FIELD: processing of polymeric material, applicable for application of adhesive coating onto tread blanks. SUBSTANCE: the device has through holes of the pocket located first after the hydraulic chamber in the direction of motion of the tread blank, has a larger total flow area than the holes of the other pockets. This pocket is connected to the hydraulic chamber through an open duct. Besides, the hydraulic chamber is filled with a liquid adhesive compound, with an applying roll floating on its surface. EFFECT: facilitated procedure. 2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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