B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/513
B29C 49/20 (2006.01) B29C 49/24 (2006.01) B29C 49/04 (2006.01)
Patent
CA 1278660
ABSTRACT OF THE DISCLOSURE A vehicle instrument panel, glove compartment or box, door panel or other automotive component is produced in a simple, efficient manner by feeding a sheet of cover material from a roll thereof between the open halves of a two-part mold; the cover material having a layer of hot melt adhesive on one surface thereof; pressing the sheet of material into a recess in one mold part while applying a vacuum thereto to hold the cover material in the recess; cutting the cover material to length; dropping a thermoplastic parison between the mold parts; closing the mold; and blowing the parison to conform the shape thereof to that of the mold cavity, whereby the thermoplastic material expands against and melts the adhesive to form a backing layer of material adhering to the cover material. The same method can be effected using two sheets of cover material which are pressed into both mold parts, whereby the thermoplastic material expands against and melts the adhesive to form cover layers on both sides of the backing layer or core of thermoplastic material.
541938
Abc Group
Seaby & Associates
LandOfFree
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