SB800W Four Sides Sealing Automatic Packaging Machine Scope of application: This model is the fastest four edge sealing & packing machine, sealing the best advanced four edge sealing packing, high degree of automation, fault alarm, according to the characteristics of simple operation! This machine is mainly applicable to warm pad, infusion heater, plaster, patch, surgical dressings and similar product. Performance And Characteristics SB800 is our technical staff combined with packaging equipment, at the request of the majority of customers at home and abroad to carry on the independent research and development of a new generation of packaging machine. The whole machine adopts light, electricity, gas integration design, advanced technology, is currently the most advanced membrane film packaging machine) Packing Material: Suitable for composite membrane, aluminum-plastic film, pure aluminum film, aluminum plating film, laminating paper, etc.