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  • 乐百家官方网站loo789:产品丝印加工前需要注意哪些方面

  • 本站编辑:xghl发布日期:2017-10-18 09:17 浏览次数:
产品丝印图案,听起来似乎很简单,但在丝印加工前,要注意的地方有很多,只有把控好了,丝印出来的图案才会达到理想的效果。需要注意以下几点:
The silk screen design seems to be very simple, but there are many points to be noticed before screen printing. Only when we control the silk print, can we achieve the desired effect. We need to pay attention to the following points:
 
1. 丝印加工厂车间的清洁度,对丝印车间、制版车间尽量保证空气中没有灰尘,否则会影响印刷质量。兄辉电子有万级无尘车间,安装了空气净化设备,以保持印刷、制版车间的清洁。
1. the cleanliness of the workshop of the silk printing factory, to ensure that there is no dust in the air of the screen printing shop and the plate making workshop, otherwise the printing quality will be affected. My brother Hui Electronics has a ten thousand dustless workshop, and the air cleaning equipment is installed to keep the printing and plate making workshop clean.
2.温度和湿度的要求,四季温差湿度变化很大,对印刷精度影响也相对较大,特别是多色套印,影响更为明显,所以,要求室内湿度、温度要相对稳定,并根据季节变化适当调整室内的温度和湿度,以保证印刷尺寸精度。
2. requirements of temperature and humidity, temperature difference between the seasons and humidity varies greatly, the impact of the printing precision is relatively large, especially the multicolor overprint effect is more obvious, therefore, the requirements of indoor temperature and humidity should be relatively stable, and according to the seasonal variation of adjusting indoor temperature and humidity, to ensure the printing precision.
3.了解产品的性质,现在丝印产品材料种类繁多,形状也有所不同,在丝印加工前要根据不同的要求选择适当的油墨和溶剂以及刮板等。
3., understand the nature of the product. Now there are various kinds and shapes of screen printing products. We should select the appropriate ink and solvents and scrapers according to different requirements before screen printing.
 
另外,特殊的产品一定要做丝印加工前做下表面处理,不然丝印上去的油漆附着力不好,容易掉漆。
In addition, the special product must do the surface treatment before the silk printing process, otherwise the paint adhesion on the silk screen is not good, it is easy to drop the paint.

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