Method for applying particles to inner wall of pneumatic tire, involves covering portion of inner wall of pneumatic tire with self-sealing composition layer, and applying particles after curing of tire on self-sealing composition layer

摘要

The method involves covering a portion of an inner wall of a pneumatic tire (1) with a self-sealing composition layer (10), and applying particles (11) after the curing of the tire on the self-sealing composition layer by a flocking technique. The flocking technique is carried out by spraying the particles under pressure, where the particles have an average diameter ranging between 0.2 and 5 mm, and the particles are selected from organic synthetic fibers, inorganic synthetic fibers, synthetic fibers, natural fibers, or used tire shredded waste.