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What is a Packing List Enclosed?

A Packing List Enclosed is a specialized packaging bag made from high-quality PE or PP materials, featuring a self-adhesive layer on the back. These bags are primarily used within the logistics and express delivery sectors to securely attach essential documents, such as packing lists, invoices, and pick-up notes, to parcels or cartons. By protecting these documents during transit, these bags ensure that they remain intact and legible. With attributes such as water resistance, dust resistance, and easy adhesion, our Packing List Enclosed bags significantly improve packaging efficiency. As a leading supplier and factory in China, we provide reliable solutions to guarantee the safe and accurate delivery of important documentation.

Product Description of Level 2 Security Bag Seal:
Our Level 2 security bag seal is engineered with cutting-edge anti-counterfeiting features, ideal for rigorous applications in China and beyond. Made from high-quality PET or PO anti-counterfeiting materials, this security seal presents a robust barrier against unauthorized access. Upon removing the release paper, a secure membrane bonds to the substrate, ensuring exceptional durability for security bags, logistics bags, and anti-tampering needs.
A standout attribute of our seal is its innovative temperature-sensitive functionality. The surface is equipped with a temperature indicator layer that prominently displays the word VOID in a blank area. When exposed to temperatures exceeding 60 degrees Celsius or subjected to high-temperature tampering methods, the temperature-sensitive layer responds swiftly, changing color from white to red. This rapid color shift serves as a clear, visual warning of any tampering attempts, making it a trusted choice for security measures. As a leading factory in the industry, we ensure our products meet the highest standards, providing dependable security solutions for suppliers across various sectors.

Product Description of Level 3 Security Bag Seal:
Our Level 3 security bag seal is manufactured using advanced anti-counterfeiting technology, making it a top choice for security-conscious applications. Sourced from reliable China suppliers, this seal features a base constructed from durable PET or PO anti-counterfeiting materials. After the release paper is removed, a strong membrane creates an effective seal, ideal for securing logistics bags and preventing unauthorized access.
One of the key features of this seal is its temperature-sensitive surface. If exposed to temperatures exceeding 60°C or during attempts to unlawfully open the bag with heat, the visible VOID mark transitions from white to red, immediately indicating tampering. Additionally, when temperatures drop to 0°C or below, or during a low-temperature breach attempt, the anti-counterfeiting markings will fade, ensuring dual temperature protection. This product is expertly crafted in our factory to meet rigorous quality standards, providing peace of mind for businesses that prioritize security.

What is Fluorescent Paper Tamper Evident Label Material?

Fluorescent paper tamper evident label material is designed for quick authenticity verification. By incorporating fluorescent substances or inks, this specialized paper emits visible light when exposed to ultraviolet light. As a leading supplier in China, our factory produces high-quality tamper evident labels that enhance security and ensure product integrity. Choose our fluorescent label material to effectively prevent tampering and verify authenticity with ease.

Product Description of Tamper-Proof Security Tape:
Our tamper-proof security tape, manufactured in China, is an essential solution for ensuring the integrity of your packages and containers. Also known as tamper-evident tape, this adhesive tape is specifically designed to reveal any unauthorized access or tampering. When removed, the tape displays anti-counterfeiting messages like VOID OPEN, which are customizable and irreversible, ensuring maximum security against theft and tampering. As reliable suppliers from a reputable factory, we offer security tape that provides numerous benefits:
Deterrent Against Tampering: The visible indicators of tampering effectively discourage unauthorized access.
Proof of Integrity: The tape offers undeniable proof if a package or item has been opened or altered.
Enhances Consumer Trust: Our security tape boosts confidence in the safety of shipped goods and sealed items, making it an ideal choice for businesses aiming to protect their products.

What is Butter Paper Label Material?

Butter paper label material, often referred to as sulfate paper, is a semi-transparent paper renowned for its exceptional properties such as oil resistance, water resistance, moisture resistance, and high-temperature resistance. This makes it an ideal choice for labels and packaging solutions. The manufacturing process involves soaking ordinary paper in concentrated sulfuric acid, followed by thorough cleaning, which enhances its texture to become firm, dense, and semi-transparent.

As a top choice among suppliers in China, our factory offers high-quality butter paper label materials that meet diverse packaging needs. Whether you are looking for durable labels for food packaging, cosmetics, or other products, our butter paper provides reliable performance and aesthetic appeal.