Printing Industry Seven Pay Attention Point

For professionals engaged in printing for a long time, some printing errors are objective and impossible to avoid;For receiving printed matter, plays a decisive role in the acceptance of finished products

1. Text in typesetting:

Typography is an important process before printing.To be precise, typesetting is a text arrangement work conducted by design and production personnel using the corresponding software at the request of customers.Therefore, from the point of view of the printing house, before plate making and printing, customers are generally required to sign for confirmation.

2. Filming and proofing :

After the design and production personnel complete the typesetting and production work, they enter the layout process, which is what we usually call the piece proofing.In general, laser imagesetter out of the accuracy of the range of 0.01-0.1 mm.

3. Color error:

There are three kinds of color errors. The first kind is the color deviation between the printed matter and the proofing.The second is that the color of the same batch of printed matter is not consistent to a certain extent.The third is that the color of the product printed in the printed matter deviates from the color of the object itself.The first difference is that we usually say that printing can not catch up with proofing, the reasons have been discussed above, such as ink problems, paper problems.

4. Paper error:

Due to the problem of paper technology, different paper manufacturers produce the same kind of paper brightness, thickness, texPrinting Industry Seven Pay Attention Point

ture will be different.For example, Zixing, Daewoo and Jindong three production of the same weight of coated paper, its texture is different, of course, the difference is not too big.If Asia Pacific offset paper again.

1. Printing machinery

According to China’s printing machinery industry standards, the accuracy of the printing machine, namely the superposition precision of the dot is required to be 0.033mm, the actual mechanical accuracy is generally higher than this standard, mostly 0.01mm, of course, some printing machinery is 0.1 mm (mostly monochrome machines).

1. Cutting size

After the printing is completed, the next important step is to use the paper cutting knife to cut and print the finished product.When cutting the finished product, because of the error of the cutting knife itself, the error after cutting the finished product is objective

1. Mental expectations

For customers who have been exposed to printed matter for a long time, through long-term experience and knowledge accumulation, they have discernment of what errors are acceptable and what errors are unacceptable, and it is easier to communicate with the printing factory.