Patent ID: 9254590
Filing Date: 2016-02-09
CPC Classification: B29C,B29K,B29L

Claim Text:
1. A method of manufacturing a fabric-integrated cross-linked foamed product, comprising: preparing a mold having a cavity engraved in an arbitrary shape; filling the cavity of the mold with a molding material in an amount greater than a volume of the cavity of the mold; pressurizing and heating the mold; releasing pressure between when the molding material of the mold reaches a softening temperature by applied heat and when the molding material begins to be cross-linked, and opening the mold; completely removing the molding material other than the molding material charged in the cavity of the mold, of the melted molding material in the opened mold; placing fabric on an upper surface of the mold having the cavity filled with the molding material; pressurizing and heating the mold so that the molding material in contact with the fabric is cross-linked; and releasing pressure and rapidly opening the mold so as to foam the cross-linked molding material in contact with the fabric.