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US 2008/0176730 A1Published application
Method of fabricating a double-glazing container
OwnerHuang Piao Cheninventor
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Abstract
A method of fabricating a double-glazing container is disclosed. The double-glazing container comprises an inner glass and an outer glass that are combined with each other by fusing, perforating and bottom-sealing. A handle may be attached thereon or a beak may be shaped if desired. The resultant double-glazing container is beautiful, and is able to keep warmth and isolate heat for a long time.
Claims1
A method of fabricating a double-glazing container, comprising:
- putting a U-shaped inner glass into a tubular outer glass;
- fusing a top edge of the U-shaped inner glass with a top edge of the tubular outer glass;
- perforating a bottom of the tubular outer glass to form a through hole, the through hole serves as a gas-permeable hole after bottom-sealing;
- and
- sealing the bottom of the tubular outer glass to form a bottom of the container, and thereby a model of the double-glazing container is formed,
- wherein if it is planned to not dispose a handle or a beak onto the container, the through hole is plugged, and the double-glazing container without a handle or a beak is fabricated,
- or, if it is planned to dispose a handle or a beak onto the container, a handle is attached or a beak is shaped before the through hole is plugged, and then the double-glazing container with a handle or a beak is fabricated.
4 more elements
Dependencies are inferred from the claim text.