Heavy packaging film cooling device of FFS

The utility model provides a heavy packaging film cooling device of FFS for the cooling of the heavy packaging film of the fashioned FFS of blown film, include refrigerator, support and erect two at least chill rolls on the support. The chill roll is hollow structure and parallels parallel arrangement, the refrigerator with chill roll constitution cooling circuit among the cooling circuit, the play water piping connection head end of refrigerator the end of intaking of chill roll, time water piping connection of refrigerator is terminal the play water end (W. E. ) of chill roll, the front sidethe play water end (W. E. ) and the rear side of chill roll the end of intaking of chill roll leads to pipe to be connected, and the front side the intake end and the rear side of chill roll the playwater end (W. E. ) of chill roll lies in same one side. It has simple structure, reasonable in design, can make the advantage that the heavy packaging film cooling of FFS is even, the roughness is high. 本实用新型提供种FFS重包装膜冷却装置，用于