Plastic Seals–Metal Insert Pull-Tight Tamper-Evident Seal for Postal & Courier Bags|SNSEAL

PP Plastic Body with Metal Insert: Combining a lightweight PP plastic body with a metal insert locking mechanism, this design provides convenient installation and clear tamper indication for postal, courier, and logistics bags.

Pull-Tight Design for Easy Installation: The flat tail can be adjusted to fit different bag openings. Simply pull the seal tight through the locking head to complete the sealing process quickly and efficiently.

Metal Insert for Clear Breakage Indication: The flat-tooth metal insert enhances the locking structure. If the sealed tail is forcibly pulled out, the seal is designed to break completely, helping staff quickly identify unauthorized opening or tampering.

Custom Printing & Identification: Support customization through silk-screen printing, hot stamping, or laser printing, including logos, serial numbers, barcodes, and other identification details for branding, seal identification, and shipment tracking.

Multiple Color Options for Easy Classification: Available in red, yellow, blue, green, white, and black, with custom colors also available for different brands, regions, or operational requirements.