Screen printing mesh plate making method, I believe many friends are not very understanding. Professional maishi technical experts explain to you:
Screen printing mesh process: photosensitive paste preparation has been stretched - degreasing - drying - coating - drying - exposure - development - drying - revision - final exposure - sealing mesh (2) Direct film making method for photosensitive film: The photosensitive film is commonly called water film. It is made of transparent plastic film with a thickness of 0.1mm. It is coated with a certain thickness of emulsion on one side. The screen is fully wetted, and then the membrane is attached. The membrane is adsorbed onto the screen by capillary action. After drying, the plastic substrate is peeled off for exposure and development, and finally the desired pattern is obtained.
Screen printing mesh process: stretched net - skim - wet - film - drying - reinforcement - exposure - development - drying - revision - sealing network
Screen printing mesh process: stretched net - degreasing - drying - peeling film base - exposure - development - drying - revision - sealing network 3. indirect plate making method indirect plate making method The indirect film is first exposed, hardened with 1.2% H2O2, and then developed with warm water. After drying, it is made into a peelable graphic film. When making the plate, the film film surface is tightly attached to the stretched wire mesh, and the glue is pressed by extrusion. The film is adhered to the wet wire mesh, the base is peeled off, and the screen printing screen is made by drying with the wind. Shanghai Kaixian Printing Technology Co., Ltd. specializes in the production of silk screen stencil production, printing stencil, screen printing, PCB screen printing stencil, stencil processing, stencil design. All kinds of printing stencils can be customized according to customer requirements, fast and durable.
The professional technical methods of screen printing mesh can be used as a reference, hoping to bring convenience to everyone.