Method for compressively shrinking textile fabrics at high spee

Details Method for compressively shrinking textile fabrics at high spee Method for compressively shrinking textile fabrics at high spee

1973-04-26

1976-03-02

Mackey, Robert R.

Textiles: cloth finishing

Shrinking

Thread compacting

D06C 2100

Patent

active

039408337

ABSTRACT:
This disclosure teaches a method of longitudinally compressively shrinking a textile fabric web with the method comprising known steps of preconditioning the web, continuously feeding the web between a thick elastomeric belt and a heated polished cylinder having a low frictional resistance and thereafter drying the web. The method of this invention is characterized by selectively varying tension of the belt as well as selectively manually varying contact pressure between the belt and the polished cylinder. According to this invention skipping at high speeds is avoided and there is control of the pressure of the belt on the cylinder over a greater arc than by prior art methods.

REFERENCES:
patent: 2209205 (1940-07-01), Neville
patent: 2721370 (1955-10-01), Cluett et al.
patent: 2885763 (1959-05-01), Schreiner
patent: 2979131 (1961-04-01), Bentov
patent: 3166824 (1965-01-01), Fuhr
patent: 3382552 (1968-05-01), Davis et al.
patent: 3382553 (1968-05-01), Davis et al.
patent: 3431608 (1969-03-01), Reiners
patent: 3596332 (1971-08-01), Winberg
patent: 3691600 (1972-09-01), Joy

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