Proven by heating paper : Emissivity difference by color

This is a video of heating paper with a halogen line heater and checking the difference in emissivity depending on the color.
Please check the following site for more information.

Related page:

The difference by the color of the polypropylene heating with a halogen line heaterHLH-60A/f∞ Copy paper heating with halogen line heater Verification of rereflection heating method-Difference between flat surface heating and groove heating Verification of rereflection heating method-Difference between flat surface heating and frame heating Heating control of the wood emits smoke Damage Processing by Heating Jeans Verification of rereflection heating method-difference in irradiation angle Heat drying of a olive leaf