Handheld Heat Sealing Machine for Plastic Glass Bottles Feature Applies up to 20 seals per minute. Digital timer ensures accurate sealing. Automatic overheat self-protection. Suitable for small and medium workloads Widely used in pharmaceutical, chemical, food, beverage, cosmetics and other industries. Suitable for all the containers HDPE Bottles HDPE Jars LDPE Bottles PET Bottles PolyPropylene (PP) Jars PolyPropylene (PP) Bottles Glass Bottles (Plastic cap is mandatory) Specification Dimension:310*260*130(mm) Voltage: 110V Output Power: ≤500W Static Power Consumption:≤2A Casing protection degree: Ip20 Yield counting ramge: 0-9999 Work Frequency: 50Hz-80Hz Sealed Diameter:Φ20~Φ100(mm)/Φ20~Φ130(mm) Relative Humidity(RH):≤95% Container height: Unlimited How Cap Sealing Works The induction sealing process involves an induction current being applied to a aluminum liner in a plastic cap. First, The cap already has the liner inside. The liner contains the sealing material adhered to a foil layer. Secondly,Place sealing wand over the cap and press the button.The induction current heats the foil liner, melting the sealant. After the sealing process, the entire liner will be completely removed from the cap, it adheres to the bottle.