APPARATUS AND TIP FOR APPLYING AND SPREADING A PRODUCT LIQUID, GEL OR PULP

摘要

The device for applying and spreading a product of the liquid, gel or paste type on a given surface according to the invention is characterized in that it comprises means (13) for storing the product and a nozzle for application (20) for transforming a precise volume of product and spreading it on a precise surface according to a predetermined calibration (C). The applicator tip (20) internally comprises at least one buffer volume provided so as to maintain the 3D volume for the time necessary for its decrease as the product is spread.