PLA PLA Biodegracable Floor Carpet for Auto-mobile Car Using PLA Fiber and PLA Sound Absoprtion Film and Method for Preparing the Same

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a car floor carpet and a manufacturing method thereof, and more particularly, to a car floor carpet having a sound absorbing layer including a mixture of a PLA (Polylactic acid) chip and a LLDPE (Linear Low Density Polyethylene) chip. An adhesive layer formed on the sound absorbing layer and formed of acrylic resin; And a surface layer comprising PET (polyethylene terephthalate) fibers formed on the adhesive layer.