Automotive interior material and method for manufacturing the same

A method for manufacturing an automotive interior material, the method comprising:

• a first operation of forming a multi-layered felt layer configured with a first felt layer made of a first material which is prepared by a natural fiber and a synthetic fiber, wherein a weight ratio of the natural fiber to the synthetic fiber is in a range of 9:1 to 8:2, and a second felt layer attached on top of the first felt layer and made of a second material which is prepared by a natural fiber and a synthetic fiber, wherein a weight ratio of the natural fiber to the synthetic fiber is in a range of 7:3 to 3:7;
• a second operation of forming a coating layer made of a third material containing a thermosetting resin on an upper surface or a lower surface of the multi-layered felt layer configured with the first felt layer and the second felt layer which are formed in the first operation;
• and
• a third operation of heating and compressing a stacked structure at which the coating layer formed in the second operation is stacked at a temperature in a range of 100° C. to 250° C. for 10 seconds to 60 seconds to form the automotive interior material.