The embossing and embossing process is one of the important methods for the artistic processing of the surface of packaging and decoration printing products, which has caused more and more attention.
First, the application of embossing process in packaging and decoration
Printing is accomplished by mechanical imprinting after the appropriate amount of ink has been applied to the printing plate. The printing surface completed by this method can only be planar, and it is not possible to produce a three-dimensional convex surface. The embossing and embossing process can produce a three-dimensional convex surface on the unprinted white paper or the printed paper surface, and has a special artistic effect.
The embossing and embossing process is another derivative creation after the invention of the ancient printing technology in China. It is an integrated process of printing technology and carving art. The copper engraving embossing and embossing process is the art of embossing (plane carving) in the printing process. Without the development of printing technology and relief art, it is impossible to have the development of embossing and embossing.
The basic characteristic of relief art is that the pattern created on a flat surface with a small area and a small thickness should be:
1. The level is clear, and the richer the better the expression.
2. The three-dimensional image is condensed and the expression is more strict and better.
3. The perspective is accurate, and the more real the expression, the better.
The basic characteristics of relief can be fully expressed through the embossing process. The main substrate of the embossing and embossing is paper. The thickness of the embossed paper is generally only a few millimeters to 1 millimeter. It is necessary to create a variety of convex patterns in this thickness range. The complexity is conceivable. And knowing.
The application and development of the embossing and embossing process in China began in the 1920s and gradually formed an independent process system in China. After the founding of the People's Republic of China, especially with the development of the commodity economy, it has been more widely used.
The embossing effect of the embossing on the surface of the paper package is as follows:
1. Create three-dimensional modeling text to add decorative art effects.
2. Improve the grade of goods and increase the added value of goods.
3. Advanced fine bumps are difficult to counterfeit, with considerable anti-counterfeiting effect.
Second, carry forward the Chinese packaging and decoration bump embossing process characteristics
China was the earliest country for engraving copperplate applications. As early as 1,000 years ago, the Song Dynasty had already used engraving copper plates. China is also one of the countries with the most used and highest level of modern engraving and embossing.
The main features of the embossing process in China are as follows:
1. The composition design is scientific and reasonable. Fully consider the overall pattern structure and make the main part stand out. Process designers have a good foundation in modeling art and can design good artistic effects.
2. Printing is closely integrated with the embossing and embossing process. The two complement each other. Printing creates good conditions for embossing and embossing. Embossing and embossing make up for printing.
3. The carving process is fine, and it is created according to the principle of relief art. It emphasizes the intersection of the perspective and the main level of different blocks, and the subtleties can also consider the three-dimensional effect of embossed paper.
4. According to different products and paper characteristics, embossing embossing printing and pressure adjustment, so that the convex layer is rich, the sense of the body is strong.
In order to further develop the characteristics of the embossing and stamping process in China, a lot of work needs to be done in the future:
1. Continue to promote the fine tradition of Chinese embossing and imprinting process. In the increasingly fierce market economy competition, increasing the value-added of goods is still an important way for competition. The application of embossing and embossing in packaging and decorating still has a vast space. Some people think that today is the era of electronic information, the traditional process can be replaced. This is a misunderstanding. Although the means of modernization must be actively adopted, it is not always used in any place. The traditional craftsmanship has a priceless treasure that is everlasting, and it also needs to be eliminated when it loses value. It should be clearly distinguished. Embossing and embossing is a kind of process technology. As long as new content is continuously enriched, it will be bright forever.
2. The combination of business operators and decorators will continue to develop new products. In the market competition, quality is often used to win, and competitive products are used to establish corporate image. The full use of the technical means of printing and embossing and embossing techniques to design and develop new products for product users is beneficial to the mutual benefit of printing companies and product users, and is conducive to continuous innovation of embossing and imprinting processes. For this reason, business operators and decorators who are engaged in packaging and decorating must constantly improve their own business standards. They can invite relevant experts to give lectures and continue to develop and innovate.
3. Make great efforts to cultivate carved bumper plate professional and technical personnel. Corrugated copper plates are usually produced by etching and engraving. Among them, the etching method can only obtain simple and non-hierarchical imprinting of pictures and pictures, and it can be used for low-grade prints, while the carving method can achieve three-dimensional printing with rich layers. It is difficult to cultivate such talents. It is necessary to have a solid foundation in fine arts and sculpture as well as familiarity with printing techniques. In the 20 years after the founding of the People's Republic of China, Shanghai had dozens of such talented people and had a high level of creativity. Hundreds of masterpieces were created. There are few talented people of this kind, and there are no successors. Fine products are hard to see. Therefore, we must intensify training, it is best to graduate from colleges, to enter the printing factory internship for a long period of time, through their own efforts to become qualified personnel.
4. Continuously improve the embossing process. Embossing and embossing of paper surface is an integrated process and it needs to deal with composite models and mechanical pressure problems. The compound model first engraved the concave plate of the copper plate and then made the composite convex surface model. The requirements are very precise, so that the three-dimensional convex surface layer can be displayed on the surface of the paper by pressing. In the long-term practice, copper, zinc, plastics, and other materials have been tried to make composite convex models. This process is of poor precision and can only be applied to simple prints. The use of on-site gypsum production convex model of fine prints, process technology is more difficult, the need for continuous improvement and innovation. In addition, it is necessary to strengthen the research on the imprinting machinery with appropriate pressure and flatness, precision, and high degree of automation.
