D - Textiles – Paper – 01 – D
Patent
D - Textiles, Paper
01
D
18/565
D01D 5/092 (2006.01) D01D 5/088 (2006.01)
Patent
CA 1325088
METHOD AND APPARATUS FOR COOLING MOLTEN FILAMENTS IN SPINNING APPARATUS ABSTRACT OF THE DISCLOSURE A method for cooling molten filaments in a spinning apparatus where a plurality of molten filaments extruded from a die are cooled by cooling air blown out from a cooling apparatus and are taken up with a draft, wherein the temperature and/or volume of the cooling air blown from the cooling apparatus is controlled so that the cooling is performed stronger, in stages or continuously, from upstream to downstream.
594757
Katou Akifumi
Katou Eiji
Yoshimura Yoshihiro
Mitsui Chemicals Incorporated
Smart & Biggar
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