Process for manufacturing glass color change tableware

A production process and tableware technology, applied in the field of glass color-changing tableware production technology, can solve the problems of fragility, damage to the tableware blank, damage to human health, etc., and achieve the effect of improving the anti-fall ability

Inactive Publication Date: 2017-06-09
李家涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The disadvantage of glass tableware is that it is fragile, and if it is used improperly, it is easy to cause bursting; glass tableware is clean and hygienic, and does not contain toxic substances, but glass tableware sometimes "moldy", because the glass is eroded by water for a long time, the silicic acid in the glass Sodium reacts with carbon dioxide in the air to form white carbonic acid crystals, which are harmful to human health, so they can be removed with alkaline detergent during use
[0003] The domestic original technology is that the glass tableware changes from black to white, the product technology is not good enough, the product quality cannot meet the recognized standards of international merchants, and the tableware body is easy to be damaged during the production process. Therefore, a glass color-changing tableware making process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The present invention proposes a manufacturing process of glass color-changing tableware, comprising the following steps:

[0023] S1. Selection of tableware body: before production, the tableware body is manually selected, and the tableware body has no defects, the body reaches a certain brightness, no bubbles remain, no scratches, and the tableware body needs to be placed first Put it in an environment with a temperature of 4 degrees Celsius for 10 minutes, then take it out, and then place it in an environment with a temperature of 75 degrees Celsius for 5 minutes to observe whether it does not burst when it is suddenly cooled and heated;

[0024] S2. The first automatic line spraying: move the tableware body processed in S1 to the automatic line, and spray the primer with 8 spray guns, and during the process of spraying the primer, the dust particles in the external environment are less than per cubic meter Less than 50,000 grains, with an output of more than 1,000 p...

Embodiment 2

[0037] The present invention proposes a manufacturing process of glass color-changing tableware, comprising the following steps:

[0038] S1. Selection of tableware body: before production, the tableware body is manually selected, and the tableware body has no defects, the body reaches a certain brightness, no bubbles remain, no scratches, and the tableware body needs to be placed first Put it in an environment with a temperature of 5 degrees Celsius for 11 minutes, then take it out, and then place it in an environment with a temperature of 78 degrees Celsius for 6 minutes to observe whether it does not burst when it is suddenly cooled and heated;

[0039] S2. The first automatic line spraying: move the tableware body processed in S1 to the automatic line, and spray the primer with 9 spray guns, and during the process of spraying the primer, the dust particles in the external environment are less than per cubic meter Less than 50,000 grains, with an output of more than 1,000 p...

Embodiment 3

[0052] The present invention proposes a manufacturing process of glass color-changing tableware, comprising the following steps:

[0053]S1. Selection of tableware body: before production, the tableware body is manually selected, and the tableware body has no defects, the body reaches a certain brightness, no bubbles remain, no scratches, and the tableware body needs to be placed first Put it in an environment with a temperature of 7 degrees Celsius for 14 minutes, then take it out, and then place it in an environment with a temperature of 82 degrees Celsius for 9 minutes to observe whether it is quenched and heated without bursting;

[0054] S2. The first automatic line spraying: move the tableware body processed in S1 to the automatic line, and spray the primer with 10 spray guns, and during the process of spraying the primer, the dust particles in the external environment are less than per cubic meter Less than 50,000 grains, with an output of more than 1,000 pieces per hou...

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PUM

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Abstract

The invention discloses a process for manufacturing glass color change tableware. The process includes steps of S1, finely selecting tableware green bodies; S2, carrying out primary spraying by the aid of automatic lines; S3, carrying out initial kiln baking; S4, carrying out sorting and classifying; S5, carrying out secondary spraying by the aid of the automatic lines; S6, carrying out secondary kiln baking; S7, cooling the tableware green bodies; S8, carrying out packaging and delivery. The invention further provides a formula for bottom materials and a formula for brighteners. The process and the formulas have the advantages that the spraying and baking temperatures are strictly controlled, dark green, black and red of the glass color change tableware can be changed into emerald, colors of jade and colors of sapphire, ruby and amber by the aid of the special formula for the bottom materials and the special formula for the brighteners when the temperatures reach 45 Celsius degrees at least, diversified patterns can be formed on the tableware by means of transfer printing, the brightness and the hardness of products can reach the highest domestic and overseas levels, and the color ant-dropping capacity of the tableware can be improved.

Description

technical field [0001] The invention relates to the technical field of tableware production, in particular to a production process of glass color-changing tableware. Background technique [0002] The disadvantage of glass tableware is that it is fragile, and if it is used improperly, it is easy to cause bursting; glass tableware is clean and hygienic, and does not contain toxic substances, but glass tableware sometimes "moldy", because the glass is eroded by water for a long time, the silicic acid in the glass Sodium reacts with carbon dioxide in the air to form white carbonic acid crystals, which are harmful to human health, so they can be removed with alkaline detergents during use. [0003] The domestic original technology is that the glass tableware changes from black to white, the product technology is not good enough, the product quality cannot meet the recognized standards of international merchants, and the tableware body is easy to be damaged during the production p...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C03C17/38A47G19/02C09D163/00
CPCA47G19/02C03C17/38C09D163/00
Inventor李家涛
Owner李家涛