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Security Bag Tape
Level4 Tamper Proof Bag Sealing Tape With Red Liner

Level4 Tamper Proof Bag Sealing Tape With Red Liner

When your high-value shipments demand uncompromising security, our Level 4 bag sealing tape delivers four layers of protection.

You can confirm the integrity of your assets with a clear “VOID” message that appears if the seal is broken.

You can also defend against thermal attacks with specialized ink that permanently changes color when heated.

Your shipments are safe from moisture-based tampering, as the tape’s water-soluble layer provides immediate evidence of contact.

You are additionally secured by our unique die-cut pattern, which ensures the tape will tear, preventing any clean removal.

Security Feature:

Permanent Tamper Indication: Your team is instantly alerted by a non-reversible "VOID" message.
Heat-Activated Alert: You get a visual warning of thermal tampering through a permanent color change.
Solvent & Liquid Detection: You can easily identify moisture attacks as a special security layer dissolves on contact.
Structural Tear Protection: You are protected by precision die-cuts that cause the tape to structurally fail if removal is attempted.
Enhance Your Brand's Authority: We can embed your company logo directly onto the tape for added brand security.
Tailored Security Solutions: You can specify a combination of features to meet your exact operational risks.

Specifications

Face stock
High-strength Polyester Film
Film thickness
25 microns
Color
Red & Blue (Custom colors available upon request)
Adhesive
Hot Melt Glue
Security message
Standard VOID / VOID OPEN / STOP
Roll Width
30mm / 35mm / 40mm / 45mm (Custom widths possible)
Roll Length
1000m
Standard Core Size
3 inch
Grade
Level 4
MOQ
600 square meters for standard design
Lead Time
7- 10 days
Shelf Life
1 year (5°C to 37°C, 20-60% humidity, avoid direct sunlight)

Product Structure

Low/High Residue

high residue and low residue show

Section about Packaging

We use small cardboard to fix the tape from both sides to make the tape roll stable and then packed in the PE bag. The security tape will be protective in the shipping process.

Section about Packaging

Our security bag tape roll width usually is 40mm, length usually 800m or 1000m, the roll two sides are packed with circle cardboard and then wrapped by film.

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