TongHui has successfully developed bottle flake yarn spinning technology. Through this innovative technology, normal quality bottle flakes are chemically treated, almost all impurities of PP, PVC, PE, mud etc can be very effectively removed, spinning property is highly improved, yarn breakage is enormously reduced, full bobbin degree is highly increased, various of additives of TiO 2 , color master batch, optical bright, catalyst can be easily added. The chemical treatment PET flake spinning technology is much cost lower than physical extrusion type, low quality bottle flakes can be treated well and used to produce high quality yarn, and generate remarkable profit. |
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