Exploring the: Injection Molding Zone



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He Who Hesitates…May Be Out of Luck
Gardner’s capital-spending survey results project a big uptick in equipment investment this year. But processors who dawdle might not be able to buy what they want.
Columns Published: 12/29/2014
Growth Accelerates
First month since March that growth has jumped significantly.
Columns Published: 12/29/2014
INJECTION MOLDING: Another Way to Deal with Regrind
You can run into a lot of problems molding parts from a blend of regrind and virgin material. Might you be better off using 100% regrind?
Columns Published: 12/29/2014
Growth Continues, Slowly
Processing market grows for the 11th month out of 12.
Columns Published: 11/24/2014
The Importance of Gate Geometry
Gate size and shape—unlike gate location—don’t often get the attention they deserve. Many common assumptions about gate geometry deserve to be challenged
Columns Published: 11/24/2014
High-Pressure Water: A New Concept for Screw Cleaning
Everyone in a molding plant is on the same page for screw cleaning: Avoid pulling it until there is no alternative. Here are ways for dealing with the inevitable, including an altogether new technique.
Columns Published: 11/24/2014
Slower Growth Continues
Still, business among processors has grown in 10 of the last 11 months.
Columns Published: 10/23/2014
TOOLING: Flash-Free Molding: Part Two
Parting-line maintenance, mold spotting, and machine conditions can all contribute to flash.
Columns Published: 10/23/2014
INJECTION MOLDING: How to Tell If Your Non-Return Valve Is Leaking
Check valves are potentially troublesome devices. Here’s how to find out if yours is behaving properly.
Columns Published: 10/23/2014
Check Out the New PTonline.com
Following the relaunch of our print publication and electronic newsletters, our website has a new, vibrant look now, too.
Columns Published: 10/23/2014

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