With the development and progress of society, consumer demand for commodities is becoming more and more diversified, especially for daily consumer goods, the product demands of the breadth and depth of upgrading. A good product, the effect to be powerful, efficacy significantly, the function to be rich, low price to be excellent, quality to, rather than consumers have become increasingly demanding, rather the progress of science and technology and the high quality life yearning Lasheng standard commodity application.