Container Plastic Seal Pull Tight Tag(SL-48F)

The SL-48F plastic seal is a reliable tamper-evident solution designed for modern logistics and cargo management applications. It is widely used for truck seals, trailer security seals, shipping seals, and container seals where fast sealing and visible tamper protection are required. The self-locking pull-tight structure allows quick manual operation without additional tools, improving efficiency in high-frequency transport environments.

Made from durable polypropylene material, the SL-48F provides stable locking performance and dependable tamper evident seals protection during transportation, warehousing, and cargo handling operations. It is commonly applied in shipping container seals, plastic truck seals, security seals for containers, and courier logistics systems.

The seal supports custom printing options including serial numbers, barcodes, QR codes, and logos, making it suitable for tamper tags, tamper seal tags, and security label identification systems. Once locked, the seal becomes non-reusable and clearly shows visible damage if tampered with, helping improve shipment traceability and cargo security management.

The SL-48F is widely used in logistics centers, postal services, banking bags, retail distribution, healthcare transport, warehouse management, and industrial cargo control systems requiring reliable Plastic Security Seals and tamper proof security seals solution

Detail

Standard or Nonstandard: Standard
Style: Mechanical seal

Seal type：Pull tight types

Feature: One time use

Usable length: 226mm

Total length:403mm

Packing: 100pcs/bag; 5000pcs/carton

Imprinting: Laser engraving/Hot stamping

Advantage: Dispossable products

Marking contents: Numbers,Letters,mark,bar codes

Product certificate:ISO Certification

Features

The seal features a high temperature resistant locking chamber for reliable performance in security seals and tamper evident seals applications. Its Clean Break Design allows each plastic seal to detach cleanly from the strip without waste, improving efficiency in logistics use.

Made from high-density polyethylene, it offers strong durability in harsh environments, suitable for shipping container seals, truck seals, and trailer seals. With 50 lb tensile strength, it provides stable protection for tamper proof seal and shipping seals applications.

The extended flap allows extra space for security labels, barcodes, and serial numbers, supporting better tracking and identification. Available in seven colors for easy visual management in logistics operations.

Customization

Personalization: Customer name and logo imprints (laser or foil style)Variable numbering of up to eight characters .Standard barcode capability including 2D/QR technology

Materials

Seal Body - High-Density Polyethylene Locking Chamber

FAQ

Q1: Why is the SL-48F suitable for high-frequency logistics operations?

A: The SL-48F plastic seal is designed for fast sealing, easy identification, and reliable tamper evident seals, making it ideal for daily logistics, shipping seals, and cargo management operations. It is widely used in security seals and seal security applications.

Q2: What type of locking mechanism does the SL-48F use?

A: It uses a self-locking pull-tight structure, allowing users to quickly secure trailer seals, container seals, bags, and transport equipment without additional tools. This design is widely used in plastic security seals and plastic truck seals applications.

Q3: Is the SL-48F suitable for long-distance transportation environments?

A: Yes, the SL-48F is commonly used in freight transport, courier systems, warehouse management, and cargo handling because of its durable plastic seals, flexible locking system, and reliable tamper proof seal performance.

Q4: How does the SL-48F help improve shipment traceability?

A: The seal can be customized with serial numbers, barcodes, QR codes, and company logos, making shipment verification easier during transit. It is also suitable for tamper tags, tamper seal tags, and security label tracking systems.

Q5: Can the SL-48F show visible signs of tampering?

A: Yes, once the seal is cut or broken, it becomes non-reusable and clearly shows visible damage, helping users detect unauthorized access with reliable tamper seals, tamper proof security seals, and seal tamper protection.

Q6: Which industries commonly use SL-48F plastic seals?

A: The SL-48F can be used in logistics, warehousing, banking bags, healthcare transport, postal services, and retail distribution systems. It is also widely applied in security seals for containers, truck seals, and shipping container seals operations.

Q7: What payment methods are supported for SL-48F orders?

A: We accept Paypal and T/T (bank transfer) for international orders.

Q8: What shipping methods and delivery time are available?

A: We support sea freight, air freight, and express delivery, with regular lead time of 3–5 days, suitable for global security seals supplier, security seal manufacturer, and container seals manufacturers requirements.