1. Wooden screen frame Wooden screen frame has simple production, light weight, easy to operate.Low price, stretch network method simple characteristics, this screen frame is still widely used in manual printing, especially small surface printing.But the wood material solvent resistance, poor water resistance, easy to deformation after water immersion, will affect the printing accuracy.There is a tendency to be gradually replaced by metal mesh frames.At present, it is mainly used in man
Today I would like to introduce the beat cutting. Beating is a special engraving of aluminum.The grinding wheel keeps pushing forward, and between the electric flint, the smooth profiles show a wavy pattern.Accurate grasp of technology and strength makes aluminum and mesh better fit, and finally presents a perfect stretching and mesh effect. First of all, accurate measurement and calculation of 6 m long aluminum profiles are carried out.The experienced master then USES skilled tec
Selection of photosensitive materials Screen printing screen screen is required to reproduce the image.An important factor in determining reproducibility is the selection of a good photosensitive material.The so-called screen printing plate reproduction refers to the screen screen of the original image reproduction ability.It is shown in screen printing plate precision, clarity, differentiation and other aspects. oneScreen printing plate accuracy. Screen printing plate preci
Automatic printing machine - screen printing machine operated by electric motors and hydraulic system.Automatic screen presses are much more productive than manual presses and generally produce higher quality printing results. Film/film positive - this is transparent "plastic" on which your work is printed in all black. Printer/press reel - this is a square metal or wooden frame with a screen made of a mesh material and stretched tightly over it. Pictured: the m
Screen printing is a printing method that USES a scraper to drive ink through a template, but you may know this.Screen printing business can be felt to have its own language for all other terms. Bitmap - an image created on a visual display unit where each pixel corresponds to one or more bits in memory, and the number of bits per pixel determines the number of colors available.Bitmap graphics are often referred to as raster graphics. Bleeding - when the ink migrates out of the ar
Considerations when selecting a light source 1.The emission spectrum of the light source should match the absorption characteristics and color sensitivity of the photosensitive material.The energy of light varies with the frequency of the wavelength. The shorter the wavelength, the higher the frequency, and the greater the energy of the photon.When light is absorbed by matter in the process of radiation, it will cause physical and chemical changes in matter due to the certain energy of