Patent ID: 6180035
Filing Date: 2001-01-30
Classification: B29C,B32B

Abstract:
A scouring pad fabrication method comprising the steps of:(a) putting a first scouring pad in a mold;(b) coating a top side wall of said first scouring pad with a layer of hydrophilic material;(c) pouring a sponge dope in said mold over said layer of hydrophilic material;(d) placing a second scouring pad on said sponge dope;(e) heating said mold, enabling said hydrophilic material to be dissolved in said sponge dope and foamed with said sponge dope into a sponge;(f) taking the foamed material thus obtained out of said mold; and(g) splitting said foamed material into two equal halves each having a sponge layer and a scouring pad at one side of said sponge layer.