This is small piece of shape memory film, made from shape memory polymer by Manborui Material Technology（[ Ссылка ], Shape memory polymer(SMP) can store shape information in the form of embossed text and logo accurately, and release these information at certain customizable tamperature irreversibly; heat SMP by hot water or dryer, the overt embossing pattern will disappear, while another covert pattern will be released.


Specifications:
1, Minimum thickness: 150μ±10%
2, Reel width maximum: 30cm
3, Minimum Weight: 160g/m2 ±10%
4, Colour and finish: white, gloss
5, Activate temperature: 65°C, or 150°F


Applications:
High quality security label stock for anti-counterfeiting and brand protection solutions


Shelf life and storage:
Two years at least, This material must be absolutely stored under a temperature of 50 ℃, otherwise all patterns will be activated

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