Security plastic seals play an important role in daily life. They play an indispensable role in safety performance in cargo transportation/medicine/aerospace flight, etc. Today we will learn some knowledge about the production steps of plastic seals.
1. Branded New Material: The first step in producing plastic seals is to choose a completely new material. Plastic seals are usually made of PP and PE raw materials. Therefore, when selecting raw materials, you need to screen whether they are brand-new materials.
2. Color Machine: The second important step is to match the colors. Plastic seals come in many different colors. According to the color on the Pantone color number, we can mix the color of the raw materials to achieve the color required by the customer. Matching the color of plastic seals requires comparison and testing according to the color card to minimize the color difference of the final product.
3. Injection: The third step is to injection mold the prepared raw materials. This step is also a crucial step.
4. Machine Inspection: After the injection molding is completed, it needs to be inspected by a machine. This step is to check whether there are defective or substandard products. Machine inspection is very important in the production process of plastic seals, which can effectively improve the product qualification rate and improve product quality.
5. Labor Inspection: Labor inspection is the fifth step. This step is to randomly inspect some products to ensure that the compliance rate and quality of the plastic seals produced in this batch are guaranteed. This step is also very important in quality inspection.
6. Laser Marking: Laser marking technology is more widely used in printing field and manufacturing in recent years and laser marking can be applied to several materials, for instance, plastic and rubber, metal and silicon chips. Security Seals laser marking provide the ultimate additional layer of security to various types of security seals, may it be Bolt Seals, Cable Seals or Plastic Seals. With the ability of laser marking Company logo's and Names it allows corporate branding for all.
7. Packing: After the laser marking is completed, the last step is packaging. Use transparent PVC bags to pack the products and then pack them into the corresponding cartons.
