Method of compressing and cooling plastic purge as it emanates f

Method of continuous injection molding of plastic articles

Method of employing a high percentage of reground thermoplastic

Method of extruding and pelletizing expandable polymeric composi

Method of foaming prior to injection molding

Method of forming a multilayer heat sealable film

Method of injection molding a thermoplastic article having a cel

Method of making lipstick samplers

Method of making multi-layer preform used for plastic blow moldi

Method of manufacturing a board

Method of manufacturing a reusable mold

Method of manufacturing cement bonded boards

Method of manufacturing molded slide fastener coupling elements

Method of manufacturing of a novel hollow multi-layer article

Method of molding plastics material

Method of processing scrap roof-membrane sheet material comprisi

Method of producing solid moldings from a by-product of wet lime

Method of removing binder material from a shaped ceramic preform

Method of simultaneously manufacturing acrylic fibers and nitrat

Mold method and apparatus for plastic shells