customer are holding ready-made products for Soft-hardness comparison directly and then choose one of them . In nowadays the custom silicone bracelets is one of them. So how to choose the hardness for custom silicone bracelets . The choice of softness and hardness of silica gel will have different effects on the properties of different products . At present, the hardness of commonly used silica gel hand rings is between 40 degrees and 60 degrees and material with different hardness has certain difference . For example , the tensile rate of 40 degree materials will reach about 150% , and the tensile rate 60 degree materials can only reach about 80% . So in order to confirm the functionality of products , we have to test them . It is more difficult to produce high hardness silica gel hand rings . For the manufacturers of silica gel hand rings , the higher the hardness , the higher the defective rate of the products arubber wristbands nznd the pulling force of the products will also be affected and will cause fracture phenomenon at any time . Therefore , we suggest that the hardness of the silica gel hand rings should not be too high .
lets have no practical use, just a fashion jewelry. This kind of handband usually reflects the beliefs and values of the wearer.
First: Drawing design
Drawing design is generally based on the size of the sample provided by customers to draw production drawings, generally using graphic drawing software, such as CDR or AI software production, if customers can not provide samples, we can according to customer requirements, free to cooperate with customers to complete the design and production of drawings.
Second: Mould opening
Mould opening is that the master of the mould works out the offset plate according to the designed drawings, then uses the offset plate to engrave the copper worker, and finally uses the copper worker to engrave the steel mold. Some of the bracelet moulds are made in a relatively high technical content and a relatively long time; generally, the opening period is calculated according to five days. With the mold, production will be fast.
Third: color mixing
According to the color number mixing rubber on the international Pantone color card designated by the customer, our company matches the color, and the color difference is very small.
Fourth: Approval materials
Each bracelet is weighed electronically and weighs about 5.5 grams.
Fifth: Upper Mould Production
When the mould is ready, it will be manufactured on the machine. After installing the mould, the machine needs to be heated up. A machine with nine moulds can produce about 15,000 pieces per day.
Sixth: Quality Inspection
After the bracelet is manufactured, it is necessary to check the quality of the bracelet, which mainly depends on whether the bracelet conforms to the specifications. If it does not conform to the specifications, all the bracelets will be discarded.
Erubber wristbands nzvery bracelet will leave a residual edge when it is manufactured. After the quality inspection department has passed the inspection, the product will be sent to the later process department for trimming. (The average number of trims per person per day is about 3,000).
Eighth: Inspection of finished products
After trimming the edges, they are finished products. It is also necessary to send the finished product back to the product inspection department to check the trimming quality, whether there are substandard products, if any, it will be scrapped.
Ninth: Packaging Department
After the edge-repaired products have passed the inspection, they are packed according to the customer"s requirements. Packaging can be divided into two types: PP bag independent packaging and naked packaging. Both are 100 pieces a bag. Twenty packs and one box (2000 pieces) are usually the export standard boxes. Generally packing according to customer"s requirements.
Tenth: Inspection before sealing
After the packing is finished, the QC department will check the quantity. If there is no problem, it will seal the box and send it to the warehouse for delivery.
Silicone bracelet is made of 100% pure natural solid silicone rubber pressed by oil press, which has certain tension and softness, so it is easy to deform and recover immediately. Silicone bracelet has the characteristics of wear resistance, high temperature resistance, non-distortion, non-toxic, odorless, no side effects on human body, and is soft, non-cracking, long service life, non-irritating skin, etc. Silicone bracelet has the advantages of soft, non-cracking, non-irritating skin, etc. It"s a real green jewelry.
Some functional materials, such as negative ions, germanium, titanium and far infrared, are added to the raw materials of silica gel bracelets for processing, which has certain health functions and is popular all over the world. Additional logos of companies and enterprises are more prominent, closer to people"s lives, and have a good publicity effect.