https://www.wzcfmachine.com/u-shape-paper-straw-production-line.html U shape paper straw making machine produces paper straws by winding, cutting, drying, bending, and packaging at one time. U Shape Paper Straw Production Process: 1. The paper is swiftly fed through the paper feeder at high velocity, while the glue feeder automatically applies glue at a consistent temperature to stabilize the amount.All Rights Reserved