Anti-counterfeit thread (anti-forgery thread, anti-clone thread, authentication thread, tracing and tracking thread, anti-theft thread, traceability thread, security thread)

The thread's diameter is between 50 micrometers and 200 micrometers. There are three major types of the threads: 1, Invisible fluorescent security thread (also called colorless UV fluorescent security thread), it can fluoresce(such as red, green, blue) under the ultraviolet light. 2, Visible UV fluorescent security thread (such as red, green, blue, also called visible thread), it can fluoresce(such as red, green, blue) under the ultraviolet light. 3, Composite security thread: There are more than one color or one anti-counterfeit feature on a thread which can be made by customer's order.

There are about four usages of the threads: 1, The threads can be buried among two pieces of paper which can be made into the anti-counterfeit label. 2, The threads can be buried among a pieces of paper and a plastic film, they can be called Composite paper which can be made into the anti-counterfeit packaging. 3, The threads can be composited with the cigarette packaging pull thread to against counterfeiting. 4, The threads can be used to stitch the certificate to against counterfeiting.

(1)Invisible fluorescent security thread(also called colorless UV fluorescent security thread): The thread is colorless(white) under the natural light, and it can fluoresce(such as red, green, blue) under the ultraviolet light.

(2)Colored fluorescent security thread: The thread is visible under the natural light, and it can fluoresce(such as red, green, blue) under the ultraviolet light.

(3)Double-wavelength fluorescent security thread: The thread is colorless(white) under the natural light, it can fluoresce(such as red) under the long-wave ultraviolet light and fluoresce(another color such as green) under the short-wave ultraviolet light.

(4)Colored double-wavelength fluorescent security thread: The thread is visible under the natural light, it can fluoresce(such as red) under the long-wave ultraviolet light and fluoresce(another color such as green) under the short-wave ultraviolet light.

(5)Multi-color security thread: The thread contains several colors, these colors are arranged by the same order. The colors can be visible or invisible to the naked eye, or can fluoresce(such as red, green, blue) under the ultraviolet light. The thread’s colors can be arranged by the customer’s order, so it is very difficult to counterfeit the packaging with the thread.