| 摘要 |
<p>A warp knit comprises a technical face having ultra fine yarn with monofilament denier of 0.01-0.9 denier post extraction; and a rear face having synthetic yarn with monofilament denier of 1-5 denier. The recovery rate of elongation in the directions of wale and course is 8-30%. The ultra fine yarn is raised. An independent claim is also included for a process of preparing a warp knit, comprising knitting a raw warp knit using a composite fiber comprising a fiber-forming component of 0.01-0.9 denier post extraction, and an extraction component as the yarn of the technical face, and a synthetic yarn or high shrinkage yarn with monofilament of 1-5 denier as the yarn of the rear face; raising the warp knit until the shrinkage rate of the warp knit reaches >=40%; heating the raising-treated warp knit to condition it for further processing; extracting the extraction component from the composite fiber by of alkali hydrolysis; and finishing the warp knit by dyeing, buffing, and a second heating.</p> |
