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Method for preparation of porcelain with twistable clay body by mud twisting process

A technology of twisted body porcelain and mud, which is applied in the field of twisted body porcelain preparation, can solve the problems of poor pattern variability and controllability, small texture expression range, and not rich expression effects, etc., to achieve wide application range, rich expression forms, and molds less demanding effect

Inactive Publication Date: 2016-01-27
梁彩艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there are some limitations and shortcomings in the preparation of twisted body porcelain by using the above-mentioned twisted slurry process: first, although the twisted tire patterns formed by stirring have different textures, they are all textures parallel to the grouting port of the mold, and the formed patterns are variable and variable. The controllability is poor, that is, the range of texture formed is small, relatively single, and the expression effect is not rich
Secondly, the grouting port of the mold used must be wide, that is, it needs to meet a certain mixing space
Furthermore, the mud that is poured out and kept as a spare is fully stirred in the mold, and it is easy to mix evenly and become polluted mud after being poured or poured out, which cannot be reused, resulting in a waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a method for preparing twisted body porcelain using the twisted mud process, including raw material processing, molding, and firing, wherein the molding includes the following steps:

[0031] (1) Inject the pre-prepared two-color mud into the plaster mold in proportion, and stop the grouting when the amount of mud injected reaches 20% of the mold volume;

[0032] (2) Lift the mold and rotate clockwise regularly in the horizontal direction, the speed of rotation is 4 circles per minute, and this process lasts for 1 minute;

[0033] (3) Then inject single-color mud, and when it is full, the mud on the inner wall of the mold forms the required thickness, pour out the waste mud, and recycle the waste mud.

Embodiment 2

[0035] This embodiment provides a method for preparing twisted body porcelain using the twisted mud process, including raw material processing, molding, and firing, wherein the molding includes the following steps:

[0036] (1) Inject the pre-prepared two-color mud into the plaster mold at the same time in proportion, and stop the grouting when the amount of mud injected reaches 25% of the mold volume;

[0037] (2) Lift the mold and rotate it regularly counterclockwise in the horizontal direction at a speed of 8 circles per minute. This process lasts for 50 seconds;

[0038] (3) Then inject single-color mud, and when it is full, the mud on the inner wall of the mold forms the required thickness, pour out the waste mud, and recycle the waste mud.

[0039] The method for preparing twisted body porcelain described in Example 1-2, because the texture layer has been formed on the outer wall of the utensil, and the monochromatic mud is injected, the injected monochromatic mud will n...

Embodiment 3

[0041] This embodiment provides a method for preparing twisted body porcelain using the twisted mud process, including raw material processing, molding, and firing, wherein the molding includes the following steps:

[0042] (1) Inject the pre-prepared three-color mud into the plaster mold at the same time, and stop the grouting when the amount of mud injected reaches 30% of the mold volume;

[0043] (2) Lift the mold and tilt it at 15°, and rotate it clockwise regularly at a speed of 10 circles per minute. This process lasts for 12 seconds;

[0044] (3) Then inject the mixed color mud, and when it is full, the mud on the inner wall of the mold will form the required thickness, pour out the waste mud, and the recovered waste mud can be used again as re-slurry.

[0045] The twisted bodied porcelain prepared by the above method will form a collage of rhyming textures in the decorative parts.

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Abstract

The invention provides a method for preparation of porcelain with twistable clay body by mud twisting process. The method includes raw materials processing, molding and firing. The molding includes the steps of: injecting beforehand blended mud of two or more colors into a die simultaneously in proportion, when the mud injection amount reaches 20%-35% of the die volume, stopping mud injection; hoisting the die, and conducting regular shaking and / or rotation; further injecting mud to fullness to let the mud on the die inner wall form a required thickness, and pouring out the waste mud. The prepared twistable clay body texture has breakthrough and generates new artistic expression form, like parallel flow water, mountain or texture cut collage, thus enriching the expression form of twistable clay body textures, and enlarging the expression scope of twistable clay body textures. Also, by controlling the direction, speed, amplitude and the like of shaking and rotation, the texture form and texture formation position can be controlled, thereby improving the texture's variability and the change controllability.

Description

technical field [0001] The invention relates to a method for preparing twisted body porcelain by using a twisted mud process, and belongs to the technical field of twisted body porcelain preparation. Background technique [0002] The twisted body porcelain is also called "stirred body porcelain". Its twisted body pattern is fresh and clear, simple and elegant, and cannot be copied. , only similar but never identical. [0003] The process of making porcelain with twisted tires refers to kneading two or more porcelain clays of different colors together, twisting them together to form decorative patterns of different colors, and then pouring a transparent glaze after molding and firing them into porcelain. The molding techniques in the stranding process are generally divided into three types: billet drawing, mud piece splicing, and grouting. Among them, the operation process of the grouting technique is to pour the prepared mud of different colors into the pre-prepared mold a...

Claims

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Application Information

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IPC IPC(8): C04B33/28
Inventor 梁彩艳
Owner 梁彩艳
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