Water-soluble PVA yarn · thread · fiber · filament
Применение
Temporary PVA yarn supports pile and zero-twist constructions during weaving, then removes completely in finishing so the towel keeps its loft and absorbency.
Zero-twist and low-twist towels cannot hold their pile yarns on the loom without support. Weaving an unsupported construction breaks yarns, damages fabric face and slows the loom, yet any permanent support yarn would stiffen the towel and reduce absorbency.
Water-soluble PVA yarn is wound and woven together with the pile or ground yarn as a temporary supporting element. It carries tension through weaving, terry formation and wet processing, and is then dissolved in the finishing bath, leaving only the cotton construction.
The support function must exist only until the towel structure is stable. After finishing, residual support material would harm hand feel, loft and water uptake, so the yarn must leave the fabric cleanly under conditions the cotton can tolerate.
Water-Soluble PVA YarnThree Thai manufactures water-soluble PVA yarn for textile processes that require stable temporary strength followed by controlled removal in water.
PVA Filament YarnContinuous PVA filament yarn provides consistent construction and is matched to technical textile or composite processes by strength, elongation and dissolution profile.Trial the densest towel construction with the actual finishing recipe before approving a grade. Evaluate residual material, loft, absorbency, handle and dimensional stability after removal, and record the bath conditions that produced the approved result.
РесурсыSend your construction, removal conditions and acceptance criteria through the sample request — we will confirm a traceable sample and a written test method before any production discussion.