Capabilities Plastic Injection Molding
& Injection Blow Molding
Engineering / Consulting
Past Projects Injection Blow Molding of
Sterilized Polypropylene
Centrifuge Bottles for the
Biopharmaceutical Industry
Clean Room Injection Molding
of a Polypropylene Vial for
an IVD Assay
Injection Molding of
Polypropylene Culture Tube
Covers for the Research
Injection Molding & Assembly
of a Leukocyte Test Kit for the
Medical Industry
Injection Molding of Magnetic
Caps for Chromatography Bottles
Custom Pad Printing of a Lateral
Flow Device for the IVD Industry
Injection Molding of a
Polypropylene Tissue Grinder
for the Research Industry

Injection Blow Molding of Sterilized Polypropylene Centrifuge Bottles for the Biopharmaceutical Industry

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Polypropylene Centrifuge Bottles

Biomedical Polymers, Inc. used a Jomar, 135-ton injection blow molding machine to produce these 500 ml centrifuge bottles for use in a biopharmaceutical production application. We also supplied a platinum-cured O-ring and sterilized the bottles in a Class 100 clean room before packaging them under a Class 10 hood.

Our skilled and experienced employees manufactured the polypropylene part, which weighs approximately 55.5 grams, to +.005"/-.000" tolerances.

We produced 65,000 parts, as per the blanket order, with quarterly releases. We then bagged and placed the parts in 16" x 12" x 19" cartons for delivery to our biopharmaceutical industry client in Massachusetts.

See below for detailed part dimensions and contact us directly for more information on what our company can do for you.

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Injection Blow Molding Project Highlights

Product Name Sterilized 500ml Centrifuge Bottles
Product Description This sterilized centrifuge bottle is used within a Biopharmaceutical production application.
Capabilities Applied/Processes
Injection Blow Molding
  • Platinum Cured Silicone O-Ring
  • Processed in a Class 100 Cleanroom
  • Packaged Under Class 10 Hood
Equipment Used to Manufacture Part Jomar 135 Ton Injection Blow Molding Machine
Overall Part Dimensions
Height: 4.720"
Diameter: Ø2.373
Volume: 250ml
Tightest Tolerances +.005"/-.000"
Bottle Material Used Polypropylene
In process testing/inspection performed Dimensional Inspection
Estimated Part Weight 55.5 g
Industry for Use Biopharmaceutical
Volume 65,000: Blanket Order w/ Quarterly Releases
Packaging Bagged & Placed in 16" x 12" x 19" Cartons
Standards Met Customer supplied specifications
Delivery Location NA and EU

Take a Look at our Past Projects

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