Method for molding smooth concave-convex textures on surface of handicraft article body

Abstract

The invention discloses a method for molding smooth concave-convex textures on the surface of a handicraft article body. Patterns are formed on a mud layer adhering to the surface of the body through a template with the concave-convex textures which can be formed by electronic numerical-control engraving and also can be naturally structured veins, so the nature and reality of the textures are ensured; a producer repeatedly reproduces the same patterns on different handicraft articles through the same template, which shortens production period and improves working efficiency; stacking-molding mud is prepared by mixing liquid emulsion, fly ash, talcpowder and water and ensures adhesion among solid particles, wherein the liquid emulsion fills capillary channels jammed in the stacking-molding mud and cooperates with the fly ash to improve the compactness of the mud layer and prevent the stacking-molding mud from being cracked and deformed when being dried; and the materials are in proper proportion, are neither too hard nor too soft before being stacked-molded and have high plasticity and high adhesive force, so the clear rubbing of the patterns of the template is ensured, edges of the textures or lines are smooth and do not adhere to one another in de-molding and the method is very suitable for industrial production.

Description

technical field [0001] The invention relates to a method for shaping a smooth concave-convex texture on the surface of an embryo body of a handicraft. Background technique [0002] With the advancement of science and technology and the improvement of living standards, people's aesthetic standards for artworks are also getting higher and higher. While requiring more refined patterns and brighter colors, it also strives for three-dimensionality, realism and naturalness. [0003] In works of art with a strong three-dimensional sense, in addition to pure sculpture works such as stone carvings and wood carvings, people also form a modifiable mud layer by adhering on the surface of the handicraft embryo body, and then combine the carving method to form uneven lines on the mud layer , together with techniques such as painting and spray painting, forms a kind of handicraft product with a very three-dimensional sense and fullness. Its surface color is bright, its gloss is good, and ...

AI Technical Summary

Problems solved by technology

[0003] In works of art with a strong three-dimensional sense, in addition to pure sculpture works such as stone carvings and wood carvings, people also form a modifiable mud layer by adhering on the surface of the handicraft embryo body, and then combine the carving method to form uneven lines on the mud layer , together with techniques such as painting and spray painting, forms a kind of handicraft product with a very three-dimensional sense and fullness. Its surface color is bright, its gloss is good, and its theme is clear. Relying on the craftsmanship of the craftsman, the workload is heavy, the operation is meticulous and cumbersome, the three-dimensionality and authenticity of the pattern and texture depend entirely on the level of the producer, the production cost is high, the work efficiency is low, the cycle is long, and the pattern reproduction rate is poor. Products are difficult to produce in batches, greatly restricting economic benefits