In the printing process, due to the different printing equipment, ink (environmental transformation of printing ink) color characteristics and printability, paper printability and dot gain, ink balance and other factors, will inevitably lead to color copy image and other quality problems. This is a question many people will encounter. For color issues in the actual printing process produced, although glasses case drew attention to mass customization, and find ways to reduce or eliminate the color of factors and conditions; neutral gray is more difficult with a color, in print glasses kit manufacturer during which the color version of the network of a little change (or even 1% of the network change) glasses case customization, the human eye can feel it glasses case, for printing, the control within a small range of outlets Change is difficult. Large areas of color ink quantity, but also easy to see the difference of color, when large blocks of color and images in the same ink discharge path, it is difficult to control the amount of ink printed at the same time take care of both. Glasses box suppliers, glasses case, Wong Tai Printing Co., Ltd. provided by the Dongguan City, Wong Tai color printing paper. Dongguan City, Wong Tai color printing paper Limited (www.dgwangtai.com.cn) strong, credible, in Dongguan, Guangdong paper printing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wong Tai into the brilliant color and you work for a better future!