Invention Grant
- Patent Title: Method for quantitating retail paper towel lint
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Application No.: US17111082Application Date: 2020-12-03
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Publication No.: US11268945B2Publication Date: 2022-03-08
- Inventor: Terry P. Witkowski
- Applicant: GPCP IP Holdings LLC
- Applicant Address: US GA Atlanta
- Assignee: GPCP IP Holdings LLC
- Current Assignee: GPCP IP Holdings LLC
- Current Assignee Address: US GA Atlanta
- Agent Laura L. Bozek
- Main IPC: G01N33/34
- IPC: G01N33/34 ; G01N1/28 ; D21H27/00

Abstract:
A method for quantitating the amount of lint shed from a paper towel, the method comprising: preparing a sample of paper towel to be analyzed; depositing lint from the sample onto a substantially lint-free surface by moving the sample thereupon in a specific pattern; collecting the lint deposited on the surface, wherein collecting the lint deposited on the surface comprises, substantially immediately upon depositing lint from the sample onto the surface, washing the deposited lint from the surface into a tared, cleaned, empty vessel; and determining the amount of collected lint.
Public/Granted literature
- US20210088501A1 Method for Quantitating Retail Paper Towel Lint Public/Granted day:2021-03-25
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