Diaphragm printing machine and ordinary printing machine are two different printing equipment, they have some differences in structure, printing method, use and so on. The following is a detailed comparison of diaphragm printing presses and ordinary printing presses.
First of all, the diaphragm press is mainly used to print diaphragm materials, such as plastic film, metal foil and so on. The ordinary printing press is a universal printing equipment that can print a variety of materials, such as paper, cloth, glass, and so on.
Secondly, the printing method of the diaphragm press is generally to transfer the ink to the material through a rubber roller or rubber roller, and then to achieve the printing effect by heating or ultraviolet curing. The printing methods of ordinary printing presses are more diversified, including relief printing, lithography printing, screen printing, flexographic printing and other ways.
Third, the diaphragm press requires special inks and curing agents in the printing process to ensure the printing effect and durability. The ordinary printing press has more relaxed requirements for ink and curing agent, and different materials can be selected according to different printing needs.
Fourth, the diaphragm press is generally faster in printing speed, and can achieve high-speed continuous printing. The printing speed of ordinary printing presses is relatively slow, which is suitable for small batches and special printing needs.
Fifth, the diaphragm printing machine has high precision requirements for printed matter, and can achieve high-resolution printing effects. The accuracy requirements of ordinary printing presses are relatively low, and they can meet the general printing needs.
Sixth, the diaphragm press needs to carry out additional steps such as coating, scraping and drying during the printing process to ensure the printing effect and curing time. The printing process of an ordinary printing machine is relatively simple and does not require additional steps.
Seventh, the diaphragm printing machine is suitable for large-scale production and high-efficiency printing needs, such as food packaging, medical packaging and so on. The ordinary printing press is suitable for small and medium-sized production and personalized printing needs, such as personal business cards, posters, etc.
In addition to the above differences, diaphragm printing presses have some similarities with ordinary printing presses. They all use a variety of printing technologies and equipment to achieve the transmission and display of patterns, text and other information. Whether it is diaphragm printing press or ordinary printing press, it is an important equipment in the printing industry, providing a rich and colorful printing products for our life and work.
To sum up, there are some differences between diaphragm printing presses and ordinary printing presses in terms of structure, printing methods, and uses. Diaphragm printing machine is mainly used to print diaphragm materials, and its printing method is more special, suitable for large-scale production and high efficiency printing needs. The ordinary printing press is a general printing equipment, suitable for a variety of materials and printing methods, suitable for small and medium-sized production and personalized printing needs. Whether it is diaphragm printing press or ordinary printing press, it has played an important role in conveying information and beautifying life.
