Gold and silver powder transfer printing process and equipment

Abstract

The invention relates to a gold and silver powder transfer printing process and gold and silver powder transfer printing equipment. The process comprise the following steps of: 1, printing transfer printing paper, namely printing transfer printing patterns on blank printing base paper by using disperse dyes, printing a decolored glue block by using a decolorization glue printing device in an arearequired to be subjected to gold and silver powder transfer printing, and printing a gold and silver powder glue block by using a gold and silver powder printing device on the surface of the decolored glue block; and 2, printing the patterns on the transfer printing paper onto a load bearing object by using a printing machine in a transferred way. By the process and the equipment, common transferprinting operation and gold and silver powder transfer printing operation can be simultaneously finished in one process flow, so that human power and resources are greatly saved; the printing speed during continuous operation can reach 600 to 1,200 meters / hour, so that the printing speed and yield are greatly increased; simultaneously, the appearance of a high-quality final product is ensured, and the process and the equipment have obvious economic benefits.

Description

technical field [0001] The invention relates to the field of textile printing and dyeing, in particular to a gold and silver powder transfer printing process and equipment thereof. Background technique [0002] Transfer printing is to print the disperse dye on the base paper in the form of a pattern by printing, and then print it on the required carrier according to the principle of sublimation of the disperse dye at high temperature (190 ° C ~ 220 ° C). It is generally polyester fabric, referred to as printed cloth, and a drum-type thermal transfer printing machine is usually used; while bronzing mainly uses heating and pressure methods to transfer the gold and silver powder paper printed with patterns or characters to The surface of the hot-stamped material presents a metallic texture locally as an embellishment or decoration. [0003] If there are both transfer printing patterns and gold and silver powder bronzing patterns on the same piece of fabric, because the materia...

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Problems solved by technology

[0005] In view of the shortcomings of the transfer printing process and bronzing process in the above existing production, which are time-consuming and labor-consuming, low production efficiency, and poor product quality, the applicant provides a gold and silver powder transfer printing with reasonable structure and continuous operation. The process and its equipment have greatly improved the production efficiency and the quality of the final product

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