Digit printing processing method of cashmere produce

Abstract

The present invention relates to a digital printing processing method for cashmere products, which comprises the following steps: scanning a garment blank to manufacture a mould, pattern processing, color calibration, placing the pattern simulation to be printed at a requested position by the mould with a computer software, extending and filling the garment blank according to the mould, anti-scanning the garment blank extended and filled according to the mould, checking the printing position of the pattern to be printed at the garment blank with a computer software, digital printing, drying a pre-steaming garment blank, steaming, washing using water, drying, slopwork and finishing. Said method is characterized in that: a pretreatment process is set before scanning a garment blank to manufacture a mould, wherein the prescription of the pretreatment solution is that there contains, based on the weight, an adhesion additive of 2-5%, a printing oil of 2-3%, a brightening agent of 2-3%, a paste of 55-60%, tartaric acid of 3%, urea of 5%, and the balance water. The main merits of said present invention are as follows: a phenomenon of painting unequality due to a nozzle blocking caused by upright fuzz during a digital printing process for cashmere products is resolved, positioning and fixed-point printing is achieved correctly, and the intention of preventing dyes polluting fabrics is reached.

Description

technical field [0001] The invention relates to a digital printing processing method for cashmere products. Background technique [0002] Digital printing is to input the pattern into the computer in digital form, edit and process it through the computer printing color separation scanning system (CAD), and then use the computer to control the micro piezoelectric inkjet nozzle to spray the special dye solution directly onto the textile to form the desired pattern. pattern is required. The promotion and application of digital printing technology will have a major impact on the development of my country's textile industry in the 21st century. Digital printing technology has been used more and more widely in the world in recent years. This is the product of the combination of computer technology and printing and dyeing industry. It can not only achieve the effect of traditional printing, but also have special effects that cannot be compared with ...

AI Technical Summary

Problems solved by technology

[0008] Judging from the current digital printing, it is mainly based on belt-type cloth printing, and cashmere products are difficult to achieve accurate positioning and fixed-point printing. At the same time, it is even more difficult to achieve imitation jacquard and imitation embroidery effects through printing.

The main reason is that the digital printing equipment does not have a scanner to detect the flatness of the fabric, and the fluff stands up during printing, which is very easy to block the nozzle or contaminate the fabric with dye

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