After learning about the process involved with using a stretch blow molding machine, you will realize just how flooded the market is with different blow molding products. Some companies use rotational molding, which produces hollow parts by placing a liquid or powdered resin into a hollow mold, followed by rotating the tool in an oven biaxially. However, stretch blow molding is the better option for most companies. As you will see from the information provided, the application for blow molding takes many forms, making this process extremely important.
Purging your blow molding machine is necessary to ensure optimal performance and a superior end product. While there are some differences between standard and custom blow molders, the blow molding design is similar enough that there is no real impact on the purging process. Even when it comes to extrusion blow molding vs. injection blow molding, purging is essential.
Of the many different machines used for manufacturing products, the blow molding machine is one of the most fascinating and useful. Known as extrusion blow molding, the simple explanation as to how this blow mold design works is that air is blown into a parison, shaping the hollow bottle as it inflates. However, there is much more to the plastic extrusion blow molding process.
Blow molding machinery is used to create hollow containers or parts made from plastic. In addition to overseeing operations during this process, the operator is responsible for keeping extrusion blow molding machines in optimal condition. As part of this, the machinery must be purged. This consists of cleaning the interior portion of the machine, which primarily focuses on ridding it of plastic residue.
Unlike injection blow molding that is used to create very small containers, stretch blow molding is commonly used for making soda bottles, personal care containers, household cleaner containers, and so on. Depending on what the customer wants, extrusion blow molding products are made. If the final product will consist of plastic, then plastic blow molding is the correct process. Regardless of the material, container, or part created, it is imperative to rely on a high-quality blow molding machine.