3M!" Tamper Evident Label Material 7381/7866 (7100024661)

Details

Highlights

• Specialized tamper-evident label material for security applications
• Features white VOID polyester gloss that reveals tampering clearly
• Designed to leave a visible “VOID” message upon label removal
• Available in destructible and non-destructible constructions
• Provides strong adhesion on a wide range of substrates, including polyolefins
• Reinforced paper liner ensures dimensional stability during processing
• Suitable for asset protection, warranty seals, and anti-counterfeit labeling
• Supplied in roll format (6 in x 1668 ft) for efficient production

Description
The 3M™ Tamper Evident Label Material 7381/7866 (7100024661) is a high-security labeling solution engineered to provide visible evidence of tampering. Developed by 3M Company, this material features a white gloss polyester facestock with a VOID pattern that becomes apparent when removal is attempted, helping to deter unauthorized access and tampering.

It is part of the 3M™ Tamper Evident Label Materials range, offering flexibility in material constructions, adhesive systems, and liner options. The adhesive is formulated to perform across a variety of surfaces, including low surface energy substrates such as polyolefins. Reinforced liners enhance stability during converting and application, ensuring reliable performance in industrial environments.

Typical Properties