| 摘要 |
food industry. SUBSTANCE: plant is designed for packing milk, juices, yogurts and other food products in hermetically sealed bags of different shapes made of flexible lacking material. Plant has rooting conveyor system with section formed on length of arc of sector, from beginning of zone of gripping of formed blanks to beginning of zone of taking off of filled bags, made with adjustable clearance between equidistant surfaces of conveyor and rotor providing passage of filled up bags. Bag sealing and cutting-off devices are made in form of checks arranged opposite to each other on surface of rotor and provided with movable sealing and cutting members operating synchronously at sealing and cutting off of bags. Rotor-ring conveyor system can be made for rotation in vertical or in horizontal planes and can be furnished withy at least one more conveyor equidistant relative to free ring surface of rotor. Bag sealing and cutting off devices can be provided with at least two parallel rows of cheeks mounted in pairs on surfaces of rotor and conveyor. At inlet of rotor-ring conveyor system packing material web position synchronization system can be arranged, and device for additional bag shape changing can be arranged at its outlet. Proposed plant is simple in design which makes it possible to change its capacity and shape and filling capacity of bags by simple re-equipment. EFFECT: enlarged operating capabilities. 7 cl, 1 dwg
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