China Suppliers Factory VOID OPEN Proof Envelope Carton Sealing Tape - Tamper Evidence for Privacy Protection
Video
Details of VOID OPEN Proof Envelope Carton Sealing Tape
VOID OPEN Proof Envelope Carton Sealing Tape is used for PET film with natural rubber adhesive. The use of security tape packaging can improve the safety of items, prevent theft, better protect your goods or important property, and take good care of your goods during transportation.
Size of VOID OPEN Proof Envelope Carton Sealing Tape
📏 Width: 18mm / 24mm / 36mm / 48mm / 72mm or customized
📐 Length: 18mm / 24mm / 36mm / 48mm / 72mm or customized
Structure of VOID OPEN Proof Envelope Carton Sealing Tape
🔬 PET Film
🧪 Pressure Sensitive Adhesive
Color of VOID OPEN Proof Envelope Carton Sealing Tape
White, Red, Orange, Green, Blue, Yellow, Transparent, double colors, and other colors can refer to Pantone Color Card. Also printing is available.
Technical Data of VOID OPEN Proof Envelope Carton Sealing Tape
| Product name | Anti-counterfeit tape |
| Hidden message | VOID or OPEN VOID or Customized |
| Material | PET |
| Length per roll | 50m or customized |
| Width per roll | 18mm / 24mm / 36mm / 48mm / 72mm or customized |
| Color | White, Red, Orange, Green, Blue, Yellow, etc. |
| Printable | YES |
| Types | Total Transfer / Non-Transfer / Security Sealing Tape / Digital Security Tape with Perforation |
| Usage | Packing Tape, Single Sided Tape, Waterproof Membrane |
Application of VOID OPEN Proof Envelope Carton Sealing Tape
This top Security Tape, storage and shipping box tape can firmly stick onto any surface! No matter if it is Paper, metal, plastic, ceramic or porcelain, this reinforced packing tape will serve your needs, helping you keep your things perfectly and safely stored.

Features of VOID OPEN Proof Envelope Carton Sealing Tape

💡
A Simple and Cost-Effective Security Solution
The most cost effective, simple, and efficient way to protect your valuables against tampering, helps you reduce the theft of goods drastically.
🔒
Keep Your Assets Secured
It seems like a normal packing tape from outer appearance, but security hidden prints or patterns (e.g. "Void/Open") will be appearing if tape is removed, this irreversible change provides remarkable evidence of unauthorized access, then keeping your assets secured during storage or transportation.
⏱️
1 Minute Waiting Period To Reveal "Void"
Security hidden messages (e.g. "VOID/OPEN") will appear in 60 SECONDS immediately if attempts are made at removal of tape, while other security tapes usually needed at least a few minutes to reveal "void".
⚡
Compatible with High Energy Surface
These security tapes are only compatible with high energy surface (e.g. metal, glass, hard plastic, or other dry & clean surfaces). NOT recommended for low energy surface, such as pressed or uncoated paper board, light texture polypropylene, deep texture polypropylene, heat shrink film (PE; PVC), Stretch Wrap Film (LLDPE), Tyvek, Smooth finish Styrofoam, rough bare wood etc.
Types of VOID OPEN Proof Envelope Carton Sealing Tape
Total Transfer
Non-Transfer
Security Sealing Tape
Digital Security Tape with Perforation
Packing of VOID OPEN Proof Envelope Carton Sealing Tape
Cut roll: One roll/shrink, some rolls/carton; Or customized. Round paper label printed / paper core printed / carton printed is available.
❓ Frequently Asked Questions (FAQ)
Q
What does "VOID OPEN" mean on the security tape?
"VOID" and "OPEN" are hidden security messages embedded in the tape. When the tape is peeled or tampered with, these words become visible on the surface it was applied to, providing clear and irreversible evidence of unauthorized access.
Q
How quickly does the hidden "VOID" message appear after tampering?
The hidden security message (e.g. "VOID/OPEN") will appear within just 60 seconds after any attempt to remove the tape — faster than most other security tapes on the market, which typically require several minutes.
Q
What surfaces is this security tape compatible with?
This tape is designed for high energy surfaces such as metal, glass, hard plastic, and other dry & clean surfaces. It is not recommended for low energy surfaces like uncoated paperboard, polypropylene with texture, heat shrink films, Tyvek, Styrofoam, or rough bare wood.
Q
Can the tape be customized with a logo or specific message?
Yes, custom printing is available. You can choose custom hidden messages, colors (referencing Pantone Color Cards), sizes, and printed packaging options including paper labels, paper core, and carton printing.
Q
What are the available types of this VOID OPEN security tape?
There are four main types available: Total Transfer, Non-Transfer, Security Sealing Tape, and Digital Security Tape with Perforation. Each type suits different security and packaging requirements.
Q
What width and length options are available for this tape?
Standard width options include 18mm, 24mm, 36mm, 48mm, and 72mm. The standard roll length is 50 meters. Both width and length can be customized according to your specific requirements.























