Process for making and collecting continuous fibers in the form

Details Process for making and collecting continuous fibers in the form Process for making and collecting continuous fibers in the form

1994-08-09

1996-06-25

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264205, 264211, 26421114, D01D 511, D01D 700

Patent

active

055297340

ABSTRACT:
This invention relates to making backwindable rod shaped batts or logs from highly oriented flash-spun continuous fibers. The fibers are conducted from the exit of a spinneret through a tunnel and into a two stage diverging nozzle to slow down the fibers for an organized collection in the collection section. The invention further includes an inflatable bladder in a discharge section for initiating the formation of the log and a mesh screen in the collection section for reducing the occurrence of fiber blow out through the gas discharge ports.

REFERENCES:
patent: 3081519 (1963-03-01), Blades et al.
patent: 3227794 (1966-01-01), Anderson et al.
patent: 3413185 (1968-11-01), Davis et al.
patent: 3417431 (1968-12-01), Majoch
patent: 3600483 (1971-08-01), Davis et al.
patent: 4352650 (1982-10-01), Marshall

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