Melt spinning process to produce filaments

Details Melt spinning process to produce filaments Melt spinning process to produce filaments

1997-01-17

1999-11-02

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

264101, 264103, 264130, 2642108, 26421112, 26421114, 425 722, 425135, 425377, 4253782, 4253791, 4253822, 425464, D01D 5092, D01D 5096, D01D 516

Patent

active

059764317

ABSTRACT:
Filament stress in a newly spun filament is reduced in that the air friction between the filament and the contiguous air layer is prevented or limited. For this purpose an air current is generated, flowing in the running direction of the yarn at a speed which is the same or approximately the same as the surface speed of the filament. The air current can be guided on to the filament surface through a tube.

REFERENCES:
patent: 2252684 (1941-08-01), Babcock
patent: 3611485 (1971-10-01), Leybourne, III et al.
patent: 3706826 (1972-12-01), Bremner et al.
patent: 3707593 (1972-12-01), Fukada et al.
patent: 4049763 (1977-09-01), Mineo et al.
patent: 4185062 (1980-01-01), Luzzatto
patent: 4202855 (1980-05-01), Gerking et al.
patent: 4496505 (1985-01-01), Tanji et al.
patent: 4702871 (1987-10-01), Hasegawa et al.
patent: 4863662 (1989-09-01), Hasegawa et al.
patent: 4973236 (1990-11-01), Hasegawa et al.
patent: 5034183 (1991-07-01), Blewett
patent: 5141700 (1992-08-01), Sze
patent: 5360589 (1994-11-01), Wandel et al.

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