This flexible packaging hot tack testing machine measures the strength of heat seals formed between thermoplastic surfaces immediately after the seal has been made and before it cools to room temperature. The hot tack tester is especially important for vertical form-fill-seal packaging applications.
Key Features
Hot tack, heat seal, peeling and tensile test items integrated in one instrument
Sealing jaws controlled by P.I.D. temperature with fast heating and stable temperature maintenance
7-inch TFT touch screen for easy operation
PLC control system
Aluminum encapsulated sealing jaws for uniform heating
Multi-group parameter saving capability
Adjustable testing speeds
Auto zeroing, overload and over travel protection
Manual and foot switch starting test with anti-scald design