Delnet - Nets / Mesh / Apertured / Film

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Delstar offers you a unique range of nets of varying polymers and structures, under the Delnet brand. These nets give you a variety of possibilities as support media for precision filtration.

Adjusting the emboss pattern, degree and direction of stretch and the polymer blends, we can tailor the structure of the net to your individual application or requirements. This process produces a highly uniform geometric pattern. If hole size is important to you, this process gives you precision. Our nets are used by some of the largest filtration companies worldwide.

Whether you are looking for strong media support with our polypropylene nets or delicate soft feel of our blended nets, often used in face masks, we will match a net to your process.


Our Polypropylene Delnets provide pleated media support in the filter cartridges of some of biggest names in filtration. The nets allow increased surface area and dimensional stability. Our low-shrinking nets are proven to help prevent leaks or breaks from developing in filter cartridges. The three-dimensional structure of our nets provide separation to allow flow between filtration membranes.

  • Automotive
  • Industrial filtration
  • Product development


Delnets give an even distribution of adhesive giving a smooth flat surface where it is important to have a flat, uniform structure for lamination in interlinings. Our co-extruded net gives layers with different bonding temperatures, allowing either a two-step lamination at differing temperatures or a lamination to one side, leaving an intact net structure. Thus strengthening the laminate and providing a smooth soft feel.

  • Textile lamination
  • Clothing production and development
  • Shirt interlinings (collars and cuffs)
  • Breathable anti-bacterial protection for fabrics
  • Nets for face masks

Cheese making

Our blue coloured Delnet, which is approved for food contact, provides an easily-seen net, which helps avoid contamination. The unique structure allows the nets to key together forming a good structure to hold the cheese.

  • Cheese processing
  • Approved for food contact
  • High tensile strength

See all Delnet - Nets/Mesh/Apertured Film in the Product Finder