Heating apparatus for false twisting of synthetic fiber

Details Heating apparatus for false twisting of synthetic fiber Heating apparatus for false twisting of synthetic fiber

1993-12-07

1996-05-28

Calvert, John J.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28241, 28249, 219388, 165905, D02G 100

Patent

active

055199240

ABSTRACT:
A non-contact type high-temperature heating apparatus for false twisting of synthetic fiber to provide increased efficiency and energy savings. The apparatus includes a main body defined by a metal tube, and end walls connected to the main body. The main body includes one or more grooves and/or passageways through which filaments pass along the length of the main body. Further, a heat-conductive powder and heating member are contained in the main body.

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