Shape memory film is made from shape memory polymer by Manborui Material Technology（[ Ссылка ], Shape memory polymer(SMP) can store shape information in the form of embossing text and logo accurately, and release these information at 65 °C irreversibly; If heat Shape memory polymer by hot water or hot air like lighter, hair dryer, the overt embossing pattern will disappear（if it has）, while another covert pattern will be released, Application of SMP film can be security label;
Specifications of Shape memory polymer:
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 of Shape memory polymer:
High quality security label stock for anti-counterfeiting and brand protection solutions
Shelf life and storage of Shape memory polymer:
Two years at least, Shape memory polymer must be absolutely stored under a temperature of 50 ℃, otherwise all patterns will be activated
