Unraveling / Runs (Carpet)

Unraveling

Unraveling 1

Unraveling

Unraveling 3

Unraveling

Sierra Exif JPEG

Check the bottom of vacuum cleaner

Carpet unraveling runs showing linear yarn pull-out along tuft rows

Unraveling

Carpet seam not sealed showing exposed backing and yarn unraveling along seam edge

Seam sealer

Sierra Exif JPEG

Check the vacuum cleaner bottom

Sierra Exif JPEG

Sharp chair bottom can pull yarns out

Lab - Edge Ravel 3
Lab - Edge Ravel 2_144@2x

Edge ravel test

Lab - Tuft Bind 4

Tuft bind laboratory test

Lab - Tuft Bind 3

Tuft bind laboratory test

Lab - Tuft Bind 5

Tuft bind laboratory test

Unraveling 1 Unraveling 3 Sierra Exif JPEG Carpet unraveling runs showing linear yarn pull-out along tuft rows Carpet seam not sealed showing exposed backing and yarn unraveling along seam edge Sierra Exif JPEG Sierra Exif JPEG Lab - Edge Ravel 3 Lab - Edge Ravel 2_144@2x Lab - Tuft Bind 4 Lab - Tuft Bind 3 Lab - Tuft Bind 5

Unraveling / Runs (Carpet)

Floor Detective® Claims and Conditions Guide

Summary

Unraveling, also referred to as runs, is a damage condition in which continuous filament yarns are withdrawn from loop pile or cut/loop carpet constructions. The condition occurs when a loop or exposed yarn is snagged or pulled, allowing the yarn to release progressively along its tuft row. It may resemble snags or top cuts, but involves continuous yarn withdrawal rather than isolated displacement or severing. Because the yarn system is continuous, the release may extend beyond the initial point of damage. The condition follows tuft row alignment and reflects mechanical interaction rather than material failure. Unraveling does not occur in staple cut pile constructions and does not indicate backing failure or manufacturing defect.

What You Need to Know

• Unraveling occurs in loop pile and cut/loop carpets using continuous filament yarns.
• The condition involves progressive yarn withdrawal along tuft rows. ….

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