27 Mar 2013

While a change to a product after launch can be quite expensive, making changes during the design stage is relatively inexpensive. Plastic part design is no exception. With today’s CAD software, it has never been easier to visualize, test, and modify designs. The Cost of Change    A well-designed plastic part involves numerous variables that […]

17 Jun 2015

Rex Plastics Product Development Plastic Part Design Fundamentals Injection Molding Plastic design is the building block of plastics manufacturing, and can make or break not only the initial investment required to get a product launched, but the long-term profitability of that product. In this series, we will discuss the fundamentals of this very important component […]

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

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 […]

27 Dec 2018
A myriad of medical devices and equipment placed on a table.

We have five decades of experience but are always looking for new and revolutionary ways for businesses to better utilize their products. For Rex Plastics, one example of this is the medical industry’s use of plastic injection molding. The accuracy of injection molding plays a critical role in achieving high precision and reliability in medical […]

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

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 […]

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

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 […]

07 Jul 2021
white rapid prototype ball

Manufacturing plastic prototypes – where to start The first step in every product’s life is prototyping. Whether it’s a brand new idea or an improvement on an old design, prototyping allows designers to test products before going to production. From consumer goods to industrial, every field across every industry benefits from the ease and affordability […]

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

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 […]

14 Oct 2024
A pair of clear, acrylic safety glasses rests folded on a blue background.

Acrylic injection molding is a popular method for creating durable, transparent, and lightweight parts. Its versatility and resilience make it an excellent choice for various applications, from automotive components to consumer electronics. In this guide, we’ll explore why acrylic is a top choice for injection molding, how to design parts effectively, and whether acrylic injection […]

09 Sep 2024
Three transparent, acrylic chairs are lined up on a white background. They are each a different color: green, blue, and red.

What is acrylic molding? Acrylic molding is a process for creating plastic parts from acrylic materials. It involves melting acrylic pellets and injecting them into a mold to form specific shapes. This technique is widely used in various industries due to acrylic’s versatility and clarity.   5 Advantages of Acrylic Injection Molding Requires Less Energy […]