Inquiry about Tamper-evident Labels

We are seeking tamper-evident labels for cardboard security seals that demonstrate strong adhesion and self-destructive properties when manipulated. The labels must remain securely attached to cardboard surfaces even under heat exposure (e.g., hairdryer tests) while showing clear void effects or physical destruction upon tampering. Paper-based material solutions are preferred. Samples demonstrating various anti-tamper technologies (void effect, autodestructive features) are urgently required for quality verification before potential bulk orders.