Experimental Study on Tensile Properties of Stretch Film and Design of Rotary Straw Baling Envelop Machine

Based on the brief description of the technological requirements of mechanized envelop silage after forage baling, the design requirements of rotary envelop machine were put forward. Meanwhile, the tensile test of special stretch film for envelop machine was carried out to analyze its mechanical properties, providing theoretical reference for structural design and parameter optimization of rotary envelop machine. According to the working principle and technical requirements of the envelop machine, the rotary round straw baling envelop machine is designed. The research results can provide reference for the research and development of round straw baling envelop machine.