The Big Flag Seal is an innovative security seal featuring an extra-large 56×108 mm flag, specifically designed for clear identification and customized printing. With its robust construction and high 40 kg breaking strength, this seal provides maximum security and versatility across a wide range of applications. Each sheet contains four seals, with a minimum order quantity of 250 pieces.

Extra-Large Flag for Printing (56×108 mm)

The Big Flag Seal includes a prominent 56×108 mm flag that offers ample space for customized printing. This large marking area is ideal for companies wishing to display additional information such as logos, barcodes, QR codes, or unique serial numbers. It is particularly suitable for industries like postal and courier services, where clear labeling and traceability are essential to logistics processes.

Usable Length of 230 mm

With a practical usable length of 230 mm, the Big Flag Seal offers enough flexibility to secure a wide variety of bags and packages. This makes it perfect for applications that require a long, strong sealing tail — such as closing larger items like mailbags or big bags. The length ensures a secure closure while remaining easy to apply.

High 40 kg Breaking Strength with 7.3 mm Polypropylene Tail

Equipped with a sturdy 7.3 mm tail made from durable Polypropylene (PP), the Big Flag Seal delivers an impressive 40 kg breaking strength. This strength ensures the seal cannot be opened by hand, making it particularly suitable for securing valuable or sensitive goods where tamper resistance is critical.

Unique, Sequential Numbering for Full Traceability

Each Big Flag Seal is printed with a unique, one-time-produced imprint and sequential numbering. This guarantees that every seal is traceable and completely unique, preventing any chance of fraud or tampering. The numbering allows for reliable tracking of all sealed goods throughout the logistics chain.

Ideal for Mailbags, Big Bags, and Large Packaging

Thanks to its combination of strength, usability, and large flag size, the Big Flag Seal is the ideal choice for securing large packages such as mailbags and big bags. The strong sealing tail, customizable imprint, and durable construction make it a dependable solution for industries handling high volumes that demand consistent and verifiable security.

Your Own Message on the Big Flag Seal?

In addition to our standard design, the Big Flag Seal can be personalized with your company name, logo, barcode, or other custom text. This ensures a professional appearance and enhances product traceability and brand recognition.