Nested pattern three-dimensional printing process

Abstract

The invention discloses a nested pattern three-dimensional printing process and specifically relates to a process for printing a color pattern design with three-dimensional relief type appearance and tactile impression on gray cloth of polyester microfiber flannel fabric. The process mainly comprises the steps of pretreatment of the gray cloth, napping, ironing, cutting, enabling a flannel surface terraced pattern to relate to and combine with non-equal-depth color roller printing and other steps, or alternately performing full dyeing on the bottom surface of the gray cloth, performing terraced carved single color or color printing of the pattern design, further dehydrating and drying to obtain a finished product, and shaping. By implementing the technical scheme disclosed by the invention, as for the finished product obtained by a series of processes for treatment, in particular to the terraced non-equal-depth roller printing, as the printing, the coloring and the roller printing are realized during the synchronization process, the printing processing efficiency and the three-dimensional extent of the polyester microfiber flannel fabric are greatly improved, the softness and comfort in hand feeling of flannel are effectively kept, the process of the product is simple, the equipment is convenient to improve, and the process is further favorable for improving productivity and product quality.

Description

technical field [0001] The invention relates to a textile printing process, in particular to a three-dimensional emerging color printing process for polyester superfine fiber fleece fabrics, belonging to the technical field of textile printing and dyeing. Background technique [0002] With the advancement of science and technology and the improvement of people's living standards, people's requirements for fabrics and patterns of cloth-covered furniture are increasing day by day, which puts forward new technical breakthrough indicators for printing and dyeing enterprises of such fabrics. [0003] In the selection of fabrics, the requirements of easy cleaning, softness, and comfortable feel are the primary considerations in the selection of furniture outsourcing materials, and the cost of fabrics is also the focus of furniture manufacturers. After complicated screening, polyester microfiber fleece fabric has become one of the most widely used outsourcing materials, bringing pe...

AI Technical Summary

Problems solved by technology

Among them, jacquard technology means that the patterns on the fabric are woven with yarns of different colors during weaving. The fabrics made by this process have the advantages of clear tissue boundaries, not easy to fade, good air permeability, and elegant appearance, but the process is complicated. , strong dependence on equipment, low production efficiency; and the hardness of the finished product is high, and the softness and comfort are difficult to meet the requirements of today's fabrics

The printing technology refers to printing the prepared printing paste directly on the plants. This process is convenient for color matching and simple. The most important thing is to limit the fineness of the printing pattern

[0007] In order to improve the three-dimensionality of the patterns and patterns of sofas and other furniture outsourcing fleece, relying on traditional jacquard and printing techniques obviously cannot meet this demand

Moreover, in the traditional printing and dyeing process, the pattern lacks a real three-dimensional effect, and it is difficult to achieve the printing layering, pattern and three-dimensional effect design and synchronous completion of flannelette.

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