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Injection Molding Insights

Technical guides, industry news, and manufacturing expertise from our team of tooling engineers.

Featured image for Weld Lines in Injection MoldingMold Making

Weld Lines in Injection Molding: Causes, Strength, and Fixes

Weld lines in injection molding reduce tensile strength by 10% to 50% depending on resin and gate position. This guide covers how to move we...

April 13, 20269 min read
Featured image for Appliance Injection Molding ChinaChina Mold Making

Appliance Injection Molding China: Large-Part Tooling Guide

Appliance injection molding from China delivers production-ready large-part tooling at 40 to 55 percent below domestic costs. This guide cov...

April 13, 20269 min read
Textured tool steel pieces on a clean surface — illustrating mold steel quality comparison.China Mold Making

China Mold Steel Quality: Domestic vs Imported Explained

China mold steel quality ranges widely between domestic mills and certified imported brands like ASSAB 8407, Daido DC53, and Bohler M333. Im...

April 13, 20268 min read
Cost comparison chart showing significant savings with Chinese injection mold manufacturing versus domestic optionsChina Mold Making

Injection Mold Cost Factors: 10 Things Every Buyer Should Know

Injection mold cost factors are predictable once you know what drives them. This guide covers all 10 variables, from steel grade and cavity ...

April 13, 202610 min read
High-volume multi-cavity injection mold with sophisticated cooling systemInjection Molding

Injection Mold Cavity Count: How to Choose and Maximize ROI

Choosing the wrong injection mold cavity count costs you either overbuilt tooling or a second tool purchase mid-program. This guide walks th...

April 13, 20269 min read
An up close photo of an injection mold.Injection Molding

Injection Mold Trial Process: T0, T1, T2 Step-by-Step

A structured injection mold T1 trial separates on-time tool launches from costly rework cycles. This guide breaks down the T0 dry run, T1 fi...

April 13, 20269 min read
Featured image for Nylon Injection MoldingInjection Molding

Nylon Injection Molding: PA6, PA66, and Glass-Filled Grades

Nylon injection molding fails more often from wet pellets than bad tooling. This guide covers PA6 vs PA66 selection, drying protocols, glass...

April 13, 20269 min read
Various white plastic components on surfaceInjection Molding

Polycarbonate Injection Molding: Processing Guide for PC and PC/ABS

Polycarbonate injection molding requires precise drying, melt, and mold temperature control to avoid scrap and ESC failures. This guide cove...

April 13, 20269 min read
a picture of a person using a tablet taking a picture of a plastic injection molding company floor.Injection Molding

ABS Plastic Injection Molding: Processing and Design Guide

ABS plastic injection molding rewards engineers who control melt temperature, moisture, and cooling precisely. This guide covers grade selec...

April 13, 20269 min read