Custom Molding
Providing You the Resources to Design, Machine and Protoype your Project Quickly and Easily
MOLD DESIGN
Whether starting from scratch or refining existing products, our xperts can quickly develop custom tools using 3D CAD software and our in-house CNC mill.
From initial sample tools to prototyping and production-quality molds, our experienced team of engineers can provide exceptional results throughout the project development cycle.
OPEN CASTING
In the open casting process, materials such as IsoGel®, PU, TPE or silicone are “poured” into an open mold.
Pittsburgh Plastics Manufacturing can open cast dual durometer parts, as well as multiple similar or dissimilar materials.
Open casting is utilized in the manufactureing of many of our foot care products
COMPRESION MOLDING
Compression molding is similar to making a waffle. It is ideal for parts made of medium-hardness compounds or softer and consists of:
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Allowing a polymer to “flow” into a mold
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Closing the mold and compressing it with heat
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After curing, trimming off “overfill”
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We specialize in compression molds for polymer gels, foams, and our new hybrid material GELoam® as well as products with and without fabric or films and rigid components
INJECTION MOLDING
Injection molding is a manufacturing process that allows us to handle a wide variety of materials. It accommodates single- and multi-cavity mold production for IsoGel®, other thermoplastic elastomers (TPEs), thermoplastic urethanes (TPUs), nylon, polyethylene and polystyrene. It includes these steps:
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Heating of material to “plastic flow” temperatures
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Injection of material, under pressure, through sprues into the mold cavity
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Simultaneous heating and cooling of molds to balance plastic flow and part solidification
THERMOFORMING
Thermoforming is the process of heating sheets of material and forming the material using a vacuum and/or pressure. Pittsburgh Plastics Manufacturing can thermoform plastic films and fabrics
Launch a New Product!
Do you have a great idea? We enjoy helping our partners bring their new products to life. Or helping them to refine and improve their existing product lines. Our experienced team of engineers provides you with support and advice throughout each step of the process.
From initial samples to prototyping and production-quality molds, our team is here to work with you and ensure you will deliver the highest quality product for your customers.