COLLIN

[Class - 7]

Machines and apparatus for the plastics industry and/or for process engineering, in particular machines and apparatus for treatment and processing of plastics, and laboratory and pilot installations for plastics treatment and processing; rolling mills, in particular testing rolling mills, measuring rolling mills, and/or rubber rolling mills; calenders, in particular sheeting calenders, dual-roller calenders, laminating calenders, moulding calenders for trays and/or polishing calenders; squeezers, in particular plate presses, test presses, vacuum presses and/or high-temperature presses; kneaders, extrusion presses and extrusion installations, in particular two-roll kneading machines, twin-screw extruders, test extruders, measuring extruders, rubber extruders, pelletizers, in particular strand pelletisers and die-face pelletisers, pipe extrusion installations, co-extrusion installations, cast-film installations, extrusion coating installations and/or blown film installations; stretch installations; machines for production of extrudates for medical purposes; machines for manufacturing of medical compounds, moulding calenders, catheter tubes and/or infusion bags.

[Class - 42]

Development of machines and/or apparatus for the plastics industry and for process engineering, in particular machines and apparatus for treatment and processing of plastics, and laboratory and pilot installations for plastics treatment and processing; development of rolling mills, in particular testing rolling mills, measuring rolling mills, and/or rubber rolling mills; development of calenders, in particular sheeting calenders, dual-roller calenders, laminating calenders, moulding calenders for trays and/or polishing calenders; development of presses, in particular plate presses, test presses, vacuum presses and/or high-temperature presses; development of kneaders, extruders and extrusion installations, in particular two-roll kneading machines, twin-screw extruders, test extruders, measuring extruders, rubber extruders, pelletisers, in particular strand pelletisers and die-face pelletisers, pipe extrusion installations, co-extrusion installations, cast-film installations, extrusion coating installations and/or blown film installations; development of stretching installations; development of testing installations, in particular installations for testing the purity of polymer melt, rheometers and installations for the optical testing of plastic products, in particular plastic foils; development of machines for production of extrudates for medical purposes; development of machines for manufacture of medical compounds, moulding calenders, catheter tubes and/or infusion bags.