Textile Technology In Expo 2010 Shanghai

　 New materials are built. Green Low Carbon Expo

Engineers and technicians responsible for the construction of the stadium and the Expo Bureau official told reporters. The World Expo Several major buildings in construction have used the most advanced new technologies and materials in the world, thus making the idea of "Green Expo" and "Low Carbon Expo" a reality.

Expo Axis is the largest single structure in World Expo park. It is the main axis of the Expo's main entrance, as well as the space landscape and pedestrian traffic in the park. Expo Axis not only has the beauty of space, but also embodies the green elements of science and technology. Its main structure is 6 film structures, "Sunshine Valley". It can realize the function of active lighting, natural ventilation and rainwater collection. Among them, the "Sunshine Valley" film structure with an area of about 90 thousand square meters is ETFE textile coating composite material, about 1 millimeters thick, and has high technology content. The utility model has the functions of collecting rainwater and adjusting temperature, realizing energy saving and environmental protection.

Many umbrellas in the Expo site provide shade for visitors. Most of these umbrellas are made of glass fiber, coated with PVC, TPO or TPU. They are light and durable, which beautify the Expo site and shelter the sunshine for visitors. It is understood that some of the umbrellas of Expo Park are produced by Shanghai Shenda group new material Co., Ltd. Shen Da Ke Bao is a listed company specializing in the production of coated flexible advertising printing materials and awning fabric. The company has introduced the most advanced hot-melt calendaring coating line and surface treatment line in Germany to produce PVC, TPO, TPU and other coating products with a width of 3.6 meters, such as light box cloth, cloth, geotextile, waterproof material, inflatable material, etc. "The umbrella provided for World Expo is made of glass fiber and coated with PVC film." The manager of Tong Sai Hua, who is in charge of this work, told reporters.

A permeable brick with good water penetration and slippery surface has made great efforts for the construction of World Expo venues. This is a waterproof and breathable brick produced by the Silk Road Group Zhejiang Yangtze River Delta building materials company. The production of permeable brick into the Expo Park by textile enterprises has become a big news in the local media. It is understood that this kind of permeable brick made of waste coal cinder and other raw materials through high pressure has better hardness and permeability than similar imported bricks, and the price is only 1/3 of imported bricks. The company's top and bottom staff went all out to complete the task on time and in good quality. The 140 thousand square metre permeable brick, including the China Pavilion, was paved into the Expo site. The move also brings good social and economic benefits to the Silk Road group.

In addition, the uniforms of the world's National Pavilion were impressed by its technological content and low carbon significance. For example, the design of the German Pavilion uniform has adopted a recyclable special polyester fiber, which can be decomposed into underground fertilizer after the end of World Expo, and even the dye and buttons will not pollute in the process of degradation. A spokesman for the German Pavilion introduced the textile scientific and technological achievements to reporters and asked the staff to take photos. The kimono worn by the service staff of the Japanese Industrial Museum is a new type of fabric that can be recycled. It is made of heat resistant biological plastic fiber and Kyoto traditional silk fabric "Dan Hou crepe". It is understood that after the end of this World Expo, these uniforms will be shipped back to Japan along with other facilities of the Japanese Industrial Museum, recycling, recycling and processing.

　　 In the oil Hall Textile high technology

The oil hall located in the D area of Expo Park is regarded as "oil Cube", meaning "underground oil storage rock stratum", which symbolizes that oil and natural gas are the main energy sources of human society, and shoulder important responsibilities in green life and low carbon economy. The oil hall building is decorated with tubular braided patterns and has distinct characteristics of petroleum and petrochemical industry. The skin material is a combination of LED imaging with large area irregular PC plates. It is the first creation in the world and the most notable feature of the oil hall building. At night, the oil hall will show a crystal clear and beautiful light and shadow effect. The display of clothing, chemical fiber products, industrial textiles and so on all gathered the achievements of textile science and technology. Liu curator, who worked in PetroChina for many years, told reporters in an image: "people's necessities and necessities are inseparable from petroleum chemical fiber products. In terms of dressing, people need to wear "290 kilograms of oil" for life.

The reporter walked into the "oil through" exhibition area, the entrance was dressed in all kinds of clothes, the wax man was lifelike, and the LED big screen introduced the process of changing oil into garments continuously. Petrochemical and chemical fiber have made great contributions in solving the problem of clothing of our people. In the exhibition hall of chemical fiber products, the products of Shenzhou spacecraft spacesuit and reentry module parachute, which are independently developed by ourselves, represent the highest level of China's textile and clothing science and technology. The high-performance fiber special police uniform for special forces and police has the characteristics of heat insulation, shockproof, radiation protection, shock absorption and light weight. It is understood that this special police uniform is made of non-toxic, flame retardant and respirable fabrics. It has high temperature resistance, impact resistance and bullet proof function. The reentry module parachute and umbrella are made of high strength and high modulus polyethylene.

A carbon fiber bicycle has attracted the attention of reporters because its weight is only about 8 kilograms. With the rapid development of material manufacturing technology and the expansion of bicycle market at home and abroad, advanced composite materials, such as carbon fiber, silicon carbide fiber and Kevlar fiber, have been applied in the bicycle industry, making the traditional bicycle production technology move toward high technology, and eventually make the bicycle tend to be high-grade, light and new. These objects vividly demonstrate our country's efforts to become a major textile country in the world through decades of efforts, and also reflect the level of China's textile technology development. {page_break}

　 Technology and fashion In the Expo

The high-tech material, "optical fiber cloth", which has made its debut at the Spring Festival Gala, has appeared again in World Expo, Shanghai. This kind of optical fiber cloth is a high-tech product combining textile and photoelectric technology, developed by Taiwan crown red Polytron Technologies Inc. It is understood that the fabric is made of ultra-fine optical fibers, woven by traditional textile technology, using heterosexual fiber yarns to be woven into flat fabrics, and can be illuminated by electricity. It is no different from ordinary fabrics in the daytime, but can give out gorgeous colors at night or in the dark.

Shanghai World Expo theme show "city window" angel wearing "luminous dance dress" is also the use of optical fiber weaving high-tech technology. Using the high-tech material, "optical fiber weaving", which gives off romantic radiance, it creates a dreamlike Angel country for the exhibition hall.

　 Textile enterprises serve technical cards in Expo 2010

In order to better serve World Expo, the textile and garment enterprises in which they take part take their respective skills and win the approval of the World Expo Bureau by offering the best textile technology products with the most advanced technology and cutting-edge technologies.

The cold transfer technology developed by gage group and Shanghai Changsheng company is the most advanced environmental protection technology in the world's dyeing and printing industry. Wang Yanzhu, chairman of the board, provided the World Expo volunteers with clothing as an opportunity for the transformation and upgrading of enterprises. The T-shirt produced by cold transfer technology has vivid design and outstanding personality. It not only embodies the low carbon concept of textile, but also lays a good foundation for the development of the post World Expo. Because of the cold transfer technology Expo road show, has been recognized by the world environment development agency. In October 19th, the United Nations Environment Development Agency specially presented the prize giving ceremony in Shanghai to award the group's special contribution to the environment in recognition of the contribution made by Chinese textile enterprises to low-carbon environmental protection.

Media reports: "the intelligent LED screen made of soybean fiber has become a view of the Swiss Pavilion." However, the answer was not the case when the journalist asked the Swiss National Pavilion to verify the case. But soybean fiber has entered World Expo, Shanghai. In Henan Pavilion, soybean fiber is used as a degradable material in decoration.