcomings; The advantages of polyester are exactly what the ribbon yarn needs.
How much does a yard weigh? This is for accurate quotation. If you calculate the weight of one yard, you can know how much material is used for this yard of webbing. Is it single-sided or double-sided? Some are divided into single side and double side, so this should also be asked clearly. There are pictures for reference. This is to give us a visual judgment of what is, and give us a more accurate factor of quotation. How many are there? This is a matter of deciding whether to give customers a discount. If there is a large quantity, there must be a discount. Combine factors such as the wages of the factory, the master and the workers.
Braided rope wholesale The tensile strength after light treatment, the natural light shines on the bag webbing through the window, causing aging and reducing its strength. According to the working conditions, a lighting equipment is designed, which is equipped with representative strong light and is exposed to the light for a specified time. After lighting, pp webbing needs to be subjected to standard temperature and humidity treatment, and then to tensile test to obtain the tensile strength after lighting treatment. Braided rope wholesale After soaking, the tensile strength of the safety belt installed in the car will absorb the moisture in the air, and sometimes it will be soaked by some liquid, so customized Braided rope Water immersion test is required. At room temperature customized Braided rope Fully immerse in distilled water with a small amount of wetting agent for a specified time, and then take out the soaked pp webbing from the water to complete the tensile test within 10 minutes. The tensile strength of soaked pp webbing was obtained.
