MAGMA Hot Tack and Heat Seal Test System
Download the MAGMA product description
The patented MAGMA is a laboratory test instrument that measures the hot tack and heat seal properties of film used in flexible packaging, bags and pouches. Under the control of Pilot software, MAGMA automatically creates and then tests heat seals under a programmable range of pressures, temperatures and dwell times. The tester tabulates and plots statistics such as heat seal strength versus temperature, hot tack strength versus temperature, and averages and standard deviations of force data. The test system meets and exceeds the test methods described in ASTM F1921.
Test three samples at one time
The MAGMA Hot Tack and Heat Seal Tester simultaneously tests three samples at each condition of pressure, temperature, dwell time, cooling time, and peel rate. During the peel operation load cells measure the individual load response of each specimen. Result: your test throughput is triple that of other testers.