Method and apparatus for molding hollow articles

Details Method and apparatus for molding hollow articles Method and apparatus for molding hollow articles

B - Operations, Transporting

29

C

18/1108

B29C 39/08 (2006.01) B29C 41/06 (2006.01) B29C 41/46 (2006.01) B29C 35/04 (2006.01)

Patent

CA 1234665

Abstract of the Disclosure A method of rotationally molding hollow articles from cross-linkable polymeric material wherein the mold and molding material are simultaneously revolved about two nonparallel axes while being heated to fuse and cross-link polymeric material. When the polymeric material is partially cross-linked the mold containing the hollow article is opened at at least one location to admit heated air circulated therethrough to facilitate cross-linking of the inner portion of the molded tubular article and produce a smooth inner surface therein. Also disclosed is apparatus for performing the molding method of the invention.

460639

Affiliated with

Also associated with

Rating

Method and apparatus for molding hollow articles 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 and apparatus for molding hollow articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for molding hollow articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1245835