Without question, the demand for superior extrusion blow molding machinery has hit an all-time high. However, the trends for the extrusion blow molding process in the next few years makes these machines even more exciting. They are used by industries around the world for manufacturing standard and uniquely designed plastic bottles and containers, and there are some exciting developments on the horizon. Continue reading →
When it comes to the application of blow molding, three things must be in place to ensure quality finished products. First, the machine itself must be cutting edge. Second, the operator must have the proper qualifications for running the machine. Third, quality management must oversee the entire process. Of the three, quality management in extrusion blow molding is the most critical.
The term “flash” in extrusion blow molding refers to the excess plastic material that remains on the body of a new container after the container has been formed. Though flash is a side-product of the extrusion blow molding process, it can have negative effects to blow molding efficiency as well as to the plastic part or container if not properly controlled.
If you operate a business that has a requirement for specially formed plastic bottles or containers, such as for juice and water bottles or liquid soaps and shampoos, it’s to your benefit to understand the various manufacturing processes for making those bottles and containers. What follows is an explanation of the extrusion blow-molding process and how it differs from injection molding.
Product manufacturers that are familiar with blow molding manufacturing processes understand the many benefits and applications of blow molding. But for those who aren’t aware of how to make the best of the blow molding process or capitalize on the methods, the following information will be of value.