08 Jun 2017
Red, white, and blue plastic polymer granules.

Plastic Manufacturers in the USA: An Expanding Industry

The Role of Plastic Manufacturers in the USA’s Growing Industry There are approximately 90,000 different grades of plastic available to plastic manufacturers in the USA. Categories include adhesives, film, rapid prototyping, recycled, thermoplastic, and thermoset.  This ever-expanding list is due to the fact that plastic is one of the most versatile materials on the planet. […]

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14 Jul 2025
A CNC machine creates a piece of art.

CNC Milling for the Fine Arts: Precision in Immersive Art

CNC milling is widely used in industrial manufacturing, but its precision and repeatability also make it valuable in the world of fine art. Artists and fabricators increasingly rely on CNC technology to produce large, immersive installations that are both structurally sound and visually striking. While Rex Plastics specializes in injection molding rather than creating CNC […]

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14 Jan 2025
A red stamp that reads "tariffs" has been pressed onto a brown background. The stamper lays next to it.

Advantages of Getting Ahead of Tariffs

In today’s interconnected world, global trade policies can significantly impact manufacturing operations. As we enter 2025, new tariffs are poised to reshape the business landscape for American manufacturers. Understanding how they work and their potential impact is essential for businesses to thrive amidst these changes. Proactively preparing your business for new tariffs ensures you remain […]

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15 Jan 2019
A 3D triangle, cylinder, and square on a sheet of grid paper.

Do I Modify My Injection Molded Part or Make a New Mold?

You’re not alone. At any given moment, somewhere in the world, someone struggles with the same plastic injection molding challenge: There is a part on a plastic injection mold that you need to modify, but you don’t want to buy a new one. Our advice to anyone facing this situation is don’t reinvent the wheel—especially […]

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08 Jul 2024
A twenty dollar bill slithers through two metal gears. The number 20 on this US dollar is clearly visible.

How Do You Scale Up To Production Cost Effectively?

Scaling up to production cost efficiently involves optimizing processes and minimizing costs without compromising quality. By carefully planning each step and leveraging the right resources, you can achieve a seamless transition from prototype to full-scale injection molding production.   Is injection molding expensive? Injection molding can be perceived as expensive due to the initial costs […]

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16 Aug 2021
Three plastic cases rest on top of a stack of more plastic cases

How to Mass Produce a Product | The Ultimate Guide 

Understanding Mass Production Mass production is the backbone of modern manufacturing, enabling companies to produce large quantities of products efficiently and cost-effectively. This production method involves the use of standardized processes and assembly line techniques to create identical items on a large scale. By using mass production systems, manufacturers can meet high demand, reduce labor […]

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10 Mar 2025
Two manufacturers discuss a problem happening in the production line.

Avoiding Manufacturing Mistakes as a Startup Company: Insights from Injection Molding Experts

Launching a startup company comes with its fair share of challenges, especially when it involves manufacturing a product. Many entrepreneurs face hurdles navigating the intricacies of design, production, and quality assurance. In this blog, we’ll focus on the most common business mistakes startups make in the manufacturing process and how insights from the plastic injection […]

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11 Nov 2024
A 3D model for an AI design floats in an artist's rendition of an internet ether.

Can AI Designs Be Used For Injection Molding?

In recent years, Artificial Intelligence (AI) has become a transformative force in various industries, including manufacturing. With the advent of AI design capabilities, like AI 3D printing, the question arises: can AI-generated designs be effectively used in injection molding? As the technology evolves, it’s clear that AI is making significant strides in the field of […]

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12 Aug 2024
Many pins puncture a blue, minimalist map of North America. The United States is the main focus.

Advantages of Using a USA Injection Molding Company

The decision of where to source your injection molds is crucial, impacting not only your production costs but also the quality and reliability of your products. Rex Plastics, a USA-based injection molding company, offers numerous advantages that make it the optimal choice over offshore suppliers.   Chinese Molds vs U.S. Molds When comparing Chinese molds […]

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08 Jan 2024
A blue stylized graph showing rising trends throughout the year

2024 Trends Emerging in Plastic Injection Molding

2024 Trends Emerging in Plastic Injection Molding The plastic injection molding industry is poised for continued growth and innovation. So as we navigate through the intricacies of this dynamic landscape, it’s crucial to stay abreast of the industry’s 2024 trends. Let’s delve into the key driving forces behind the injection molding trends anticipated to dominate […]

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