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 Features

1. Hot tack, heat seal, peeling and tensile test items are integrated in one instrument

2. Sealing jaws are controlled by P.I.D. temperature. Temperature rises fast to set temp and keeps stable

3. 7 inch TFT touching screen for easy operation

4. PLC control

5. Aluminum encapsulated sealing jaws for average heating

6. Multi-group parameter saving

7. Any testing speed adjustable

8. Auto zeroing, overload and over travel protection

9. Manual and foot switch starting test, anti-scald design

10. RS 232 port and professional software

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
Sealing Jaws	50mmx10mm Teflon Coated
Sealing Jaws Heating	Double Heating
Load Cell	200N(Optional:30N50N100N500N)
Accuracy	0.5 F.S.
Resolution	0.01N
Stroke	500mm
Gas Source	0.5MPa~0.7MPa
Port Size	Ф6mm PU Hose
Dimensions	1100mm(L)×390mm(W)×420(H)
Power	AC220V50Hz

Hot Tack Tester Standards

ASTM F1921, ASTM F2029, QB/T2358, YBB 00122003