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Yarn is composed of one or more continuous filaments or discontinuous short fibers. Yarn is actually a general term for yarn and thread. The raw material of yarn is fiber. Yarn is …

　(1)Gasoline Spot Appearance: It mostly occurs on E/R blended fabrics. After dyeing, there are oil droplet-shaped spots, which are slightly darker than the normal area. Observe wit…

Gray fabric refers to fabric that has not been printed and dyed after being woven, or natural cotton fabric used for printing and dyeing. Gray fabric in industry generally refers t…

Fabric design should be based on the concept of serving the entire clothing design. A good garment requires repeated communication and full cooperation between the fabric designer …

1. The differences and characteristics of artificial cotton and pure cotton 1 .Rayon is the common name for viscose fiber. Viscose fiber refers to wood and plant stems, etc. α-cell…

Due to the different textures used in the fabrics, the arrangement of colored yarns, the raw materials and characteristics of the yarns, the density of the yarns, the twist directi…

The characteristics of the fiber determine its quality characteristics and its suitability for specific application conditions. Standard tests and laboratory testing are generally …

Cloth quality inspection standards, super practical! ! ! >>>>Yarn source defects: ①The yarn material absorbs color better. Yellowish white yarn and raised (dark) horizo…

Knowledge points: triexcitation value, color change (light jump), dye (pigment) structure, light jump suggestions Tristimulus Color change (jumping light) In the three-color system…