49129 ⎘
Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles; Auxiliary operations; Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
Sub-classes:PROCESS FOR MAKING EXPANDED POLYMERIC MATERIALS
#2POLYOLEFIN-BASED RESIN EXPANDED BEADS, MOLDED ARTICLE OF POLYOLEFIN-BASED RESIN EXPANDED BEADS AND METHOD FOR PRODUCING POLYOLEFIN-BASED RESIN EXPANDED BEADS
#3VEHICLE SEAT CONTAINING FIBER COMPOSITE MATERIAL AND EXPANDED THERMOPLASTICS
#4Press for in-situ manufacturing a thermoplastic sandwich panel
#5SHAPING DEVICE AND PRODUCTION METHOD FOR SHAPED OBJECT
#6Foam particle moulded article, and production method therefor
#7Insulation injection device
#8Emulated wood with pores and fibers and fabrication method thereof
#9Method for the production of a vehicle body element and vehicle body element
#10Method for manufacturing foam safety cones
#11Method and device for forming articles from foaming polymers by using microwave radiation
#12Method of fabricating foamed rubber member