Technical problems and handling of book printing

Answer]: a, b, e

The overall quality requirements of book binding are mainly reflected in the following aspects: The cover and the heart of the book are firmly pasted, without cavitation, wrinkles, corners, discoloration, and damage; The spine is straight, and the sticky mouth meets the requirements; The format size of the finished product meets the requirements; The appearance is neat and smooth, without indentation; The skew error of the finished product is within the allowable range, and there is no serious knife flower, continuous search and patting, and serious head breakage; The text on the spine is straight, and the translation error is within the specified range; For the cover with a collar, the fold of the collar should be aligned with the center of the book, and the error should be within the allowable range.

Answers]: a, b, d, e

It is inevitable that there will be some quality problems in the finished product, among which the following are more common: Overprinting is not accurate, in the process of multi-color printing, the relative error of the position of the different color plates exceeds the specified range, and the two or more colors that should be accurately superimposed and printed fail to be superimposed as required, and the color ** part of the page has a certain primary color edge on one side; **Ghosting, the appearance of a double outline on the page**, appearing with blurred edges; The back is sticky, and during the printing process, the undried ink on one piece of paper sticks to the back of the adjacent paper, resulting in undue ink marks on the page; Through printing, on a certain surface of the page can be seen on the other side of the **, resulting in **unclear; streaks, with streaks on the pages that are axially parallel to the roller; Paste, ink and/or paper powder are deposited in the fine blank area of the printing plate, resulting in unclear imprints on the page; dirty, undue inking in the non-** area of the printing plate, resulting in ink on the page where there should not be **; The ink color is different, and the parts of the same ink color on the printed matter show different shades of ink; Paper fluffing, where paper fibers, fillers, or paints come off or are pulled up from the surface of the page.

Summary. The edition of the book itself does not directly affect the quality of printing, but different editions may make minor adjustments to the layout and content of the book, and these fine-tuning may have a certain impact on the quality of printing.

The edition of the book itself does not directly affect the printing quality, but different editions may fine-tune the layout and content of the book, and some fine-tuning may have a certain impact on the printing quality.

Can you tell us more about that?

The edition of the book does not directly affect the quality of the print. Because the edition mainly refers to the update and revision of the book's content, typesetting, text, etc., rather than the printing quality itself. However, different editions may have some impact on the printing quality of the book.

For example, when the content of the book and the typesetting of the book are updated, some fine-tuning may be made to the layout, font size, kerning, etc., which may affect the quality and effect of the printing brush.

Answer]: The quality of book printing includes two aspects: appearance quality and quality quality: appearance quality.

The appearance quality requirements of book printing are: aThe page is clean, with no obvious dirty and clump marks, and no obvious creases; b.

The text is complete, clear, and accurately positioned; c.The ink color is uniform, and the measured value of the printing field density of the printing page fold is within the specified range; d.The color tone is basically the same, and the color tone of each post paper of the same batch of products should also be basically the same; e.

The contours and positions of the multi-color version of the image are accurately fitted, and the error is within the specified range. **Quality. The best quality requirements for book printing are:

a.The text is clear, no ghosting, no missing broken words, pasted words and bad words; b.**The lines are clear, and there is no obvious blurring; c.

The bright, medium and dark tones of the image are distinct, and the layers are clear; The angle of the dot is accurate, no ghosting, and the reproduction range of the bright dot area is within the specified value; The colors are true, natural, and harmonious!

Answer]: A reprint is a reprint (or multiple times) after the first printing of a book with little or no alteration. Due to the fact that no changes were made to the typeset and annihilated noodle halls, or only a small number of changes, the reprints were published quickly and the production rate was basically low.

Book printing 1> before printing, the documents should be sorted out and checked before they can be published and flowed to the next process of printing. 2> printing is the most exquisite, to print a book that satisfies you, first of all, you have to look at the requirements and attention of the book, and then choose a better printing machine, choose a good machine to print, the effect of printing will be very bright, the color will be in place, the most important thing to do books and periodicals is to pay attention to the position of the creeping so that the appearance will be better. 3>. After printing, the finished product is made, and the post-process process is glued, folded, book-arranged, threaded, glued, and nailed, and a series of post-processing, and the post-process is mainly to supervise the defective products of each process.

A valuable book is completed by a core team that has always had a core team, with first-class design, printing technology, and enthusiasm, so that a book can be vividly interpreted in our team.

Book printing. The first is to look at the experience, you can go directly to the field to understand that some cooperative institutions are enough to more fully withdraw his strength. are introduced.

The second is to look at the printing equipment, foreign imported equipment, printing equipment to determine the quality of printing.

The first and the third are to see**. If you don't have the same quality, you have to look at it, and the cost of paper in Shandong is relatively low, and there are concessions in terms of **.

This should be complicated!