MultiSec Thread

High security thread

MultiSec Thread

This high security thread is based on YPB's patented Multisec Fibre™ technology. The co-extruded bi-component filament fibre are drawn out for orientation and combined with two high tenacity filament fibre giving the 3-ply yarn plenty of strength for the sewing operation. This product has been qualified on both the Kugler and Uno passport binding systems. It can be purchased lubricated or non-lubricated as preferred by the customer.


High security sewing thread manufactured for use in passports. Technology is based on the Multisec Fiber technology.

Key Features

Like Multisec™ Fibre, the thread can contain both organic and inorganic inclusions allowing authentication of both IR and UV features to happen either siultaneously or individually, one feature at a time.
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