Introduction to Precision Coating

Coating process is an important means to change and improve the surface characteristics of materials. With the continuous development of science and technology, the traditional coating process can no longer meet the requirements of modern manufacturing and processing technology. It is based on this background that precision coating technology should be applied. Born, and gradually play a pivotal role in various industries. Coating methods can be divided into the following types:

Among them, our company's existing coating methods are mainly slot-die coating and micro-gravure coating. The following mainly introduces these two coating methods:

1. slit coating

Advantage:
1. Good coating effect and high coating precision;
2. the coating range can be adjusted freely;
3. easy to disassemble and clean;
4. The coating has good antifouling properties and can maintain a high level of cleanliness.

Shortcoming:
1. The equipment structure is more complicated and the cost is higher;
2. the actual use and operation are more difficult than other coating methods.

Application: Optical film, specialty paper, OLED manufacturing, lithium battery, solar battery and other industries.

2. micro gravure coating

Advantage:
1. can apply very thin coatings to very thin materials;
2. the coating surface is even and there are few defects;
3. The scraper and net roll wear very little;
4. The micro-concave roller is easy to replace.

Shortcoming:
1. The micro-concave roller has higher cleaning requirements;
2. the glue is easily mixed with impurities and affects the coating quality;

3. It is difficult to disassemble and clean, and it takes a long time.

Application range: shading film, optical film, lithium battery, tape, film film, protective film, etc.

Changzhou Shanyou Dishan Protective Material Manufacturing Co., Ltd. specializes in the production and research and development of precision coated window films. It is the earliest and strongest window film manufacturer in China. Its products mainly include automotive films, architectural films, safety films, etc. High-end glass film. It has advanced equipment, strong R&D strength, and rich experience and technical accumulation in precision coating technology. With the company's continuous exploration and research in the application of precision coating technology, the company's high-performance glass window film product types and functions are constantly expanding and diversifying, such as constant color film, full protective skin film, high-efficiency energy-saving insulation film, Nano-ceramic membranes, ultra-primary color membranes and other series of products have continuously built their own unique competitive advantages in terms of product functional quality and cost-effectiveness, and have long-term and effective market share with technological innovation and high-end quality. (Technical Quality Department)