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GB2024704A
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Apparatus for manufacturing tubular thermoplastic film
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US4140460A
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Control of blown film tube diameter
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US4159661A
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Rotary cutter
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US4069986A
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Flying transfer winder driver
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US4006209A
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Method for additive feeding
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US3929323A
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Extruder feed section
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US3824875A
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Drive for twin screw extruder
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US3780801A
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Material feeding apparatus
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US3782650A
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Web winder control
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DE2202484A1
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Device for adjusting the edge of spray nozzles for the production of films or sheets of plastic
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US3711235A
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Extrusion die deckle means
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DE2138231A1
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Cladding film - in a laminate of thermoplastic material with an adhesive layer to be applied to flexible surface
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US3706518A
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Extrusion die deckle means
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US3694132A
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Extrusion die deckle means
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US3650490A
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Controlled tension web winding apparatus
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DE1949686A1
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Handling strip and stream materials
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DE1906504A1
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Twin screw reactor with vacuum vents for continuous
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US3605687A
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Adjustable roll mounting apparatus
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US3559301A
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Air flotation system for conveying web materials
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US3524222A
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Extruder screw devolatilizing and mixing section
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