Injection blow molding method for producing double layered hollo

Details Injection blow molding method for producing double layered hollo Injection blow molding method for producing double layered hollo

1974-04-23

1976-03-09

Silbaugh, Jan H.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

425DIG209, 425DIG234, B29C 1707

Patent

active

039432190

ABSTRACT:
Injection blow molding method for producing double layered hollow articles, the method being characterized in that the molding of an outer parison and an inner parison by using injection molds, molding of an outer layer from an outer parison by using one blow mold and molding of an inner layer from an inner parison by using the other blow mold which holding an outer layer formed in the preceding cycle, are carried out simultaneously but in different positions in the apparatus.

REFERENCES:
patent: 3091000 (1963-05-01), Makowski
patent: 3113831 (1963-12-01), Coale

Affiliated with

Also associated with

Rating

Injection blow molding method for producing double layered hollo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection blow molding method for producing double layered hollo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection blow molding method for producing double layered hollo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-833419