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title: "Air Traps"
description: Air traps occur when advancing melt encloses air or gas in the cavity, with gate position, flow balance, vent placement, fill speed, geometry, and end-of-fill regions determining where compression occurs."
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# Air Traps

Explore Air Traps through the HYNEU Manufacturing Knowledge Base. Discover practical information about air traps injection molding,  trapped air,  mold venting,  gas traps, 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.

![Air Traps](https://static.hyneu.com/uploads/industries/default/68ZgGry9dgFWO.webp)

## Air Traps Knowledge
- [Air Traps vs Impact vs Heat Resistance: Key Tradeoffs for Molded Plastic Components](https://www.hyneu.com/guides/air-traps-impact-heat-resistance-molded-plastic-tradeoffs.html) — 2026-10-28



## 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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- [Products](https://www.hyneu.com/products/)
- [Capabilities](https://www.hyneu.com/capabilities/)
- [Custom Manufacturing](https://www.hyneu.com/custom-manufacturing/)
- [Industries](https://www.hyneu.com/industries/)
- [Buying Guides](https://www.hyneu.com/buying/)
- [Manufacturing Q&A](https://www.hyneu.com/questions/)


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