Materials for tampering labels 3M 76971, VOID, Matt Silver, configurable

The polyester label material tamper indicator 3M 76971 is a silver matt self-adhesive material from 50 Micron, designed to be used as a tamper-proof label or seal.

Product characteristics

• UL and cUL certificate (number of files MH18072).
• The white densified glassine liner by 77 Micron and 90 g/m² guarantees a uniform die cutting.
• tampering indicator: designed to create a triangle pattern on the front when trying to remove the label. The compact pattern format allows small labels to be manufactured.
• The sticker 3M 350E adheres to both high and low surface energy substrates.
• The transparent layer TT5 provides a smooth and matte surface, allowing thermal transfer printing at reduced temperature settings. The transparent layer also ensures better anchoring of the ink for traditional printing technologies.