Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet
Patent
1997-05-06
2000-01-25
Silverman, Stanley S.
Paper making and fiber liberation
Processes and products
Non-uniform, irregular or configured web or sheet
1621646, 162123, 162127, 162166, 428154, D21H 1745, B31F 112
Patent
active
060174188
ABSTRACT:
Hydrophilic, humectant, soft, pliant, single-ply or multiply absorbent papers in the form of napkin, towel, bathroom tissue or facial tissue are disclosed. These humectant paper products are formed by supplying a furnish to headbox comprising: Cellulosic papermaking fiber consisting essentially of recycle fiber, hardwood fiber, softwood fiber, and mixtures thereof; and optionally up to 50% synthetic fibers and ad a softener which has a melting range of about 0.degree.-40.degree. C. wherein the softener comprises an imidazoline moiety formulated in organic compounds selected from the group consisting of alkoxylated aliphatic polyols, alkoxylated aliphatic diols, aliphatic polyols, aliphatic diols and a mixture of these compounds, wherein the process of adding the softener is controlled to retain a ratio of the average particle size of dispersed softener to the average fiber diameter in the range of about 0.01 to 15 percent: wet pressing said nascent web, creping said web from said Yankee, and recovering the paper products.
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Burrier Byron E.
Oriaran T. Philips
Ostrowski Henry S.
Post Elroy W.
Propp Jacob H.
Fort James Corporation
Fortuna Jose S.
Silverman Stanley S.
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