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Novel ceramic tableware repairing technique

A technology for tableware and ceramics, applied in the field of repairing technology of ceramic tableware, can solve problems such as poor firmness, falling off, air bubbles, etc., and achieve the effect of low repair cost

Inactive Publication Date: 2011-04-20
张世欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the tableware porcelain repair technology in the market is uneven, and there are many problems in the repair of ceramic tableware, such as: the paste will collapse after being applied to the damaged part, and some materials have air bubbles (that is, there are small pits on the surface after solidification) hole), and many are of poor firmness, and the repaired place falls off after a few uses

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1. Smaller repairs for ceramic tableware with partial defects on the edge or belly and bottom

[0023] 1. First put the broken porcelain into a relatively soft plastic basin, wash off the topsoil with clean water, and gently scrape off the rust; The incomplete part can be restored by turning over the mold and sampling with proofing paste in the original preservation block. Use AAA superglue + stone powder + mineral pigments as filling materials. 3. Finally, coloring and glaze should be done according to the thickness of the glaze layer. Those with thin glaze can complete the two procedures of coloring and glaze at one time. Those with thick glaze may want to If the glaze has a glass texture, it needs to be "glazed" again separately.

Embodiment 2

[0024] Example 2, repair of ceramic tableware with cracks and larger gaps

[0025] 1. First put the broken porcelain into a relatively soft plastic basin, wash off the topsoil with clean water, and gently scrape off the rust. The rust that is difficult to remove is the rust that is pasted on the carcass of the section. You can use a horn knife or Use bamboo sticks to scrape, and those with thicker sidewalls can also be scraped gently with metal knives. The water rust is very strong, and if it is not removed, it will cause obvious gaps during bonding, which will have a great impact on the effect of the repair of the whole device. Another way is to soak and clean with cleaning products such as toilet cleaners. If not, two methods can be used in combination. 2. For the bonding of broken utensils, this process requires careful attention. 3. To fill in the gaps, the incomplete part has no place to turn over the mold on the original utensil, so we can only refer to the shape char...

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PUM

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Abstract

The invention relates to a novel ceramic tableware repairing technique, comprising the following repairing steps: (1) cleaning and cohering; and (2) repairing breakage, wherein the method for repairing breakage has three situations as follows: 1) if the rim or the ventral and bottom part of the tableware is incomplete, the incomplete part can be repaired by carrying out rollover and sampling on the originally preserved block through mould paste; 2) the incomplete part can not be subjected to rollover on the original tableware, so a mould can be manufactured by only taking the modeling characteristic of similar tableware as a reference, and then rollover repairing is carried out; and 3) as for the tableware of which most parts are incomplete, the first step is to find fragments which are made of similar materials and have same shapes with the incomplete parts to match with the incomplete parts of the tablewares, and then repairing is carried out; and coloring and glazing can be finished by one step if the glaze layer is thin, and coloring and glazing need to be performed independently if the glaze layer is thick or the glaze layer with a glass texture is expected. By the invention, no obvious difference exists between new tableware and repaired tableware and can not be distinguished by naked eyes.

Description

Technical field [0001] The invention relates to the ceramic restoration industry, in particular to the restoration technology of ceramic tableware. Background technique [0002] According to the statistics of relevant national departments, the domestic catering market has exceeded 2 trillion yuan in 2008, and the number of large and small hotels, hotels and restaurants in the national catering industry has reached about 7 million, and it is growing rapidly at a rate of about 12% per year. The tableware used in the hotel is very damaged. If you can’t use it, you have to discard it. Many high-end tableware and kitchen utensils are a pity to throw away, and it is useless to keep them. Therefore, ceramic tableware restoration came into being! [0003] At present, the tableware porcelain repair technology in the market is uneven, and there are many problems in the repair of ceramic tableware, such as: the paste will collapse after being applied to the damaged part, and some mater...

Claims

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Application Information

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IPC IPC(8): C04B41/81C04B41/86A47G19/00B28B13/00
Inventor 张世欣
Owner 张世欣
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