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Wrinkle-resistant or permanent press or durable press is a finishing method for textiles that avoids creases and wrinkles and provides a better appearance for the articles. . Most cellulosic fabrics and blends of cellulosic-rich fabrics tend to crease or wri
Sanforization is a treatment for fabrics to reduce shrinkage from washing. The process was patented by Sanford Lockwood Cluett (1874–1968) in 1930. It works by stretching, shrinking, and fixing the woven cloth in both length and width before cutting and producing, to reduce the shrinkage which would otherwise occur after washing. The original ...
Other fabrics are stretched by mechanical forces during production and can shrink slightly when heated (though to a lesser degree than wool). Some clothes are shrunk in the factory to avoid this problem. [17] Wash care label is like a manual of the garment, customers should refer the wash care instructions before putting their clothes in ...
Acrylic takes color well, is washable, and is generally hypoallergenic. End-uses include socks, hats, gloves, scarves, sweaters, home furnishing fabrics, and awnings. Acrylic can also be used to make fake fur and to make many different knitted clothes. As acrylic is a synthetic fiber, the larvae of clothes moths are unable to digest it. However ...
Modacrylic fibers are modified acrylic fibers made from acrylonitriles, but larger amounts of other polymers are added to make the copolymers. The modacrylic fibers are produced by polymerizing the components, dissolving the copolymer in acetone, pumping the solution into the column of warm air (dry-spun), and stretching while hot. [3]
AMPS is made by the Ritter reaction of acrylonitrile and isobutylene in the presence of sulfuric acid and water. [2] The recent patent literature [3] describes batch and continuous processes that produce AMPS in high purity (to 99.7%) and improved yield (up to 89%, based on isobutene) with the addition of liquid isobutene to an acrylonitrile / sulfuric acid / phosphoric acid mixture at 40°C.
For grease stain, soap the stain with the work liquid dish soap and a clean cloth. Then wash it with hot water. [16] For Ink stain, wash the stain with stain remover and wash it in the laundry. Apply alcohol on the stain surrounded area before using the solvent to the stain. Then wash it in the laundry and rinse it. [16]
However, the disadvantage of these products is that they are costly and can shrink after drying. PAN absorbs many metal ions and aids the application of absorption materials. Polymers containing amidoxime groups can be used for the treatment of metals because of the polymers’ complex-forming capabilities with metal ions.