What is the maximum length and width of the box made of Hongming 600 Tian Tian cover?

The heaven and earth cover refers to a box style. The cover of the carton is "heaven" and the bottom is "ground", so it is called heaven and earth cover. Tiandi lid, also known as Tiandi box, is widely used in all kinds of hardcover gift boxes, shoe boxes, underwear boxes, lining boxes, mobile phone boxes and other packaging boxes. Tian Di Gai belongs to the product of post-processing of printed matter in the whole printing process. The post-processing of printed matter is complex, which has a great influence on delivery time. At present, no company can complete it all, and it often needs to cooperate with various professional manufacturers to give customers a taste of the printed matter they want to make, so as to implement it as soon as possible and get the product as soon as possible.