Special printing can not be explained by the special format of the printing format, but should be categorized by the differences formed by the printed products. Of course, they are still developed and changed based on the four major formats of letterpress, lithographic, gravure, and stencil. . We have always used paper as the benchmark for performance. However, special printing can be performed using a variety of different materials. Therefore, the method of plate making and the method of printing also vary. For example, the most basic material, such as Cellophane, plastic skins, artificial crepe paper, metal tubes, aluminum foils, etc. can all exhibit their unique personality. In recent years, many other products use cellophane as a material for printing. Based on the unique personality of the product, special equipment and special techniques are required. For example, cellophane is used for packaging food and other factors, so the ink used must be carefully considered. And chemical changes in food or affect the taste of food, other things such as printing materials and even with the necessary additional technology is inevitable. Because the phenomena exhibited by all kinds of special printing are beyond the ordinary people's living environment, they are valued and used by designers. Of course, many performances have to choose special printing methods.
Aluminium Foil Printing Aluminium Foil is a thin piece of aluminum foil. Like paper, it usually has a thickness of about 0.007mm to 0.02mm. When it is pressed into the final stage, it is rolled in two pieces at the same time to make the aluminum foil on both sides of the front and back sides. . The main characteristic of aluminum foil is to prevent moisture, and it can have shading effect, so the most commonly used is cigarette packaging or film packaging. There are many situations where the use of paper or plastic film on the back of aluminum foil is more versatile.
Most of the aluminum foil printing uses gravure printing, aluminum foil is reel type, so the press will use a round rotary press. Usually a large number of packages or a large number of prints are used. Due to its moisture-proof and moisture-proof characteristics, it is usually applied to food packaging.
Cellophone printing (Cellophone)
The main characteristic of Celollo paper is moisture-proof and bright, so it is also used in food packaging and is very beautiful and hygienic. The Selore paper is a transparent paper that is surface-treated and back-treated after printing to make it a plastic film, which is classified into two types, transparent and opaque. Transparency is transparent paper welding plastic film, opaque are divided into three kinds: one for the metal foil welding plastic film, and then a paper for welding plastic film, the other is transparent paper and metal foil welding plastic film at the same time. Generally, it is printed by gravure printing method. Since Zeluoluo paper is of the reel type, the printing press is a rotary gravure printer, which is also suitable for a large number of printed materials such as food, textiles, pharmaceuticals, cigarettes, cosmetics, machinery, etc. Parts, fruits, seafood and more. In addition to gravure printing, Celollo printing also uses lithography and stencil printing.
Tin printing Tin printing in daily life, see a lot, such as canned food, candy boxes, food packaging, etc., dazzling, brilliant. Since the metal sheet itself is a bright material, it is printed with more colorful colors. Tinplate printing generally uses lithographic printing; tinplates are washed with acid prior to printing, and then can be printed on a layer of antirust paint. After printing is completed, the cans are processed. Of course, especially in canned foods, special treatment is needed to avoid causing side effects to foods. Generally used tinplate material is cheap but easy to rust, so it is overcome by a new material, that is, aluminum skin; aluminum skin produced by extending aluminum block, and then processed by internal processing, is the best material. Beer cans are generally used in Europe and the United States and most of them can be used by others. Their future is unsurpassed.
Hose printing hose printing is also a very common print. The so-called hose is a soft metal, such as lead, aluminum, tin and the like, the daily most common are toothpaste tubes, ointment tubes, paint tubes, and so on. Since the contents of the contents are different, it is extremely important for the internal paint to prevent chemical changes. Hose printing generally uses dry lithography as the most common, automated equipment, using a consistent operation method, from the inside of the hose to the surface of the printing, and finally poured into the contents of re-packaging, the production volume is extremely fast. This kind of machinery and equipment is not a general printing press, but a special equipment.
Plastic Film Printing (Plastic Film)
Plastic film is produced from a variety of synthetic resins. Since there are many types of products produced by various brands, it is extremely confusing. However, there are no major problems in terms of general printing conditions. The main reason is that the characteristics of plastic films must be considered. , namely: (1) the amount of mechanical tension when printing; (2) the impact of the ink on the non-absorbing surface; (3) heat shrinkage.
