Concolorous gradual change printing resisting method and application of natural plant dye

A natural vegetable dye and anti-print technology, which is applied in the field of textile printing and dyeing, can solve the problems that natural vegetable dyes cannot be in the hue range, fabrics cannot have a variety of colors of the same color, and the number of printing patterns, and the color and hue of the same color change is single. Colorful and selective effects with easy-to-implement production processes

Active Publication Date: 2016-07-27
CHANGYI FURUN TEXTILE TECH CO LTD
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Problems solved by technology

The existing natural vegetable dye technology and anti-printing printing technology have the following disadvantages: natural vegetable dye cannot reach the hue range within the scope of a single dyeing process, traditional dyed products have onl

Method used

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  • Concolorous gradual change printing resisting method and application of natural plant dye
  • Concolorous gradual change printing resisting method and application of natural plant dye

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041]A kind of same-color gradient anti-printing method of natural vegetable dye, described method comprises the following steps:

[0042] (1) Pretreatment: cationic modification of the fabric with a cationic modifier;

[0043] (2) Full anti-printing and half anti-printing treatment: typesetting according to the depth of color (one or more than half of the page), according to the need, perform full or half anti-printing treatment on the fabric, or perform full anti-printing on some parts of the fabric Treatment, the remaining part of the fabric is semi-print proof;

[0044] Among them, the full ...

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Abstract

The invention belongs to the technical field of textile dyeing and finishing and particularly relates to a concolorous gradual change printing resisting method and application of natural plant dye. The method comprises the steps of pretreatment, full printing resisting, semi printing resisting, printing deepening, all-over printing and the like. By means of the method, the nature bottom color of all-over printing is used as a datum, tones of concolorous gradual change, namely, the concolorous tones gradually changing from the original white to the light color to the dark color shine the natural color possessed by the natural dye, the appearance is similar to the gradual change color after a color pen draws, the same tones can be applied to other multi-tone printing of various colors, the technical reference scheme is provided for natural plant dye printing or dyeing, the technical problem that the natural plant dye can not deepen printing directly and gradually is solved, and the natural plant dye printing technology can be rich and colorful and provides selectivity.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and in particular relates to a same-color gradient anti-printing method and application of natural plant dyes. Background technique [0002] At present, there are many natural vegetable dye textiles on the market, most of which are mainly dyed products. Due to the limitation of the manufacturing process of natural vegetable dyes and the incomplete color spectrum, there are few fabrics with patterns or multi-colors. Therefore, there are few decorative products in this field. [0003] For traditional natural dye printing products, only post-media direct printing is publicly reported, and post-media printing cannot print dark and light color changes by adjusting the concentration of color paste (because pre-cation treatment is required to determine the depth of color), there is no anti-corrosion method. Printing and other process methods. [0004] Due to the special process of ...

Claims

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Application Information

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IPC IPC(8): D06P1/34D06P1/651D06P1/52D06P1/642D06P1/649D06P1/673D06P3/60
CPCD06P1/34D06P1/525D06P1/5257D06P1/6424D06P1/6495D06P1/65106D06P1/673D06P1/67341D06P3/60
Inventor 王延虎姚国琦
Owner CHANGYI FURUN TEXTILE TECH CO LTD
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