Method of mixing components in a non-intermeshing twin screw com

Details Method of mixing components in a non-intermeshing twin screw com Method of mixing components in a non-intermeshing twin screw com

1999-07-01

2000-11-21

Heitbrink, Jill L.

Plastic and nonmetallic article shaping or treating: processes

Vacuum treatment of work

To degas or prevent gas entrapment

26432817, 264349, 366 78, 366 83, 425204, B29C 4550

Patent

active

061498467

ABSTRACT:
A method of mixing first and second molding components in a non-intermeshing twin screw compounder having a discharge opening wherein the first component is added around a first of the two rotating screws at a point remote from the discharge opening, the second component is added around the first screw nearer the discharge opening, vacuum is applied to the mixing components nearer the discharge opening, rotation of the two screws is stopped, and the second screw is axially moved toward the discharge opening to eject mixed components from the compounder and into a female mold.

REFERENCES:
patent: 5106564 (1992-04-01), Iwanami et al.
patent: 5165941 (1992-11-01), Hawley
patent: 5205973 (1993-04-01), Kafka
patent: 5728337 (1998-03-01), Yoshikawa et al.
patent: 5951928 (1999-09-01), Jinping
patent: 5968429 (1999-10-01), Treece et al.

Affiliated with

Also associated with

Rating

Method of mixing components in a non-intermeshing twin screw com does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of mixing components in a non-intermeshing twin screw com, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of mixing components in a non-intermeshing twin screw com will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1254031