Process for manufacturing foam molded product

Details Process for manufacturing foam molded product Process for manufacturing foam molded product

1995-08-22

1997-04-15

Davis, Jenna

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

264 455, 264 456, 4283186, 4283188, 4283199, B29D 900

Patent

active

056206364

ABSTRACT:
A foam molded product of a synthetic resin having a continuous hardened surface layer formed uniformly on a part or the whole of its surface during its foam-in-place molding and having a desired thickness. A mold and a process which can make such a product without bringing about any substantial change in an ordinary foam-molding operation. A part of foamable resin particles which are fed into the mold for making the product are caused to contact a mold surface heated to or above the melting point of the particles and melt to form a molten resin layer, and the molten resin layer is hardened to form the hardened surface layer.

Affiliated with

Also associated with

Rating

Process for manufacturing foam molded product does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for manufacturing foam molded product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing foam molded product will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-358426