Color matching in children’s book printing

People can be confused by colour normally in the life. Drab colour can let a person produce visual fatigue, and gorgeous colour lets a person dazzle again. So in this case, children’s book printing china need to have color allocation. Color matching is an art that can bring enjoyment instead of burden while people are observing.

In theory, the computer's color scheme should be absolutely accurate. But in practice, every piece of software, screen display, and printer produces different results, which still needs to be tried and tested. You can never be sure of the color palette on the screen. The light and color ranges do not coincide.

Physiologists have studied the various effects of light and color on our visual organs, the eye and brain. Psychologists have studied the effects of color on our minds and spirits and the symbolic power of color. Summed up, on the one hand is the design of color "function", it has physiological, psychological impact on people, more emphasis on "feeling"; The other hand is the design color "association", it can make the person produces concrete or abstract association, this kind of influence lays particular stress on "thinking". So color matching is important for children’s book printing china.

Far to see the color close to see the flower, after seeing the color to see the flower, seven color three flowers. From these three sentences fully explained the processing of product color is very important. Therefore, we should make guidance according to the theory of printing, give full play to the methods of printing technology and meet people's psychological requirements for color point of view, combined with the color characteristics of packaging products, in accordance with the color principle, and then according to the law of printing process color processing.

If you want to know more information, please pay attention to our official website: https://www.bookprintingchina.com/.

How to define the quality of catalogue printing china?

A good catalogue can make the enterprise have better income, so need to pay attention to a lot in catalogue printing, such as the design of the catalogue, color difference, and so on, so how do we define the quality of the catalogue printing china?

The most important thing of catalogue printing is its quality, so how should we define the quality of catalogue printing? Need to determine its appearance above all, the appearance of a fine catalogue is also very important, must layout wants clean, without apparent dirty mar.

 And then there's the tone, which should be basically the same.Then the text of the album should be complete, clear and in the right position.

Finally is the size of the requirements, the size of fine products allow error to be less than 0.5mm. Next is its color, the color should accord with the original design, true, natural, and rich and colorful.

The index should include two aspects: one is the same batch of products of different print density allow error, two is the color of the printed sample. The tones should be distinct and distinct. Then overprint, multi - color layout like outline and position should be correctly set.

Finally, the dot as the basic unit of printing, should be clear, the correct Angle, no ghosting.

If we know how to define the quality of catalogue printing china, how can we distinguish the quality of catalogue printing? Discrimination can be divided into many kinds, today we are going to introduce two kinds. The first one is the hand touch examination, the hand touch examination is reflected by the touch sensation of the sensory organs. Hand touch inspection can find paper thickness is not the fault, experienced also can grasp the degree of paper quantitative high on the low side by hand. Hand inspection can also determine whether the paper is sandwiched in the inside of the sheet of straw, fiber bundles and fine sand grains, so as to find hidden paper disease.

Another one kind is oblique look check, the paper that some appearance is ill, if the paper surface has burnish or without burnish stripe, wool cloth mark, shadow mark of fu roll, wait, with flat look check method discovers not easily, must use oblique look check just can see. Obliquity inspection is the use of both hands to raise the paper side some or some lower, from different angles obliquity of the paper, found paper appearance quality defects or deficiencies.

For more information about printing, welcome to visit: https://www.bookprintingchina.com/.

What problems should be avoided in book printing china?

There are customers who need printing product. Color printing has become a common type of printing, so do you know how to avoid the common problems in book printing china? The following is a detailed introduction:

1. The metamorphic

Ink loss of fluidity, viscosity rise, gloss, resulting in poor adhesion, the rest of the ink can not be used. Therefore in the occurrence of abnormal, should be replaced with new ink or all. In recent years, the socialist market economy of our country develops deeply. No matter what kind of enterprises, even families and individuals, the identification of brand requirements are higher and higher, which directly leads to the increasing demand for color printing. Therefore, it is imperative to avoid and solve the common problems of color printing.

2. Drying slowly

If the drying speed is too slow, it will lead to precipitation, so that the guide roller pollution, sticking. The drying rate of diluent solvent is too slow, when the special solvent can not fully meet the requirements, the application of fast drying solvent. Plate depth is too deep, if you have to use a deeper plate depth, should use a quick dry solvent, and slow down the printing speed.

3. The seal

The phenomenon of the printing ink of the previous edition being transferred to the layout of the next edition. Ink adhesion is not sufficient. The ink film of the previous printing is dissolved on the next plate. In addition, printing speed is too slow is also a reason, so to improve the speed.

4. The arc pit

When the printing surface is dried with high heat, the drying of the surface layer progresses rapidly, and the solvent sealed inside suddenly boils out to the surface. Urgent gathering hot air drying can only promote the drying of the surface, so the dryer had better use low temperature - high temperature - low temperature or arch temperature curve. In addition to the ink in the use of slow drying solvent, to slow down the drying rate.

More information for book printing china, pay attention to https://www.bookprintingchina.com/.

How to ensure the color in catalog printing china?

