three sides sealing, stand-up Zipper bag making machine
Detailed Product Description
The latest development of zipper pouch sealer and side sealer auto descending device which can prevent the material been overheated or broken when machine stop. HCI zipper guiding and cooling plate (Patent No.178721): This plate can steady the sealing position of zipper and the cooling circulation system can prevent the zipper been overheated. Ultrasonic sealing device: it can weld the zipper rib in advance before entering the bottom sealer. The bottom sealed position will be flatted and perfected without leakage problem. Bottom Sealing Section - Bottom sealer auto ascending device which can prevent the material been overheated or broken when machine stop. (Patent No.42360)
- Each bottom sealing unit can replace embossing plate with silicon plate; the operator can change the sealing arrangement for actual demand.
