Sylic Textile Auxiliary Information

The rubbing fastness of dyed fabrics is divided into dry rubbing and wet rubbing. The former is to rub the dyed fabric with a dry white cloth to observe the staining of the white cloth, and the latter refers to the rubbing of the dyed fabric with a white cloth with a moisture content of 95% to 100% Read More

The reason why fabrics need to be pre-shrunk is because the fabric has a shrinkage effect. According to the research of textile materials, the shrinkage effect can be divided into three categories: natural shrinkage of fiber elastic recovery; fiber hydrophilic swelling shrinkage and thermal shrinkag Read More

In addition to the correct selection of dyes, reasonable dyeing and finishing processes can also improve wet rubbing fastness. The smoother the fabric surface, the higher the wet rubbing fastness, so the singeing should be clean, and the colored fiber particles should be reduced. The hair effect of the dyed semi-finished products directly affects the dye penetration of the dye. The better the penetration, the better the diffusion of the dye into the fiber after dyeing, which is beneficial to reduce the accumulation of dye on the surface of the fabric. The addition of penetrant and mercerizing treatment are beneficial to improve the wet rubbing fastness. Read More

Yellowing, especially the yellowing of white or light-colored elastic fabrics during finishing, storage and transportation is a major challenge faced by fabric finishers.The yellowing problem may cause complaints and conflicts between the organizer and the clothing manufacturer or even the customer. Read More

The softness of the fabric refers to the comprehensive reflection of the bending, stretching, compression, surface smoothness and thickness changes that the fabric exhibits when subjected to external forces. It can be solved with our fluffy soft silicone oil CY-402F.1. Towel products are also called Read More

Product Introduction：Anti-pilling finishing agent is an environmentally friendly water-based polyurethane polymer with a good elastomer structure, which can form a network structure with a certain degree of cross-linking with the fiber structure to effectively prevent and Reduce fiber entanglement, Read More

Insufficient shrinkage. The pre-shrinking effect is not good and the dimensional stability is poor. This is caused by the position of the pressure roller being too high, the temperature of the pressure roller being too low, the pressure on the cloth roller is not enough, and the tension of the cloth in and out is too high. The position of the pressure-bearing roller can be appropriately lowered, the spray wet can be controlled, the vapor pressure of the pressure-bearing roller can be increased, the pressure of the cloth roller can be increased, and the tension of cloth in and out can be reduced. Read More

Anisotropic expansion of the fiber when it is soaked, that is, the length and diameter of the fiber increase, but the increase in diameter is much greater than the increase in length. For example, the diameter of cotton fiber increases by 14% after being soaked, but the length only increases by 1.1%~1.2%. Therefore, after the fabric is soaked, the fiber in the fabric becomes thicker due to expansion, but the length does not increase much, and the yarn must follow The thickening of the fiber increases the diameter. Read More

The cloth dyed by the long cotton car must be dried in a drying cylinder, and then packed in a large package or stacked in a cloth box. If it is not sufficiently cooled, especially the cloth in a large package, the surface temperature of the fabric may be higher when it is soft. This causes the temperature of the working fluid in the rolling groove to rise (especially in summer), sometimes reaching above 60°C, and when the heat resistance of ordinary silicone oil is not good, it can also cause sticking of the roll. It is better that the temperature in the rolling groove does not exceed 40 ℃. Read More