Meter-gram-weight closed-loop double-weighing control device of film blowing machine

The utility model relates to a closed-loop double-weighing control device for gram weight per meter of a film blowing machine. According to the utility model, the two weighing hoppers are matched to realize closed-loop weighing and weighing according to times, each gram of raw materials can particip...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DONG LEJUN
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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