최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0759141 (2013-02-05) |
등록번호 | US-8632658 (2014-01-21) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 31 인용 특허 : 351 |
A multi-ply wiper/towel product includes at least one wet laid web having at least 10% fibrillated cellulosic microfiber, and at least about 40% wood pulp derived papermaking fibers. The at least one wet laid web has formed therein (i) a plurality of fiber-enriched hollow domed regions on the upper
A multi-ply wiper/towel product includes at least one wet laid web having at least 10% fibrillated cellulosic microfiber, and at least about 40% wood pulp derived papermaking fibers. The at least one wet laid web has formed therein (i) a plurality of fiber-enriched hollow domed regions on the upper side of the at least one wet laid web having a relatively high local basis weight, (ii) connecting regions having a relatively lower local basis weight forming a network interconnecting the relatively high local basis weight domed regions of the one wet laid web, and (iii) transition areas with upwardly and inwardly inflected consolidated fibrous regions transitioning from the connecting regions into the domed regions.
1. A multi-ply wiper/towel product comprising: at least one wet laid web comprising (a) at least 10% fibrillated regenerated cellulosic microfibers, and (b) at least about 40% wood pulp derived papermaking fibers, the at least one wet laid web having formed therein: (i) a plurality of fiber-enriched
1. A multi-ply wiper/towel product comprising: at least one wet laid web comprising (a) at least 10% fibrillated regenerated cellulosic microfibers, and (b) at least about 40% wood pulp derived papermaking fibers, the at least one wet laid web having formed therein: (i) a plurality of fiber-enriched hollow domed regions on an upper side of the at least one wet laid web, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof;(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the hollow domed regions of the at least one wet laid web; and(iii) transition areas with consolidated fibrous regions that transition from the connecting regions into the hollow domed regions, by extending upwardly and inwardly from the connecting regions into the sidewalls of the hollow domed regions. 2. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers present in the at least one wet laid web form venation on the surface of the consolidated fibrous regions, such that the surface has raised, generally continuous ridges defined thereacross. 3. The multi-ply wiper/towel product according to claim 1, wherein the consolidated fibrous regions are saddle shaped, and more than 35% by weight of the fibrillated regenerated cellulosic microfibers has a Canadian Standard Freeness (CSF) value of less than 175 mL. 4. The multi-ply wiper/towel product according to claim 1, wherein the fiber-enriched hollow domed regions in the at least one wet laid web exhibit a local basis weight of at least 5% higher than the mean basis weight of a product sheet, and the fibrillated regenerated cellulosic microfibers have a number average diameter of less than about 2 microns. 5. The multi-ply wiper/towel product according to claim 1, wherein the fiber-enriched hollow domed regions in the at least one wet laid web exhibit a local basis weight of at least 10% higher than the mean basis weight of a sheet, and the fibrillated cellulosic microfibers have a fiber count of greater than 2 billion fibers/gram. 6. The multi-ply wiper/towel product according to claim 1, wherein one of at least a portion of the fiber-enriched hollow domed regions and the transition areas in the at least one wet laid web exhibits a cross machine direction (CD) fiber orientation bias, and the fibrillated regenerated cellulosic microfibers have a fiber count of greater than 10 billion fibers/gram. 7. The multi-ply wiper/towel product according to claim 1, wherein at least a portion of the connecting regions in the at least one wet laid web exhibits a cross machine direction (CD) fiber orientation bias. 8. The multi-ply wiper/towel product according to claim 1, wherein at least a portion of the sidewalls of the hollow domed regions exhibits a matted structure on both their outer and inner surfaces, and the fibrillated regenerated cellulosic microfibers form venation thereupon, such that the surfaces have raised, generally continuous ridges defined thereacross. 9. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers have a characteristic Canadian Standard Freeness (CSF) value of less than 175 ml. 10. The multi-ply wiper/towel product according to claim 1, wherein the product has a caliper of from 7.5 to 12 mils/8 sheets/per pound per ream and exhibits a wipe-dry time of less than about 20 seconds. 11. The multi-ply wiper/towel product according to claim 1, wherein the product has an SAT capacity in the range of about 9.5 to about 11.0 g/g. 12. The multi-ply wiper/towel product according to claim 1, wherein the product has an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 13. The multi-ply wiper/towel product according to claim 1, wherein the product has a wet/dry CD tensile ratio of from about 40% to about 60%. 