The advantages of silk screen printing :
(1) It is not limited by the size and shape of the printed matter.
General printing can only be printed on a flat surface. Screen printing can not only print on a flat surface, but also print special shaped molded objects on a spherical curved surface. Shaped objects can be screen printed.
(2) The printing pressure with soft layout is small.
The screen is soft and elastic.
(3) The ink layer has strong covering power.
Pure white printing can be done on all black paper, with strong three-dimensional effect.
(4) Suitable for various types of inks.
(5) Strong anti-rotation performance.
Can keep the gloss of printed matter unchanged. (Neither temperature nor sunlight have any effect). This eliminates the need for additional laminating and other processes when printing some stickers.
(6) Flexible printing methods.
(7) Convenient plate making, low price, and easy to master technology.
(8) Strong adhesion.
(9) You can use manual silk screen printing or machine printing.
(10) Suitable for long-term display, outdoor advertising is expressive.
Technical anomalies and analysis.
1. The pattern is unclear.
Reasons: improper ink selection or quality problems of the ink itself. The ink is too fast, the printing patterns and lines are not clear, the ink viscosity is too high when the pattern is insufficient or the line breaks, and the pattern is insufficient or the line is broken during printing. The printing phenomenon affects the normal use of ink.
Solution: Use a slow-drying solvent that replaces the appropriate ink to prepare the diluted ink and a thixotropic agent to reduce the viscosity of the slow-drying solvent to dilute the ink. Choose the correct printing that pays attention to the ink performance of the printing screen to increase the strength of the squeegee. At the same time, the surface of the printed matter that pays attention to the uniformity of the squeegee is processed (the substrate of the printing rough grain can be printed with varnish or other materials after the primer).
2. Obvious reticulation appears.
Reason: The ink dries too quickly, and the ink viscosity is too high, and the mesh with insufficient fluidity is too thick.
Solution: Use a slow-drying solvent to adjust the ink of the ink, add a thixotropic agent to reduce the viscosity, and use a high-mesh net that improves the flow performance of the ink.
Telephone: 86+0573-83361666 Mobile phone: 189-5739-8802
Mail box: email@example.com
Yisheng: No. 39, Meidong Road, Wangdian Town, Xiuzhou District, Jiaxing City
Yixuan: Inside Jiaxing Huapeng Motorcycle Parts Co., Ltd. on the north side of Yufeng Road, Yuxin Town, Nanhu District, Jiaxing City