Title:
MANUFACTURING METHOD OF GRINDING SURFACE ON GLASS COSMETICS
Document Type and Number:
WIPO Patent Application WO/2011/127873
Kind Code:
A3
Abstract:
Manufacturing method of grinding surface on glass cosmetics, in particular the nail and skin file, from flat glass of FLOAT type, is carried out by marking at least one abrasive surface on one or two sides of a glass pane or intermediate product. This surface is then coated with fusing glue, powdered with clean quartz sand with grain size between 1 and 500 μm using a sieve, and the surplus sand is knocked-down. The intermediate product with fixed sand is inserted into the fusing furnace where it is baked at the temperature of up to 900°C. The abrasive surface may be roughened by sand blasting before the fusing glue application; the intermediate product coated with fusing glue can be decorated with glass fritte.
Inventors:
SKUTCHANOVA ZUZANA (CZ)
Application Number:
PCT/CZ2011/000034
Publication Date:
January 19, 2012
Filing Date:
April 12, 2011
Export Citation:
Assignee:
SKUTCHANOVA ZUZANA (CZ)
International Classes:
A45D29/04
Foreign References:
| DE102005013387A1 | 2006-09-28 | |||
| DE202007010431U1 | 2007-10-04 | |||
| US20020066459A1 | 2002-06-06 | |||
| US6145512A | 2000-11-14 |
Attorney, Agent or Firm:
BELFÍN, Vladimír (Kladno, CZ)
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