Secure Your Shipments Plastic Truck Seals

Plastic Seal
January 14, 2026
Category Connection: Plastic Security Seals
Brief: In this walkthrough, we highlight key design ideas and how they translate to performance. You'll see a detailed demonstration of the 400mm Plastic Security Seal, including its self-locking mechanism, tamper-evident features, and practical application on cargo for secure logistics and transport.
Related Product Features:
  • Constructed from durable PP plastic and stainless steel for reliable security.
  • Offers a high tensile strength of 395 N (40.3 KG) to resist forced entry.
  • Features a one-time use, pull-tight self-locking mechanism for tamper evidence.
  • Available in multiple colors including red, yellow, blue, green, orange, black, and white.
  • Supports custom laser or hot stamp printing for branding and identification.
  • Designed with a 400mm overall length and 285mm working length for versatile use.
  • Ideal for securing transport logistics, postal parcels, banking, and catering packages.
  • Packaged conveniently at 100 pieces per bag and 2500 pieces per carton.
FAQs:
  • What is the tensile strength of this plastic security seal?
    The seal has a tensile strength of 395 Newtons, equivalent to 40.3 kilograms, providing strong resistance against tampering.
  • Can the security seal be customized with company logos or text?
    Yes, custom printing is available using laser or hot stamp methods on the marking area, which measures 46mm by 30mm.
  • What industries is this security seal suitable for?
    It is widely used in transport logistics, express delivery, postal parcels, banking security, catering packages, and the apparel industry for box and zipper bag protection.
  • Is the security seal reusable?
    No, it is designed for one-time use with a disposable, tamper-evident lock that provides maximum protection for shipments.