The utility model provides a braided bag production of material system, includes feed extrusion device and tensile setting device, feed extrusion device includes material feeding unit, and material feeding unit's discharge gate and stock chest are connected, installs in the stock chest from screw transfer pipe way one end, and the other end is located the above the hopper that advances of extrusion device, and feeder hopper department is equipped with measurement adjusting device, tensile setting device divides the multiunit setting on the base including tensile haulage drum and shaping mechanism, tensile haulage drum, and the shaping mechanism interval is respectively between the tensile haulage drum of each group. The utility model provides a pair of braided bag production of material system, can guarantee at plastic film production and processing in -process that the film thickness is unanimous through setting up measurement adjusting device.