The screen printing process of glass is based on the principle of screen printing, printing ink onto the surface of the glass, and then using the curing measures of the ink, the printed pattern is firm and durable. The process is as follows: stretching net → sizing → drying → printing → development → drying ↓ flat glass → cutting → edging → cleaning and drying → printing ↓ sintering 1. suitable for printing glass according to user requirements, cutting glass, can be the rule The shape can also be an irregular shape, then it is edge-grinded, then washed, and dried for use. The mesh and mesh frame are selected in the stretch net, and the two are combined. This is the stretch net. This article will introduce you to the video of the stretcher.
The stretcher is a special auxiliary machine for screen printing and plate making. It stretches the screen on the frame according to a certain tension, which is an indispensable machine for the plate carrier. Pneumatic and mechanical stretchers are popular in the market.
Of course, there is also a type of stretcher, called a fully automatic hydraulic netting machine. This type of pump net machine will have a relatively high degree of automation, and the application process shows great efficiency, high quality and low consumption. Many features, such as less labor, are getting more and more attention from users, and are the main equipment for high-precision stretch nets.
Stretching machines are currently available in the market: manual stretcher and pneumatic stretcher; among them, manual stretcher is divided into bead type and collet type. The manual bead type stretcher has become the first consideration in the printing industry due to its relatively low cost.
When the printing personnel use the ink, the same amount of ink is dispensed by the ink-adjusting personnel according to the quantity of the blanking and the area of ​​the graphic, and the same diluent is added, the ratio is 10% to 15%, and the amount of ink dispensed by each printing machine is recorded; Returned to the ink-adjusting chamber, the ink-receiving personnel are responsible for recovering the remaining ink, and making a record in the ink-collecting registration form, and marking the outside of the ink-box.
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