Product introduction：
PVC key chains are created using PVC as the base material and a mold-making method. It typically consists of PVC and iron rings, and is weight-bearing, waterproof, anti-fouling, and flexible. PVC is an incredibly popular material for gifts and promotional items because of its strength and attractiveness, which inspires a lot of originality and character.
PVC key chains can be used for a variety of purposes, including advertising for businesses, marketing campaigns, promoting products, and other events. As a technique for promoting their corporate image, many businesses can incorporate their company logo or other visual patterns. To strengthen team cohesion and identity, it can also be offered as a gift to clients, workers, or meeting attendees.
PVC key chain production process usually the following steps
1. Design pattern: Determine the style and LOGO of the key chain first, and then draw the corresponding device pattern by the designer.
2. Making a mold: There will typically be a variety of sizes and shapes of the mold. Based on the size and shape of the design pattern, make the appropriate key chain mold.
3. Combining PVC components: To manufacture PVC adhesive, combine PVC components in proportion, add pigments and other additives, and combine well.
4. Injection molding: Remove the appropriate mold, add PVC adhesive, and then allow the material to be injected into the mold at a a high temperature while being pressed into the mold to create the shape of a key chain.
5. Installing the iron ring involves inserting it through the key chain's hole, crushing it with machinery, and tightly attaching it to the PVC key chain.
6. Painting, grinding, wire spraying, or assembly: PVC key chains may undergo painting, grinding, wire spraying, or assembly processes to enhance their aesthetic appeal.
7. Quality control and packaging: PVC key rings must undergo a rigorous quality check to verify they satisfy specifications before being packaged for sale or distribution.
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