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    • 3. 发明授权
    • Process for manufacturing a cellulosic paper product exhibiting reduced malodor
    • 制造显示减少恶臭的纤维素纸制品的方法
    • US07297228B2
    • 2007-11-20
    • US10361841
    • 2003-02-10
    • Ralph AndersonTameka Spence
    • Ralph AndersonTameka Spence
    • D21F11/00
    • D21H17/06D21H17/53D21H21/14D21H23/26Y10T428/24455
    • A process for manufacturing a cellulosic paper product (e.g., paper hand towels) exhibiting reduced malodor upon wetting. The process comprises forming an aqueous suspension of papermaking fibers, depositing the aqueous suspension onto a sheet-forming fabric to form a wet web, drying the web at high temperature in an oxidative environment and topically applying a liquid glycol composition comprising a glycol compound selected from the group consisting of polyethylene glycol, triethylene glycol, glycerol and mixtures thereof to the web having a dry weight consistency of at least about 80%. The process of the present invention is particularly suited for reducing malodor released from cellulosic paper products made from through-air dried base sheet material.
    • 用于制造在润湿时显示减少的恶臭的纤维素纸制品(例如,纸手巾)的制造方法。 该方法包括形成造纸纤维的水性悬浮液,将水性悬浮液沉积到成片织物上以形成湿网,在高温下在氧化环境中干燥网,并局部施用包含二醇化合物的液体二醇组合物,所述二醇化合物选自 由聚乙二醇,三甘醇,甘油及其混合物组成的组,其具有至少约80%的干重稠度。 本发明的方法特别适合于减少从由空气干燥的基片材料制成的纤维素纸制品释放的恶臭。