102a and a double face adhesive tape 102b on the surfaces of the side molding 102, thereby cutting and removing the coating 102a and the pressure sensitive double face adhesive tape 102b. The side molding 102 is thus delivered outside the system by means of the pair of conveying rollers ...
Other bonding methods useful for maintaining porosity of the surface include ultrasonic or heat welding, applying an adhesive in the form of a discontinuous porous coating, and insert molding (e.g., a porous membrane may be applied to a polymer foam backing material before the foam is ...