The invention discloses a multifunctional
aroma environment-friendly PVC leather production method. The method comprises the steps of calendaring, wherein a foam layer formula is mixed to be even and transferred to an internal mixer for mixing for 3-6 min, after
sizing material plasticizing is completed, mixing is performed through an open-type rolling
turbine for 5-10 min, filtering is performed through a filter, materials are transferred to a calender for tabletting and film drawing to form a film with the thickness being 0.10-0.40 mm, and the film is attached to a leather base cloth for use; a
surface layer formula is mixed to be even and transferred to the internal mixer for mixing for 3-6 min, after
sizing material plasticizing is completed, mixing is performed through the open-type rolling
turbine for 4-6 min, filtering is performed through the filter, materials are transferred to the calender for tabletting and film drawing to form a film with the thickness being 0.10-0.20 mm, and the film is attached to the leather base cloth to which foaming layer rubber is attached, and a foaming procedure is executed; foaming, wherein foaming furnace body foaming
processing is performed on semi-finished products produced by the
calendering procedure, then leather lines with convex-concave feelings are formed on the surface through
embossing of steel rollers or suction of vacuum rollers;
processing, wherein environment-friendly
oil processing or
water processing is adopted on the surface of leather. The produced multifunctional
aroma environment-friendly PVC leather can emit
aroma in a lasting mode.