Ruizhi Machinery Shows 300-Bag-Per-Minute Paper Bag Maker in Shanghai
WENZHOU – October 29, 2026 -- Ruizhi Machinery unveiled three paper bag making machines at All in Print China 2026, led by the CS350T, which runs at up to 300 bags per minute and completes size changeovers in 15 minutes. The company presented the CS350T, CS450T and RZFD-250AS at Booth N3A213 during the five-day show at the Shanghai New International Expo Centre.
CS350T reaches 300 bags per minute with one-click changeovers
The CS350T targets high-volume production and supports one-click automatic size changeovers. Its multi-servo control system, German LENZE motion controller and servo system, and SICK photoelectric tracking technology are designed to keep forming precise at high speeds.