l gift, silicone wristband has advantage of favorable price, soft to touch and long lasting, so it is very popular. Let me talk something about UV silicone wristband.
A UV silicone bracelet can transfer it’s color darker under sunshine when absorbing UV light. It transfer to purple or blue normally which indicating the strength of the UV index. Wearing it on the wrist is a good way to avoid long time staying under strong sunshine. We add UV powder which is also green as silicone in production.
The UV powder is kind of photochromic material. We use it to make this change. Photoreceptor color is irradiated by ultraviolet or sunlight, absorbs ultraviolet or sunlight, and produces changes in color. When it loses ultraviolet or sunlight, it customize keychainreturns to the original color.
Photoreceptor products, after sunlight or ultraviolet radiation, can absorb the energy of the sun or ultraviolet rays, produce changes in the molecular structure, lead to changes in the absorption wavelength, and produce color changes; when the sun or ultraviolet energy is lost, the original molecular structure is restored and the color of the cost is reduced.
Application of photosensitive discoloration material: coating, suitable for various surface coating products, including PMMA spray paint, ABS spray paint, PVC spray paint. Ink, printing of various materials, including fabric, paper, synthetic film, glass, etc. Plastic products, suitable for various kinds of plastic PP, PVC, ABS, silicone rubber and other materials, such as the ejection, out of shape.
waterproof-wristbands-for-eventsevent-wristbands-walmart celet is conventional one with the color silk printed on the band. It feels plain and smooth. It is suitable to design a colorful logo with the technology of overprint of tiny deviation. But the color logo will be easier fade away than the debossed inkfil one.
Different logo can be printed by different method. The regular printing technology is silk print and Overprint.
The ink is transferred to the substrate through the graphic part of the mesh via the extrusion of the scraper. The formation of the logo as the original text comes. That is the silk print.
The advantage of silk print is that simple equipment, easy operation, easy printing platemaking,
low cost and strong adaptability required.
If the logo is of more that one color and the colors stand together , then the overprint works.
In the printing and dyeing industry, several colors need to be printed on the product , that is so –called overprint.
The overprint color sequence should be made according to the features of the inks and the Superimposition rule so as to make the color of the printing close to the original.