Stock material or miscellaneous articles – Structurally defined web or sheet – Including aperture
Patent
1995-06-08
1997-07-08
Choi, Kathleen
Stock material or miscellaneous articles
Structurally defined web or sheet
Including aperture
428132, 428135, 428137, D04H 142, D04H 146
Patent
active
056459165
ABSTRACT:
Patterned spunlaced fabrics formed of synthetic fibers and woodpulp and/or woodpulp-like fibers are disclosed having very low wet and dry particle counts and good absorbency. The patterned spunlaced fabrics according to the invention are particularly useful as cleanroom wipers, robotic covers, food service wipes, and as coverstock for sanitary napkins, diapers, surgical body part bags, and the like. The invention also comprises a process of making the patterned spunlaced fabrics.
REFERENCES:
patent: 3485706 (1969-12-01), Evans
patent: 4931355 (1990-06-01), Radwanski et al.
patent: 5093190 (1992-03-01), Kwok et al.
patent: 5320900 (1994-06-01), Oathout
Choi Kathleen
E. I. Du Pont de Nemours and Company
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