Preparation method of light sensation shell fabric

Abstract

The invention discloses a preparation method of a light sensation shell fabric, belonging to the technical field of shell fabrics. The preparation method of the light sensation shell fabric comprisesthe following steps: weaving and warping, carrying out filament sizing, carrying out warp tying, weaving, carrying out grey examination and desizing, dyeing, carrying out color fixation, carrying outvacuum water absorption, sizing, testing and printing, sprinkling water and sizing, carrying out finished product inspection, and packaging. The light sensation shell fabric is obtained by utilizing the novel preparation method, adopting independently developed color-changing powder and a sticky agent and combining other process steps and has strong waterproofness, high tear resistance, fracture resistance and crack resistance and strong washing resistance and color fastness to rubbing, zero formaldehyde content is detected, the light sensation shell fabric is harmless to a human body, the color-changing frequency of the light sensation shell fabric is high, color-changing effect is good, and service life is long.

Description

technical field [0001] The invention belongs to the technical field of fabrics, and in particular relates to a method for preparing light-sensitive fabrics. Background technique [0002] Traditional fabrics are used to make clothing, hats, scarves, gloves and other body warming products. At the same time, there are many colorful fabrics with different patterns, which are very aesthetic and appreciative. With the development of society, simply using Beautiful and warm fabrics can no longer meet people's needs, and intelligent fabrics have begun to enter people's field of vision, such as fire-resistant and flame-retardant fabrics, anti-ultraviolet fabrics, and photochromic fabrics. [0003] At present, the photosensitive fabrics on the market generally use printing and dyeing temperature-sensitive printing paste and chemical treatment of the fabric to achieve the effect of fabric discoloration. However, the light-sensitive discoloration effect of printing and dyeing temperatur...

AI Technical Summary

Problems solved by technology

[0002] Traditional fabrics are used to make clothing, hats, scarves, gloves and other body warming products. At the same time, there are many colorful fabrics with different patterns, which are very aesthetic and appreciative. With the development of society, simply using Beautiful and warm fabrics can no longer meet people's needs, and intelligent fabrics have begun to enter people's field of vision, such as fire-resistant and flame-retardant fabrics, anti-ultraviolet fabrics, and photosensitive color-changing fabrics

[0003] At present, the photosensitive fabrics on the market generally use printing and dyeing temperature-sensitive printing paste and chemical treatment of the fabric to achieve the effect of fabric discoloration. However, the light-sensitive discoloration effect of printing and dyeing temperature-sensitive printing paste on the market is not good. Afterwards, its photochromic effect is weakened and its service life is not long. However, the fabrics obtained by chemically treating the fabrics use a variety of raw materials, and more raw materials will seriously pollute the environment after use, and after the fabrics are washed, The effect of light perception is weakened, which is not conducive to long-term use

[0004] The Chinese invention patent with application number 201610939082.5 discloses a photochromic cloth and its preparation method, including a base cloth layer, a photochromic layer, and a nano-silicon dioxide layer. Its color-changing performance mainly depends on photochromic microcapsules. Photochromic microcapsules are easily damaged by external forces during use, especially in the case of washing machines or manual beating, which seriously affects their photochromic properties.

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