Manufacture of foam products

Claim 1

A METHOD OF MAKING FOAM PRODUCTS WHICH COMPRISES: (A) FORMING A LIQUID FOAMING MIXTURE, (B) SPREADING SAID MIXTURE OVER A CARRIER SURFACE, (C) DISPODING A COVERING SURFACE OVER SAID MIXTURE, (D) ALLOWING SUBSTANTIALLY COMPLETE GAS GENERATION AND EXPANSION OF SAID MIXTURE TO FORM A SUBSTANTIALLY SELF-SUPPORTING FOAMED SHEET WHICH POSSESS SUFFICIENT TACKINESS SUCH THAT IT SUBSTANTIALLY PREVENTS COMPLETE REMOVAL FROM THE CARRIER AND COVERING SURFACES, (E) CHILLING SAID SHEET IMMEDIATELY AFTER SAID EXPANSION WHILE IT POSSESS SAID TACKINESS UNTIL SAID SHEET SUBSTANTIALLY SOLIDIFIES AND LOSES ITS TACKINESS WITH REPECT TO THE ADJOINING OF SAID SURFACES, (F) STRIPPING AT LEAST ONE OF SAID CARRIER AND SAID COVERING SURFACES FROM SAID SHEET TO EXPOSE AT LEAST ONE CHILLED FACE THEREOF, (G) APPLYING A LAYER OF MATERIAL ON SAID EXPOSED FACE, (H) WARMING THE SHEET FROM ITS CHILLED TEMPERATURE AFTER STRIPPING FROM THE SURFACE TO RETURN THE SHEET TO ITS TACKY STATE AGAIN, AND (I) FULLY CURING SAID SHEET SUCH THAT SAID MATERIAL ADHERS THERETO.