Prototype Molding for Plastic Bottles & Blow Molded Parts
Indiana Bottle Company offers prototype molding for plastic bottles and blow molded parts, helping customers test, qualify, and refine new container designs before moving into full production.
If you need trial molding for a new bottle, container, or custom blow molded part, our team can run small production quantities and provide samples for review, testing, and approval.

Trial Molding for New Container Development
Prototype molding gives customers the opportunity to evaluate a new container before committing to larger production volumes. This process can help confirm bottle shape, material performance, color, fit, function, and production feasibility.
- Trial molding for new bottle designs
- Small production quantities for sampling
- Testing for container fit and performance
- Support for special resins and colors
- Samples for customer review and qualification
Small Quantity Prototype Production
Not every project is ready for full production right away. Prototype molding allows your team to validate the container design, evaluate product compatibility, and make adjustments before scaling.
Indiana Bottle Company offers sampling based on half-shift or full-shift quotations, depending on the project requirements, material needs, and production setup.
Why Prototype Molding Matters
Prototype development is an important step in creating a successful packaging solution. It helps identify potential issues early, supports better decision-making, and reduces the risk of costly changes after production begins.
- Evaluate bottle design before full production
- Test material, color, and resin requirements
- Review container strength and handling
- Confirm closure and neck finish compatibility
- Support product launch planning
Prototype Molding Materials
Prototype molding can include a range of material and color requirements based on your application. Indiana Bottle Company manufactures bottles and containers using materials such as HDPE, LDPE, and polypropylene.
If your project requires clear PET packaging, PET bottles are available through our sister company, Tennessee Bottle, giving customers access to additional material options through one coordinated solution.
Applications for Prototype Blow Molding
Prototype molding can support many types of packaging and product development programs. Whether you are creating a new bottle, testing a revised design, or qualifying a new resin, our team can help guide the process.
- New plastic bottle development
- Custom container testing
- Blow molded part qualification
- Private label packaging development
- Specialty resin or color testing
- Pre-production samples for approval
From Prototype to Production
A successful prototype helps create a smoother path to production. Once the container has been tested and approved, our team can help move the project toward regular production with greater confidence.
This process supports speed, precision, consistency, and practical manufacturing decisions, helping your business develop packaging that is both functional and economically viable.
Why Choose Indiana Bottle Company for Prototype Molding
Indiana Bottle Company brings decades of plastic bottle manufacturing experience to the prototype development process. We help customers evaluate new packaging ideas with practical production insight and responsive support.
- Over 30 years of manufacturing experience
- Trial molding for bottles and blow molded parts
- Small production quantities for samples
- Support for special resins and colors
- Half-shift and full-shift prototype quotation options
- Guidance from prototype through production
CONTACT US
Give us a call or drop by anytime, we endeavor to answer all inquiries within 24 hours on business days.
We are open from 8am — 5pm on week days.



