Spartech’s Tufpak breathable bags are constructed using our own specially formulated and uniquely manufactured SUPROP™ polypropylene or polyethylene films, paired with a proprietary high-quality breather patch material. The bags are designed to provide high strength film properties and controlled transpiration of biologically generated gases through the breathable membrane to sustain consistent growth of spawn or tissue culture in a separate, sterile environment.

Applications for use as an isolated, aseptic (sterile) bio-product environments and allowing needed transpiration of gases:

  • Bio-remediation
  • Bio-pesticides
  • Tissue culture growth
  • Agricultural, high volume, high quality commercial manufacturing of specialty mushroom spawn products for cultivation
  • Bio-reactors for seed or tissue culture growth or solid state fermentation