Compression Molding of Composites
Compression molding is a widely employed technique in composite manufacturing, involving the use of heat and pressure to shape composite materials. In this process, a pre-measured amount of composite material, often in the form of sheets or pellets, is placed into a mold cavity. The mold is then closed and subjected to high pressure and temperature, allowing the material to conform to the shape of the mold. As the material compresses and solidifies, it forms the desired product. Compression molding is favored for its ability to produce complex shapes with high fiber volume fractions, ensuring strong and consistent composite parts.
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Porsche develops TABASKO method for lightweight vehicle series production
Patented carbon fiber-reinforced polypropylene tape-based process supports cost reduction, light weight and thinner walls without sacrificing rigidity.
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Wickert press advances Chemnitz polymers, composites and metals research
Since its installation, the rapid heating/cooling press has become of great importance to the Institute for Lightweight Structures’ work in processing high-performance structural and hybrid components for industrial-scale applications.
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Pinette commissions large-scale stamp-forming press for TPCs
Airbus Aerostructures facilities will integrate this forming press that is expected to advance next-gen aerospace parts production thanks to its size and performance.
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Bcomp, SFG Composites to scale up automotive flax fiber
Bcomp natural fiber reinforcements are to be integrated into SFG compression molded technology and manufacturing processes, clearing the way for continued support in vehicle design.
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LIT Rapid Solar system enhances composite photovoltaic panel assembly potential
Induction-heated thermocompression press developed collaboratively by Roctool and CEA-Liten has verified improvement in temperature and pressure conditions, opening up new opportunities.
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Induction heating system enables OOA composites processing
JEC World 2025: Roctool focuses attendees’ attention on the light induction tooling (LIT) system targeting efficiency, sustainability and performance.
Read MoreKnowledge Centers
Explore the cutting-edge composites industry, as experts delve into the materials, tooling, and manufacturing hurdles of meeting the demands of the promising advanced air mobility (AAM) market. Join us at CW Tech Days to unlock the future of efficient composites fabrication operations.
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ÂÌñÏ×ÆÞ’s CW Tech Days: Infrastructure event offers a series of expert presentations on composite materials, processes and applications that should and will be considered for use in the infrastructure and construction markets.
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In the Automated Composites knowledge center, CGTech brings you vital information about all things automated composites, from the manufacturing processes to the vendors and necessary tools.
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Latest Compression Molding News And Updates
SMC, compression molding capabilities to support European composites manufacturers
JEC World 2025: SFG Composites presents its ability to deliver high-quality, cost-effective composite solutions in-house with fast lead times as an alternative to domestic and Asian suppliers.
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Thermoplastic composite partnership drives customer support, systems industrialization
JEC World 2025: Unwind3D Srl and Advanced International Multitech are highlighting the Spidui compression molding cell and TP Multi-Station Lines for significant scale-up of thermoplastic parts production.
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Five-minute autoclave augments high-volume TPC manufacturing
JEC World 2025: Corebon unveils a system solution that eliminates the need for traditional autoclaves and presses, delivering consistent, high-quality TPC parts in less than 5 minutes.
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Uavos unveils carbon fiber main landing gear spring
Enhanced unmanned aircraft performance can be achieved via Uavos’ latest 16-kilogram design, rigorously tested to illustrate its safety and efficiency optimizations.
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Röchling and partners iterate thermoplastic composite convertible roof beam
Röchling Automotive, Mercedes-Benz, Envalior and Valmet replaced traditional magnesium with composites, achieving a more seamless, lightweight structural design that opens opportunities for other vehicle applications.
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Trinseo demonstrates DLFT, PC for electric vehicle battery packs
The DLFT production process enhances polycarbonate’s performance qualities through high thermal stability that next-gen battery packs demand.
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Featured Posts
Composite bipolar plates provide 81% improvement to hydrogen fuel cell power density
Ultra-thin CFRTP plates developed by Hycco achieve a 7.5 kilowatt/kilogram power density, high durability for fuel cells in long-flight drone and heavy-mobility applications.
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SRI develops scalable, infiltration-free ceramic matrix composites
Work in two DOE projects is demonstrating C/C-SiC produced in 3-5 days with <5% shrinkage, <10% porosity and 50% the cost of conventional C/C and C/C-SiC.
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PUR composite sandwich panels for 3D automotive parts, high-volume panels and more
At its U.S. sites, Ascorium produces glass fiber/PUR 3D parts via semi-automated molding, high-volume flat panels via a continuous line while working toward bio-based PUR and recycling.
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VIDEO: High-volume processing for fiberglass components
Cannon Ergos, a company specializing in high-ton presses and equipment for composites fabrication and plastics processing, displayed automotive and industrial components at CAMX 2024.
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Bladder-assisted compression molding derivative produces complex, autoclave-quality automotive parts
HP Composites’ AirPower technology enables high-rate CFRP roof production with 50% energy savings for the Maserati MC20.
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Co-molding SMC with braided glass fiber demonstrates truck bed potential
Prepreg co-molding compound by IDI Composites International and A&P Technology enables new geometries and levels of strength and resiliency for automotive, mobility.
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