Multicolor real silk or real silk-containing fabric capable of displaying ultraviolet intensity and manufacturing process thereof

Abstract

The invention relates to a multicolor real silk or real silk-containing fabric capable of displaying the ultraviolet intensity and a manufacturing process thereof. The manufacturing process comprises the following steps of 1) mixing a photosensitive coating, a luminescent coating, an adhesive, a thickening agent and water to prepare coating color paste, and scraping and printing the coating color paste on a fabric through a screen; 2) mixing dye, a thickening agent and water to prepare dye color paste, and scraping and printing the dye color paste on the fabric through a screen, wherein the dye is reactive dye or acid dye; 3) baking the printed fabric; 4) carrying out ageing and washing on the baked fabric; and 5) carrying out overfeeding softening and rolling inspection on the washed fabric. The fabric is endowed with the functions of displaying various colors in different environments and realizing ultraviolet indication, and meanwhile, the color fastness to washing of the fabric is improved through research optimization of a printing process.

Description

technical field [0001] The present invention relates to the special printing technology of simultaneous printing of photosensitive paint, luminous paint and conventional dyes for textiles, especially the co-printing technology of paint and dyes for silk and silk fabrics, and specifically relates to a multi-color silk or silk that can display the intensity of ultraviolet rays Contains silk fabrics and their manufacturing techniques. Background technique [0002] Silk or silk-containing fabrics are light, smooth, soft and comfortable. With the continuous improvement of living standards, products of this kind of fabrics are more and more favored by people. However, people's consumption concepts are also constantly updated. In addition to the material of the product, the functionality and appearance of the product are also more valued. Therefore, more functional, novel and unique products need to be developed. [0003] There are also some functional fabrics at present. For exam...

AI Technical Summary

Problems solved by technology

[0003] There are also some functional fabrics at present. For example, the publication date is March 09, 2005, and the publication number is CN1590637 in the Chinese patent, which discloses a method for making photosensitive, heat-sensitive, and temperature-sensitive printing on a towel. Its color fastness and feel are all relatively poor under the influence of additives; and for another example, the publication date is May 20, 2015, and the announcement number is CN204340316 in a Chinese patent, which discloses a photosensitive printing fabric, which has a photosensitive layer and a The coating layer has a very good discoloration effect. Its production method is to apply a layer of film after printing on the surface of the fabric, but it will affect its feel when used on silk or silk-containing fabrics; another example is that the public date is 2018 On August 3, the Chinese patent with the publication number CN207689009 disclosed a decoration that can warn the user of the intensity of ultraviolet rays, but the production method cannot be applied to the finishing of textiles; and the publication date is December 15, 2010 In the Chinese patent with the publication number of CN101307573, a method for making ultraviolet color-changing printed fabrics is disclosed. Cationic color-changing dyes are used to scrape and print on modified polyester. Available in different colors under

[0004] Although the publication date is March 14, 2012, the Chinese patent with the publication number CN202160673U discloses a knitted photochromic garment, in which a photochromic cloth is sewn on the body around the collar and access control, and the photochromic knitted garment can Quickly and accurately measure the ultraviolet radiation within 10 seconds under the sun, and display the current ultraviolet intensity with the depth of the color, but the patent does not disclose how the photochromic cloth is prepared

[0005] In summary, there is no multi-colored silk or silk-containing fabric and its manufacturing process that can show the intensity of ultraviolet rays at present.