Articles

Extrusion

Is a Gear Pump Right for Your Single-Screw Operation

As with everything else, there are pros and cons, but more of the former. They provide processors higher rates while decreasing the temperature of the extrudate while enabling downgauging.    

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economics

Plastics Processing Pattern Prevails With an Uptick in December

Like December 2022, the December 2023 index represents increased activity following dips in November.  

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Commodity Resins

Prices of the Five Commodity Resins Largely Flat

While price initiatives for PE and PVC were underway, resin prices had rollover potential for first two months of 2024, perhaps with the exception of PET.

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polyolefins

Top 10 Markets for Polyethylene Film Extrusion | #4 Sheet & Tubing

Editorial director Jim Callari continues his conversation with Mastio & Co. President Kevin Huntsman on the largest markets for Polyethylene Film Extrusion. Next on the countdown of the largest markets for polyethylene film extrusion is sheet and tubing.

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business

The Experience Curve and Well-Trained Process Technicians

Pairing external big picture training with internal job-specific instruction can help your process technicians meet quality expectations as well as production targets.

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NPE

Clock's Ticking: Register Now for NPE2024

Sign up to attend North America’s leading trade show for plastics.  

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At NPE2024, Follow These Megatrends in Materials and Additives

Offerings range from recycled, biobased, biodegradable  and monomaterial structures that enhance recyclability to additives that are more efficient, sustainable and safer to use.  

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Materials

The Fantasy and Reality of Raw Material Shelf Life: Part 2

For the vast majority of thermoplastics, the stability of the materials can be stated in years, not months. But there are exceptions where shelf life can be a serious issue.  

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polyolefins

Top 10 Markets for Polyethylene Film Extrusion | #5 T-Shirt Bags

Editorial director Jim Callari continues his conversation with Mastio & Co. President Kevin Huntsman, on the largest markets for Polyethylene Film Extrusion. Next on the countdown of the largest markets for polyethylene film extrusion is t-shirt bags.

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Biopolymers

How to Optimize Your Molds and Hot Runners for Processing Bioresins

Demand for bioresins is growing in molded goods, particularly as a sustainability play to replace fossil-fuel based materials, but these materials are not a drop-in replacement for traditional materials. Molds and hot runners need to be optimized for these materials.

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editorial

70 Years...Still Going Strong

Plastics Technology is closing in on its 70th anniversary. Here are some of Editorial Director Jim Callari’s observations to commemorate the occasion.

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Temperature Control: What You Need to Know to Comply With New Cooling-Fluid Regs

Beginning the first of this year, 12 states are following EPA bans on potentially damaging cooling fluids. Chiller suppliers have adjusted equipment designs to accommodate the new regulations. Here’s what all this means to processors.  

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