Sepio Product

Secure Logi S Tamper Evident Strap Seal

Built to Prevent Duplication, Engineered for Trust.

Applications of Logi S Seals

Secure Logi Products for Vehicle Security Solutions

Vehicles (Tankers, Closed door vehicles)

Mother Bags Security Logistics Operations

Mother bags, Gunny bags, Mail bags, Cash bags

Totes and Shutters Secure Transport and Logistics

Totes, Shutters, Vending Machines

Security Seals for Courier and Logistics Services

Courier, Logistics, Supply Chain

About Logi S Plastic Seal

Secure Logi S is a premium tamper-evident, pull-tight plastic strap seal made from durable polypropylene and reinforced with a strong metal clip. With its flexible strap, customizable tag, and tight locking through ultrasonic welding, it is designed for strength and reliability, featuring a secure locking mechanism that reveals clear signs of tampering – ensuring any unauthorized access is easy to detect.

In today’s complex supply chains, relying only on visible signs of tampering is no longer enough. Physical seals can be duplicated or fraudulently replaced – making unauthorized access difficult to detect and putting your operations at risk. That’s why Secure Logi S now features a high-security digital mark that adds a powerful layer of protection against duplication.

Building on traditional security features and customizable options like logos and UIDs, Logi S seals now feature a high-security digital mark with a hidden code that is difficult to duplicate. This unique digital ID ensures authenticity and strengthens traceability throughout the supply chain.

About Logi S | Sepio Products
Benefits of Using Secure Logi-S Strap Seals | Sepio Products

Why Choose Secure Logi S?

  • Flexibility: Designed with narrow tails, Secure Logi S seals easily secure narrow apertures without any hassle, offering a flexible fit for various sealing needs.
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    High-Security Digital Mark: Each seal can be customized with a high-security digital mark for added protection. This makes the seal digitally unique and helps prevent duplication or tampering. The digital mark stores important information like your company logo, unique ID number, product details, sealing date and time, and tracking data.

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    Durable & Weather-Resistant: Each seal undergoes rigorous testing to ensure high endurance against extreme temperatures, pressure, and rough handling, making it built to last.

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    Robust & Secure: Made from premium quality polypropylene and reinforced with metal insertion clips, Secure Logi S seals are sturdy and impossible to break open with bare hands, providing complete protection.

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    Tamper Evident: Secure Logi S seals cannot be reopened once locked. If forcefully tampered with, the seal only strengthens and leaves clear, irreversible signs of intrusion.

Tamper-Evident Strap Seals for Postal Services | Sepio Products

Tamper Evident Strap Seals For Postal Services

When it comes to securing postal packages, it is important to use the perfect plastic strap seal, and our pull tight plastic seals serve as the perfect option. Since our Secure Logi S strap seal has a tamper-evident locking mechanism, it provides complete protection. Moreover, our pull tight plastic security seals are extremely durable and have high endurance against high temperatures and pressure, which makes them suitable for postal services. Additionally, each of our pull tight security seals comes with a unique ID number which further makes it easier to track them, preventing the scenario of lost packages.

Pull-Tight Security Seals in Healthcare | Sepio Products

Pull Tight Security Seals In Healthcare

The healthcare sector requires extreme security as there have been several cases of pharmaceutical pilferage. To ensure safety throughout the supply chains, our Secure Logi S strap seals serve as the perfect strap seal. Since our pull tight security seals are known for their high durability against extreme temperatures, they can be used for shipping medicines, vaccines, and much more. Additionally, these pull tight seals also have anti-locking mechanism which makes them impossible to open with bare hands. If tried to open with force, the seals automatically strengthen the lock, which ultimately leaves traces of intrusion.

Types Of Pull Tight Plastic Seals – Sepio Products

Types of Pull Tight Strap Seals

  • Tamper Evident Strap Seals: Tamper evident strap seals leave clear traces of tampering or forced entry and are mainly used for securing packages prone to intrusion and pilferage.
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    Buckle Strap Seals: Made from high-density textiles, these seals offer enhanced tensile strength, making them ideal for warehouse management and other heavy-duty applications.

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    Pull Tight Seals with High-Security Digital Mark: These seals combine physical locking with digital protection. Each secure digital mark holds a unique ID and tracking information — perfect for industries that require both tamper evidence and secure traceability.

