---
title: Liquid Resin | The Journey Towards Future Aircraft Structures
description: "Alternatives to autoclave prepreg: Resin Infusion (RI) and RTM deliver aerospace composites faster, at lower cost, with minimal voids. Download the whitepaper."
---

[CI Insights](https://blog.composite-integration.co.uk/en/ci-insights)

# [Liquid Resin | The Journey Towards Future Aircraft Structures](https://blog.composite-integration.co.uk/en/ci-insights/liquid-resin-the-journey-towards-future-aircraft-structures)

 Written by [Anna Holden-Niland](https://blog.composite-integration.co.uk/en/ci-insights/author/anna-holden-niland) | 28-Apr-2025 11:10:22

We are pleased to share a new technical whitepaper, **“Liquid Resin – The Journey Towards Future Aircraft Structures,”** exploring how Resin Infusion (RI) and Resin Transfer Moulding (RTM) are redefining aerospace composite manufacturing.

Once viewed as alternatives to prepreg autoclave processes, liquid resin moulding is now **delivering aerospace-grade laminates at speed, with reduced cost, lower energy input, and minimal void content**—without compromising quality.

This Whitepaper outlines the transition from theory, to proven, to production-ready solutions, giving deep technical insight, practical examples, and guidance for those preparing for the next generation of composite manufacturing.

### Key Insights Include:

- High-rate manufacture without sacrificing quality.
- Significant cost and energy savings versus prepreg autoclave.
- Real-world case studies, including nacelle demonstrators, wing structures, and business jet components.
- Proven control technologies embedded into CIJECT machines.

This whitepaper also highlights works on projects such as Safran's Nacelle ProPound initiative, which proved that resin-infused parts can match, or exceed the performance of prepreg counterparts.

Download the full whitepaper now and discover how Composite Integration is helping aerospace manufacturers develop world-class composites.

[View full post](https://blog.composite-integration.co.uk/en/ci-insights/liquid-resin-the-journey-towards-future-aircraft-structures)

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