Annular die for extrusion molding of thermoplastic resin
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Multi-layer extrusion die
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Multi-layer die
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Multilayer die
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Method and apparatus for manufacturing synthetic resin tube
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Gear device for double-axle extruder
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Multi-layer rotating circular die
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Circular die attaching apparatus
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Screw extruder for synthetic resin
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Temperature controller for synthetic resin extruder
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METHOD FOR MOLDING HOLLOW BODIES
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Method of molding hollow bodies
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Prodn. of synthetic resin hollow mouldings, esp. bottles - by cutting extruded tube off between nozzle and holding point then closing end by action of mandrel
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Method of preparing parisons for blow moulding hollow bodies
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Multi-ring die
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Die for extruding tubes composed of a plurality of layers
