Process and device for molding textile materials

Details Process and device for molding textile materials Process and device for molding textile materials

1975-01-28

1977-07-19

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Reactive gas or vapor treatment of work

Work is organic material

28100, 264 92, 264234, 264291, 264342R, 264345, 264DIG73, 264DIG78, B29C 1704

Patent

active

040369242

ABSTRACT:
A textile material is molded by preheating to its transition temperature and then rapidly deformed by stretching without cooling. The deformation is maintained for a certain time at the preheating temperature or higher. The material is then quickly cooled. An apparatus for molding particularly fabric has a heat chamber having an opening over which the fabric is fastened, and a molding body having the desired shape and movable towards the heat chamber so as to stretch the fabric while entering partly through the opening. The molding body and heat chamber can be heated and the heat chamber may be evacuated or supplied with air under pressure for cooling the fabric.

REFERENCES:
patent: 1214846 (1917-02-01), Tracy
patent: 2924852 (1960-02-01), Michalko
patent: 3008613 (1961-11-01), Paris
patent: 3331906 (1967-07-01), Adams
patent: 3332587 (1967-07-01), Shigihara
patent: 3442996 (1969-05-01), Fisher
patent: 3549743 (1970-12-01), Riordon

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