How to make UV bracelets,bottle opener ring
flavor! As for the production process of silicone wristband, it is estimated that not many people have fully understood it. Pinshang Silicone explains the whole production process of silicone wristband.
Design of artwork
The design of artwork is generally based on the size of the sample artwork provided by the customer. Graphic drawing software, such as CDR or AI software, is generally used to make the artwork. If the customer cannot provide the sample artwork, we can cooperate with the customer to complete the design and production of the artwork free of charge according to the customer"s requirements.
The mold opening is that the mold master creates an offset plate according to the designed artwork, then uses the offset plate to carve a copper worker, and finally carves a steel mold with the copper worker. Some hand ring craft moulds have a relatively high technical content and take a relatively long time to produce. Generally, the mold opening period is calculated by five days. With the mould, the production will be quick.
According to the color number on the international Pantone color card specified by the customer, our color mixing ratio is aligned and the color difference is minimal.
The materials required for each wristband are weighed by an electronic scale. Generally, the wristband weighs about 5.5 grams.
Upper die production
After the mould is finished, it is produced on the machine. After the mold is installed, the machine needs to be warmed up. A 9-mold machine produces about 15000 pieces per day.
After the wristband is produced, the product shall be inspected and checked, mainly to see if it meets the specifications. If it does not meet the specifications, it will be discarded.
Each wristband is produced with a residual edge. After the quality inspection department passes the inspection, the product is sent to the post-process department for trimming. (Average trimming quantity per person per day is about 3,000 pieces).
Finished product inspection
After the edge is repaired, the finished product is obtained. It is also necessary to send the finished products back to the quality inspection department to check the trimming quality. If there are any unqualified products, they will be scrapped.
After the repaired products pass the inspection, they shall be packaged according to the customer"s requirements. Packaging is divided into PP bag independent packaging and naked packaging. Both are 100 pieces in a pack. Usually 20 packs per carton (2,000 pieces) are standard export containers. Packing is generally required by customers.
Inspection before sealing
After the bottle opener ringpackaging is completed, the quality inspection department will check the quantity. if there is no problem, seal the case and send it to the warehouse for delivery.
silicone-wristbands-size-chart t characteristic.
There are many types of silicone rubber for different fields of industrial product.
Silica gel is a highly active adsorbent material, which belongs to amorphous material. Silica gel is a kind of amorphous silicon dioxide, mainly composed of silica. Its chemical property is stable, and it does not burn. Chemical formula is xSiO2?yH2O.
Silica gel contains organic silica gel and inorganic silica gel. Inorganic silica gel is a highly active adsorption material. It is usually prepared by reaction of sodium silicate and sulfuric acid, and a series of post-processing processes such as aging and acid bubble. Household use desiccant, humidity regulator, deodorizer belongs to inorganic silica gel.Organic silica gel is an organosilicon compound. It refers to a compound containing Si-C bond and at least one organic group, which is directly linked to silicon atoms. It is mainly divided into four categories: silicone rubber, silicone resin, silicone oil and silane coupling agent.
There are 4 types of silicone products, moulded silicone products, extruded silica gel products, liquid silica gel products and special silicone products.
Silicone rubber is one of organic silica gel and it is one of the moulded silicone products Temperature resistance, weatherability, electrical insulation performance, Physiological inertia, Low surface tension and low surface energy are the outstanding characteristics of organic silica gel.
The one we use to make bracelet is named polysiloxanes di-Me Me vinyl vinyl group-terminated chemically. We add curing agent to the soft original silicone rubber and mix them evenly, then put it to molding machine with high temperature of about 200℃, a few seconds later the silicone rubber gets solidified. Here comes the silicone bracelet with custombottle opener ring logo by mould. Characteristic of the silicone rubber stay same on the process but it get more strengthened.
All of our products are made from 100% high quality silicone rubber, eco-friendly, comfortable to wear and durable. Please feel free to choose us.