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  • Colby Wu

Designing Injection Molding Tools

Updated: Jan 6

Designing and developing your own injection molding tools can be a complex process, but there are several steps you can take to get started:


  1. Define the product requirements: Identify the product's intended use, desired properties, and any regulatory or industry standards that must be met. This will help guide the design and development process.

  2. Create a 3D model: Use computer-aided design (CAD) software to create a 3D model of the product. This model will be used to create the mold and to ensure that the product meets the desired specifications.

  3. Choose the material: Select the material that is most suitable for the product, taking into consideration factors such as strength, durability, cost, and any necessary regulatory or industry requirements.

  4. Design the mold: Use the 3D model to design the mold, which will be used to produce the product. The mold design should take into account the material properties, the product's shape and size, and the manufacturing process.

  5. Create a prototype: Use the mold to create a prototype of the product to ensure that it meets the desired specifications and requirements.

  6. Test the prototype: Test the prototype to ensure that it performs as intended and meets any necessary regulatory or industry standards.

  7. Make any necessary revisions: If the prototype does not meet the desired specifications or requirements, make any necessary revisions to the design and repeat the prototyping and testing process until the product is satisfactory.

  8. Begin mass production: Once the product design is finalized and the prototype has been successfully tested, the product can be mass produced using the injection molding process.

Products Stratus Plastics has designed and developed




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