1) Before the screen printing, the nature of the printed board material should be further understood and confirmed.
2) Check the screen carefully before screen printing.
3) After the screen printing is completed, the screen plate must be cleaned with a solvent and no printed material can be left. Otherwise, it will cause plugging.
4) Do not use resin tape to stick to the screen when it is a last resort, because sticking with a resin tape will cause the screen to shrink, resulting in errors in the size of the pattern.
5) If it is necessary to stick the tape, try not to stick the tape near the figure. If the tape is placed too close to the picture, it is easy to produce spots when screen printing.
6) In the process of screen printing, it is necessary to pay attention to the change of the state of the printed material. If foreign matter is mixed into the printed material, the foreign matter should be removed before printing.
7) The scraper is easily affected by the solvent, so after the screen printing, the scraper must be cleaned. In addition, it is better to use several scrapers for rotation. This can not only prolong its service life, but also have a comparative advantage. Good screen printing.
8) During screen printing, carefully inspect the squeegee. If the squeegee has wear or gaps, grind the squeegee.
Aluminum frame luggage, the frame is light and easy to carry, the solid metal is not afraid of small collision, has a simple and elegant line beauty, the metal color is not easy to fade, not afraid of the climate wet and mildew, the material can be recycled for sustainable use, the advantages are endless. The luggage is matched with aluminum frame to set off the high-end fashion sense. The aluminum frame luggage not only has pressure and impact resistance, but also the aluminum frame trolley case is more stressed than the zipper trolley case, and the appearance is more gas and firm, especially the color frame trolley case. Compared with the zipper trolley case, the price of the aluminum frame trolley case is slightly higher, and the aluminum frame is made of metal material, which is heavier than the zipper trolley case of the same size.
Aluminum frame luggage
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China Amulite Sunrising Luggage &Bag Products Group , http://www.chinabluesunrising.com