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Food packaging: all the important scientific

Shi Hong CAD, that is, computer-aided design (ComputerAssistedDesign) short, clothing CAD is a computer technology and the product of the perfect combination of the garment industry, which is the application and design, production, management, marketing and other fields of modern high-tech tools. In developed countries, computer-aided design applications has been very extensive, and in our country. Computer aided design used in the textile, clothing industry is the initial stage, and thus in consciousness, ideas, and in action there is a lot of errors. One. Errors out of consciousness is the awareness of the errors affect the promotion and use of apparel CAD system is the most vital factor, and indeed the biggest stumbling block for enterprise development: The first manifestation of misunderstanding is that no computer-aided fashion design system, the role of the introduction of apparel CAD system is only \The second that useful, but reluctant to invest, that is still very cheap labor in the current case is worth the candle. The third situation is that many companies do limited financial resources, or do not want to introduce small scale garment CAD system. There's these types of errors. The main point is that the lack of a system of clothing CAD knowledge, or a short-sighted. With China's accession to the World Trade Organization,[link widoczny dla zalogowanych], technological development and people's living standards, consumer pursuit of quality textile and apparel significant changes taking place,[link widoczny dla zalogowanych], prompting the production toward more variety, small-volume, short cycle, high-quality direction . The use of CAD system can speed up the development speed of new products, improve product quality, reduce production costs, enabling users in the design, production and the market's rapid response capability has greatly improved. Garment CAD system so the enterprises to improve their own quality, and enhance the market competitiveness of innovation as an effective tool. Many companies have the ability to introduce apparel CAD system, but do not want to introduce the time, they look only to the immediate interests of small, do not see long-term development of enterprises. How to improve innovation and competitiveness of enterprises. Enable enterprises to stronger, bigger. This type of business competition in the market sooner or later collapse. Garment CAD system is to buy the software and hardware investment funds, the vast majority of garment CAD system but want to buy the underlying causes prohibitive. Saying speak it well, \The application of computer-aided design clothing not only enhances the competitiveness of enterprises, in fact, investment in garment CAD system is almost a one-time investment in the service after only a little investment, efficiency, speed, and efficiency is a steady stream of return on And especially with the continuous development of the company or enterprise, this advantage will become increasingly apparent. Second, the error out of the purchase of errors mainly reflected in the purchase of not to buy according to its specific situation, but blindly seeking \rejection of certain costs or to save the province, \new fashion food packaging has become the mainstream of packaging. Clearly defined government environmental departments, green packaging should have a \Coding and laser anti-counterfeit labels certification unit. Lagging behind the level of food packaging food packaging materials in China is a growing market. Among them, particularly the pace of development of chemical high polymer materials. United States, Germany, Italy, the plastic used in food packaging a year were 4.5 million t,[link widoczny dla zalogowanych], 200t and 190t tons tons. Demand for food packaging in China this year up to 150-200t tons. Modern food industry requires packaging of food science, although the packaging of the past 2O years of research and development of new materials relatively quickly,[link widoczny dla zalogowanych], but packaging is a new edge disciplines. Involves extensive knowledge, coupled with packaging research and packaging industry started late, weak economic foundation. Overall, China's packaging technology is still relatively backward, can not fully meet the rapid development of the food industry requirements. Especially the older people's concept of packaging is also inadequate and excessive packaging widespread. Between food and food packaging materials with the lack of science,[link widoczny dla zalogowanych], resulting in lack of food due to significant loss of protective packaging. On the other hand. Certain foods because of excessive packaging waste caused by packaging materials. Food prices high. Also increases the environmental burden. Reasonable food packaging should be just right for the protection of foods, including physical, chemical and biological properties of protection and not exaggerated beautifully decorated, convenient storage, transportation and consumer use. (Received date :2001-11-13)

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