Title: Method of producing deeply creped fabric with partially bulked yarn

Abstract: A method of producing a novel deeply creped fabric by using partially bulked yarn. Gyratory (or torque-imparted) partially bulked yarn obtained from a known twisting - heat setting - untwisting process is additionally twisted, or said process is conducted on the pre-twisted yarn to give extra twists to the non-bulked portions, so as to make conspicuous the difference between the bulked and non-bulked portions, and a fabric is woven or knit by using such yarn and is subjected to a creping treatment.

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Inventors: Kawasaki, Kentaro (Mino, JA)
Takizawa, Keizo (Suita, JA)

Application Number: 427492
Filing Date: 1973-12-26
Publication_date: 1976-02-17
Assignee: Chori Company Limited (Osaka, JA)
Primary Class(es): 28/155 28/167, 28/281, 57/208, 57/351
Other Classes:
US Patent Ref:

2245641	Jun, 1941	Bell et al.	28/72.
2948133	Aug, 1960	Schwartz	28/72.
3113413	Dec, 1963	Jacobs et al.	57/91.
3116588	Jan, 1964	Breen et al.	57/34.
3412543	Nov, 1968	Horvath	57/34.

Other Refs:
Primary Examiner: Rimrodt, Louis K.
Assistant Examiner:
Attorney: Whittemore, Hulbert & Belknap