| 摘要 |
A process for producing surface-sealed hollow glass containers, wherein as part of the production process the hollow glass containers are coated with a water-based cold end coating composition in the region of the exit from the annealing lehr, which is arranged following a machine for producing hollow glass containers, where the cold end coating composition comprises the following components: I. a water-based organopolysiloxane-containing composition prepared from alkoxysilanes which carry a functional group and alkoxysilanes which are selected from trialkoxysilanes, dialkoxysilanes and tetraalkoxysilanes, and II. a silicon-free component selected from a wax, a partial fatty acid ester, a fatty acid and/or a surfactant. The hollow glass containers produced in this way feature an enhanced long-term service strength. |