From the point of view of printing methods, the most used gravure printing has a pleasing hue, a good transfer of ink, and easy use of various resin solvents. Others such as lithography, letterpress printing, and stencil printing are also used. Plastic film printing is separately printed and then affixed with other films. For example, in food packaging, its packaging materials must be moisture-proof, odor-free, tasteless, and air-proof, and other types of automatic packaging machines. The cooperation of conditions can also affect the degree of printing of plastic sheets.
The three-dimensional printing prints can be seen by the human eye after being processed to produce a deep three-dimensional impression. This is a new development product of the printing technology. In the future, it cannot be ignored. Stereoscopic printing is generally classified into two types: transmissive and reflective. The transmissive type means that the back of the three-dimensional printed article is irradiated with a fluorescent lamp to visually create a three-dimensional effect. The reflective type is to apply a transparent lens with a beam-cutting effect on the surface of the printed material, thus visually creating a stereoscopic effect. Through three-dimensional printing is the use of color film or plastic film as a material, printed in lithographic printing. Reflective three-dimensional printing is to use coated paper, such as coated paper, to implement precision lithography and multi-color printing, transparent plastic will be made of wave-type transparent lenses, and then the transparent lens on the print tops and Serve.
Stereoscopic printing consists of manuscript photography, plate making, printing, and final laminating. It is necessary to adopt a consistent operation mode because the convenience of the work, especially the more complex three-dimensional printing, is more necessary. The most complicated three-dimensional printing and even more than five layers of multi-image overlap, based on the needs of technology, at the time of photography is to use two-image three-dimensional photography. In short, three-dimensional printing is the product of the interaction between optics and printing, and the visual illusion of the human eye is also the most important key.
Because of its special interest in products, three-dimensional printing is widely loved by everyone. It is also widely used in advertising media, such as landscape postcards, calendar cards, POPs, labels, elevators, playing cards, and matches, and so on. Its future is ambitious and worthy of research and development.
Magnetic Printing (MICR)
Magnetic printing is mostly used in cheques for securities to avoid the effect of counterfeiting. Magnetic printing is called (MICR), which is short for Magnetic Ink Character Recognition. Its main printing purpose is from 0 to 9 and other numbers and symbols. Under the check, magnetic powder is mixed into the ink to print such numbers or symbols. Since the electrical wave differences generated by each character are different, it constitutes a discrimination on the classification process. Magnetic printing is widely used in cheques. For example, in the United States, there are 20 billion cheques in one year. In terms of working methods, it is divided into manual and mechanical.
The paper used for magnetic printing is itself magnetically mixed with iron powder. In printing, since the difference in the electric charge of the ink attached to each numeral and symbol is different, the magnetic attraction of the paper and the magnetic force of the paper at the time of printing constitute different radio wave differences for the purpose. In the future, magnetic printing will be used not only for cheques, but also for other securities.
Aluminium Foil Printing Aluminium Foil is a thin piece of aluminum foil. Like paper, it usually has a thickness of about 0.007mm to 0.02mm. When it is pressed into the final stage, it is rolled in two pieces at the same time to make the aluminum foil on both sides of the front and back sides. . The main characteristic of aluminum foil is to prevent moisture, and it can have shading effect, so the most commonly used is cigarette packaging or film packaging. There are many situations where the use of paper or plastic film on the back of aluminum foil is more versatile.
Most of the aluminum foil printing uses gravure printing, aluminum foil is reel type, so the press will use a round rotary press. Usually a large number of packages or a large number of prints are used. Due to its moisture-proof and moisture-proof characteristics, it is usually applied to food packaging.
Cellophone printing (Cellophone)
The main characteristic of Celollo paper is moisture-proof and bright, so it is also used in food packaging and is very beautiful and hygienic. The Selore paper is a transparent paper that is surface-treated and back-treated after printing to make it a plastic film, which is classified into two types, transparent and opaque. Transparency is transparent paper welding plastic film, opaque are divided into three kinds: one for the metal foil welding plastic film, and then a paper for welding plastic film, the other is transparent paper and metal foil welding plastic film at the same time. Generally, it is printed by gravure printing method. Since Zeluoluo paper is of the reel type, the printing press is a rotary gravure printer, which is also suitable for a large number of printed materials such as food, textiles, pharmaceuticals, cigarettes, cosmetics, machinery, etc. Parts, fruits, seafood and more. In addition to gravure printing, Celollo printing also uses lithography and stencil printing.
