In the decade 1980 to 1990, China's raw silk production increased 36000 tons to 57000 tons, the production of silk fabrics more than doubled; the consumption of silk fabrics also increased 400 million meters to 1.22 billion meters, the export of raw silk accounted for more than 80% of the world's raw silk trade, the silk satin also accounted for 50% of the world's total, regaining the leading position in the world's silk market. The silk industry has become the country's pillar of foreign exchange earning Industry, a relatively complete silk industry system has been established, silk products have been marketed in more than 100 countries regions.
With the continuous progress of the technological level of China's silk industry, the pace of scientific technological innovation has been accelerated, especially the full utilization of computer, e-commerce platform modern information processing. The most typical example is that the popularization of computer makes the reeling process completely eliminate the 100 year old vertical reeling car, which greatly improves the level of automatic reeling in the silk industry. By using computer monitoring auxiliary means, the business model of small batch multi variety can be fully realized. Mechanical electrical integration has become the main feature of the development of international textile machinery. Almost all jacquard circular machines have been equipped with electronic jacquard devices.
The reliability of silk production equipment is the crux of the gap between domestic equipment foreign advanced level. The sales volume of domestic textile equipment in China is only about 10000. However, according to conservative estimates, the annual demand for textile equipment in China's textile industry is as high as 20000-30000 sets.
In the field of raw material application, China has made remarkable achievements in scientific research, such as deciphering the mystery of silkworm genome, successfully cultivating natural color cocoon; overcoming the technical difficulties of automatic silk reeling vacuum penetration cocoon cooking; fully mastering the ultrastructure of silk fiber; in-depth research achievement on the tensile properties of domestic silk formed by forced traction; extracting sericin Silk fibroin has been popularized applied; new differential textile materials such as Zha / sang elastic silk expanded elastic silk have been successfully developed; functional nanofibers of silk fibroin have been prepared by electronic spinning method; environmental friendly new dyestuffs, auxiliaries supporting processes for silk have been successively developed.
In the aspect of fabric structure, some achievements have been made in overcoming the silk problems such as wrinkle resistance, shrink resistance fade resistance, they have been applied to heavyweight silk, silk georgette, synthetic silk, computer embroidered velvet, etc., doubling the added value of products.
Silk textile technology compounding has also made continuous progress, mainly including: chemical fiber compounding technology processing technology; natural fiber blending compounding with each other; natural fiber chemical fiber compounding; multiple functional finishing compounding; multiple fabric compounding, such as double-layer bonding compounding, splicing compounding, sandwich compounding, etc.
China's silk industry has both advantages disadvantages. China's silk export enterprises mainly compete for international market share by volume growth, which to some extent aggravates the confusion of domestic silk market price. As the export price has been declining year by year, the export price of silk its satin is only 50-60% of that ten years ago. In fact, China's silk silk exports have long been trapped in a strange circle of rising volume falling price. Although China's silk industry enjoys favorable conditions in terms of raw material production supply, there has been no well-known brand with a considerable market share in the world. The international objective evaluation of China's silk remains in China. Only after Italian post-processing French finishing can China's silk be ranked among the top-grade fashion apparel.
Therefore, since 2002, China Silk Association began to pay attention to the approval registration of high-end silk signs. On this basis, in 2004, the domestic silk industry listed five brands of all silk silk products as China's famous brands, awarded the first batch of 17 enterprises the right to use high-grade silk signs. The implementation promotion of high-end silk signs indicate that the products of Chinese silk enterprises are entering a new era of sublimation low-cost low-end products to high-end industrial chain.
In 2010, the area of mulberry garden in China reached 12.031 million mu, the cocoon output was 649000 tons, the raw silk output was 162000 tons, 3.7%, 5.4% 30.4% higher than that in 2005, respectively. During the 12th Five Year Plan period, China's average annual cocoon output was stable at about 650000 tons, the total output of silk silk cotton products reached more than 120000 tons, the economic income of sericulture exceeded 20 billion yuan, the total output value of silk industry reached more than 200 billion yuan, the export of Real Silk Commodities remained above 3.5 billion US dollars. By 2015, the energy consumption per unit added value in cocoon drying silk printing dyeing will be reduced by more than 20% compared with that at the end of the 11th five year plan, the water consumption per unit added value in silk industry will be reduced by more than 30%, the Silk Reeling Enterprises will realize zero sewage discharge, the comprehensive utilization rate of cocoon silk solid waste will be increased to more than 80%.
