Heat Seal Strength ASTM F1921
The J&B Hot Tack Tester is a highly sophisticated instrument that automatically measures the heat sealing properties of heat sealing packaging materials in an accurately controlled environment.
It is the ideal instrument for producers of raw materials, packaging material manufactures, semi-finished material producers and research laboratories.
An extensive range of adjustable parameters enables the user to test various materials such as films and coated paper, with options to test cardboard and thicker laminates.