Temperature control device for multi-layer co-extrusion double-color film mold

The utility model relates to the technical field of temperature control devices of dies, and discloses a temperature control device for a multi-layer co-extrusion double-color film die, which comprises a rotary opening and closing mechanism, a temperature control wall group and a temperature control...

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Bibliographische Detailangaben

1. Verfasser:	MA CUNFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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