Trade fair highlight 09. September 2026
Controlled Viscosity Molding - Plastic Parts via Volumetric Molding
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Overmolded Printed Circuit Board with CVM Technology
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3D-Printed Mold Insert for CVM Technology
X2F sells patented injection molding machines that enable users from a wide variety of
industries to efficiently produce highly integrated, protected, and functional components.
The CVM process allows for the processing of a wide range of
materials through a precisely controlled, volumetric material feed. This creates new
degrees of freedom in product design, as well as robust and scalable manufacturing processes.
Advantages:
- Low shear stress
- Constant material viscosity
- Uniform cavity filling
- Minimized internal stress
- Processing of sensitive materials
- Flexibility for thin-walled parts or long flow paths
Applications:
- Printed circuit board protection
- Motors
- Housings and covers
- Connectors
- Optical components
- Batteries
Process Flow:
- Material viscosity is continuously monitored and controlled
- Sensors for temperature, pressure, and torque continuously collect data
- Based on this data, the screw rotation is dynamically adjusted -> viscosity remains consistently within the operating window
- The cavity is filled evenly and in a controlled manner
- This is followed by a pulse packing phase, which
is continuously monitored -> Material distribution and solidification can be reproducibly adjusted
Translated with DeepL.com (free version)
industries to efficiently produce highly integrated, protected, and functional components.
The CVM process allows for the processing of a wide range of
materials through a precisely controlled, volumetric material feed. This creates new
degrees of freedom in product design, as well as robust and scalable manufacturing processes.
Advantages:
- Low shear stress
- Constant material viscosity
- Uniform cavity filling
- Minimized internal stress
- Processing of sensitive materials
- Flexibility for thin-walled parts or long flow paths
Applications:
- Printed circuit board protection
- Motors
- Housings and covers
- Connectors
- Optical components
- Batteries
Process Flow:
- Material viscosity is continuously monitored and controlled
- Sensors for temperature, pressure, and torque continuously collect data
- Based on this data, the screw rotation is dynamically adjusted -> viscosity remains consistently within the operating window
- The cavity is filled evenly and in a controlled manner
- This is followed by a pulse packing phase, which
is continuously monitored -> Material distribution and solidification can be reproducibly adjusted
Translated with DeepL.com (free version)
