Questions about the relationship between Congress and the design label design elements with key people at different speed, vision is to change, the faster an object within the field of vision to see the vision decline more. How much concrete vision loss, must be verified by experiment, if the development of standards must be carried out a large number of experiments to investigate validation. Signs shape, especially the shape of traffic signs must comply with national or international standards, in the absence of standards circumstances, to pay attention to meet the easy identification, are not identical (the best kind) principle. According to human factors experiments, the same line of sight under the banners customized signage Zhengzhou whom the greater, the shorter the time to identify people, contrary to identify the longer the time, the size of the setting depends how long we expect to complete the identification, of course, provided that the size of the first Our vision is a normal line of sight at the farthest point on the set can also be visible. On the highway, the vehicle speed, the driver must complete identification Zhengzhou customized banners in a very short time, so the highway signs are generally much larger than the size of the urban road signs. A piece of the sign, write the number of words, the number of standard symbols or patterns, are there rules, first size must be able to see, and then one is able to read the identification is completed in the time expected. Clear signs of colors used or not with a great relationship, the same line of sight to see the different colors of the same size of signs, signs background and text symbols of the above, can be seen as well as how much time is needed to identify very different. In general, the higher the level of alert, more vivid colors used, the greater the color contrast. Think big and practicality logo design is through the process of production, to meet the conditions of actual use. Conditions are many different types of identity, with the use of the occasion of changes. Outdoor identification, in the process design, it is necessary to focus on a number of factors to consider the impact on the outdoor environment identification arising, such as media environment, UV radiation, weather resistance and the like. For example, the identification system is now mostly used for outdoor aluminum production, in order to prevent corrosion of aluminum, usually aluminum oxidation process, improve corrosion resistance, which is the usual concept. However, there are a variety of aluminum oxidation process scheme, in terms of oxide film, there are sulfuric acid, oxalic acid method, MBV method; temperature control in the oxidation process, there is room temperature oxidation, wide temperature oxidation, low-temperature oxidation; power mode ac and dc another aspect oxide oxidation. Different oxidation methods can generate oxide film Zhengzhou color thermal transfer printing process of drawing paper, but its nature and role is different. Oxidised aluminum Zhengzhou Bunting customized Which cheap, such as direct use, there is a direct use of the characteristic film layer; and as a combination of the coating with paint, but also as a paint layer of oxidation requirement, in this regard if the process selection inappropriate will be less effective, more harm than good. This also reflects the practicality of the design principles of the process. Zhengzhou color thermal transfer printing process and design of large drawing paper _ _ Zhengzhou custom flags provided by the Zhengzhou City and Design Limited. Large Zhengzhou City and Design Ltd (www.zzdhzz.com) is Zhengzhou, creative design leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Japanese design leadership with the staff warmly welcome all inquiries negotiations to create Japanese design a better future.