Blow Molding
Industry Experts
Valencia Plastics has pioneered the blow molding industry for over 20 years, manufacturing an impressive range of blow molded products. We are a full-service plastic molding facility offering start to finish blow molding services. Our state-of-the-art equipment and expert engineers help clients navigate from initial design to finished blow molded product with ease. We pride ourselves in providing the highest quality and best customer service in the blow molding industry.

What is Blow Molding?
Blow molding is the process used to make hollow, plastic products such as containers or bottles. These plastic products or parts are created by extruding a tube of hot plastic, called a parison, into an open mold. Compressed air forces the plastic outward into the shape of the mold. Once it is properly molded, the plastic is cooled and hardened. Finally, the mold is opened and the completed, blow molded product is removed. The blow molding process is highly complex and requires the expertise of professional designers and engineers. Please contact us with your questions; our team is happy to help guide you through the process.
Blow Molding Capabilities
Materials We Work With
- Acrylonitrile Butadiene Styrene (ABS)
- High Density Polyethylene (HDPE)
- Low Density Polyethylene (LDPE)
- Polypropylene (PE)
- Polystyrene
- Polyurethane
- Santoprene
- Kostrate
- K-Resin
Product Capabilities
- Large parts up to 5lb shot size
- Small parts 5 grams
- Multi-component parts (over molding and insert molding)
Mold Process Type
- Single cavity blow mold usually 70/75 aerospace aluminum.
- Multi cavity blow mold with beryllium pinch for longer tool life (mold life is in the millions of parts).
- We run air needle and blow pin blow molds.
- Molds that require inserts or over molded components are used.
Industries We Serve:
Aerospace
Agricultural
Architectural
Automotive
Transportation
Construction
Consumer goods
Dental
Electrical
Food
Health supplements
Marine
Medical
Military
Oil field industry
Optical
Packaging
Pharmaceutical
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