FIELD: personal use articles.
SUBSTANCE: in the production method the bristles are set into a number of through holes, made in the head insert, produced from plastic with thickness from 1.5 to 3.0 mm so that bristle parts project out of the back surface of head insert surface for 1-3 mm. Bristles are attached to head insert by thermal bonding of projecting bristle parts to the head insert. Head insert with bristles is set in the cavity of foundry mold for toothbrush body production so that the bristles are set outside of mold cavity. Pressure relief unit is set in a shape of a plate at the back surface of head insert. Polymer is injected and a toothbrush body is produced. As a second object a toothbrush produced by this method is described.
EFFECT: invention provides obtaining of durable toothbrush of high quality with descresed thickness.
10 cl, 13 dwg
