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BioWeb® is the industry’s first spun bond web produced from a renewable biopolymer, polylactic acid (PLA). BioWeb® is renewable, compostable and biodegradable and will revolutionize the way that you market your tea.

BioWeb® ultrasonic and heat-seal filter webs

We introduced the first beverage filter web made from 100% renewable materials. This lightweight, fine-filament web is made from polylactic acid (PLA) and features an embossed point bond or basket weave pattern. Its neutral odor and taste, and high transparency, make it ideal for a wide variety of black and specialty teas and infusions. It is also one of the first to be fully compostable.

  • Delivers outstanding infusion
  • Neutral odor and taste
  • Excellent tea blend retention
  • Silken web highlights tea
  • 100% renewable raw materials
  • Fully compostable


All materials used to manufacture these grades are certified in accordance with US FDS regulation 21 CFR176.170 and/or EU regulation 1935-2004.


BioWeb® is designed for use with ultrasonic sealing and heat-sealing equipment.

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