EXCEL™ HEATING FILM
EXCEL™ heating film sets a second to none standard in the heating film industry
FELIX's premium heating film EXCEL is a world-renowned brand that satisfies customers with quality, design, and price.
EXCEL film is made with selective PET brand materials, highest quality Carbon Paste, use of copper that is over CU99.92% pure,
and silver powder that is 99.99% pure with the latest technology facilities to produce the best product in Korea.

- For Customers
- FELIX meets the standard voltage and wattage requirements of each country we export to,
Power Consumption(Low/High) can be changed upon the Client’s needs, allowing a seamless transition to the Client’s own brand.
We produce various films such as Transparent Film, Milky Film, PTC Film and DC Film
under the name of EXCEL Heating Film.
EXCEL™ is a high-quality heating film that realizes far-infrared heating system similar to
the traditional ‘Ondol’ rooms in Korea.
EXCEL™
Heating film makeup

EXCEL™
Heating Film
Product specification
*For high temperature
OK ONDOL™ Heating Film
Stronger, safer, and more OK ONDOL™ HEATING FILMFuturistic new concept heating film with differentiated design and structure OK ONDOL™ HEATING FILM
Available as normal OK ONDOL FILM and PTC OK ONDOL FILM.
Stronger with a multi-insulated structure and protects against sparks by buffering the Copper foil with Silver Bus Bar.
OK ONDOL's pride is its unique design considering the carbon heating element's adhesive strength, precision printing technology,
and additional PET laminating for insulation reinforcement.
Planar heating element (Sheet type heating) produced with a thickness of 0.5 to 0.7 mm.

- For Customers
- FELIX meets the standard voltage and wattage requirements of each country we export to,
Power Consumption(Low/High) can be changed upon the Client’s needs, allowing a seamless transition to the Client’s own brand.
Electricity supplied through the copper foil located on both edges generates pleasant heat of carbon and
far-infrared rays on the entire surface of the sheet.
OK OKDOL ™ is a high-quality heating film that realizes far-infrared heating similar to
the traditional ‘Ondol rooms’ in Korea.
OK ONDOL™
Heating film structure

OK ONDOL™
Heating Film
Product specification
BLACK DIAMOND™ HEATING FILM
Stronger, Safer, and more Luxurious — BLACK DIAMOND™ Heating FilmBLACK DIAMOND™, a brand that aims for the most perfect heating film
Carbon paste is available in Regular Carbon and PTC Carbon.
Stronger with a multi-insulated structure and protects against sparks by buffering the Copper foil with Silver Bus Bar.
BLACK DIAMOND is proud of its special design considering the reinforcement of the carbon heating element's adhesion, precision printing technology, and additional laminating of PET for insulation reinforcement.
It is a planar heating element (sheet-type heating material) produced with a thickness of 0.5 to 0.7 mm.

- For Customers
- FELIX meets the standard voltage and wattage requirements of each country we export to,
It can be produced as multiple Power Consumption(Low/High) upon Client’s needs, allowing seamless transition to the Client’s own brand.
BLACK
DIAMOND™
Heating Film Structure
