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title: "Injection Molding Shrinkage Defects"
description: Shrinkage defects occur when contraction becomes excessive or uneven, with resin behavior, wall thickness, packing, gate freeze, cooling balance, orientation, and mold temperature controlling final dimensions and local sinks."
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# Injection Molding Shrinkage Defects

Explore Injection Molding Shrinkage Defects through the HYNEU Manufacturing Knowledge Base. Discover practical information about injection molding shrinkage,  shrinkage defects,  molding shrinkage,  plastic shrinkage, including materials, manufacturing processes, design considerations, applications, specifications, and production methods. Our knowledge base provides useful insights to help you better understand manufacturing requirements and make informed decisions for your projects.

![Injection Molding Shrinkage Defects](https://static.hyneu.com/uploads/industries/default/eQNDzuPG3exbJ.webp)

## Injection Molding Shrinkage Defects Knowledge
- [Heavy-Duty OEM POM Screwdriver Handles: Sourcing and Tooling Guide](https://www.hyneu.com/guides/heavy-duty-oem-pom-screwdriver-handles.html) — 2026-10-28
- [What Causes Assembly Defects: Root Causes and Prevention Strategies](https://www.hyneu.com/guides/assembly-defects-root-causes-prevention.html) — 2026-10-24



## Related Topics

- [Metal Part Defects](https://www.hyneu.com/knowledge/metal-part-defects/)
- [Defect Analysis](https://www.hyneu.com/knowledge/defect-analysis/)
- [Injection Molding Sink Marks](https://www.hyneu.com/knowledge/injection-molding-sink-marks/)
- [Injection Molding Gate Marks](https://www.hyneu.com/knowledge/injection-molding-gate-marks/)
- [CNC Tool Marks](https://www.hyneu.com/knowledge/cnc-tool-marks/)
- [Injection Molding Cracking](https://www.hyneu.com/knowledge/injection-molding-cracking/)
- [Plastic Part Defects](https://www.hyneu.com/knowledge/plastic-part-defects/)
- [Assembly Defects](https://www.hyneu.com/knowledge/assembly-defects/)

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- [Industries](https://www.hyneu.com/industries/)
- [Buying Guides](https://www.hyneu.com/buying/)
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