How to work of glass bottle screen printing machine?
The basic working principle of the glass screen printing machine is to let the ink leak from the screen pattern hole designed in advance to print on the product. Generally speaking, the surface of the glass is relatively smooth, and the content of the screen printing needs to be baked in the oven to be firm. Before printing, we must first determine the size of the glass and the size of the screen printing, design the drawing and size of the screen printing content and make a good plate for backup. The screen plate is the core part of the screen printing machine, this is a stencil made of silk screen material, the inside part of the content is hollow so that the ink is squeezed out and printed on the glass. This position is set in advance on the machine parameters, through the air pressure to drive and press the screen to achieve automatic operation.
Working process:
1. Fix the screen plate on the frame of the printing press, and pour ink into one end.
2. Place the glass bottle on the press bench and use a fixed support frame to support it, ensuring that the glass bottle is aligned with the screen plate
3. Start the machine button, the scraper exerts pressure on the screen screen while moving toward the other end of the screen screen, the process of moving the ink from the mesh out of the pressure on the glass surface
4. Finally, the substrate is baked and reinforced with glass bottles to complete the printing.
Advantages of screen printing machine: high output per unit time, can meet the production needs; High printing accuracy, can print any pattern text, only need to adjust the data in advance according to the product demand; Simple operation and low maintenance cost. The machine is simple in structure, has a special console control button, can be operated without professional personnel, and the machine has no consumables and does not require frequent replacement maintenance; Do not pick material and ink, compatibility is strong.
Disadvantages of this machine:High equipment cost, one-time investment is large; The color type is single, only one color can be printed at a time, if the product needs a variety of colors, it needs to be printed in multiple screens, which cannot be printed.
The application fields of screen printing machine mainly include:
1. Construction industry, screen printing technology is applied to the glass decoration of buildings, special blocking glass, such as glass curtain wall, toilet partition, glass wall and interior decoration;
2. In the field of packaging, the screen printing machine can be used for the surface treatment of glass packaging, such as the screen printing of the specifications of Amber bottles, essence water, drugs and other bottles in the pharmaceutical industry, the scale screen printing of the laboratory measuring cylinder beaker, and the screen printing of the logo on the outer packaging of plastic products;
3. In the field of home furnishing, silk screen printing beautiful patterns and patterns bring beautiful comfort to furniture;
4. In the field of electronic control, screen printing can be used on electronic components, such as the control panel of electronic products, to facilitate the operation of the product;
5. Other fields, glass art, synthetic materials, etc
In short, the glass screen printing machine has injected fresh blood into the glass industry and driven scientific and technological progress. It is believed that this technology will be more and more optimized and drive the development of more fields.
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