The first is the cardboard box, which is a simple custom cardboard and beer. If it is 2-3 days without a special process, if there is a process such as bronzing and UV, at least 1 day will be added. The pit carton needs to be mounted with a layer of corrugated paper on the basis of the cardboard, because the corrugated paper is more difficult to determine. Generally, it takes 5-8 days for the proofing of the pit carton. If it is the corrugated paper of the packaging box manufacturer, 2-3 days is enough. . Gray board boxes are roughly divided into heaven and earth boxes, flip boxes, and drawer boxes. The heaven and earth box is the easiest in the customization of gift packaging boxes. The conventional heaven and earth box can be directly cut by hand without a knife mold, and it only takes about 5 days for proofing. The flip-top box, although not complicated, needs to be packaged separately and then put on the box. It takes about 6 days for proofing. The drawer box has strict requirements on the size, and it takes about 8 days for proofing to be produced.