Heat Seal Test - Laboratory Heat Sealer
Achieve Perfect Seals with Precision.
Consistent sealing depends on the right balance of temperature, pressure, and time—but maintaining that in production isn't easy. Using a lab heat sealer (ASTM F2029), we create controlled seals and test them for Seal Strength (ASTM F88) or Hot Tack (ASTM F1921).
By adjusting sealing conditions, you can identify the ideal sealing window, reduce defects, and ensure packaging integrity.
Heat Seal Tester - YouTube Video
choose one lab heat sealer to find more benifits with Labthink Heat Seal Tester
C630H Heat Seal Tester
C630H Heat Seal Tester is applied in measuring heatsealability of a surface, or sealant layer a packing material under controlled temperature, pressure and time conditions.
HST-H3 Heat Seal Tester
HST-H3 Heat Seal Tester is a laboratory heat sealer to measure the heat seal performance of various packaging products, such as films, laminates, composites and polymers etc.