Title:
BULKING YARN AND WOUND YARN FOR PRODUCTION OF WOVEN OR KNIT FABRIC, WOVEN OR KNIT FABRIC, AND PRODUCTION METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2011/132708
Kind Code:
A1
Abstract:
Disclosed is a bulking yarn that includes a spun single bulking fiber obtained by dissolving a water soluble yarn in a hydrophilic solvent to remove the water soluble yarn from a composite twist yarn, wherein a single spun yarn and the water soluble yarn are twisted in the opposite direction to the twisting direction of the single spun yarn. When both ends of a 100-cm length of yarn are fixed and hung 10 cm apart in a perpendicular direction to gravity, either the building yarn does not twist, or the average value for the distance from the uppermost end of a twisting section to the left and right ends of the yard is 30 cm min. The bulking yarn has excellent texture, lightweight properties, and anti-piling properties, as well as excellent weaving and knitting properties and productivity. In addition, woven or knit fabric obtained by using this bulking yarn is lightweight but voluminous, is softer with an excellent feel, has greater heat-insulating properties and improved air permeability, has greater resistance to piling, sheds no fluff, and has excellent rapid-drying properties despite having great water absorbency.
Inventors:
TESHIMA Koichi (8-1, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 11, 〒5308611, JP)
手島 宏一 (〒11 大阪府大阪市北区角田町８番１号 クラレトレーディング株式会社内 Osaka, 〒5308611, JP)
手島 宏一 (〒11 大阪府大阪市北区角田町８番１号 クラレトレーディング株式会社内 Osaka, 〒5308611, JP)
Application Number:
JP2011/059731
Publication Date:
October 27, 2011
Filing Date:
April 20, 2011
Export Citation:
Assignee:
Kuraray Trading Co., Ltd. (5-4 Hiranomachi 2-chome, Chuou-ku Osaka-sh, Osaka 46, 〒5410046, JP)
クラレトレーディング株式会社 (〒46 大阪府大阪市中央区平野町２丁目５番４号 Osaka, 〒5410046, JP)
Asano Nenshi Co., Ltd. (875-1, Naka Anpachi-cho, Anpachi-gu, Gifu 24, 〒5030124, JP)
浅野撚糸株式会社 (〒24 岐阜県安八郡安八町中８７５－１ Gifu, 〒5030124, JP)
クラレトレーディング株式会社 (〒46 大阪府大阪市中央区平野町２丁目５番４号 Osaka, 〒5410046, JP)
Asano Nenshi Co., Ltd. (875-1, Naka Anpachi-cho, Anpachi-gu, Gifu 24, 〒5030124, JP)
浅野撚糸株式会社 (〒24 岐阜県安八郡安八町中８７５－１ Gifu, 〒5030124, JP)
International Classes:
D02G3/04; D02G3/26; D03D15/00; D06M11/05
Attorney, Agent or Firm:
KUWATA Mitsuo et al. (KUWATA & CO, 6th Floor Minato Umeda Building, 3-17, Nishitemma 6-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
Download PDF:
Claims: