glossy ink Precautions

1 , since the mirror silver ink dilute water, it should choose a high mesh screen , not only that, squeegee hardness should be more rigid .
2 , mirror ink must stir before using it with aluminum powder mixed resin to fully ensure the emergence mirror effect , otherwise , masterbatch glow in dark the produce mirror effect .
3 , printing ink mirror when temperature and humidity are very important, because the ink on the screen easy to dry, so we can not screen in air circulation , otherwise very easy to block network , when the air humidity, mirror effect backward , so in the screen printing to prevent air flow and moisture as possible.
4 , screen tension slightly lower , the net transfer from also nearer, and appropriate pressure reducing scraping blade, otherwise the mirror effect will undermine the formation .
5, printing machinery , which can not be used to back blade with a hard aluminum or stainless steel , while the gum back blade should be used to ensure Photoluminescent Ceramic ink coating uniformity mirror , the mirror effect is the same.
6 , mirror effect mirror the way the ink is drying on the mirror effect in terms of heating and drying naturally dry less good , and note should be consistent with warming temperatures and drying time , otherwise the mirror performance and color saturation will differ.
7 , we must first understand the dilute water mirror ink printing technique is the key, when the printing speed is slow, on the one hand , dilute the ink will leak water shed mirror screen , on the other hand , mirror ink easy to absorb moisture from the air , after printing mirror effect was not good , for at the time of printing, the ink mirror inverted version must be continuous and rapid network printing , printing to complete successfully , that is, the printing side of the workpiece edge to check this rate, will give the effect of impact printing , such as blocking network , printing ink does not go on the screen slagging Orchestra.

About the luminous light-emitting basis

Luminous powder is common to us . So what luminous luminous basis of it, let's take a look .
1 , the light emitting luminous material is carried out according to the principle of photoluminescence , the excitation source is typically daylight and artificial light, it absorbs excitation light and stored , after the excitation light is stopped , then the decorative gravels in the form of slow- light slow release . absorbing light emitting → storage → → re-emitting , the process may be repeated indefinitely repeated , and the discharge cell phone battery charging → → → rechargeable discharge process was repeated using similar .
2 , the light-emitting material in the absence of external light source emits light in a dark environment , which is called the afterglow emission time period . Better performance of the long afterglow luminescent colors and diverse materials such as silicate system afterglow materials ,glow in the dark material activated afterglow characteristics of alkaline earth aluminate is the most superior, can achieve more than 20 hours afterglow - luminous .

A new kind of luminescent films

This luminescent films is a new kind of self-emitting product. It has great storing - emitting energy by absorbing the natural or artificial light such as sunlight; fluorescent light etc. When exciting for 10 - 30 minutes, it can glow for 8 - 12 hours in the dark. The characteristic of it is nontoxic and free from any radioactive and it has effect of repeatedly absorbing-emitting light.The glow products is suitable for any environment, such as high or low temperature, moist, acidity, basicity and need no outside energy.

Photochromic pigments

Photochromic pigments is a reversible chemical reaction, which is an important judgment standard, irreversible reaction occur under the action of light, also can cause the change of the colors, only belong to the category of general photochemical, not belong to the category of photochromic.