The instrument adopts the specially designed heat sealing jaws, which completely conform to multiple national and international standards. 1. Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without any fluctuation 2. Wide range control of temperature, pressure and time that meet various test conditions 3. Manual or pedal switch, as well as anti-scald design provides convenient and safe operating environment 4. The instrument is controlled by micro-computer with LCD, PVC operation panel and menu interface. Basic Applications: Films with Smooth Surface Films with Decorative Pattern Surface Extended Applications: Covers of Jelly Cups Flexible plastic tubes.