... for blowing high-low pressure polyethylene, which has been widely used for producing laminating film,packing film, agricultural covering film,bag or film for ... traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best ... Dimensions5200×2800×6000mm6200×3400×8000mm6200×4000×9000mm6800×4500×10000mm SJ-C Series High Speed Film Blowing Machine