Different Forms of Manufacturing Offered by Plastic Injection Molding Companies in Missouri, Part 1 – As one of the top plastic injection molding companies in Missouri, our team at LeVic Plastics has completed many types of production runs. Although we specialize in Missouri plastic injection molding services, we also know that plastics can be manufactured in many other ways.

In this two-part blog series, we’ll take a look at six different ways to create plastic parts and protects besides traditional plastic injection molding. In part one, we’ll feature:

• Plastic Extrusion
• Rotational Molding
• Plastic Extrusion & Injection Blow Molding

Plastic Injection Molding Companies in Missouri – Plastic Extrusion

The plastic extrusion process involved plastic powder and/or plastic pellets. The powder and pellets are fed into an extrusion machine, heated, and then fed through a metal die. The plastic is then cooled and pulled so that it can be formed into the desired shape. The workpieces can also be trimmed or cut to the desired specifications.

Plastic extrusion is frequently used by plastic injection molding companies in Missouri for high-volume production runs. Pipes, construction products, and window frames are some of the most commonly made items using the plastic extrusion process.

LeVic Plastics, Your Source for Missouri Plastic Injection Molding Services

Plastic Injection Molding Companies in Missouri – Rotational Molding

Specific processes must be used when manufacturing hollow plastic parts. One method that has proven to be successful over the years is rotational molding. This process involves placing the plastic into the mold before it is heated. The closed mode is then inserted into a furnace where the plastic is melted to the desired temperature. This helps the plastic melt and coat the mold evenly.

The mold is then cooled by a water spray while the mold is still rotating. Once this process is complete, the rotation is stopped, the plastic solidifies, the mold is opened, and the newly shaped plastic is removed.

Plastic Injection Molding Companies in Missouri – Plastic Extrusion & Injection Blow Molding

During the process of plastic extrusion & injection blow molding, the air pressure forces the plastic to expand. Also, the pressure helps the plastic reach the mold or extrusion shape, which creates a hollow interior for the workpiece.

Plastic extrusion & injection blow molding are frequently used together to create significant quantities of inexpensive household items. Some of the most made items using this process include bottles, beakers, cups, and small storage containers.

LeVic Plastics

At LeVic Plastics, we have the staff, expertise, and equipment to assist with your next project. From large-scale orders to limited production runs in Missouri, our LeVic team will complete your order with the utmost service, quality, and efficiency. We are located just outside the Kansas City area in Grandview, MO, and would love the opportunity to assist with your next project.

We specialize in numerous production methods, including injection molding, EDM machining in Missouri, and CNC machining in Kansas City. We’ll work closely with you to find the best option for your next production run.

To get started, call (800) 231-1232 or click here to get a free quote. We look forward to hearing from you soon!