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Hot Seal Strength Tester

Hot Seal Strength Tester

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Hot Seal Strength Tester

Heat seal test is to determine the suitable sealing parameters (sealing temperature, dwell time and pressure) for materials. ASTM F2029 is the standard practice for making heat seals for the determination of the heat sealability of flexible webs as measured by seal strength.

HST-H6 Hot Seal Strength Tester is designed to measure seal temperature, seal pressure and seal time of flexible films. This is a basic type with one sealing jaw.

Principle

HST-H6 Heat Seal 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.