Laboratory & Analytical Support


Laboratory & Analytical Support

DuBois analytical support capabilities for the paper industry are a foundation of our success. DuBois provides many analytical support services to customers.

Capabilities Include:

  • Retired press fabric analysis
    • Soils quantification and identification, including fines and gelled soils
    • Physical characteristics (air porosity, tensile, caliper, weight, microscopic analysis)
    • Drainage analysis
  • Retired TAD, Forming, and Dryer fabric analysis
    • Soils analysis
    • Wear quantification
  • Deposit analysis
  • Fabric and deposit cleaning studies
  • Sheet defect and sheet composition analysis
  • Pitch and stickies control program evaluations
  • Defoamer performance evaluation
  • Biological control studies