Tamper-evident tape that leaves an irreversible 'VOID / OPEN / OPENED' mark on the surface once opened. White, yellow, blue, red and green options; custom logo text supported. For logistics, e-commerce and valuable-goods sealing.
VOID tamper-evident tape shows a clear, irreversible mark on the sealed surface if the package is opened — a strong anti-tamper and anti-counterfeit proof. Available in white, yellow, blue, red and green, with 'VOID / OPEN / OPENED / custom logo' text options for logistics, e-commerce and valuable-goods sealing. Production runs in-house at Songyang's Dongguan, China plant — compounding, coating, converting and slitting across 16 production lines — so international buyers source VOID tamper-evident tape factory-direct instead of through a trading layer.
Opening leaves a permanent VOID mark on the substrate.
White, yellow, blue, red and green to match your packaging.
'VOID / OPEN / OPENED' or your own logo text.
Ideal for carton sealing, e-commerce parcels and valuable goods.
Songyang manufactures VOID tamper-evident tape at its own plant in Houjie, Dongguan, Guangdong — so overseas buyers deal directly with the production line instead of through a trading layer.
Ordering from Songyang's own plant removes the trading margin between buyer and production, and puts specification questions straight to the people who run the line.
Compounding, coating, converting, slitting, printing and QC all run in-house across 16 production lines, backed by 28 years of tape and film know-how.
Raw films, adhesives, release liners and tooling are clustered around Dongguan, which shortens material lead time and supports sampling in 5–30 days.
Songyang ships to B2B buyers worldwide, supports EXW and FOB terms, and supplies commercial documentation and technical data sheets with the goods.
Songyang is a China-based manufacturer (Dongguan, Guangdong) serving global B2B buyers directly — 9,000+ m² of plant, 16 production lines, 5,000+ specifications and 5,600+ customers served. Made in China, engineered for export.
Values are typical ranges; final specification is confirmed against your application. Minor batch variation may apply — confirm with our sales team.
| Parameter | Value |
|---|---|
| Effect | Irreversible VOID mark on opening |
| Colors | White / Yellow / Blue / Red / Green |
| Text | VOID / OPEN / OPENED / custom logo |
| Use | Carton, e-commerce, valuables sealing |
More grades, colors and custom die-cut shapes are produced — sample photos available on request.
Send specs and quantity — we reply with a quote and technical suggestion within 24 hours.
