Hot Tack Seal Tester(ASTM F1921 ASTM F2029) has below features
Hot Tack Seal Tester(ASTM F1921 ASTM F2029) 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.
Standards
ASTM F1921, ASTM F2029, QB/T2358, YBB 00122003