B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/1066, 18/914
B29C 51/32 (2006.01) B29C 51/30 (2006.01)
Patent
CA 1133672
ABSTRACT OF THE INVENTION The invention is a method of forming plastic sheet material into articles wherein the sheet is heated and is formed into the article in a two-part mould, the mould parts coming together to firstly sever the portion of the sheet material which is to be formed into the article, and the move- ment of the mould parts together continues until the peri- pherial edge of the severed portion is squeezed by the mould parts to cause the plastics material at said peripheral edge to flow outwardly into a bead cavity of the mould and in which the material forms into a thickened bead.
328866
George H. Riches And Associates
Plastona (john Waddington) Limited
LandOfFree
Formation of beaded edges on plastics material 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 Formation of beaded edges on plastics material articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Formation of beaded edges on plastics material articles will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1163874