Ceramic artware capable of reducing firing temperature
By creating a gap between the inner and outer molds of ceramic crafts and applying a low-temperature glaze layer, the contact area between hot air and the glaze layer is increased, solving the problem of high firing temperature for bottle-shaped ceramic crafts and achieving lower firing temperature and faster production speed.
CN224548306UActive Publication Date: 2026-07-24FUJIAN S&A CERAMIC IND CO LTD
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Patent Information
- Application Number
- CN202521593521.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-07-29
AI Technical Summary
Technical Problem
In existing technologies, the firing temperature of bottle-shaped ceramic handicrafts is relatively high and the firing time is relatively long, resulting in low production efficiency.
Method used
A gap is set between the inner mold and the outer mold, and a low-temperature glaze ceramic layer is applied to the surface of the outer mold. The inner mold, support, outer mold and gasket are made of high heat melting point metal material. Combined with the through hole design to increase the contact surface between hot air and low-temperature glaze ceramic layer, clay or kaolin is used as the body material and flux is added.
Benefits of technology
This reduced the firing temperature and time for ceramic handicrafts, thus improving production efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of ceramic handicrafts, in particular to a ceramic handicraft capable of reducing firing temperature, which comprises an inner mold, supports are uniformly arranged on the outer side of the inner mold, an outer mold is arranged on the outer sides of the supports, and first through holes are uniformly formed in the surface of the outer mold. The outer side of the outer mold is coated with a low-temperature glazed ceramic layer, gaskets are arranged at the tops of the inner mold and the outer mold, second through holes are evenly formed in the tops of the gaskets, and the firing temperature of the ceramic artware can be reduced through materials of the arranged low-temperature glazed ceramic layer, gaps generated by the inner mold and the outer mold, the first through holes and the second through holes; according to the low-temperature glazed ceramic layer, the contact surface between hot air and the low-temperature glazed ceramic layer can be increased, so that the firing speed of the ceramic handicraft can be higher, and in conclusion, the temperature is lower and the firing speed is higher when the ceramic handicraft is fired.
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