Method for manufacturing salt sculpture

Abstract

For overcoming the defects existing in an existing method for producing salt sculpture, the invention provides a novel process which takes salt solution as a raw material, and carries out filtrating,chelating impurity removal, concentrating, shaping, demoulding and the like to prepare the salt sculpture. The method can effectively avoid the problem of color change of subsequent products without adding reagents such as a fluorescent whitening agent to the salt, the prepared salt sculpture works are long in storage time and high in ornamental value, the product rejection rate in the productionprocess is greatly reduced, the production efficiency is high, and the economic value is high.

Description

technical field [0001] The invention belongs to the field of handicraft manufacturing, and in particular relates to the preparation of a salt carving handicraft. Background technique [0002] Modern salt sculpture works of art are usually directly exposed to the sun to obtain saturated brine from seawater and other brine, and then concentrated and crystallized, carved and shaped, and colored. Taking TW200844051A as an example, during the sun exposure process, the saturated brine The sodium chloride continues to crystallize out, crystallize according to the shape of the mold, and finally get the salt carving handicraft. In the actual production process, the applicant found that there are many defects in outdoor sun exposure: 1. Outdoor sun exposure is easy to include dust in the crystallization process, resulting in a high product scrap rate. 2. Sun exposure temperature is closely related to light conditions. Low, slow crystallization speed, uneven crystallization, low produ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects existing in the existing methods for producing salt sculptures, the inventor hopes to provide a new process for preparing salt sculptures by using salt solution as a raw material and going through processes such as filtration, chelation, impurity removal, concentration, shaping, and demoulding. The method does not need to add fluorescent whitening agent and other reagents to the salt to effectively avoid the discoloration of subsequent products. The prepared salt sculpture works have a long storage time and high ornamental value. The scrap rate of products during the production process is greatly reduced and the production efficiency is high. , high economic value