250mm to 490mm available in total length. In case of any specification, we can make a new mold. If a client is regular, providing around 50,000+ quantity, we can adjust the price, with the mold included in quantity advance payment.
Pull-Tight Seal with Write-On Label – 250mm – 490mm is a durable and tamper-evident sealing solution designed for applications requiring both extended length and on-site identification. It features a strong one-way pull-tight locking mechanism that ensures the seal cannot be reopened without visible damage, providing reliable protection against unauthorized access. The integrated write-on label area allows easy marking of important information such as shipment details, inspection notes, or identification codes. Manufactured from high-quality copolymer polypropylene (CO-PP), it offers excellent strength, flexibility, and resistance to harsh environmental conditions. The extended range of 250mm to 490mm makes it suitable for large containers, bulk packaging, and industrial equipment. Each seal can also be customized with serial numbers, barcodes, or QR codes for enhanced traceability. Ideal for logistics, cargo, utilities, and industrial use, it ensures secure handling with clear documentation.
Designed for modern logistics systems, this seal supports barcode printing for fast scanning, accurate tracking, and improved inventory control with strong tamper-evident protection.
Featuring a flexible round-loop design, this seal is ideal for securing cargo, bags, and containers, offering reliable locking strength and consistent tamper-evident security in transit.
Write-On Label Area
Provides a dedicated space for manual writing of important details for quick identification and record-keeping.
One-Way Pull-Tight Lock
Ensures secure locking that cannot be reversed without breaking, offering clear tamper evidence.
Durable CO-PP Material
Made from copolymer polypropylene for high durability, flexibility, and resistance to UV and environmental conditions.
Custom Serial Numbering
Supports laser-printed serial numbers, barcodes, or QR codes for improved tracking and traceability.
Extended 250mm–490mm Range
Suitable for large-scale sealing applications including cargo, containers, and industrial equipment.
Tamper-Evident Protection
Clearly shows any interference, helping maintain product integrity and security compliance.
• Cargo & Freight Containers
• Bulk Logistics Shipments
• Warehouse & Storage Units
• Utility & Infrastructure Sealing
• Cash-in-Transit Bags
• Pharmaceutical & Medical Shipments
• Document & Evidence Bags
• Retail & Distribution Operations
• Customs & Border Security
• Industrial Equipment Sealing
Standard Orders
Custom / OEM Orders
For branding or specialized requirements:
• Share logo/design file (PDF, AI, or high-resolution PNG)
• Specify serial number format and range
• Minimum order: based on customization requirements
• Lead time: 10–15 business days
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