Abstract: An improved weighing hopper for use with a transition chute in a weighing scale of a packaging machine system is disclosed which provides for better control of the flowable materials in the weighing hopper and the transition chute and comprises forming the bottom surface of at least one weigh hopper and the transition chute into which the weigh hopper dumps its material with a slope that is equal to or greater than an angle of repose of the materials being handled in the weighing hopper. The use of the angle of repose or greater in combination with a controlled opening of the weigh hopper doors aids in controlling the flow of material and minimizes dust generation.