Eoe printing problem refers to the can body printing effect is not beautiful and other kinds of printing problems, will lead to the appearance of the can body is not consistent with the standard sample can.

Cause analysis The printing of two aluminum cans for high-speed curved surface moving printing, there is a certain particularity. The characteristics of its printing process determine the factors affecting the printing effect more than ordinary flat printing, more complex, specific performance in the following five aspects.

First of all, the printing of white tin and ink particle thickness, viscosity changes and the use of other factors affected by the dynamic instability. In addition, as a semi-fluid state of raw materials, white cotin and ink in the process of running by its flow route in the relevant Settings of the operation effect will appear reaction. Aluminum eoe, aluminum eoe manufacturers, beer tinplate eoe, beer bottle eoe, shantou beer eoe, beer eoe manufacturers, beer eoe, beverage eoe manufacturers, beverage eoe, shantou beverage eoe.

Secondly, the white tank due to the effect of aluminum or washing can form metallic luster fluctuations.

Third, there will be some instantaneous changes in the operation of the equipment and mechanical devices, and there are subtle differences in the allowable range of the relevant dimensions of the printing movement shaft at different stations.

Fourth, the thickness of printing substrate (empty tank wall, printing rubber) fluctuates within the permitted range.

Fifth, ink and other raw materials and even printing equipment environmental temperature changes.

Processing suggest that these factors may affect the zui end with the actual printing effect, and to control all the possible influencing factors is not easy, so far to make two pieces can maintain highly consistent with batch products in the printing effect is still a difficult problem, industry and technology remains to be explored the feasible improvement measures.

In terms of the actual situation, the strategy of "focusing on the big and releasing the small" should be implemented, that is, the key elements of eoe lid tank body printing, such as Logo, bar code, should ensure the effect of sample tank printing, and other cases should be handled as appropriate.