RTD-R2 film seal tester can be a determination of plastic film substrate, the flexible packaging composite film, coated paper and other sealing compound sealing film in a certain speed, heat sealing temperature, sealing pressure and heat sealing the five parameters. Sealing material melting point, thermal stability, fluidity and thickness, will show different sealing performance, the sealing process parameters may vary widely. Heat seal tester can use the film accurately and efficiently obtain the best sealing performance parameters. 
 For more information on thin film heat seal tester, please call 0531-85061673.