Henan _ Di silk screen factory offer a screen printing (certified) _ silk screen factory in Zhengzhou

Choose the right angle when screening the film above lines and mesh diameter parallel or overlap occurs after proofing time through the photosensitive coating hampered by lax thread will appear light (light refraction) causing sawtooth . So choose mesh screen angle will be very necessary. Screening angle of generally 45 °, 22.5 °, 12.5 °, 7.5 ° and so on. We desired angle according to the thickness of the select line. Screening angle is difficult to have a standard screen phone manufacturers Zhengzhou, 45 ° or 22.5 ° angle is not optimal. Standard Stretching step: Screen can be stretched in 1-3 minutes to desired tension Henan sewage plants offer, but the screen is fixed to the screen frame, you must wait at least 15 minutes, then increase tension final desired tension value, if this process is repeated several times in Zhengzhou silk processing plant, will reduce future loss of tension. If you stay five minutes Nien net silk screen factory in Zhengzhou good post-tensioned net loss of tension more than 28%. If you stay 15 minutes after Zhang Nien net good network, 15% -20% loss of tension. If you stay 30 minutes after Zhang Nien net good network, the tension loss of 10%. Henan _ Di silk screen factory offer a screen printing (certified) _ silk screen factory in Zhengzhou Zhengzhou Di by a screen printing. Zhengzhou Di a screen printing (www.diyisiyin.com/)(www.xxxx.com) is Zhengzhou, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Di a leader in screen printing with the staff warmly welcome all inquiries negotiations to create a screen printing Di better future.