Patent ID: 6383426
Filing Date: 2002-05-07
Classification: C08J

Abstract:
A foaming and forming method for soft and hard types of poly products, comprising the steps of:pouring 30% of poly, 39% of carbonic calcium powder, 6% of phosphoric acid-3, and 9% of starch powder into a blending drum for blending; pouring 0.5% of 2-heptanone into the blending drum for blending; pouring 3% of soda powder and 12% of water into the blending drum for blending evenly; injecting the materials which are evenly blended in the blending drum into a mold formed in a desired shape for proceeding to a foaming process, and waiting about 5-15 minutes for forming to be complete; and releasing a semi-finished product from the mold and performing colored painting and embellishment on the semi-finished product to form a poly product.