NEEDLE PUNCHING NON-WOVEN FABRIC FOR WEEDING

摘要

PURPOSE: A needle-punching nonwoven fabric for an environment-friendly weeding is provided to prevent the growth of weed, to promote the growth of crops, and to prevent the acidification of soil. CONSTITUTION: A needle-punching nonwoven fabric for an environment-friendly weeding is firmed with polyester staple fibers combined with needle punching. The polyester staple fibers are formed with 25~50wt% of 6~10 denier polyester staple fiber, 10~30wt% of 12~20 denier polyester staple fiber, and the balance of 11~15 denier polyester staple fiber. The polyester staple fibers comprises 70~90wt% of black polyester staple fiber and 10~30wt% of white polyester staple fiber, or comprises only the gray polyester staple fiber.