First, the application of embossing process in packaging and decoration
Printing is accomplished by mechanical imprinting after the appropriate amount of ink has been applied to the printing plate. The printing surface completed by this method can only be planar, and it is not possible to produce a three-dimensional convex surface. The embossing and embossing process can produce a three-dimensional convex surface on the unprinted white paper or the printed paper surface, and has a special artistic effect.
The embossing and embossing process is another derivative creation after the invention of the ancient printing technology in China. It is an integrated process of printing technology and carving art. The copper engraving embossing and embossing process is the art of embossing (plane carving) in the printing process. Without the development of printing technology and relief art, it is impossible to have the development of embossing and embossing.
The basic characteristic of relief art is that the pattern created on a flat surface with a small area and a small thickness should be:
1. The level is clear, and the richer the better the expression.
2. The three-dimensional image is condensed and the expression is more strict and better.
3. The perspective is accurate, and the more real the expression, the better.
The basic characteristics of relief can be fully expressed through the embossing process. The main substrate of the embossing and embossing is paper. The thickness of the embossed paper is generally only a few millimeters to 1 millimeter. It is necessary to create a variety of convex patterns in this thickness range. The complexity is conceivable. And knowing.
The application and development of the embossing and embossing process in China began in the 1920s and gradually formed an independent process system in China. After the founding of the People's Republic of China, especially with the development of the commodity economy, it has been more widely used.
The embossing effect of the embossing on the surface of the paper package is as follows:
1. Create three-dimensional modeling text to add decorative art effects.
2. Improve the grade of goods and increase the added value of goods.
3. Advanced fine bumps are difficult to counterfeit, with considerable anti-counterfeiting effect.
Second, carry forward the Chinese packaging and decoration bump embossing process characteristics
China was the earliest country for engraving copperplate applications. As early as 1,000 years ago, the Song Dynasty had already used engraving copper plates. China is also one of the countries with the most used and highest level of modern engraving and embossing.
The main features of the embossing process in China are as follows:
1. The composition design is scientific and reasonable. Fully consider the overall pattern structure and make the main part stand out. Process designers have a good foundation in modeling art and can design good artistic effects.
2. Printing is closely integrated with the embossing and embossing process. The two complement each other. Printing creates good conditions for embossing and embossing. Embossing and embossing make up for printing.
3. The carving process is fine, and it is created according to the principle of relief art. It emphasizes the intersection of the perspective and the main level of different blocks, and the subtleties can also consider the three-dimensional effect of embossed paper.
4. According to different products and paper characteristics, embossing embossing printing and pressure adjustment, so that the convex layer is rich, the sense of the body is strong.
In order to further develop the characteristics of the embossing and stamping process in China, a lot of work needs to be done in the future:
1. Continue to promote the fine tradition of Chinese embossing and imprinting process. In the increasingly fierce market economy competition, increasing the value-added of goods is still an important way for competition. The application of embossing and embossing in packaging and decorating still has a vast space. Some people think that today is the era of electronic information, the traditional process can be replaced. This is a misunderstanding. Although the means of modernization must be actively adopted, it is not always used in any place. The traditional craftsmanship has a priceless treasure that is everlasting, and it also needs to be eliminated when it loses value. It should be clearly distinguished. Embossing and embossing is a kind of process technology. As long as new content is continuously enriched, it will be bright forever.
2. The combination of business operators and decorators will continue to develop new products. In the market competition, quality is often used to win, and competitive products are used to establish corporate image. The full use of the technical means of printing and embossing and embossing techniques to design and develop new products for product users is beneficial to the mutual benefit of printing companies and product users, and is conducive to continuous innovation of embossing and imprinting processes. For this reason, business operators and decorators who are engaged in packaging and decorating must constantly improve their own business standards. They can invite relevant experts to give lectures and continue to develop and innovate.
3. Make great efforts to cultivate carved bumper plate professional and technical personnel. Corrugated copper plates are usually produced by etching and engraving. Among them, the etching method can only obtain simple and non-hierarchical imprinting of pictures and pictures, and it can be used for low-grade prints, while the carving method can achieve three-dimensional printing with rich layers. It is difficult to cultivate such talents. It is necessary to have a solid foundation in fine arts and sculpture as well as familiarity with printing techniques. In the 20 years after the founding of the People's Republic of China, Shanghai had dozens of such talented people and had a high level of creativity. Hundreds of masterpieces were created. There are few talented people of this kind, and there are no successors. Fine products are hard to see. Therefore, we must intensify training, it is best to graduate from colleges, to enter the printing factory internship for a long period of time, through their own efforts to become qualified personnel.
4. Continuously improve the embossing process. Embossing and embossing of paper surface is an integrated process and it needs to deal with composite models and mechanical pressure problems. The compound model first engraved the concave plate of the copper plate and then made the composite convex surface model. The requirements are very precise, so that the three-dimensional convex surface layer can be displayed on the surface of the paper by pressing. In the long-term practice, copper, zinc, plastics, and other materials have been tried to make composite convex models. This process is of poor precision and can only be applied to simple prints. The use of on-site gypsum production convex model of fine prints, process technology is more difficult, the need for continuous improvement and innovation. In addition, it is necessary to strengthen the research on the imprinting machinery with appropriate pressure and flatness, precision, and high degree of automation.
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