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Side-to-side shading occurs when one edge of a dyed fabric looks darker than the other, or when the center differs from both sides. The defect often appears after dyeing, drying, fixation or washing-off. By that stage, several small widthwise differences…

Moisture can create two different thermal effects in a textile. A hygroscopic fiber may release heat as it takes up water vapor. Liquid sweat, however, can lower a fabric’s temperature when it spreads over a larger area and evaporates. This…

100% cotton, pure cotton and all cotton can describe the same basic fiber composition under China’s textile labeling rules. They are alternative expressions, not different quality grades. Phrases such as “100% pure cotton” repeat the same claim, while names such…

Two fabrics can both be quoted as “100% cotton, Ne 40/1” and still feel completely different. One feels soft and full. The other is dry, firm, or almost papery. Yarn twist is often the missing number behind that difference. It…

Fancy yarn gives fabric a surface that regular smooth yarn cannot create. For many knitwear, sock, coat, scarf, curtain, and upholstery projects, the buyer is not only asking for a yarn count or a fiber blend. They are asking for…

Vortex yarn vs ring yarn is a practical way to compare two common short staple spinning routes. In factory conversations, this question usually means vortex spinning vs ring spinning. Ring spinning twists the fiber strand into yarn. Vortex spinning uses…

Dralon acrylic fiber is known for its soft, wool-like handfeel and its use in warm winter fabrics. In China, however, “德绒” has gradually become a much broader commercial term. It may refer to genuine branded acrylic fiber, a fine-denier acrylic…

The Japan textile industry no longer relies on large-volume garment production as its main advantage. Japan now holds a stronger position in synthetic fibers, high-performance yarns, precision weaving, textile machinery, advanced finishing, and technical textiles. This structure reflects a deliberate…

Spandex, nylon and acetate often appear on clothing labels, but each fiber serves a different purpose. Spandex adds stretch. Nylon provides strength and abrasion resistance. Acetate creates luster, softness and a fluid, silk-like drape. A pair of leggings may combine…

Why do some clothes control odor and bacterial growth better than ordinary garments? The answer usually starts with the fiber. Juncao fiber is a regenerated cellulose fiber produced from Juncao dissolving pulp. For the Xinxiang Chemical Fiber program discussed here,…