Filter Specialists Since 1962

  • High chemical resistance and dimensional stability
  • Custom cutting of rolls to desired width and length or sheets
  • Meets FDS and EU indirect food contact standards
Kavon Filter Products Co. offers Ahlstrom-Munksjö Hollytex® Nonwovens, a wide range of calendared synthetic nonwovens that fulfill a variety of market needs. Ahlstrom Hollytex® is made by a hot calendaring process that improves uniformity of nonwoven web and increases smoothness by laying down loose fibers.

The product is available in over 30 commercial grades with various properties and either as a Spunbonded Polyester or Spunbonded Polypropylene.

Ahlstrom Hollytex® can be delivered in both single-layer and multilayer composites.

Primary Applications Include:
  • Microporous membrane support
  • Ultrafiltration membrane support
  • Reverse Osmosis membrane support
  • Pleat support for membrane cartridge filters
Secondary Applications Include:
  • Pre-filtration and filter media
  • Tape or apparel reinforcement
  • Drainage web in membrane cartridge
  • Medical device components
  • Tags and labels
Characteristics and Benefits
Ahlstrom Hollytex® calendared nonwoven media features high tensile and tear strength, non-raveling edges, dimensional stability and controlled permeability. Product contains no resins, sizing or binders and has good chemical resistance, particularly in acids, oxidizing agents and solvents. Ahlstrom Hollytex® is suitable for many different applications.
Unit of Measure

Nominal Basis Weight

N/A 2.4 oz/yd²

Air Permeability

N/A 0.005 CFM


N/A 20 in

Tensile (MD)

N/A 35 lb/in

Tensile (CD)

N/A 26 lb/in

Elongation (MD)

N/A 60 %

Elongation (CD)

N/A 80 %

Possible Use

N/A Reverse osmosis Substrate Ultra-filtration Substrate

Basis Weight

N/A 81.1 g/m


N/A Polyester

N/A Please note that the grades mentioned above are just a small selection of those available. Please contact us for additional information on the many grades of Ahlstrom Hollytex® available.

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At Kavon Filter Products we are able to get the job done right the first time. We provide a level of quality that surpasses our customers' expectations while enhancing their position in the marketplace.

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products and capabilities

We manufacture quality replacement fluid bed dryer bags, sleeves, skirts, chutes and sleeves for cartridge filter units, as well as centrifuge liners and bags. Kavon Filter Products Co. is an authorized distributor for Ahlstrom-Munksjö filter paper and we stock many commonly used filter papers.

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Kavon Filter Products Co.