Vehicle headliner material

Abstract

A vehicle headliner material includes a stiffening layer to prevent moisture penetration by reinforcing each side of a synthetic fiber layer. In this way, the synthetic fibers can be prevented from holding moisture, and thus safety accidents that may be caused by increased weight of the headliner material or permanent deforming of the headliner due to the headliner material that repeats holding and releasing moisture can be prevented. The vehicle headliner material is provided with improved formability, improved flexural strength, enhanced structural stiffness, and direct adhesion without an additional adhesive by including a synthetic resin in the synthetic fiber layer along with synthetic fibers and using a glass mat and thermoplastic resin sheets as constituent materials of each stiffening layer.

Dependencies are inferred from the claim text.