Screen printing screen printing machine/screen printing machine selection screen should pay attention to what issues?

      Screen printing screen printing machine/screen printing machine selection screen should pay attention to what issues?
     It has already been introduced selection screen several ways.But on the basis of silk screen is not purely a selection problem.Besides considering screen, consider the cost of printing ink, printing substrates such as related to various factors.Master the methods of selection and pay attention to the problem, choose appropriate mesh can handy.The following aspects should be paid attention to when choosing a screen.
     (1) first consider the ease of printing ink through the mesh, generally choose to consider this aspect more.Middle color ink to use transparent ink, pigment particles is fine, the ratio of relative pigments chromatophore, which causes the ink, the ink when using high mesh screen can also be very well through;General plastic ink through sex is better;Special-purpose inks, ink pigment concentration is high, although its fine particles through sex is relatively poor.
    (2) if the substrates of rough surface, use commonly lower mesh screen.
Such as leather, canvas, foam sheets, wood material such as printing.Due to the rough surface substrates, strong absorbency so low with a mesh screen, in order to ensure enough ink quantity through.
(3) according to the original graphic line scale selection screen.In general, contrary to the above situation, fine lines to choose high mesh screen.
(4) selection screen also consider cost, on the premise of meet the requirements of printing, silk screen as far as possible choose low price.