Holographic VOID Security Seal Labels – 18 × 30 mm – 100 per Roll

Holographic VOID Security Seal Labels – 18 × 30 mm – 100 per Roll.

Tamper-evident holographic PET labels designed to show visible evidence when a sealed item has been opened. When removed, a VOID pattern appears and the security marking is transferred to the protected surface.

Why these seals work well

• Visible tamper evidence: the VOID effect makes an opening attempt immediately easier to recognise.
• Useful for one-time security marking: suitable for electronics, appliances, equipment, packaging and other items that should show evidence of opening.
• Thermal transfer printable: the film can be additionally printed in a compatible TTR printer.
• Strong permanent adhesive: designed for reliable adhesion on smooth, non-porous surfaces.
• Wide service-temperature range: suitable for applications from -40°C to +90°C after application.

Product specification

• Label size: 18 × 30 mm
• Quantity: 100 labels per roll
• Material: glossy holographic PET film
• Weight: 73 g/m²
• Adhesive: permanent acrylic adhesive
• Core diameter: 40 mm
• Minimum application temperature: +5°C
• Service temperature: -40°C to +90°C
• Printing: thermal transfer compatible
• Application: smooth surfaces; avoid porous substrates
• Important: electrically conductive film – do not apply directly to electronic components or printed circuit elements
• Manufacturer: MD Labels