Invention Grant
US08414737B2 Method of manufacturing disposable wipers and towels containing 40% or more post-consumer waste
有权
制造一次性擦拭器和含有40%以上消费后废物的毛巾的方法
- Patent Title: Method of manufacturing disposable wipers and towels containing 40% or more post-consumer waste
- Patent Title (中): 制造一次性擦拭器和含有40%以上消费后废物的毛巾的方法
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Application No.: US13449667Application Date: 2012-04-18
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Publication No.: US08414737B2Publication Date: 2013-04-09
- Inventor: Gary Bouplon , Jerry Ballas , Thomas T. Ziegert , John C. Sellars
- Applicant: Gary Bouplon , Jerry Ballas , Thomas T. Ziegert , John C. Sellars
- Applicant Address: US TX Dallas
- Assignee: Wisconsin Note Investors, LLC
- Current Assignee: Wisconsin Note Investors, LLC
- Current Assignee Address: US TX Dallas
- Agency: Michael Best & Friedrich LLP
- Main IPC: D21H11/00
- IPC: D21H11/00

Abstract:
A method of making a disposable wiper or towel. A slurry is created by blending virgin cellulose fibers with cellulose fibers from post-consumer waste to create a mixture of cellulose fibers that contains about 40 to about 80 percent cellulose fibers from post-consumer waste. A contaminant deactivator and debonder are added to the slurry. The slurry is formed into a wet web. The wet web is pressed and adhered a Yankee dryer. The partially dried sheet is creped and dried. The sheet is wound to form a base sheet roll. The base sheet is fed to a first printer. A binder is applied to a first side of the base sheet with the first printer and then pressed into the base sheet. The base sheet is recreped and dried.
Public/Granted literature
- US20120199297A1 Method of manufacturing disposable wipers and towels containing 40% or more post-consumer waste Public/Granted day:2012-08-09
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