Spot colors are used in places where colors do not overlap with each other. Due to the unusually rich pigments in the natural world, there are many kinds of spot color inks. - In a general sense, spot colors are all colors other than the primary colors, and there are infinitely many spot colors. PANTONE Corporation of the United States formulated the color standard for ink spot color, and the color cards that are commonly used today are printed according to the spot color ink produced.
PANTONE color card is actually a very small part of the spot color, we call it the standard color. Now that Europe has also developed a European standard color, we can see these two standard colors as a subset of all spot colors. Of course, a variety of spot colors can also be allocated to a variety of spot colors in various color card printing standard colors. Color cards are the common language of printing companies in the world.
What kind of red is the red color, nobody can tell, but if you tell the PANTONE color number, you can easily find this kind of ink. Whether the ink manufacturer can provide ink in accordance with the standard color card production relates to the vital interests of the user. Selecting the ink color is an important content. Although the four-color printing technology is difficult to grasp, it seems very simple to select the primary color ink because the ink manufacturer produces There is only one set of four-color inks. In contrast, the choice of spot color ink is a lot more troublesome. If the designer happens to use a standard color to express his design ideas, and you just bought the ink, then you can only use this kind of ink. , but fewer and fewer designers will do this, perhaps the boss will not allow him to do so, because the easier it is to get, counterfeiting is also simple. The deployment of inks is also based on the subtractive method in color science, but it is necessary to quickly deploy an accurate color, as important as theory and experience.
Material and ink selection
Offset and other printing methods may not be so troublesome, because the printability of paper is very good, basically do not consider adhesion problems, but screen printing and pad printing is not so simple, silk screen and pad printing materials are many, it is impossible to use Instead of an ink, an ink manufacturer must produce a wide variety of inks in order to fully adapt to the market.
We can simply divide the printing materials into the following categories:
1. PP and PE, in the plastics family, PP, PE are two kinds of materials with very large amounts. The first is that they have very good physical properties, chemical resistance is very good, most of the solvents can not do them, so in the coating , cosmetics, plastic films and electrical products have a wide range of uses. But this is also the reason why they are difficult to print, because their constituent molecules are non-polar molecules. At present, prepress printing methods are commonly used for printing these two kinds of materials. The more common methods are flame treatment and high frequency processing. The Pl treated water produced by MARABU is actually a strong oxidizer, and the good adhesion of the ink is achieved by forming a rough surface on the surface of the oxidized material. The development of PP-free inks is also a goal of many manufacturers, and the technology is basically mature, but the non-handling inks are not well attached to PE surfaces. MARBU's PP series inks are free-handling inks.
In combination with prepress processing, the types of inks that can be used on the surface of PP and PE are many. We are talking about solvent inks here. For UV inks, prepress processing is also a must. At present, there are no UV inks that are free from treatment. It should be said that in the current printing technology field, it is difficult to achieve stable quality control by printing on PP and PE materials.
2. Some polar materials such as ABS, PC, PVC, PS, and AS are easy to print. Most of these materials can be printed without prepress processing. This ink is the strength of all manufacturers.
3. The substrates such as glass, metal and ceramics do not have any absorption properties on the surface, and the inks manufactured according to the conventional methods are difficult to work. In most cases, two-component inks are used.
Nowadays, more and more enterprises are engaged in moving and printing screen printing. The ability to find inks suitable for customers' products means the ability to obtain orders. However, suppliers' information shows that they can fit this material. To determine whether they can really meet the requirements, the key is to perform tests as required. If the test results are not good, you may want to replace the ink. Sometimes you may get the wrong information and technology, so we must understand the test method, many inks can not achieve the printing method of the product, the wrong test method is an important reason for this result. If some problems cannot be solved, please contact the ink manufacturers in time.
The important information provided in the previous description is to first understand what the customer's product is, and secondly to be familiar with the ink selection information, and then meticulously experiment until the customer is satisfied. In theory, there are no products that cannot be printed. In fact, many product printings are annoying to you. The key is whether there are enough test methods to solve them.
PANTONE color card is actually a very small part of the spot color, we call it the standard color. Now that Europe has also developed a European standard color, we can see these two standard colors as a subset of all spot colors. Of course, a variety of spot colors can also be allocated to a variety of spot colors in various color card printing standard colors. Color cards are the common language of printing companies in the world.
What kind of red is the red color, nobody can tell, but if you tell the PANTONE color number, you can easily find this kind of ink. Whether the ink manufacturer can provide ink in accordance with the standard color card production relates to the vital interests of the user. Selecting the ink color is an important content. Although the four-color printing technology is difficult to grasp, it seems very simple to select the primary color ink because the ink manufacturer produces There is only one set of four-color inks. In contrast, the choice of spot color ink is a lot more troublesome. If the designer happens to use a standard color to express his design ideas, and you just bought the ink, then you can only use this kind of ink. , but fewer and fewer designers will do this, perhaps the boss will not allow him to do so, because the easier it is to get, counterfeiting is also simple. The deployment of inks is also based on the subtractive method in color science, but it is necessary to quickly deploy an accurate color, as important as theory and experience.
Material and ink selection
Offset and other printing methods may not be so troublesome, because the printability of paper is very good, basically do not consider adhesion problems, but screen printing and pad printing is not so simple, silk screen and pad printing materials are many, it is impossible to use Instead of an ink, an ink manufacturer must produce a wide variety of inks in order to fully adapt to the market.
We can simply divide the printing materials into the following categories:
1. PP and PE, in the plastics family, PP, PE are two kinds of materials with very large amounts. The first is that they have very good physical properties, chemical resistance is very good, most of the solvents can not do them, so in the coating , cosmetics, plastic films and electrical products have a wide range of uses. But this is also the reason why they are difficult to print, because their constituent molecules are non-polar molecules. At present, prepress printing methods are commonly used for printing these two kinds of materials. The more common methods are flame treatment and high frequency processing. The Pl treated water produced by MARABU is actually a strong oxidizer, and the good adhesion of the ink is achieved by forming a rough surface on the surface of the oxidized material. The development of PP-free inks is also a goal of many manufacturers, and the technology is basically mature, but the non-handling inks are not well attached to PE surfaces. MARBU's PP series inks are free-handling inks.
In combination with prepress processing, the types of inks that can be used on the surface of PP and PE are many. We are talking about solvent inks here. For UV inks, prepress processing is also a must. At present, there are no UV inks that are free from treatment. It should be said that in the current printing technology field, it is difficult to achieve stable quality control by printing on PP and PE materials.
2. Some polar materials such as ABS, PC, PVC, PS, and AS are easy to print. Most of these materials can be printed without prepress processing. This ink is the strength of all manufacturers.
3. The substrates such as glass, metal and ceramics do not have any absorption properties on the surface, and the inks manufactured according to the conventional methods are difficult to work. In most cases, two-component inks are used.
Nowadays, more and more enterprises are engaged in moving and printing screen printing. The ability to find inks suitable for customers' products means the ability to obtain orders. However, suppliers' information shows that they can fit this material. To determine whether they can really meet the requirements, the key is to perform tests as required. If the test results are not good, you may want to replace the ink. Sometimes you may get the wrong information and technology, so we must understand the test method, many inks can not achieve the printing method of the product, the wrong test method is an important reason for this result. If some problems cannot be solved, please contact the ink manufacturers in time.
The important information provided in the previous description is to first understand what the customer's product is, and secondly to be familiar with the ink selection information, and then meticulously experiment until the customer is satisfied. In theory, there are no products that cannot be printed. In fact, many product printings are annoying to you. The key is whether there are enough test methods to solve them.
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