Manufacturing process of clay ornaments
A technology for making crafts and ornaments, applied in decorative arts, decorative structures, etc., can solve the problems of complex manufacturing process, high cost, serious pollution, etc., and achieve the effects of broad market prospects, beautiful appearance and low cost.
Active Publication Date: 2013-02-13
刘云峰
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Aiming at the disadvantages of complicated clay decorations in the prior art, high cost and serious pollution, the applicant provides a clay decoration production process with simple process and exquisite finished product appearance, which has low cost and wide application, and Meet the requirements of green environmental protection
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0041] Example 1 After pressing with ordinary clay, cracks appear immediately after demoulding, and the cracks are severe after air-drying, and it is very easy to air-dry and crack.
Embodiment 2
[0042] Example 2 Huishan mud is placed in a mold without crushing and aging, and the whole piece is pressed in a mold. After air-drying, cracks appear on the surface, and after a long period of storage, mud dust appears on the surface.
Embodiment 3
[0043] Example 3 Huishan mud with a water content of 5% was used, crushed to 50 mesh, and molded with a relatively small pressure. There were no cracks when demoulding or after air-drying. The product will shrink and expand, the size will be unstable, and a small amount of soil dust will appear on the surface.
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Abstract
The invention relates to a manufacturing process of clay ornaments, clay with plasticity index of 5-9 is taken as raw material, and the following steps are adopted: the first step: pretreatment and drying; the second step: crushing or tabletting and aging; the third step: mould pressing; and the fourth step: air-drying and post-treatment. The clay with the better plasticity index is utilized, or thermal refining is performed on the ordinary clay so as to enable the clay to achieve the better plasticity range, and the clay ornaments with low cost, attractive appearance and no cracks can be simply and quickly manufactured through the processes of drying, crushing, aging and mould pressing; and various waterproof and weathering-proof fine ornaments with high degree of imitation of antique imitation, copper imitation and the like can be manufactured by coating waterproof coatings on the surfaces and coloring with paints.
Description
technical field [0001] The invention relates to the technical field of clay crafts, in particular to a process for making decorative clay building materials. Background technique [0002] At present, decorations such as antique items, imitation copper products, clay figurines, statues, and wall bricks are dazzling in the market and museums, with a variety of patterns and colors, and have a high artistic style, realism, and lifelikeness, which are suitable for people to appreciate and enjoy. Collection; and these decorations are mostly made of cement, gypsum or metal materials, the process is complicated, and the cost of raw materials and production is high. Although the cost of using ordinary soil is low, it is easy to crack after air-drying, so it is necessary to add straw, fiber, etc. to strengthen the anti-cracking effect, and the manufacturing process is complicated. Usually, it is necessary to set up a kiln for firing, and the clay is fired into pottery, such as Bricks...
Claims
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IPC IPC(8): B44C3/04
Inventor 刘云峰
Owner 刘云峰
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