September 2023 Issue

September 2023

Digital Edition

How to Achieve Simulation Success in Molding, Part 3: Inputs, Reports and the Analyst

Ultimately the success of this virtual, digital software falls to the real-world, analog humans requesting and completing the analysis.

Features

Featured articles from the September 2023 issue of Plastics Technology

processor's edge 18 Sep 2023

Molder Repairs Platen Holes with Threaded Inserts

Automotive molder ITW Deltar Fasteners found new life for the battered bolt holes on its machine platens with a solution that’s designed to last.

Injection Know How 11 Sep 2023

Using Data to Pinpoint Cosmetic Defect Causes in Injection Molded Parts

Taking a step back and identifying the root cause of a cosmetic flaw can help molders focus on what corrective actions need to be taken.

Commodity Resins 31 Aug 2023

Prices of PE, PP, PS, PVC Drop

Generally, a bottoming-out appears to be the projected pricing trajectory.

Materials Know How 4 Sep 2023

What is the Allowable Moisture Content in Nylons? It Depends (Part 1)

A lot of the nylon that is processed is filled or reinforced, but the data sheets generally don’t account for this, making drying recommendations confusing. Here’s what you need to know.

Consumer Products 5 Jul 2023

How to Optimize Injection Molding of PHA and PHA/PLA Blends

Here are processing guidelines aimed at both getting the PHA resin into the process without degrading it, and reducing residence time at melt temperatures.

Tooling 13 Sep 2023

How to Design Three-Plate Molds, Part 1

There are many things to consider, and paying attention to the details can help avoid machine downtime and higher maintenance costs, and keep the customer happy.