What is Custom Blow Molding?

Custom blow molding is a plastic manufacturing process by which customized hollow parts are formed such as containers or bottles, allowing brands to bring their product ideas to life.

Starting with the discovery phase, engineers gather all those product design dreams to create new custom designs. Prototype molds and parts are created in the production phase as raw plastic pellets and are extruded into a melted tube of plastic called the parison, and then blown into the mold cavity to produce a custom bottle.

Sound simple?

The reality is that all phases of the project, beginning with engineers’ involvement early in the strategic discovery process, require a high level of rigorous process control, hands-on management and state-of-the-art equipment to produce specific molded components. This not only ensures that each part is manufactured with consistency and meets the product’s final functional requirements, but also that the outcomes exceeds client goals.

What Kind of Products Are Created With Custom Blow Molding?

Looking to enhance your product’s appearance and performance? Using custom blow molding, we take your vision from concept to production and provide solutions to your challenging designs.

Custom blow molding technology is used in many modern industrial, medical and consumer applications. Some examples of common custom blow molding include: containers with a hollow chamber, water bottles, shampoo and conditioner bottles, milk bottles, automotive ducting, industrial parts, fuel tanks and FDA approved pharmaceutical. Other interesting custom blow molded parts include hiking backpack frames, toys, kitchen appliances, hospital beds, wheels, stadium seating, office chairs and even play structures.

Custom Blow Molding Products Made in the USA

Custom blow molding products made in the USA are generally higher-quality and durable than molds made overseas. Choosing to work with a blow molding company in the United States, such as Flexcraft, you can feel confident that regulations and requirements for products such as food, chemicals and toy safety requirements are a top priority.

Flexcraft Custom Blow Molding

Explore the variety of custom blow molding options we offer to help you create a high-quality, one-of-kind product that will increase brand exposure, drive more sales and deliver custom results.

As leading experts in the field of blow molding in the United States, Flexcraft is a full-service plastic manufacturing company specializing in custom blow molding as well as injection molding and complex assembly.

With over 100 years of combined blow molding experience, our dedicated team at Flexcraft will help lower your production costs and maximize product quality. It is because of our meticulous program management services, streamlined production times and consistency in delivering high-quality products that allows us to quickly and competitively produce high-quality solutions.

To learn more about our custom blow molding capabilities or request a quote, please call 732-502-9500 to speak with one of our representatives today.


Over 100 Years of Combined Experience

With over 100 years of combined custom blow molding experience, our dedicated staff will help lower your production costs and maximize product quality. To learn more about our capabilities please call 732-502-9500 to speak with one of our representatives today.


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