Labthink Heat Sealing Test Machine
Labthink HST-H3 Heat Sealing Test Machine is widely used in packaging and plastic industry.
Heat Sealer Tester is used to measure the heat seal performance of flexible packaging products. It 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.
ASTM F2029, QB/T 2358, YBB 00122003
heat sealing method