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The scope of the proposal for a new Technical Information Paper is shown below, as well as the assigned Subject Category, the date when the Work Item was opened, the title of the new proposal and the name of the Working Group Chair (WGC).

0808 – Physical Properties

08/22/2023 TIP 230808.01 Tactile Evaluation of Softness of Tissue
- WGC: Jessica Carette and Tim Patterson

Scope:

• Define softness as it pertains to tissue including discussion on subjectivity of quality
• Limited to tissue paper products (bath, facial, kitchen towel, napkin, hand towel)
• Description and examples of various approaches to evaluate softness via panel and methods to analyze data (panel results)
• Included:
  • Discussion on panel applications and use
  • Setting up a panel: environmental conditions, panelist qualification, panelist guidelines,
  • Samples : selecting sample, handling samples, control samples
  • Scales
  • Panel categories, their descriptions and analysis
• Excluded:
  • Specific recommendations of which methods are most useful or which methods should be used
  • Any other sensory evaluations (visual, sounds, etc.)
  • Use of any other body part than hands to evaluate softness 
  • Use of any equipment or instruments including objective measurements
  • Descriptive analysis

 If you would like to join the Working Group or review the final draft for this new proposal, please write to tip@tappi.org

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