System and method to coat glass gobs with a lubricating dispersion during the drop to blank molds
US9067817B2 · kind B2 · utility
0Cited by
16References
29Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Oct 19, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B7/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system and method for coating glass gobs with a liquid-based lubricating dispersion during their drop to blank glass container molds which provides sufficient lubrication to the glass container molds without requiring swabbing of the glass container molds. The lubricating dispersion is sprayed onto hot glass gobs as they fall from the gob supply system prior to their distribution by the gob distribution system into blank molds. The lubricating dispersion coats the falling glass gobs to lubricate the glass gobs as well as the molds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.