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BIODEGRADABLE CIGARETTE FILTER TOW AND METHOD OF MANUFACTURE

  • US 20150374030A1
  • Filed: 09/09/2015
  • Published: 12/31/2015
  • Est. Priority Date: 05/23/2014
  • Status: Abandoned Application
First Claim
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1. A biodegradable cigarette filter tow, comprising:

  • at least two natural fibrous materials, the natural fibrous materials being selected from the group consisting of;

    hemp, flax, abaca, sisal, wood pulp, and cotton; and

    regenerated cellulose fiber.

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