A rubber wristband is made by the hydraulic press machine from 100% high quality silicone rubber. It will deformed and immediately restored as it’s tension and flexibility. Rubber wristband is a real green jewelry with wear-resistant , high temperature resistance, no deformation and no side effects on body.
Rubber wristband has certain care function while some functional materials such as negative ions added into the wristband
A glow in dark rubber wristband is made by the same technology with the normal wristband but adding the glow powder .
The powder can be added into the band body or the ink for the printed or debossed colorfilled style wristband. The glow powder is eco as well as the silicone material.
When absorbs enough strong light before being put in the dark, it glows blue, green or red depending on the style of the glow power. The glow will last for hours and gradually weaken. But when reabsorbs the light , it glows again like original shows.
It is the most favorable item for the night event. It looks so good in the dark reflecting the logo custom. Hope this can help you for the glow in dark rubber wristbands.
A uv rubber wristband can transfer its color darker under sunshine when absorbing uv light. It is not only with good looking appearance but also indicating the strength of the uv index.
So some uv rubber wristbands made as the indication with the ruler of levels of index. Wearing on the wrist to avoid long time staying under strong uv.
So what makes it uv transfer ? The answer is the UV phosphor which usd uv energy to open the sensitive molecular bond and make it jump from low energy to high energy level
There will be a change from visible light to visible light, resulting in the changing color from light to dark.
It become a uv rubber wristband when the UV phosphor is put into the rubber mass and produce it a band.