Coloured adhesives from artimelt not only look nice - they also perform a security function. Manipulations through cold or heat trigger a colour change in the adhesive. Irreversible systems cannot be reversed without this being noticed. As well as heat and cold, there are also other conceivable influencing factors that could trigger a change in colour.
Ecological and with many uses
artimelt adhesives are 100% solid systems and free from solvents. The colour-changing adhesives can be used in many areas. As well as showing attempts to tamper with security applications (e.g. security labels, security bands or the closures on security packaging), colour-changing adhesives are also an ideal tool for ensuring constant temperatures. It is therefore possible, for example, to ensure that cold chains in the food industry are maintained.