product video
Product features


This tamper-proof padlock seal features a fixed length and a reinforced hasp to prevent accidental breakage. It is quick and easy to apply. The seal has an encrypted locking mechanism, and any tampering attempt leaves clear visible evidence.
Yoseal security seals can be customized with your company logo and a unique serial number. These padlock seals are ideal for use in aviation and airline catering, general catering, trolleys, and more. They are commonly used in industries such as aviation and healthcare.
The Y-443 tamper-proof padlock seal is similar in shape to a traditional padlock. One end of the hasp is fixed to the body of the seal. However, unlike reusable padlocks that open with a key, the Y-443 is designed for single use. The fixed end of the hasp cannot be pulled out, but it can move up and down.
To use it, align the movable end of the hasp with the seal body, loop it through the target item, then insert the other end of the hasp into the locking hole on the body. Press firmly to complete the locking process.
Product parameters
| Material: | Body: ABS plastic Hasp : Galvanized Carbon steel |
|
Dimension: |
Body size:18mm height and 34 width Hasp size:4mm diameter and 85 peak height |
| Printing: |
1. Laser printing 2.Customer's company name&logo, Sequential numbers |
| Packing: |
1000pcs/ carton |
| Carton Dimension: | 35×35×25 cm |
| Colour: |
1.Red, yellow, green, blue, white, orange, pink,gray ,purple,lime etc. |
Product applications



Galley and Catering Security:
Padlock seals may be used to secure galley carts, catering trolleys, or other equipment related to in-flight catering services. This helps maintain the integrity of catering supplies and ensures that only authorized personnel have access.
Security Screening:
In some cases, airlines may use padlock seals as part of their security screening procedures. Sealed containers and compartments can be visually inspected to confirm that they have not been tampered with or opened without proper authorization.
Tamper Evidence:
The primary function of padlock seals is to provide clear evidence of tampering. If someone attempts to open or manipulate a sealed area, the seal is broken or visibly damaged, indicating a potential security breach.
Regulatory Compliance:
Airlines are often required to comply with international and national aviation security regulations. The use of padlock seals may be mandated or recommended as part of these regulations to strengthen overall security measures.
Accountability and Chain of Custody:
Using padlock seals helps maintain accountability and a clear chain of custody for items in transit. The condition of the seal-whether intact or broken-serves as a visual indicator of the security status of the sealed items.
company introduction



Yoseal has been committed to providing high-end products for the global industrial market. Our products involve many industries such as food, banks/Cash in Transit, Chemicals, Utilities, Airlines, Post/Courier services, Specials/Customized Solutions, Transport. And our service are all over the world, for example: USA, Europe, South America, Middle East, Aisa etc. Most of the High security seals & container seals are ISO/PAS 17712:2013 certified by international norm ISO/IEC17025 lab. Yoseal factory has a complete production line, so that we can control the cost and quality more accurately. We always insist on using raw plastic material, doing 100% quality inspection for all seals. And have good after-seal service.
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