Hot Tack Tester / Heat Seal Tester - PSST-100 - Portable Heat Seal Strength Tester is designed for heat seal strength test of plastic films, composite films and other materials. This instrument is suitable for on-site quantitative inspection.
Qualitest covers a complete and competitive range of Hot Tack Testers and Hot Seal Testers for plastic films, composite films, adhesives, adhesive tapes, laminated films, plastic films, paper and other materials.
Hot Tack Tester - HTT-L1 - Heat Seal Strength Tester is designed for hot tack and heat seal performance tests for plastic films, laminated films and other packaging films.
Hot Tack Tester - HST-H3 - Heat Seal Strength Tester is composed of upper and lower heat sealing jaws. Before the test, preset the heat seal temperature, pressure and dwell time value, place the specimen in between the upper and lower jaws, and then press start button. The whole sealing process can be finished automatically.
Hot Tack Tester - HST-H6 - Heat Seal Strength Tester is based on the heat sealing method, and is professionally applicable to the determination of heat seal temperature, dwell time, and the pressure of heat seal of various composite films to guide industrial production.
Gradient Heat Seal Tester - RTD-R2 is based on the heat sealing method and adopts the specially designed heat sealing jaws, which completely conform to multiple national and international standards.
GHS-03 Gradient Heat Seal Tester is professionally designed for the determination of heat sealability of plastic films, composite films, coated paper, and other sealing films under certain sealing speed, pressure and 5 different temperatures.