| 摘要 |
PCT No. PCT/JP89/00336 Sec. 371 Date Nov. 18, 1989 Sec. 102(e) Date Nov. 18, 1989 PCT Filed Mar. 30, 1989 PCT Pub. No. WO89/09297 PCT Pub. Date Oct. 5, 1989.The present invention relates to a polyester and cotton blended yarn capable of obtaining a polyester and cotton blended fabric having a superior bulkiness and a soft touch, and a polyester staple fiber stock which is useful to obtain the blended yarn as a yarn having superior properties with regard to neps and a yarn uneveness. To obtain the above-mentioned polyester cotton blended yarn, a coarse denier staple fiber having a predetermined range of fineness and a fine denier staple fiber having a predetermined range of fineness are used, and a suitable number of staple fibers constituting the blended yarn and fiber lengths of the staple fibers are defined in the present invention.
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