We have received the task of processing the â€œThree Gorges Project Commemorative Bookâ€ Long Card Inserting Card Box, which is 21CM long, 11CM wide, and 1CM thick. The semicircular card box matching it is very elegant and the workmanship must be Do a good job on the three-sided cardboard box and make a good color picture of the shell. Only after drying can you open the half-round opening of the dragon card. This is not a good solution for manufacturers without special equipment, but we are such a model?
Do a good job on the three sides of the cardboard box with a wall, and then cover the front and back of the shell color screen, telling the spring dry after die-cutting. The size of the open-front half-round card box is 22CM, width 12CM, and wall height 2CM. Due to the high wall thickness, it is not possible to use a die-cutting creasing machine to cut open the semi-circular opening. Therefore, we only make a small semi-circular die-cut version. According to the requirement of the semi-circular opening of the card box, the die cut will be performed. The knife edge is down, and is fixed with a double-sided adhesive under the paper press of the paper cutter. Then, the front and side gauges of the semi-circular opening of the die-cutting cassette are set on the cutter platform with glue. In the die-cutting process, a rigid wood block with a length of 20 cm, a width of 12 cm, and a thickness of 1 cm is required to be placed in the middle of the card box as a die cutting pad of a semicircular steel knife. After doing the above work, use the positive and negative side rules to cut the positive and negative sides respectively, but be sure to allow the semi-circular mouth after die cutting to be smooth without burrs, and the positive and negative half-round mouths are absolutely equal.
Source: Chuang Sijie Printing Network