Articles
The Fundamentals of Polyethylene – Part 2: Density and Molecular Weight
PE properties can be adjusted either by changing the molecular weight or by altering the density. While this increases the possible combinations of properties, it also requires that the specification for the material be precise.
Read More
At NPE, Cypet to Show Latest Achievements in Large PET Containers
Maker of one-stage ISBM machines will show off new sizes and styles of handled and stackable PET containers, including novel interlocking products.
Read More
In the Zone: Moldmaking
The Moldmaking Zone is the place to discover the latest in moldmaking to increase the efficiency and quality of your production.
Read More
Understanding the Effect of Pressure Losses on Injection Molded Parts
The compressibility of plastics as a class of materials means the pressure punched into the machine control and the pressure the melt experiences at the end of fill within the mold will be very different. What does this difference mean for process consistency and part quality?
Read More
Back in the Family Business
In its 45th year, Precision Molded Plastics has carved out a technology and market niche, growing not just when opportunities arise but when they make sense, after its leader changed careers to keep the family business from changing hands.
Read More
The Fundamentals of Polyethylene – Part 1: The Basics
You would think we’d know all there is to know about a material that was commercialized 80 years ago. Not so for polyethylene. Let’s start by brushing up on the basics.
Read More
Market Changes Spur Industrial Recycler to Enhance Capabilities in Clear Plastic Reprocessing
Butler MacDonald found new business and flexibility thanks to a big step-up in purging efficiency.
Read More
NPE2024 Recycling Centers Showcase the Future of Plastics Recycling
The two recycling centers at NPE2024 feature live demonstrations of cutting-edge recycling programs.
Read More
Finding Efficiencies in How Components Work Together
Auxiliary systems are vital to the proper functioning of a plastic processing line, and they can be a source of major cost and efficiency improvements.
Read More
Benchmark Your Injection Molding Operation: Participate Now in Top Shops 2024 Program
You have until April 30 to complete an online survey to see how your molding business stacks up against others.
Read More
NPE2024: The Plastics Show That’s Made For You
At NPE2024, you’ll experience a show tailored to all levels of expertise. We’ve updated our trade show experience to appeal to a broad base of specialties that interest everyone from the newest professionals to those veterans and pillars of our industry.
Read More
