... Machine Application: Disposable syringe: 1, 2, 5, 10, 20, 30, 50ml ETO sterile suitable.Main features: 1. Sealing form: three side seal ... paper, compound film, punching holes, forming bags, vertical and horizontal seal, cutting off and and printing to match, one ... tight and stable, long time running without shifting. 7. Vertical seal has traction-oriented in operation, making bag stability and control ...