As it is Sheet Heating Element(sheet type room-heating material)with depth of 0.72mm produced by setting copper busbar electrode around the edge of the product of carbon compounds (carbon) treated by heating in 140°C and compressing power-cut material as well as power-cut cotton one (non-woven fabrics + PE coating type) before and 

behind it in special sextuplicate structure with precise printing technology
under 1 micron not to contact with air, it is room-heating material with new concept, if electricity is supplied through copper busbar line in the edges of both sides, it will generate pleasant heat and far-infrared ray on the whole sheet to get improvement effect of health as old Ondol room.

 

•It is unique domestically non-woven fabrics + PE coating type which is differentiated 「masterpiece of room heating film」 

•As it has higher heat-proof(80°C) than common stripe type heating films, it may meet some troubles of change of voltage and heat collection. •It doesn’t need extra heating facility(stove, boiler and etc.) because of 「space heating」 by radiant heat.
•Emission of high far-infrared ray(88.8%) being good for health [obtained firstly ‘One mark’ from Korea Institute of Construction Materials] •As construction is simple, it would be semi-permanent. 

•It doesn’t need piping and separate boiler room.