发布日期：2019-08-16 14:43 来源：http://www.ldykl.cn 点击：
1. Framework. There are two kinds of screen printing frames for acrylic box: wooden frame and aluminium frame. Wood frame is cheaper than aluminium frame, but the net pulled out is easy to relax, so the recyclability of aluminium frame is poor, and the recyclability of aluminium frame is higher than that of wood frame.亚克力,亚克力电子烟展架,亚克力展示架,亚克力厂家
2. Screen yarn. There are many kinds of screen yarn, such as nylon screen yarn, tapered screen yarn, metal screen yarn, etc., but nylon screen yarn is generally used.
Third, pull the net. There are manual pulling, mechanical pulling and pneumatic pulling, but for the general acrylic carton processing plant, because of its own printing requirements are not very high, so the use of manual pulling and mechanical pulling is possible, pneumatic pulling is not very useful.
Fourth, washing the net. Cleaning mosquito nets with chemicals is time-consuming. Professional acrylic carton factories usually use detergent directly. Wet the mesh and then polish it on both sides with cotton cloth. When polishing, the force should be light to avoid the net yarn falling off, and then put in the dryer to dry, standby.
5. Upgrade the sensitizer. In the market, the paste needs to be transferred by itself. First, wet screen printing with hot water, then pour into the paste, fully adjust and reserve. There are automatic sizing machines on the market, which have uniform thickness and can be adjusted by plate makers.
6. Baking board and publishing. The baking tray is usually baked in a hot air baking machine of about 30 degrees, sizing several times and baking several times. The baking net must be thoroughly dried. The thickness of the baking tray is usually specific to the requirements of the acrylic box. For pvc, the film is usually a good one. When publishing, we should pay attention to the integrity and fluency of every word.