Basic knowledge of printing?

printing knowledge 1. how long is the printing period of the order? 2. How to prepare for pre-printing? 3. How to prepare prepress documents for printing? 4. Chromaticity difference between film, proofing, printed matter and computer screen: 5. How is the quotation for printing formed? 6. Printing paper? 1. How long is the printing period of the order? The delivery time for you depends on the requirements of the printing order. Our production cycle is usually 3-8 working days, usually within 4 working days. There are many post-press processes, such as laminating, binding, pasting, die-cutting, bronzing, etc. Generally, it will take more than 7 working days, and our long-term customers enjoy the service of free rush charge in Zhuocheng. 2. How to prepare for the pre-printing? The division of labor of various processes is fine, so you can easily find a professional prepress producer who can provide you with quick and thoughtful service. Of course, we can also provide you with typesetting, design and production of prepress documents, and we can provide you with a full set of film and proofing. We suggest that you do the above-mentioned film and proofing well. This will ensure your delivery time and minimize intermediate links and expenses. 3. How to prepare prepress documents for printing? If you don't have time to go to the prepress production company to complete the production of film and proofing, we will immediately assist you to complete the prepress production. Please pay attention to the following aspects of the documents you bring, which will help you save valuable time. 1. Please confirm that there are all necessary files in the document, and that the image files must be included in the document. Sometimes, although the images can be displayed, they are actually missing pictures or have low resolution, so please confirm the necessary images and provide the image files with sufficient accuracy in the document. (The resolution of the picture is not less than 28 pixels/inch) 2. Don't forget to copy the necessary fonts, please make sure to provide the necessary style. Although some fonts are displayed, you still need to copy the printable fonts to output the film. Only by ensuring that the characters can be displayed and entered can you not waste your own time. 3. Don't forget to change the color of the linked picture from RGB to CMYK, otherwise the film will appear color confusion after the film is released. 4. When Pantone spot color is converted to CMYK color, please confirm whether the same effect will be achieved. After Pantone spot colors are converted into 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, but those Process Pantone Color are definitely not achieved by CMYK, so we can only solve them by increasing spot colors. 5. Double scanning of pictures; Single output can improve the scanning quality of pictures. 6. The simple question of whether the typesetting file is set to bleed 3mm often makes some experienced computer experts lose their virginity; Are the colors in the typesetting software set according to the color scale values? So please make a final check. 7. Printing proofing corresponding to film is the most worry-free reference for printing factories. If there is no proofing for various reasons, please provide at least one printed copy (the color is the best, it is really not available, and black and white is also good). We must check the film with one of the above two. 4. Chromaticity difference between film, proofing, printed matter and computer screen: Film and its corresponding proofing are the best choice to reduce errors and save you and us cost and time. The proofing corresponding to film is the closest to the printed product. The printed matter displayed on the computer screen is much brighter than the actual printed matter and cannot be used as an equivalent reference, so the printing proofing shall prevail. This is because the color formation of display and color printing paper products is quite different. Displays use the three primary colors of red, green and blue to emit light to form images. The principle of this color formation is called RGB, which is widely used in TV and computer monitors. Color printing is to print red, yellow, blue and black inks on paper products to form color images. This principle is called CMYK, which is widely used in four-color offset printing technology. Another important reason is the obvious difference between computer display and printed matter, that is, the color standard of display. If the color of your computer monitor is not correctly calibrated, the computer display effect will be quite different from that of the computer monitor that has been correctly calibrated. Therefore, it is necessary to ask professional technicians to adjust the display effect in time. Different printing materials will also make the printing effect different. Generally speaking, the printing effect of coated paper is much brighter than that of offset paper. The above preparations can help you and us reduce all kinds of possible problems. Speed up the delivery process to avoid increasing costs. Nevertheless, if you lack each of the above tasks or don't quite understand our suggestions, please don't worry. We will try our best to cooperate with you under various conditions. Just please provide all the documents you can provide as much as possible; We will call you at any time after finding the problem to confirm the successful completion of the work. 5. How is the printed quotation formed? Color printing is the most accurate description of human behavior and product services. It brings a profound and indelible first impression and feeling to human beings, and its accurate expression can positively exert the greatest influence on human emotions and decisions, especially on purchasing decisions and customer satisfaction after receiving services. As an important part of product promotion, color printed matter is a key link and assistant related to the success or failure of enterprises. When making the product promotion and sales budget, customers will be anxious to know the cost of printed matter. As long as you fill in our quotation, our customer service staff will reply to the quotation for you. If it is the first time you come into contact with the work of printing inquiry and contacting the printing factory, you may feel at a loss, so please read our workflow and fill out our quotation quickly. The printing flow can be simply divided into three parts: pre-printing, printing and post-printing. The accounting of printing cost can also be divided into the above three parts, and the integration of the three is the price of printed matter. Pre-printing: The process of finishing film and proofing is calculated on a per-p basis. Generally, A4 (if it is less than A4 or greater than A4, it is A3, so it is necessary to measure the exact size to check the price) is the usual pricing standard. Film is a necessity on the computer, and printing proofing is the most basic document for checking the color of the pilot. Printing: it is the key link of printing, and the pricing standard is color order. If there is a spot color, such as the spot color of the corporate LOGO or printing gold, silver and so on. Please be sure to indicate, then it will increase from 4 colors to 5 colors and 6 colors. Post-printing: usually the product work after printing is completed. Be sure to indicate: riding nail or glue nail, folding (how much discount? ）； Whether the post-press process has laminating or UV, die-cutting, bronzing and protruding areas should also be clearly written, and if there are special requirements for packaging materials and packaging quantity, please also indicate. The more specific and accurate the above process links are. The more timely and accurate the price will be, of course, direct face-to-face communication with our customer service staff is the best way. When you call at home, we will provide you with friendly consultation service. 6. List of opening numbers of printing paper: fully open 889×1194mm (magnanimous) and fully open 787×192mm (positive). 59×88 folio 78×54 quarto 59×44 quarto 39×54 octo 42×29 octo 39×27 hexa 21×285 hexa 185×26 thirty-two quarto 21×14 thirty-two quarto 185×13 international dimension A4=21×297mm fully open. Degree of paper (used for black-and-white offset printing and printing) 52g thickness of coated paper 6g offset paper = ＝.3 64g bronze 7g offset paper = ＝.4 8g copper 8g offset paper 15g copper 1g offset paper 128g copper 12g offset paper 157g copper 15g offset paper 2g copper. ..