Pearlescent ink features
(1) Pigment vulnerability
Pearlescent pigments are made of titanium dioxide (or other metal oxides) coated with mica. They have a flake-like structure and are very fragile and can easily be destroyed.
(2) Large particle size
The commonly used mica titanium pearlescent pigments have a size of 25 Î¼m and a thickness of 0.2-0.5 Î¼m.
(3) The effect of transparency on pearlescent effect The pearlescent effect of pearlescent ink mainly comes from the refraction and interference of incident light. If the transparency of the ink layer is low, the originally abundant light will be absorbed and lost. Therefore, when selecting the ink binder or varnish, choose a material with good transparency.
(1) Suitable for the printing of solid patches
Due to the large particle size of the pearlescent ink pigments, the number of ink particles carried by the dots is small. For example, a 2% dot can only carry one pigment particle, and it is difficult to ensure the reproduction of small dots. Therefore, the pearlescent ink is not suitable for printing. Mesh tune products are best used for the printing of field patches.
(2) The back of the dirty phenomenon
The printing of pearlescent inks is particularly prone to back-face smudging. This is mainly due to the large size of the pearlescent pigment particles. In order to increase their fluidity, a large amount of binders have been added, thus making the ink thinner and the drying time longer. Can take the following measures to control and solve: First, strictly control the workshop temperature, humidity, temperature control at about 200C, humidity control at about 55%. The second is to keep the amount of water as small as possible while ensuring the balance of water and ink. The third is to spray powder in the delivery section, but it should be noted that the amount of dusting can not be too large, otherwise it will affect the gloss of pearl ink. In addition, it is best not to use dry oil to increase the drying speed of pearlescent ink. If it is necessary to use it, use dry white oil because red dry oil will affect the appearance of pearlescent effect. Dry oil should not exceed 2%.
Professional cooking utensil whisk set is made of high quality durable stainless steel and use highly-polished processing method to bring the dual rust resistance protection of stainless steel. Ergonomically designed for excellent balance and control-for a difference you can really feel in the hand.
Stainless steel balloon whisk set makes cooking much easier and more enjoyable. Try the largest whisk for big bowls of pancake batter, the midsize one for beating eggs, and the littlest for blending a small batch of vinaigrette.
Kitchen Whisk,Stainless Steel Wire Whisk,Stainless Steel Balloon Egg Whisk,Non-Stick Silicone Whisk
YANGJIANG TOALLWIN TRADING CO., LTD , http://www.toallwin.com