FIELD: metallurgy, chemical and other industries; packing of refractory compounds (tap hole clay) in polymeric material film bags. SUBSTANCE: method comes to hose forming, feeding the hose and product to be packed at definite speeds, pressing and welding the hose in cross direction, and separation of hose. Product feeding speed is maintained at ratio of 0.3-0.4 to hose feeding speed. EFFECT: enlarged operating capabilities. 2 dwg , 1 tbl
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