
1.Model:251
2.Material:PP
3.Total length:250mm
4.Tensile strength:186.2N
5.Label size:44*18mm
6.Product net weight:3.0g
7.Application areas (not limited to):all kinds of clothing,shoes,bags, sacks,suitcases,etc.
8.Printing range:company logo and name,serial number,letters,numbers, laser barcode,etc.
9.Available colours:yellow, blue, white, green, orange, red, etc. (colours can be customized).
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Introducing the Adjustable Plastic Seal JY251 – a reliable Tamper Evident Seal engineered to safeguard Cash Bags, Retail merchandise, Courier parcels, and sensitive items requiring Parcel Security. This compact yet robust adjustable plastic seal merges ease of use with uncompromising security, making it an essential tool for banks, retail stores, courier companies, and e-commerce businesses. As a specialized Cash Bag Seal, the JY251 is designed to provide clear, irreversible evidence of tampering, ensuring cash, documents, retail goods, and courier parcels remain protected during transport and storage. Its versatile design adapts to diverse applications, from securing petty cash bags and high-value retail items to courier parcels and suitcases, delivering the trust and reliability needed to protect valuable assets.

The Adjustable Plastic Seal JY251’s defining feature is its Tamper Evident design, which leaves irreversible signs of any unauthorized access attempt. Once installed, the seal cannot be removed or reattached without causing visible damage – such as a broken strap, cracked locking mechanism, or smudged printed information. This allows for quick, easy verification of seal integrity, ensuring tampering is detected before it results in loss or damage to your assets.
As an adjustable plastic seal, the JY251 offers a customizable fit that accommodates a wide range of items. Its adjustable strap allows you to tailor tension for small cash bags, retail packages, courier parcels, and suitcases, ensuring a secure fit without damaging the item or its packaging. This versatility eliminates the need for multiple seal types, simplifying inventory management for businesses with diverse security needs.
Crafted from high-quality plastic, the Cash Bag Seal is lightweight and discreet, making it ideal for items where bulk or weight is a concern. Its compact size ensures it does not interfere with the handling, storage, or transport of cash bags, retail merchandise, or courier parcels. Despite its lightweight profile, the seal maintains robust security performance, balancing practicality with protection.
The JY251 Tamper Evident Seal supports extensive customization, including printed company logos, unique serial numbers, letters, numbers, and laser barcodes. This enhances supply chain traceability, allowing you to track items from origin to destination and comply with regulatory requirements. It also boosts brand visibility, as your logo is prominently displayed on each seal. Standard colors are available, with custom color options to match branding or operational needs.
Installing the Adjustable Plastic Seal is quick and tool-free – simply thread the strap through the closure, adjust to the desired tension, and lock with a firm press. Authorized removal is equally straightforward with standard scissors or a seal cutter, ensuring legitimate access is convenient while preventing unauthorized tampering.
Banks, credit unions, and retail stores rely on the Adjustable Plastic Seal JY251 to secure cash bags during transport between locations, cash registers, and vaults. It protects petty cash, deposits, and valuables from unauthorized access, ensuring funds reach their destination intact.
Retail businesses use this Tamper Evident Seal to secure high-value items such as electronics, jewelry, designer apparel, and cosmetics. It prevents tampering, shoplifting, and product swapping during storage and transport, ensuring products reach customers in their original, unopened condition.
Courier companies and e-commerce brands use the JY251 Seal to secure parcels and packages. Whether delivering documents, gifts, or consumer goods, the seal provides recipients with peace of mind that their items have not been opened or altered during transit, enhancing customer satisfaction.
For travel-related businesses or individuals transporting valuable items, the adjustable plastic seal offers an extra layer of security for suitcases and luggage. It prevents unauthorized access during air, rail, or road travel, reducing the risk of theft or tampering with personal belongings.
Law firms, government agencies, and corporations use the Cash Bag Seal to secure confidential documents, contracts, and sensitive materials during transport. The tamper-evident design ensures documents remain private and unaltered, supporting compliance with data protection regulations.
The seal’s strap is crafted from high-grade plastic that balances flexibility and strength. It resists tearing, stretching, and minor impacts, maintaining integrity during handling and transit. The smooth strap surface allows for clear, durable printing of tracking information, ensuring readability throughout the item’s journey.
The Tamper Evident Seal features a simple yet reliable locking mechanism that engages firmly once the strap is adjusted. It prevents accidental disengagement and cannot be opened without damaging the seal, ensuring consistent security during transport and storage.
The seal includes a compact yet legible label area for company logos, serial numbers, and tracking details. The label is positioned for easy visibility, allowing quick verification of authenticity during inspections. The printing resists smudging, fading, and moisture, ensuring tracking information remains intact.
The strap’s ergonomic design makes it easy to thread through closures of various sizes, including cash bag zippers, retail package locks, and suitcase latches. Its smooth edges prevent damage to packaging or items, ensuring secure protection without compromising the integrity of the sealed product.
Yes, its adjustable strap fits cash bags of all sizes – from small petty cash pouches to large deposit bags. You can customize tension to ensure a secure fit without damaging the bag or its contents.
Look for visible damage: a broken strap, cracked locking mechanism, missing printed information, or signs of forced removal. The Tamper Evident design ensures any access attempt leaves irreversible damage, making tampering easy to identify.
Absolutely. The seal supports customization with company logos, unique serial numbers, names, letters, numbers, and laser barcodes. This helps with tracking, branding, and compliance with internal or regulatory requirements.
No, it is a single-use tamper-evident seal. Once removed (even by authorized personnel), it cannot be reused, as this requires damaging the seal. This ensures each item is secured with a fresh, intact seal for maximum security.
Standard colors include yellow, blue, white, green, orange, and red. Custom color options are also available to match your company branding or specific operational categorization needs.

