
The added hoop strength of the flattened rim increases cup stiffness by 50%, says the company, providing the rigidity needed for high-speed dairy-filling operations.
Paper Machinery's (Milwaukee, WI) PMC-125 rim flattener automatically flattens the rims on paper cups at speeds to 250/min. It offers a broad rim surface for increased area of membrane sealing.
The added hoop strength of the flattened rim increases cup stiffness by 50%, says the company, providing the rigidity needed for high-speed dairy-filling operations.