Things To Consider While Buying Pull Tight Plastic Security Seals – Sepio Products

Things to Consider While Buying Pull Tight Security Seals

  • Tensile Strength: Ensures the seal can withstand rough handling or tampering during transit without breaking.
    Tail Length: Longer tails offer flexibility to seal containers of different sizes and shapes.
  • High-Security Digital Mark: Secure digital marks store unique IDs and seal information for easy tracking, brand identity, and anti-counterfeiting.
  • Ease of Use: Simple locking mechanisms save time and reduce the risk of incorrect application.
  • Non-Reusability: Single-use design shows visible signs of tampering—ideal for security and transparency.
  • Material Quality: Durable, high-grade materials resist wear, chemicals, and harsh conditions.
  • Endurance: Performs reliably in extreme temperatures, pressure, and tough environments.
Installation Of Secure Logi S Strap Seal – Sepio Products

Installation Of Secure Logi S Strap Seal

Just wrap the Secure Logi S Seal around the locking point, insert the tail into the metal clip, and pull to tighten. That’s it. The seal grips securely – and once it’s locked, it can’t be opened without cutting. We recommend testing with sample packages before large-scale rollout.

Best Practices for Implementing Tamper-Evident Strap Seals | Sepio Products

Implementation Practices for Tamper Evident Strap Seals

Before choosing a plastic security seal for your supply chain, test samples across different use cases. Consider seal strength, tamper resistance, ease of use, and tracking options. Picking the right seal isn’t just about locking a package – it’s about preventing losses, counterfeits, and compliance risks.

Future Trends in Pull-Tight Plastic Seals | Sepio Products

Future Trends In Pull Tight Plastic Seals

 

When we talk about the upcoming advancements in the sector of strap seals, the major technologies that come to our mind is RFID, NFD, and smart QR codes. Enabling these advanced technologies in tamper evident strap seals not only enhances their security but also enables proper traceability throughout the supply chain. Apart from that, these upcoming trends will also help businesses with unlimited customization.

 

FAQ's

A Logi S pull tight plastic security seal has an overall length of 16.14 inches, with a tail length of 13.14 inches, making it perfect for securing variety of items. Meanwhile the flag dimension is 1” x 3,” which gives the users an ample space for embedding company logo, digital IDs, and other customization options.

No, our Logi S pull tight plastic security seals are specifically designed for one-time use only. Once sealed, you can only open the seal by cutting it with the help of a wirecutter. These seals are not reusable, thus avoiding scenarios of seal replacement, intrusion, and other suspicious activities. Besides, if an intruder tries to open the tamper evident strap seal, the external force will only enable the seal to tighten its security and leave traces of intrusion throughout the surface.

Yes, our tamper evident strap seals are perfect for security high-quality packages. Since our Polypropylene strap seals are designed with premium materials and instilled with unique securing features, they are indeed the perfect choice for security high quality packages. These pull tight plastic seals can endure high pressure, force, humidity, and other extreme conditions without breaking apart, thus providing complete security.

The locking mechanism of Logi S pull tight security seals is quite simple. Once the tail is passed through the metal clip and pulled tightly, it ecloses the metal clip, thus providing complete sealing. If pulled more, the grip tightens, thus making it impossible to break open the package.

Yes, our Logi S pull tight plastic security seals are designed for securing both light and heavy-weight items. You can use them for securing postal items, cargo shipping, outdoor packaging, and various other items as well. These seals are made flexible to ensure all-around usage.

Plastic seals are used to secure items in transit or storage and indicate if a package or container has been tampered with. They’re commonly used in logistics, transportation, retail, and healthcare to ensure security and traceability.

Our plastic seals are designed with ultrasonically-sealed metal locking clips and high-quality materials. Any forceful attempt to break or open them leaves visible signs, making unauthorized access easy to detect.

Yes! Sepio’s plastic security seals can be customized with logos, barcodes, QR codes, and serial numbers. Custom branding not only improves brand visibility but also helps with identification and traceability.

Our seals provide secure, tamper-evident locking for goods in transit. With serial numbers and smart tracking options like RFID Solutions, they enhance accountability, prevent loss, and support end-to-end traceability in supply chains.

 

Absolutely. Our Secure Logi S seals are made from premium-grade Polypropylene, making them resistant to temperature extremes, moisture, and rough handling – ideal for outdoor and cross-border shipping.

Industries including logistics, courier, pharma, food and beverage, oil and gas, government postal services, and retail rely on our tamper proof seals to protect their goods and uphold compliance standards.

We offer a wide range of seals including Tamper Evident Strap Seals, Buckle Strap Seals, Pull Tight Plastic Seals with High-Security Digital Mark and customized strap seals with smart features.

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