With the improvement of public awareness of food safety regulations and the state increasingly strengthened, for egg logo also put forward higher requirements. Eggs highest inkjet printing speed and the most comprehensive interface function so that it can, and various egg sorting and grading equipment connected to ensure high-speed and high-quality logo printing (including different levels of printing different information) eggs Stenciling Special ink jet printing can be more tidy and clear coding in a variety of egg surface. These codes can meet the requirements traceability regulations. Enhance consumer awareness of product quality and safety, and provide brand marketing market opportunities. This fast-drying food-grade inkjet printer ink is also very suitable for those who may have a direct contact with food non-permeable food packaging materials, such as plastic bags, built-in instructions, coupons and so on. Print quality in a variety of egg surface (including post-permeable surface and oil) can print clean, clear and consistent quality of the encoding. High Definition "low-proliferation" marking ink dots smaller, can print large characters in the eggshell surface limited space and maintain high color contrast. Faster drying time, so that the discharge of ink dots is small, so in a limited space especially for spraying large font characters (such as 7X9 or more fonts). When the anti-coagulant properties of egg into the hot environment from a cold environment, condensation can occur Coding maintain good quality - especially just after spraying condensation occurs.