Anticorrosion and mildew-resistant Song brocade fabric and its manufacturing method

Abstract

Disclosed are an anticorrosion and mildew-resistant Song brocade fabric and its manufacturing method. The manufacturing method comprises the following steps of: preparing a surface treatment fluid for spray by the use of a polyacrylic acid film forming emulsion and an antiseptic; spraying the surface treatment fluid on the surface of a pair of compression rollers to make them absorb a certain amount of the surface treatment fluid; allowing a Song brocade fabric which is required to be processed to pass through the compression rollers in the state of open width and at constant speed; and making the surface treatment fluid part on the compression rollers transfer onto the front and back sides of the Song brocade fabric under a certain extruding force until the total permeation degree of the surface treatment fluid on the Song brocade fabric finally reaches 1/4-3/4 of the thickness of the fabric. After being dried, the Song brocade fabric processed by the method has obvious anticorrosion and mildew-resistant effects, and maintains its original softness and permeability.

Description

technical field [0001] The invention relates to an antibacterial mulberry silk satin and a manufacturing method thereof. The real silk satin is suitable for various artworks and decoration purposes. Background technique [0002] Song Brocade is one of the "Three Famous Brocades" in China, and it got its name from the Song Dynasty. Song brocade is made of mulberry silk, which is mainly used for non-clothing decorative products, such as painting and calligraphy mounting and decoration materials. Song brocade has been included in the first batch of national intangible cultural heritage list, and has been included in the world intangible cultural heritage. Although Song brocade has high artistic value, since silk itself is prone to mildew in humid environment and moderate temperature, severe mildew not only affects its appearance, but also accelerates fiber decay. Song brocade products, especially Song brocade works of art cannot be cleaned by conventional washing methods, so ...

AI Technical Summary

Problems solved by technology

Since song brocade is a kind of yarn-dyed silk fabric, the above method will affect the original color and strength of song brocade, so it is not suitable for silk brocade fabric treatment

There are also water-soluble copolymers containing chloramine structures and padding-drying methods to treat fabrics (CN101117768A). Although this method has little influence on the color and strength of real silk fabrics, it needs to use a higher concentration (25%- 30%) the aqueous solution of copolymer carries out padding treatment, and it can obviously influence the softness and the gas permeability of Song brocade fabric

In addition, Song brocade fabrics are relatively loose, and the floating length of yarns on the surface is relatively large, which is very easy to damage the fabric in the process of padding or washing.

Therefore, it is difficult to make a full mulberry silk Song brocade fabric that not only retains the original noble quality of Song brocade, but also has better anti-corrosion and mildew-proof functions, and is convenient for long-term preservation with the existing technology.

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