Bundling method of synthetic fiber bundle and synthetic fiber bundle

Abstract

PURPOSE: To provide a method of packing synthetic fiber bundles wherein curls (cold-setting) occurring during packing and transportation can be minimized to prevent workability and cosmetic characteristics from degrading, and to provide a synthetic fiber bundle for a wig. CONSTITUTION: The method comprises a step of packing the synthetic fiber bundles in a circle with a radius of curvature of 35 mm or more when casing the bundles. The synthetic fiber bundle has an average weaving degree of a single fiber in the bundle of 35 to 85 dtex, and a coefficient of a curl of the fiber when cut for use is 0.25 or less.

Description

technical field

[0001] The present invention relates to synthetic fiber bundles used as raw materials for various wigs (wigs, hairpieces, toupees, lesson wigs, etc.) and packaging thereof The method, in more detail, relates to a fiber bundle and a packing method thereof that minimize wrinkles (coldset at room temperature) that occur during packing transport. Background technique

[0002] In the past, the delivery form of synthetic fibers used as raw materials for wig products was generally packed in boxes. The fibers used in this product are modified acrylic fibers, polyvinyl chloride fibers, polyester fibers, polypropylene fibers, etc., and when stored in a box, there are large wrinkles that will cause the bundled product bundles to form wrinkles. shortcoming. In addition, since the thickness of fibers for such applications is usually 35 to 85 decitex (dtex), which is close to the thickness of human hair, once creases are formed, they cannot easily recover. As another pa...