| 摘要 |
PROBLEM TO BE SOLVED: To obtain a textile structure or textile product including cotton fibers having a firm and resilient feelings of and improved warp stretching property, excellent in dye-affinity, useful for a dress shirt, etc., by making the textile structure or textile product include cotton fibers having specific physical properties. SOLUTION: This textile structure or textile product comprises cotton fibers in which when damping behaviors of 13C spin-lattice relaxation time (Tic) by a CP/MAS(Cross polarization magic angle spinning) solid 13C-NMR of a carbon at the C1 position of a chemical formula of B-1, 4-glycoside of cellulose comprise 9 components of different Tic (2.14 sec, 4.57 sec, 9.77 sec, 20.9 sec, 44.7 sec, 98.5 sec, 204 sec, 437 sec and 933 sec), a sum of Tic 20.9 sec, 44.7 sec and 95.5 sec is >=70% and a barium activity number is >=170. The cotton fibers are preferably treated with >=25 wt.% aqueous solution of an alkaline swelling agent. |
