B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 53/22 (2006.01) B29C 47/88 (2006.01)
Patent
CA 2119512
Previously products formed from recycled plastic material have been moulded in moulds which require lengthy pouring, curing and removal processes. The present inven- tion provides a method and apparatus for producing continu- ous shaped plastic products from recycled materials wherein the softened plastic is extruded into a thin sheet. The surface of the sheet is compressed and cooled to form a skin and the sheet is then shaped by rollers into the desired continuous shape.
Evancic Roman
Oyen Wiggs Green & Mutala
LandOfFree
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