3M™ Polyester Tamper Indicating Label Material 7380 is our 58 micron matt white VOID Polyester tamper indicating facestock with a 25 micron acrylic adhesive 300 on a 90 gsm densified kraft liner. It’s UL recognised.
Use 3M™ Polyester Tamper Indicating Label Material 7380 to indicate product tampering. It’s ideal for warranty seals, authentication labels and closure seals. Our 58 micron matt white tamper indicating label shows a VOID message in the facestock when removal is attempted, and the durable polyester facestock resists exposure to harsh indoor and outdoor environments. It offers excellent initial adhesion to low surface energy substrates and can also be press printed. 3M Performance Label Stock Materials offer a wide range of products for long term durability and adhesion with automotive chemical resistance and outdoor durability. Some products are UL/CSA compliant materials that can be printed by flexographic or screen print processes, as well as thermal transfer, digital printing, inkjet, laser or dot matrix printing. Available with many facestocks such as polyester, polypropylene, vinyl, pharmaceutical papers or synthetics. Please refer to individual product datapage for specific product details. Typical 3M Performance Label applications include bar code tracking, track and trace, thermal transfer labels, variable information printing (VIP), brand and instruction labels, warning labels, durable decals, surface protection and masking, overlaminate, UV protection, tamper indicating, destructible labels, VOID message, fraud reduction, laminating, bonding and digital window graphics.
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