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Product Description of Full Transfer Tamper Evident Label Material:
Our full transfer tamper evident label material is a high-quality substrate available in 25# or 36# or 50# PET, specifically designed for secure box sealing and anti-dismantling applications. As a leading manufacturer and supplier in China, we provide robust anti-counterfeiting solutions. When the label is torn, it reveals a pre-set anti-counterfeiting pattern—such as VOID, VOIDOPEN, or a custom design—directly on the label surface. This tamper evident feature leaves residual information on the sticker's surface, ensuring visible proof of tampering. The damage to the surface characters after the label is removed is irreversible, effectively deterring theft and ensuring product integrity. Choose us as your trusted factory for premium tamper evident labels that protect your products from unauthorized access.

The Level 4 security bag seal tape is an advanced anti-counterfeiting solution, offering superior protection compared to Level 2 security bags. This product incorporates all the anti-counterfeiting features of a second-level bag, such as the display of VOID text upon any tampering attempts in the adhesive area. Additionally, the Level 4 security bag possesses unique features not found in Level 2 bags, including the capability for VOID text to turn red at elevated temperatures. Furthermore, the words Tamper-Evident will melt, blur, or disappear if the seal is compromised using water or chemical solvents. This makes our Level 4 anti-counterfeiting bags, manufactured in our China factory, an exceptional choice for suppliers seeking enhanced protection for their products against unauthorized access in any temperature or by chemical means. Trust in our factory to provide you with the highest-level security solutions to keep your products safe.

Secure evidence bags are crucial for the collection, storage, and transport of evidence and samples at any crime scene. Our security bags are designed to maintain the integrity of the items, preventing contamination or damage during transit. This is essential for ensuring the validity and reliability of evidence or samples. As a trusted China supplier, our factory produces high-quality evidence security bags that meet the strictest standards for law enforcement and forensic applications. Ensure the safety and authenticity of your evidence with our durable and dependable solutions.

Discover our non-transfer security labels, expertly manufactured in China by leading suppliers and factory standards. Crafted from high-quality PET cladding with glazine backing paper, these labels feature a surface material thickness of 36 microns and a robust backing paper weight of 80g. Designed to maintain their appearance without leaving traces, our labels ensure that once removed, the surface material is destroyed, revealing hidden text or patterns without any adhesive residue. We also offer customization options to meet your specific requirements, making these labels perfect for a variety of applications.

Level 2 Security Bag Seal - Advanced Anti-Counterfeiting Solution
Discover the innovative Level 2 security bag seal, designed with cutting-edge anti-counterfeiting technology. Manufactured using high-quality PET or PO materials, this robust seal is ideal for security bags, logistics bags, and anti-tampering applications. After peeling off the release paper, a strong membrane forms a secure bond, ensuring top-notch protection against unauthorized access.
One of the standout features of our security bag seal is its temperature-sensitive capability. The seal comes equipped with a temperature indicator layer that displays the word VOID in its blank area. When exposed to temperatures exceeding 60 degrees Celsius or subjected to high-temperature opening attempts, this layer reacts swiftly, changing color from white to vibrant red. This rapid and clear color change serves as undeniable evidence of any tampering attempts influenced by high temperatures.
As a leading provider based in China, we pride ourselves on delivering quality security solutions. Our factory ensures that every seal meets rigorous standards, making us a preferred choice among suppliers worldwide.

Tamper-Proof Security Tape from China: Your Trusted Suppliers and Factory
Tamper-evident security packing tape is an essential solution for ensuring the integrity of your packages. Unlike standard packing tape, our tamper-proof security tape cannot be removed or reapplied without leaving clear evidence, such as 'void' or 'opened' messages. Manufactured by reliable suppliers in China, this tape provides a robust anti-tamper seal for cartons, bags, letters, and more. When the tamper evident tape is removed, it self-destructs, revealing a clear warning message on both the tape and the surface it was applied to. Additionally, our tamper-proof tape highlights any unauthorized attempts to access your packages through visible misalignment or a broken seal. Trust our factory to deliver the highest quality security tape that clearly indicates tampering and protects your goods effectively.

Product Description of Red Full Transfer Tamper Evident Label Material:
The Red Full Transfer Tamper Evident Label Material is an innovative security solution provided by leading China suppliers that specializes in anti-counterfeiting measures. Manufactured in our state-of-the-art factory, this product utilizes 25#, 36#, or 50# PET full transfer material, perfect for applications such as box sealing and tamper-evident packaging. When tampered with or removed, the label reveals pre-embedded security features such as VOID, VOIDOPEN, or custom patterns, clearly indicating unauthorized access. Residual patterns (positive version) remain on the adhered surface, resulting in irreversible damage. This dual-layer authentication mechanism delivers visual proof of tampering while offering strong protection against counterfeiting, theft, and product diversion. With high durability and effective tamper-indicating properties, our labels are ideal for industries with stringent security requirements.