Improved hot runner valve gate piston assembly

Improved index control of punched carriers for containers

Improved injection molding method and apparatus having...

Improved injection moulding nozzle and tip

Improved insert for thermoforming

Improved lubricous gloves and method for making lubricous...

Improved machine for manufacturing vulcanized rubber hoses

Improved manifold assembly

Improved manifold assembly for thermoplastic pipe production

Improved manifold assembly with atmospheric vent

Improved manifold calibration finger

Improved masking film and method for producing same

Improved melt extrusion processes and films produced thereby

Improved method and apparatus for cooling extruded film tubes

Improved method and apparatus for forming a core of plies,...

Improved method and apparatus for incrementally stretching a...

Improved method and apparatus for manufacturing waterproof...

Improved method and apparatus for producing a curly puff...

Improved method and apparatus for sequentially stretching...

Improved method for degassing cables