Tin printing Tin printing in daily life, see a lot, such as canned food, candy boxes, food packaging, etc., dazzling, brilliant. Since the metal sheet itself is a bright material, it is printed with more colorful colors. Tinplate printing generally uses lithographic printing; tinplates are washed with acid prior to printing, and then can be printed on a layer of antirust paint. After printing is completed, the cans are processed. Of course, especially in canned foods, special treatment is needed to avoid causing side effects to foods. Generally used tinplate material is cheap but easy to rust, so it is overcome by a new material, that is, aluminum skin; aluminum skin produced by extending aluminum block, and then processed by internal processing, is the best material. Beer cans are generally used in Europe and the United States and most of them can be used by others. Their future is unsurpassed.
Hose printing hose printing is also a very common print. The so-called hose is a soft metal, such as lead, aluminum, tin and the like, the daily most common are toothpaste tubes, ointment tubes, paint tubes, and so on. Since the contents of the contents are different, it is extremely important for the internal paint to prevent chemical changes. Hose printing generally uses dry lithography as the most common, automated equipment, using a consistent operation method, from the inside of the hose to the surface of the printing, and finally poured into the contents of re-packaging, the production volume is extremely fast. This kind of machinery and equipment is not a general printing press, but a special equipment.
Plastic Film Printing (Plastic Film)
Plastic film is produced from a variety of synthetic resins. Since there are many types of products produced by various brands, it is extremely confusing. However, there are no major problems in terms of general printing conditions. The main reason is that the characteristics of plastic films must be considered. , namely: (1) the amount of mechanical tension when printing; (2) the impact of the ink on the non-absorbing surface; (3) heat shrinkage.
From the point of view of printing methods, the most used gravure printing has a pleasing hue, a good transfer of ink, and easy use of various resin solvents. Others such as lithography, letterpress printing, and stencil printing are also used. Plastic film printing is separately printed and then affixed with other films. For example, in food packaging, its packaging materials must be moisture-proof, odor-free, tasteless, and air-proof, and other types of automatic packaging machines. The cooperation of conditions can also affect the degree of printing of plastic sheets.
The three-dimensional printing prints can be seen by the human eye after being processed to produce a deep three-dimensional impression. This is a new development product of the printing technology. In the future, it cannot be ignored. Stereoscopic printing is generally classified into two types: transmissive and reflective. The transmissive type means that the back of the three-dimensional printed article is irradiated with a fluorescent lamp to visually create a three-dimensional effect. The reflective type is to apply a transparent lens with a beam-cutting effect on the surface of the printed material, thus visually creating a stereoscopic effect. Through three-dimensional printing is the use of color film or plastic film as a material, printed in lithographic printing. Reflective three-dimensional printing is to use coated paper, such as coated paper, to implement precision lithography and multi-color printing, transparent plastic will be made of wave-type transparent lenses, and then the transparent lens on the print tops and Serve.
Stereoscopic printing consists of manuscript photography, plate making, printing, and final laminating. It is necessary to adopt a consistent operation mode because the convenience of the work, especially the more complex three-dimensional printing, is more necessary. The most complicated three-dimensional printing and even more than five layers of multi-image overlap, based on the needs of technology, at the time of photography is to use two-image three-dimensional photography. In short, three-dimensional printing is the product of the interaction between optics and printing, and the visual illusion of the human eye is also the most important key.
Because of its special interest in products, three-dimensional printing is widely loved by everyone. It is also widely used in advertising media, such as landscape postcards, calendar cards, POPs, labels, elevators, playing cards, and matches, and so on. Its future is ambitious and worthy of research and development.
Magnetic Printing (MICR)
Magnetic printing is mostly used in cheques for securities to avoid the effect of counterfeiting. Magnetic printing is called (MICR), which is short for Magnetic Ink Character Recognition. Its main printing purpose is from 0 to 9 and other numbers and symbols. Under the check, magnetic powder is mixed into the ink to print such numbers or symbols. Since the electrical wave differences generated by each character are different, it constitutes a discrimination on the classification process. Magnetic printing is widely used in cheques. For example, in the United States, there are 20 billion cheques in one year. In terms of working methods, it is divided into manual and mechanical.
The paper used for magnetic printing is itself magnetically mixed with iron powder. In printing, since the difference in the electric charge of the ink attached to each numeral and symbol is different, the magnetic attraction of the paper and the magnetic force of the paper at the time of printing constitute different radio wave differences for the purpose. In the future, magnetic printing will be used not only for cheques, but also for other securities.
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