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Hot Tack Tester measures the strength of heat seals formed between thermoplastic surfaces immediately after the seal has been made and before it cools to room temperature. Hot Tack tester is especially important for vertical form-fill-seal packaging.
Hot Tack Tester Technical Specifications
Items Parameters
Sealing Temperature Ambient~250?
Temp Accuracy ±0.2?
Heat Seal Dwell Time 0.1~9999s
Hot Tack Dwell Time 0.1~9999s
Sealing Pressure 0.15MPa~0.7MPa
Hot Tack Tester Standards
ASTM F1921, ASTM F2029, QB/T2358, YBB 00122003
Hot Tack Tester
