49012 ⎘
Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other by pouring more than one composition into an open mould
Foam part, in particular for a vehicle seat, and vehicle seat
#2Molded body, method of manufacturing the same, seat material for vehicles, and method of manufacturing the same
#3PU PRODUCT AND A METHOD FOR MAKING THE SAME
#4Moulding Method and A Moulding Machine