deformation. Second, the real silicone bracelet touches smoothly with special surface treatment and easily stick with dust , hair and other impurities. Third, when it burned with fire, the false silicone bracelet will come up with the black material on the edge while the true one shows white powder. And final, tell a reliable method to clean the bracelets. Get it soak in warm water for 3-5min, rub a few and add the detergent if necessary. Then all done after drying by air. After proper dewatering , the silica gel mSiO2?nH2O become a porous mass that is of different particle size. This is so called the silicone. The silicone has the open vesicular structure , large specific surface. So it can absorb many substances as a good desiccant, adsorbent and catalyst carrier. Adsorption of the silicone is mainly the physical one that can be regenerated and good for repeated use. Let the silica gel soak in the cobalt dichloride solution then get it dried and activated , will become the allochroic silica gel. It will transfer from blue to red color when absorb water. Changes in color shows the degree of water absorption and whether need the regeneration treatment. on process from a normal plain silicone wristband is to make the embossed or debossed mould first. This kind of mould is made from copper with the logo inside. When it extruded the silicone , the logo will be one the band. Silk screen printing is applied for printed silicone bracelets. Modern screen printing technology is making screen by photoengraving method using photosensitive material ,oil paintings, prints, posters, name card, binding covers, pcustom made lanyardsackaging, commodity, textile printing and dyeing, glass and metal plane carrier. And also this is the printing method for the printed silicone bracelets. Regular sizes of a silicone wristband are 6”(150mm) for toddler, 7”(180mm) for youth, 8”(202mm) for adult in circumference and 1/4”(6mm), 1/2”(12mm), 3/4”(19mm), 1”(25mm) in width. We make it all together 2mm thickness. Regarding with the circumference, it is the most important factor to choose size in our order. It is the average sizes for toddler, youth and adult. The direct way to choose size is to measure the size of your wrist before selecting. lar ornament and are loved by young people . Nowadays , various types of rubber bracelets have been popular all over the world . Silicone bracelets are used in all kinds of entertainment venues and stadiums . They can be used as gifts, souvenirs, promotional products , etc . They are hot fashion ornament . They are also a kind of low-cost , high-efficiency advertising promotional gifts. Most of the silicone bracelets have no practical use . They are just fashion accessories . The words or expressions on the silicone bracelets usually reflect the beliefs and values of the wearer . When we wear silicone bracelets for a long time, they get dirty . How to Clean silicone wristband ? There are some ways . 1.Clean water . After the ssilicone bracelet becomes dirty , the simplest and most effective way is to rinse it with clean water . 2.Toothpaste . If the silicone hand ring is accidentally stained or greasy , it can be washed with a wet toothbrush dipped in toothpaste , then rinsed with clean water , and then wiped with napkins or soft cloth . 3.Bath lotion and laundry detergent: Apply the liquid to the place directly where it needs to be cleaned, then rinse it off with clean water after full friction . custom made lanyards We are professional id bracelet maker with years of experience. Silicone wristband is not only used as promotional gift, but also as a medical tool. Medical id bracelets is commonly used. It is a high quality silicone bracelets with the ID printed on. We can print bar code, QR code or unique serial number together with some detail of the medical institute. Usually the wristband width need at least 15mm so that the code is clear enough to be scaned. We you scan the code with a phone, the detail of patient name, disease, taboo drugs, status will show up. It is a good help for doctor and patient to know the treatment. All the medical bracelets should made from 100% silicone which is harmless and eco friendly to avoid secondary injury to patients. If the medical id bracelet is embeded with a chip, it will note down the information of exercise, heart beat and sleeping. Then trafer it to the phone app. It contribute to health care.