Ahlstrom BioWeb® ultrasonic and heatseal teabags

Ahlstrom BioWeb® ultrasonic and heatseal teabags

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

Ahlstrom BioWeb® ultrasonic and heatseal 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, 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 to be in accordance with the US FDS regulation 21 CFR176.170 and/or the EU regulation 1935-2004.


Ahlstrom BioWeb® is designed for use on ultrasonic sealing and heat sealing equipment.

Learn more

For more information, please see attached related product documents and links, or e-mail us at tea@ahlstrom.com

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