Composite film hot seal tester helps to determine the heatsealability of a surface, or sealant layer of films, laminates, composites and polymers etc. The result of heat seal is expressed by sealing temperature, time and pressure.

Composite film hot seal tester follows ASTM F2029 standard.

Composite film hot seal tester features:

1. P.I.D. for precise sealing temperature control

2. Uniform heating by aluminum encapsulated sealing jaws and no inhomogeneous heating

3. Precise timer ensures accurate sealing time control

4. Independent heating of upper and lower sealing jaws

5. Sealing jaw customization available in term of dimension, shape and surface

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

Composite film hot seal tester technical Data

Sealing Temp.  Room Temp. ～ 300℃

Deviation±0.2℃

Sealing Time    0.1s～9999H

Sealing Pressure      0.15 MPa ～ 0.7 MPa

Seal Jaws330 mm × 10 mm (Customization Available)

Gas Pressure   0.7 MPa

Port Size  Ф6 mm PU Hose

Dimensions      455mm (L) ×320mm (W) ×440mm (H)

Power       AC 220V 50Hz(Customization Available)

Cell Instruments is committed to development of material testing instruments for plastic, paper, bottle, box, containers, etc., PLC program and machinery customization. Please contact for more information. Let us be a cell of your quality.