Custom Blow Molding

With decades of blow molding experience, we are able to often provide the most cost-effective manufacturing process.  We currently house seven blow molding machines within two of our facilities. With the capabilities to use PET, HDPE, PVC, and other alternative materials, we provide the opportunity for:

Continuous Extrusion Blow Molding

  • A parison (a hot tube of plastic material) is dropped from an extruder and then entrapped in a water-cooled mold. When the mold is closed, air injects through the neck of the container, like blowing up a balloon. The mold is released and the part is revealed.

In-Mold Labeling

  • In-mold labeling is the use of paper or plastic labels during the manufacturing of containers by blow molding, injection molding, or thermoforming processes. The label serves as the integral part of the final product, which is then delivered as pre-decorated item.

Leak Detection

  • Leak detection is the process of evaluating pressure decay by blowing air into a blow molded part to determine if there are any leaks or defects. This is important to ensure that each molded piece is produced in the highest quality.

Filling Station

  • We have the ability to fill your blow molded part with a standard or specialized liquid to any predetermined level efficiently and reliably prior to utilizing our spin welding process to ensure a liquid tight seal on every part.

Spin Welding

  • A friction welding technique that is used on thermoplastic materials, in which the parts being welded are heated by friction to create a tight seal.

Other Capabilities

  • In-Press and Secondary Trimming
  • Multiple Parison + Cavity Capabilities

Contact Us to see if your product can benefit from this technology.