best practices
How Additive Manufacturing Can Help, not Hinder, Injection Moldability of New Designs
Four cost drivers—design for moldability, mold-base size, internal componentry, polish/custom finishing—dictate the financial and processing success of a molded part design. Learn how 3D printing can assist this process, while also understanding its potential pitfalls.
Read More
Highlights from the Recycling Open House
At the PLASTICS Recycling Open House, leaders shared challenges and successes.
Read More
Why (and What) You Need to Dry
Other than polyolefins, almost every other polymer exhibits some level of polarity and therefore can absorb a certain amount of moisture from the atmosphere. Here’s a look at some of these materials, and what needs to be done to dry them.
Read More
August 2022: Most-Read Articles
Simulation, hot runner manifold leaks, calculating shot size, resin pricing and more drew reader interest this August at PTOnline.com
Read More
What is Backpressure and How Should We Calculate It?
Does using an intensification ratio to calculate backpressure result in an accurate reflection of what’s happening in the barrel? Newer machine technologies have us revisiting an old project with fresh eyes.
Read More
Plastics Technology’s Most Viewed Content in July 2022
Injection molding tips, resin pricing, a recycler tour and a look at reshoring’s surge were just some of the articles that had visitors clicking on Plastics Technology in July.
Read More
Are Your Sprue or Parts Sticking? Here Are Some Solutions
When a sprue or part sticks, the result of trying to unstick it is often more scratches or undercuts, making the problem worse and the fix more costly. Here’s how to set up a proper procedure for this sticky wicket.
Read More
Most Viewed Articles for Plastics Technology in June
Resin pricing, a plant tour, best practices, recycling, sustainability and more garnered interest from Plastics Technology’s web visitors in June.
Read More
Tunnel Gates for Mold Designers, Part 1
Of all the gate types, tunnel gates are the most misunderstood. Here’s what you need to know to choose the best design for your application.
Read More
