R&D Molders, Inc. | The leader in custom injection and blow molding Since 1974

Custom Blow Molded Medical Reagent Bottle Assembly

This was a new project for a large medical device OEM which started from concept and prototype and into production tooling. It includes blow molding, injection molding, and assembly. The part shown here is a Dual Neck Blow Molded Reagent Bottle with 2 custom Injection Molded Caps, a Fill Cap and a Withdraw Cap.

The Reagent Bottle is blow molded using HDPE resin on a Bekum 121 continuous shuttle machine with a custom fabricated dual blow pin assembly. The Fill Cap is injection molded with PP resin on a 55 ton press and gets an Induction Seal placed post molding. The Withdraw Cap is also molded with PP resin on a 55 ton press and includes additional downstream assembly including a Withdraw Straw which pulls reagents from the bottom of the Bottle. Both Caps incorporate a strong snap fit design. The assemblies are packaged in double polybag lined cases for use inside a clean room environment. The cases include serialized control for traceability.

With over 50% of revenues coming from the medical and healthcare industry, R&D Molders, Inc. has the proper quality control systems and processes in place to support the strict requirements and demands. We are ISO 9001:2008 certified as well as being FDA registered. We are also in the process of becoming ISO 13485 certified.

Custom Blow Molded Medical Reagent Bottle Assembly
Custom Blow Molded Medical Reagent Bottle Assembly

Custom Blow Molded Medical Reagent Bottle Assembly
Custom Blow Molded Medical Reagent Bottle Assembly

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Custom Blow Molded Medical Reagent Bottle Assembly Project Highlights

Product Description
Custom Blow Molded Medical Reagent Bottle Assembly
Capabilities Applied/ Processes
Primary:
  • Blow Molding, Injection Molding
Secondary:
  • Assembly
  • Custom Packaging
  • Labeling
Equipment Used to Manufacture Part
Bekum 121 Continuous Extrusion Blow Molding Machine
Overall Part Dimensions
2 sizes - 450mL and 2.5L
Material Used
HDPE and PP
Additional Facts
Custom Dual Neck configuration for Fill/Withdraw functions
Multiple inserts on the Injection Molded Cap for function into the Diagnostic machine
Highly Cosmetic application
In Process Testing / Inspection Performed
In Process Inspection
Industry for Use
Medical
Standards Met
Customer Specifications

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