Pull Tight Seals

Pull Tight Seals are among the most versatile security seals offered by Navacqs. Available in various designs, including smooth, serrated, and flat tails, these seals are easy to apply and can be fully tightened to ensure a secure closure. Once removed, they cannot be reused. Due to their design variations, they are suitable for both light and heavy-duty applications, from postal shipments to freight transport and medical use.

About Pull Tight Seals

Pull Tight Seals are used to detect unauthorized access to containers, fire extinguishers, medical kits, and transport equipment. They are classified as indicative seals, meaning they do not serve as a physical barrier but clearly show whether a seal has been broken. Depending on the intended application, seals with either high or low breaking strength can be selected. This ensures an appropriate solution for every situation, whether the focus is on security, traceability, or access control.

Each Seal is Unique

Every Pull Tight Seal from Navacqs is unique, featuring a combination of a company logo or custom imprint and a consecutive serial number. Each imprint is produced only once, preventing duplication or reuse. Both Navacqs and the manufacturer guarantee the exclusivity of each marking, ensuring the seal remains tamper-evident, reliable, and traceable.

Indicative Seals

Pull Tight Seals belong to the category of indicative seals. They signal whether an object has been opened but are not designed to resist forced entry. Their purpose is to indicate tampering rather than to block access. This makes them ideal for situations requiring quick inspection and verification, such as in transportation, logistics, and healthcare environments, where visibility and efficiency are key.

Breaking Strength

The breaking strength of Pull Tight Seals ranges from 4 to 40 kg. Seals with lower strength are ideal for emergency applications such as fire hoses and medical devices, as they can be broken by hand. Stronger seals (10–25 kg) provide greater resistance and are often used on trucks, containers, barrels, and roll cages. The appropriate breaking strength depends on the required level of control and the specific application.

Seal Tail Types

Navacqs offers Pull Tight Seals with different tail types to meet diverse operational needs. Smooth tails are ideal where snagging must be avoided. Serrated tails, also known as rat-tail seals, provide extra grip when tightening. Flat tails combine strength with ease of use, making them suitable for heavier applications. The type of tail affects both handling comfort and the overall breaking strength of the seal.

Applications

Pull Tight Seals are used in a wide range of industries and applications. They are suitable for securing trucks, IBC containers, mailbags, collection boxes, and medical equipment. In warehouses, logistics operations, transport, and healthcare settings, they allow for fast and visible tamper detection. With their diverse designs and strength levels, there is always a suitable seal available to meet specific user or environmental requirements.