garment manufacture_garment Factory_Making garment Trading Easier Garment Manufacture News How to correctly distinguish between real silk, mulberry silk, spun silk and imitation silk

How to correctly distinguish between real silk, mulberry silk, spun silk and imitation silk



Silk generally refers to silk, including mulberry silk, tussah silk, castor silk, cassava silk, etc. It is a protein fiber. Silk fibroin contains 18 kinds of amino acids that are b…

Silk generally refers to silk, including mulberry silk, tussah silk, castor silk, cassava silk, etc. It is a protein fiber. Silk fibroin contains 18 kinds of amino acids that are beneficial to the human body, which can help the skin maintain the metabolism of the surface lipid film, so it can make the skin Keeps it moisturized and smooth, and is known as human’s “second skin” �</p

蚕丝,是熟蚕结茧时分泌丝液凝固而成的连续长纤维,也称“天然丝”。它与羊毛一样,是人类早利用的动物纤维之一,根据食物的不同,又分桑蚕、柞蚕、木薯蚕、樟蚕、柳蚕和天蚕等。从单个蚕茧抽得的丝条称为茧丝,它由两根单纤维借丝胶粘合包覆而成。将几个蚕茧的茧丝抽出,借丝胶粘合包裹而成的丝条,有桑蚕丝(也称生丝)与柞蚕丝之分,统称为蚕丝。除去丝胶的蚕丝,叫做精炼丝。以它们为原料,就可用织机加工成各类品种的织物了。
绢丝是绢纺工程的产品。绢丝支数一般很高(50/2—240/2公支),光泽润美,手感柔和。适于制造轻软的高级织物,或加工成缝纫丝、刺绣丝等。

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Consumers can use the following methods to identify silk fabrics: </p

1. Product number identification method</p

Domestic silk fabrics have a unified product number consisting of 5-digit Arabic numerals. The first digit from the left represents the material number of the fabric. All silk fabrics (including mulberry silk and spun silk) are “1”, and chemical fiber fabrics are “1”. “2”, blended fabric is “3”, tussah silk fabric is “4”, rayon fabric is “5” �据了解,市场上销售的进口绸缎中均无真丝织物,如乔其纱、柔姿纱珠丽纹等,这些都是化纤织物,因此进口绸缎无统一品号� �</p

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2. Price identification method</p

真丝织物价格大约是化纤、仿真丝绸缎的两倍左右,但也不是贵的就都是真丝,这只是一个识别因素,还是要多角度的识别判断。

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3. Gloss and feel identification method</p

Spread the sample flat to see its appearance. Silk has light-absorbing properties. It looks smooth and does not look like a mirror. Its luster is elegant and soft, like pearls. It feels soft and elegant. The silk threads are denser and there will be wrinkles when grasped by hand. The higher the purity, the higher the density. The bigger the silk, the better the hand feel; although the imitation silk fabric has been debonded and has a softer hand, the silk surface is dark and has no pearl luster; the chemical fiber fabric has a bright and dazzling luster and a stiffer hand. �另外,丝绸产品应略有刮手的感觉,将两层面料进行摩擦,会产生“丝鸣”声,而其它原料的织物没有� �</p

4. Combustion method</p

If part of the yarn is pulled out and burned, the real silk will not see an open flame and will smell like burning hair. The silk will gray into black particles and can be crushed by hand. The imitation silk will ignite when exposed to fire and smell like plastic. After the fire is extinguished, a hard edge will be left. of glue block �</p

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Recommendation: Silk has a high shrinkage rate. When purchasing finished products, it is advisable to choose a specification that is larger than the actual demand. If it is fabric, the fabric should be soaked in clean water for more than 5 hours before production, allowing the fabric to completely absorb the water and then dry. , and then soaked for a second time, so that the silk will not deform after two soaks and two dryings, and the clothes can be washed at will. �不过,如果是选用真丝中高档的货色,好拿去干洗,这样布料就不用事先经过浸泡处理�

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Author: clsrich

 
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