FIELD: process engineering.
SUBSTANCE: invention relates to hardware for production of plastic bags from polymer film. Proposed hardware comprises polymer web feeder and train of moving assemblies spaced apart in direction of film feed. Besides it comprises several drive arranged at said moving assemblies to drive the latter. Also, it includes control several switches, every moving assy being equipped with one control switch. Every said control switch corresponds to every moving assy and serves to drive every actuator for setting to appropriate control position. Polymer film web are fed in intermittent mode to make plastic bags by at least several moving assemblies.
EFFECT: lower labor input and costs.
8 cl, 3 dwg
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