ASTM­ F2029 Laboratory Heat Seal Tester for plastic films

ASTM­ F2029 Laboratory Heat Seal Tester for plastic films
Product Description

AST F2029 Laboratory Heat Seal Tester for Heat sealablity determination of plastic films

HST-H3 Laboratory Heat Seal Tester is a precision heat sealer designed to duplicate heated crimp seals for the flexible food packaging industry.

The digitally controlled heat sealing Test Machine allows independent upper and lower seal jaw temperature. The controlled temperature is assured to ± 0.2°C across the entire width of the film sample. The dwell timer is switch controlled to insure actual dwell time on the seal specimen.

Standard Features

  • P.I.D Temperature Control
  • Independent upper and lower sealing temperatures
  • Sealing temperature range from ambient to 300°C
  • Footswitch
  • Safety guards and switches for safe operation
  • Conforms to ASTM F2029 Standard Practices for Making Heatseals for Determination of Heatsealability of Flexible Webs as Measured by Seal Strength



Sealing Temperature

Room temperature ~ 300°C



Dwell Time

0.1~999.9 s

Sealing Pressure

0.05 MPa ~ 0.7MPa

Sealing Area

330 mm x 10 mm (customization available)


Labthink Laboratory Heat Seal Tester apply to Adhesive and Label Testing, Film and Foil Testing, Package Testing, Plastic Testing

Contact Us

144, Wuyingshan Road, Jinan, Shandong, 250031, China
Phone :86-531-85068566