MANUFACTURING PROCESS OF GREY YARN FOR WICK

摘要

A grey yarn for wick is manufactured by joining a monofilament yarn of polyester fiber, polyamide fiber or glass fiber to 10-40 strands, doubling and twisting it with 20-50 TPM of a twist number to obtain a plied yarn having total fineness of 700-1400 denier, and heating the plied yarn. The grey yarn is hydrophobic, and has a good durability, elasticity and reppellency.