Please make sure that all necessary files are in the folded document. Please ensure that the image file must be included in the document. Sometimes, although the image can be displayed, it is actually missing or has a low resolution, so please confirm the necessary image and provide an accurate image file in the folded document. Don't forget to copy the fonts needed for folding, and make sure to provide the necessary styles. Although some fonts are displayed, you still need to copy the printable fonts before outputting the film. Only by ensuring a font that can be displayed and input can we not waste our time. Don't forget to change the picture color of the hinge link from RGB to CMYK, otherwise there will be color confusion after the film is released. When Pantone spot color is converted to CMYK color, please confirm whether the same effect will be achieved. After Pantone spot color is converted to CMYK, there will be some differences between them. After some Pantone spot colors are converted into CMYK, the same effect can be achieved according to the output experience. Double scanning of pictures; Single output can improve the scanning quality of folded pictures. The simple question of whether to set bleeding 3mm for folding typesetting files often makes some experienced computer experts lose their virginity; Whether the color in the typesetting software is set according to the color scale value, so please make a final check.

30% discount brochure is a common type in brochure design. Two-way folding, tripanel brochure, usually called "three folds", folds a piece of paper 8 1/2× 1 1 twice, creating three boards on each side. This is the most commonly used small business, because it can send brochures in standard 10 envelopes. Because we use more 20% discount brochures, you may not be familiar with the size of 30% discount brochures. Three-fold product manuals generally use 157g and 200g paper, but you can also choose 80g, 105g and 128g paper. Paper materials generally include coated paper, matt paper, matt paper and double-sided adhesive paper.