H&V offers the widest selection of process technologies and pilot machines for air and liquid filtration applications and battery separator materials:
A core area of expertise for H&V using state of the art paper-making equipment and proprietary material science.
Proprietary processes using a wide variety of polymers to manufacture meltblown and nanofiber materials.
Carded web forming processes plus thermal, chemical, and mechanical web consolidation methods.
Lamination & Composites
Combination and integration techniques ranging from adhesive to ultrasonic to calendar bonding to incorporation of functional particles into a web.
3 Dimensional Structures
Composite materials that combine multiple technologies to make 3 dimensional structure that enhance filtration properties.