Analysis Of The History And Characteristics Of Natural Colored Cotton

< p > the ancestors of cotton, whose fibers are colorful, are not all white.

Color is a kind of biological characteristic of cotton itself, its fiber color physiological mechanism is in the formation and growth of fibroblasts, and it is deposited in a single fiber medium cavity cell.

In twenty-first Century, environmental protection has become a topic of concern to all mankind. The major cotton producing countries in the world have intensified their research and development of colored cotton. Xinjiang cotton textile enterprises have seized the opportunity and adopted modern biotechnology to cultivate new varieties of colored cotton with the world's leading level. These varieties have been widely planted in the past, and their color cotton quality has reached or even exceeded that of upland cotton. It helps to break the "green trade barriers" of developed countries and open up a "green channel" for the export of China's < a target= "_blank" href= "http://www.91se91.com/" > strong > textile < /strong > /a.

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< p > natural colored cotton is a new precious textile material with natural color, which is cultivated by modern breeding technology. It is known as "plant cashmere" and is widely used in high-grade textiles.

For a long time, people only know that cotton is white. In fact, there is already colored cotton in nature.

The color of cotton is a biological characteristic controlled by genetic genes and can be passed on to the next generation.

Just like the hair of different races is black, brown and golden, they are all born.

Natural colored cotton, because of its natural color, without bleaching and dyeing, contains no formaldehyde, azo, heavy metal ions, NPE and other harmful substances. It has the characteristics of simplicity, elegance, softness, breathability, antistatic, comfort, itching, affinity skin and so on. It is a truly green, low carbon and environment-friendly product.

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< p > natural colored cotton has the incomparable advantages of other textile fabrics. It is manifested in the following aspects: first, safety and zero pollution.

No chemical pesticides are used in the planting process. No artificial coloring, bleaching, dyeing and finishing, no heavy metals such as formaldehyde, azo, dyestuff and so on, are needed in the textile process. It is known as human second skin.

Second, affinity skin, comfort and itching.

PH value is slightly acidic. It is not irritating to skin. It meets the requirements of environmental protection and human health.

Third, good air permeability.

Adsorption of sweat and sweat on the skin of human body, through the discharge of fabric gaps, so that the body temperature quickly returned to normal, truly achieve the effect of air permeability, sweat absorption.

Fourth, antistatic and no pilling.

Colored cotton does not have free electric charge, and it is difficult to deform and not to pilling.

Fifth, improve sleep.

The mid infrared radiation of colored cotton can increase blood flow in microcirculation, activate tissue cells, make human body produce warm effect, regulate nervous system effectively, dredge meridians and improve sleep quality.

Sixth, the color fastness is good. The pigment bodies in the colored cotton fiber cells are gradually shallower from inside to outside. They are made up of cellulose and are less affected by the environment. After washing, the colour and lustre can be deepened gradually and will not fade.

Seventh, green environmental protection.

From planting to clothing processing, there is no use of pesticides and chemical dyes, no industrial sewage discharge.

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< p > nowadays, brown and green become fashionable a target= "_blank" href= "http://www.91se91.com/" > strong > dress > /strong > /a > popular color, which embodies the trend of ecology, nature, leisure and fashion.

And the color cotton is in addition to brown and green.

Now we are gradually developing varieties of clothing such as blue, purple, grey red and brown.

Although the colors are more colorful, the color cotton is not so bright.

This is because cotton fibers have a waxy surface.

Ordinary white cotton in the printing and finishing process, using various chemicals to eliminate waxes, coupled with the bright color of the dye, visual contrast, so bright.

Colored cotton is not treated with chemicals in the processing process. It still retains the characteristics of natural fibers, so it produces a hazy visual effect. Its brightness is less than that of printing and dyeing < a target= "_blank" href= "http://www.91se91.com/" > strong > cloth < /strong > /a > garments.

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< p > cotton clothing generally has a certain degree of shrinkage and wrinkle. After the treatment of chemicals such as resin and formaldehyde, ordinary cotton clothing can basically avoid shrinkage and wrinkling of garments.

The "natural color" and "langlet" series of natural colored cotton clothing, in line with the principle of "health" and "environmental protection", do not need chemical treatment at all. Only in the process of garment finishing, physical methods are adopted to reduce shrinkage rate.

If dry cleaning is used, wrinkle can be avoided basically.

Color cotton comes from natural pigments, and individual pigments (green, grey and brown) will oxidize with acid.

Therefore, we should not use acid detergent in washing cotton colored clothes, but we should use neutral soap or detergent.

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< p > colored cotton products are beneficial to human health; in the textile process, printing and dyeing processes are reduced; the slogan of "green revolution" put forward by the people has reduced the pollution to the environment; it is conducive to the country to continue to maintain the status of textile exporting countries and break the international "green trade barriers".

It meets the requirements of environmental protection and green certification, and belongs to high-tech products.

At present, the output of the whole international market is very small, and the cost of processing and manufacturing is relatively high.

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