bolion
Polyimide heater/ PI heater is made of polyimide film as outer insulator, metal foil and metal wire as inner conductive heating element, and is heat-sealed at high temperature and high pressure. polyimide heater element Bolion: Custom Polyimide Heaters, PI Heater, Polyimi... https://images.plurk.com/36Rzl5EMf37WODMSCKZiHK.png
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