PROCESS PAPER FOR PRODUCING URETHANE FOAM

摘要

PURPOSE:To inexpensively provide process paper capable of efficiently producing urethane foam free from the irregularity of quality because laminate processability is good and the irregularity of the bonding strength of a release part is reduced and capable of reutilizing a paper base material. CONSTITUTION:Process paper for producing urethane foam is constituted by partially bonding a synthetic resin laminate layer 1 to a paper base material 2 in a spotted state and characterized by that the bonding strength of the laminate layer 1 and the base material 2 is lower than that of the laminate layer 1 and the urethane foam formed on the base material 2.