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China Suppliers Factory - VOID OPEN Proof Envelope Carton Sealing Tape for Anti-Counterfeiting and Privacy Protection

Introducing the VOID OPEN Proof Envelope Carton Sealing Tape, the ultimate tamper-evident solution for safeguarding your privacy and ensuring product integrity. This specially designed tape, shaped like ordinary tape but with advanced anti-counterfeiting features, reveals critical information when tampered with. It’s perfect for crime scene applications, preventing unauthorized access, and protecting your sensitive information from prying eyes. As a reliable product from China, we pride ourselves on being trusted suppliers and a leading factory in the industry. Choose our tamper tape to secure your packages and maintain confidentiality!

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    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.
    Anti-counterfeit tape (3)
    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
    Anti-counterfeit tape (8)
    Structure of VOID OPEN Proof Envelope Carton Sealing Tape
    PET film + Pressure sensitive adhesive
    Anti-counterfeit tape (4)
    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. Printing is also available.
    Anti-counterfeit tape (7)
    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.
    Anti-counterfeit tape (9)Anti-counterfeit tape (6)
    Features of VOID OPEN Proof Envelope Carton Sealing Tape
    Anti-counterfeit tape (1)
    • 💰
      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 appear if tape is removed. This irreversible change provides remarkable evidence of unauthorized access, 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 surfaces (e.g. metal, glass, hard plastic, or other dry & clean surfaces). NOT recommended for low energy surfaces, 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
    Anti-counterfeit tape (5)
    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 is VOID OPEN Proof Envelope Carton Sealing Tape made of?
    The tape is constructed with a PET (polyester) film base combined with a pressure-sensitive adhesive, making it both durable and highly effective for tamper-evident applications.
    Q How quickly does the hidden "VOID" or "OPEN" message appear after tampering?
    The hidden security message (e.g., "VOID/OPEN") appears within just 60 seconds after any attempt to remove the tape — significantly faster than most competing security tapes on the market.
    Q What sizes are available for the VOID OPEN Proof Carton Sealing Tape?
    Standard widths include 18mm, 24mm, 36mm, 48mm, and 72mm, with a standard roll length of 50m. Both width and length can be fully customized to suit your specific packaging requirements.
    Q What surfaces is this security tape compatible with?
    This tape performs best on high-energy surfaces such as metal, glass, and hard plastic. It is not recommended for low-energy surfaces like uncoated paperboard, heat shrink film, Tyvek, or rough bare wood.
    Q Can the VOID OPEN Proof Tape be custom printed with logos or text?
    Yes, custom printing is available. You can have your own logo, brand name, or specific security message printed on the tape. Colors can also be matched according to the Pantone Color Card.
    Q What types of VOID OPEN Proof Tape are available?
    There are four main types available: Total Transfer, Non-Transfer, Security Sealing Tape, and Digital Security Tape with perforation — each offering different levels of tamper evidence for various packaging and security needs.

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