Process and apparatus for the production of plastic strands

Details Process and apparatus for the production of plastic strands Process and apparatus for the production of plastic strands

1983-01-28

1984-05-01

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

425 71, D01D 508

Patent

active

044460899

ABSTRACT:
A melt of synthetic material is forced through orifices of a die plate, and the resulting strands of melt are led into a trough, where they travel in counter-current to a stream of cooling water. At the end of the trough, the strands are discharged, for further processing. The bottom of the trough merges into a vertical pipe and the melt strands are led into this pipe and out again, in a variable loop, in order to obtain the desired length of cooling path.

REFERENCES:
patent: 2875019 (1959-02-01), Spohn et al.
patent: 3199148 (1965-08-01), Koppehele
patent: 3491177 (1970-01-01), Johnson
patent: 3609805 (1971-10-01), Fritsch
patent: 3890074 (1975-06-01), Fritsch
patent: 4321230 (1982-03-01), Haugerford

Affiliated with

Also associated with

Rating

Process and apparatus for the production of plastic strands does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for the production of plastic strands, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for the production of plastic strands will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2031248