| 摘要 |
A closure comprises a decorative casing with places of weakening strength, a threaded cylindrical sleeve, assigned for interaction with external thread of the bottleneck, connected with the decorative casing, a pouring unit with a cap, a shutoff valve and annular sealing on the external surface, installed in the internal part of the cylindrical sleeve. Pouring unit comprises a hollow insert with channels for passage of liquid, the face surface of which is conical with smaller diameter in direction of pouring orifice of the bottle, a spherical bead with sharp edge and flat horizontal surface on the end is made on larger diameter, means for uniform force distribution while corking is made on the internal face surface of the cap of pouring unit. |
