PURPOSE: To impart similar appearance, feeling, etc., on the obverse and reverse faces in a laminated fiber structure material of a web made of a fibrillated composite fiber, which is integrated with a reinforcing material and also to improve feeling of high density cloth used as the reinforcing material.
CONSTITUTION: The laminated fiber structure material is produced by laminarly interlacing a web made of staple fibers of ≤0.5 denier of single fiber fineness with a sheet shaped material made of filaments having a single fiber fineness different as much as ≤0.1 denier from that of 'Mid staple fibers wherein the staple fibers protrude on the surface of the sheet shaped material. The laminated fiber structure material is also obtainable by laminating a web made of fibrillated composite fibers having single fiber fineness of ≤0.5 denier after a splitting treatment with a sheet shaped material made of fibrillated composite fiber filaments having a single fiber fineness different as much as ≤0.1 denier from that of the fibrillated composite fiber filaments after the splitting treatment, interlacing them with each other with ejecting fluid applied from the web side and subsequently subjecting the product to fibrilation treatment.
| JP3011241 | PROBLEM TO BE SOLVED: To manufacture a composite yarn fabric. |
| JP5829085 | Manufacturing method of solid cotton |
| JP5463648 | Woven wiper |
MORIOKA MASAO
KIHARA SETSUO
