Plastic Over-Molding Basics, Method and Materials

There are several techniques that might be used within the broad realm of plastic injection molding, and one of the most common and well-known is over-molding. Referring to the layering of two or more specific plastic pieces, where at least one additional part is...

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Cold Runner Vs. Hot Runner Plastic Injection Molding

While a number of major advances have changed several parts of the plastic injection molding world over the last few decades, one theme remains that’s been present for the duration: Most injection molds fall into two categories, either hot runner or cold runner...

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Comparing Multi-Cavity to Family Injection Molds

For those who require multiple molds or products produced using the well-tested plastic injection molding method, there are a few different options available to you. Two of the most popular, similar in some ways but also distinctly different in others, are known as...

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Components Involved in Plastic Injection Molding

If you’re any business that relies on plastic parts on a regular basis, these parts being reliable and consistent is very important. These are themes that are huge within the plastic injection molding world, and there are several variables that go into creating...

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Food Processing Plastics: PC, PP and PS

In part one of this two-part blog series, we went over some of the approved plastics that are used within injection molding for food processing and related food and beverage needs. Because sanitation and cleanliness are so important for materials in this industry,...

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Food Processing Plastics: LDPE, HDPE, PET

We’re proud to serve numerous industries at EnviroTech Custom Injection Molders, and one of the top industries when it comes to the use of our industrial molding is food and food processing. Our filter plates are used across the food and beverage industry for a...

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