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Xtester-HTT-3701 Hot tack Tester

Xtester-HTT-3701 Hot tack Tester

2023-07-06 13:56:28  

Xtester-HTT-3701 Hot tack Tester

  • Main Features :
  • Serial No. :
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The HTT-3701 Hot Tack Tester is a highly accurate instrument for hot tack testing and heat seal strength test of flexible packaging materials, testing capabilities include hot tack, heat sealing and sealing strength, can provide critical application parameters needed to determine ideal sealing conditions for packaging films.


1. Touch screen operation
2. Independent upper and lower sealing temperatures
3. Computer controlled pressure, up to 0.1N
4. Computer controlled sealing time and cooling time
5. Servo motor drive, max speed up to 3000mm/s
6. 2 automatic air activated clamps
7. Sample auto feed and back
8. Safety guards and switches for safe operation
9. Precision strain gauge for consistent sealing surface pressure
10. Measures actual dwell time on the sealing sample
11. Direct show hot tack curve, peeling curve, overlay curves
12. Foot pedal operation
13. Ethernet port, USB ports, mouse and keyboard port
14. Parameters are quantifiable, visualized, and traceable


Sealing temperature
ambient - 300℃
Sealing jaws
10mm × 40mm Standard (5mm,15mm optional)
Sealing pressure
0.1N/mm2 - 4.0N/mm2
Sealing pressure sensor
strain gauge
Sealing pressure resolution
Sealing pressure accuracy
Sealing time
Sealing time resolution
10 ms
Sealing time control
Cooling time
0.01s - 999.9s
Hot tack force



测试范围Hot tack force accuracyMax0.01%FS
Peeling speed
0.5mm/s - 3000mm/s
Peeling control
servo motor controlled
Sample length
greater than 300mm
Sample width
less than 40mm(standard)
Sample thickness
less than 1mm(flexible)
Gas supply
5bar - 8bar(self-provided)
Gas interface
85-250VAC, 50Hz/60Hz
390mm (L)×420 mm (D)×730 mm (H)


ASTM F1921, ASTM F2029, DIN 55571


Standard: main unit, computer, foot pedal
Optional: strip sample cutter, sample plate、high temperature cloth
Sample: flexible film
Strip number: 16pcs@15mm
Strip width: 10mm,15mm,20mm,25.4mm(on demand)
Strip length: 230mm, 350mm (optional)
Strip thickness: less 1mm
Dimension: 415 mm(L)× 290mm(W)× 213 mm(H)

Weight: 28kg

Sample: flexible film
Strip number: 6pcs@25mm
Strip width: 10mm,15mm,20mm,25.4mm(on demand)
Strip length: 350mm (optional)
Strip thickness: less 1mm
Dimension : 380mm(L)× 220mm(W)×3 mm(H)
Weight: 1.9kg

All specifications subject to change without notice.

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