BOXING has recently been granted a utility model patent certificate by the National Intellectual Property Administration. The patented invention is titled A Novel Valve Pocket Folding Mechanism, marking another achievement in independent intellectual property for the company in the field of bag-making equipment.
Belonging to the technical field of bag-making equipment, this innovative structure adopts gripper claws installed on upper and lower suction seats. Regardless of the opening size of the bag head, the gripper claws can reliably hook the bag body to maintain a stable opened state, effectively improving the forming stability and finished quality of valve pockets.
This patent authorization reflects BOXING’s continuous R&D efforts and commitment to technological innovation in bag-making machinery. The technology will further enhance the performance of the company’s valve pocket making machines and strengthen product competitiveness, delivering more reliable bag-making equipment solutions for global clients.
Post time: Oct-10-2026
