best practices
The Need for Generalists: Part 4
Solving problems generally requires distinguishing good samples from bad ones. But that can become clumsy when one person runs the test while another analyzes the data.
Read More
High-Tech Blow Molding At Agri-Industrial Plastics
This family-owned custom molder stands out in its use of advanced computer and automation tools to claim a niche in large, complex, and multi-layer parts.
Read More
Former Has a Full-Blown Focus on Sustainability
Shepherd Thermoforming’s operation has spared millions of PET bottles from death by landfill. It also has taken steps to slash its own energy and water consumption.
Read More
Optimize Feeding to Get More Money in Twin-Screw Compounding
Follow these practical examples to improve the feeding efficiency and productivity of your process.
Read More
Use Molding Simulation To Avoid Surface-Finish Defects
It’s not just for successful mold filling and cooling. Simulation can help predict and overcome cosmetic defects in molded parts.
Read More
Locating Rings and Platen Damage: Part 2
Selecting the right locating ring and putting it to good use takes careful consideration.
Read More
How ‘Hydro Wedges’ Reduce Screw Wear
Using them only in the melting section provides for greater design freedom and negates the impact these devices can have on output and melt temperature.
Read More
How to Pick, Remove, and Replace a Nozzle Tip
This small component can cause big problems. Here’s my procedure for picking and replacing yours.
Read More
The Need for Generalists: Part 3
In failure analysis, there is a tendency to gravitate to a few common test protocols. But this approach can result in a mismatch of techniques to the problem.
Read More
Three-Pronged Growth Strategy In U.S., China & Mexico
Diversified molder pursues growth on two continents in medical, packaging, and large parts.
Read More