With the further development of technology and market demand, we need to pay attention to and ensure the color when catalog printing china. So how to ensure the color when printing?

Nowadays, people's demand for printing is based on the guarantee of printing quality. In order to achieve a good publicity effect, these printed products can capture the eyes of consumers, and stimulate their purchase or consumption desire, we need to print the finished products in the color and other aspects of perfection, without distortion. It is related to catalog printing china technology. Because of the importance of catalog printing, the market of publicity printing has been released unprecedentedly. From the catalog printing color design, to ensure that there is no distortion, we must understand the printing color several steps.

First of all, we need to understand the paper static electricity processing. Sometimes seasonal weather is very important on the paper, and it must ensure the paper humidity, and the ink, lubricant and so on. These are the need to pay attention to before printing.

Second, whether the color of the picture is clear before printing, whether the pressure of the machine is appropriate, ink and water transmission device, etc., The details determine the key to the product.

The third point, after all aspects of the adjustment, it can be formally installed, trial printing and mass production. Ensures that the final product, from color to layout, meets the design and user requirements.

Although it is a few simple requirements, but also not low requirements. If the above several aspects do not seriously to treat, so the consequences of the loss of printing company immeasurable. We should pay attention to the details, in order to achieve the ultimate color saturation printing.

For more information about printing, welcome to visit: https://www.bookprintingchina.com/.

Knowledge about green printing in book printing china

What is green printing?

Green printing is a printing method, which is less pollution, saving resources and energy in the printing by using environmentally friendly materials and processes. And printing trash is easy to recycle after waste recycling, natural degradation, little impact on the ecological environment. Green printing requires coordination with the environment, including the use of environment-friendly printing materials, clean printing production process, the safety of printed matter to users, and the recycling and recycling of printed matter. In other words, the whole life cycle of printed matter from raw material selection, production, use and recycling should meet the environmental protection requirements.

Reduction and moderate, non-toxic and harmless, pollution-free and pollution-free are the three main characteristics of green printing. Through the implementation of green printing, the whole supply chain system, including printing materials, processing, application and consumption can enter a virtuous circle.

The realization of green printing can be realized from three aspects: choosing more environmentally friendly materials, saving energy and reducing emissions in the production process, and making products healthier. Choose environmentally friendly paper, including sustainable forest certification paper (protect nature), natural color paper (good for eyesight), recycled paper (recycle), environmentally friendly ink and glue. Energy saving and emission reduction in the production process refers to energy saving and water saving, waste heat recovery, and professional treatment of pollutants in the printing industry. The 24 environmental protection test indexes of green book printing china, should meet the national standard hj2503-2011, and have the advanced nature to ensure human health.

Green printing is good not just for individuals, but for the whole planet. We should pay more attention about green printing. More information about book printing china, welcome to visit: https://www.bookprintingchina.com/.

NOTE: This article is posted originally on https://chinabookprinting.weebly.com/blog/knowledge-about-green-printing-in-book-printing-china.

General knowledge of brochure printing china technology

Brochure is a common style of advertising a single type, most of the use of four-color printing, generally 8 open fold or 40%, 16 open fold or 3%, the middle content depends on the product. In order to increase customer purchasing power for the ultimate goal, the design should be as delicate and beautiful as possible, the displayed products should choose the best Angle, strive to be vivid and clear, the font is beautiful, tone and content harmony. Only a paper design into a brochure, not only low-cost, and attractive. Through the careful distribution of each folding area, the whole design is like telling the reader a story, and the layout of pictures, words is crucial, although only a piece of paper, but let you have the pleasure of reading.

The overall design of brochure

Fold cover and back cover of brochure need to seize the characteristics of goods, in the way of positioning, the performance of art to attract consumers, and the design of the inside page need to be illustrated. Cover image needs to be strong and visible color; The inside color is relatively soft and easy to read. For the complex pictures and texts, the order of order, and highlight the key points. Cover, inside page should cause form, content continuity and integrity, unified style atmosphere, around a theme.

Before the brochure printing china, firstly it need to determine the publication of the folding way. In the design of folding style, it should consider the size of the publication, pages, printing and binding equipment. Usually the position and order of the text and text in books and periodicals are based on the folding process, paper rotation and the position of the fold.

At present, the folding way can be divided into parallel folding, vertical folding, mixed folding, special folding. Parallel folding method and special folding method (including enveloping folding method, fan folding method, etc.) are mostly used for folding the design of long strip printed matter, such as advertisements, brochures, maps, book stickers in the table and illustrations. Vertical folding method is the most popular folding method, mainly used for the design of books and periodicals. And mixed folding method also known as integrated folding method, that is, in the same book, both parallel folding, and vertical folding. The mixed fold method is suitable for book stickers in the form of 30 fold 6 pages or 30 fold 9 pages.

If the content is small, put it on the front and back of a piece of paper, that just need to print a single page. If it's a lot of material that needs to be printed on multiple sides, and it's appropriate to make a brochure printing china.

For more information about brochure printing and other book printing, welcome to visit: https://www.bookprintingchina.com/.