Patent ID: 8322207

Claim:
A tack adhesion testing device for quantitatively measuring tack adhesion between a material and an object with a planar surface for contact with the material, the device comprising: a material mount for mounting a quantity of the material such that the quantity of material presents an exposed flat face; an object mount for securely holding the object such that the planar surface is in flat contact with the exposed flat surface, the material mount and the object mount being movable relative to each other; a contact force applicator for applying a known compressive force urging the exposed flat face and the planar surface into contact; and, separation mechanism for applying a variable force to the material mount and the object mount to slide the flat face and the planar surface relative to each other such that the variable force can be increased until the flat face and the planar surface slide relative to each other; wherein, the contact force applicator is configured to apply the known force in a direction normal to the exposed flat surface.