14. The multi-ply wiper/towel product according to claim 1, wherein the product has a cross machine direction (CD) wet breaking length in the range of about 300 to about 800 m. 15. The multi-ply wiper/towel product according to claim 14, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 16. The multi-ply wiper/towel product according to claim 14, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 17. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers have a number average diameter of less than about 2 microns. 18. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers have a number average diameter of from about 0.1 to about 2 microns. 19. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 400 million fibers/gram. 20. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 50 billion fibers/gram. 21. The multi-ply wiper/towel product according to claim 1, wherein the fibrillated regenerated cellulosic microfibers have a fiber count greater than about 200 billion fibers/gram. 22. The multi-ply wiper/towel product according to claim 1, wherein: (i) the consolidated fibrous regions are saddle shaped, and more than 35% by weight of the fibrillated regenerated cellulosic microfibers have a Canadian Standard Freeness (CSF) value of less than 175 mL;(ii) the fiber-enriched hollow domed regions exhibit a local basis weight of at least 10% higher than the mean basis weight of a product sheet;(iii) at least a portion of one of the fiber-enriched hollow domed regions and the transition areas exhibits a cross machine direction (CD) fiber orientation bias, and the fibrillated regenerated cellulosic microfibers have a fiber count of greater than 10 billion fibers/gram;(iv) at least a portion of the connecting regions exhibits a CD fiber orientation bias;(v) at least a portion of the sidewalls of the hollow domed regions exhibits a matted structure on both their outer and inner surfaces, and the fibrillated regenerated cellulosic microfibers form venation thereupon, such that the surfaces have raised, generally continuous ridges defined thereacross; and(vi) the multi-ply wiper/towel product has a caliper of from 7.5 to 12 mils/8 sheets/per pound per ream and exhibits a wipe-dry time of less than 20 seconds, an SAT capacity in the range of about 9.5 to about 11.0 g/g, an SAT rate in the range of about 0.05 to about 0.25 g/s0.5, a CD wet breaking length in the range of about 300 to about 800 m, and a wet/dry CD tensile ratio of from about 40% to about 60%. 23. The multi-ply wiper/towel product according to claim 22, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 24. The multi-ply wiper/towel product according to claim 22, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 25. A multi-ply wiper/towel product of cellulosic fibers, the wiper/towel product comprising: (A) at least about 10% fibrillated regenerated cellulosic microfibers having a Canadian Standard Freeness (CSF) value of less than 175 mL and (B) at least about 40% wood pulp derived papermaking fibers,the wiper/towel product having formed therein: (a) a plurality of fiber-enriched regions including (i) hollow domed portions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof and (ii) pileated fiber-enriched portions with a cross machine direction (CD) fiber orientation bias adjacent to the hollow domed portions, the fiber-enriched portions being interconnected with:(b) connecting regions of a relatively lower local basis weight,wherein the hollow domed portions have upwardly projecting densified sidewalls, at least a portion of each of the upwardly projecting densified sidewalls comprising a densified region that extends inwardly. 26. The multi-ply wiper/towel product according to claim 25, the product having a caliper of from 7.5 to 12 mils/8 sheets/per pound per ream and exhibiting a wipe-dry time of less than 20 seconds. 27. The multi-ply wiper/towel product according to claim 25, the product having an SAT capacity in the range of about 9.5 to about 11.0 g/g, and an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 28. The multi-ply wiper/towel product according to claim 25, the product having a wet/dry CD tensile ratio of from about 40% to about 60%. 29. The multi-ply wiper/towel product according to claim 25, the product having a CD wet breaking length in the range of about 300 to about 800 m. 30. The multi-ply wiper/towel product according to claim 25, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 31. The multi-ply wiper/towel product according to claim 25, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 32. A multi-ply wiper/towel product comprising: at least one wet laid web comprising (a) at least about 10% fibrillated regenerated cellulosic microfibers, and (b) at least about 40% wood pulp derived papermaking fibers,the wiper/towel product being formed with upper and lower surfaces and comprising: (i) a plurality of fiber-enriched hollow domed regions protruding from the upper surface of a sheet, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof;(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the fiber-enriched hollow domed regions of the sheet; and(iii) consolidated groupings of fibers extending upwardly from the connecting regions into the respective sidewalls of the fiber-enriched hollow domed regions formed along at least the leading edge thereof. 33. The multi-ply wiper/towel product according to claim 32, wherein the consolidated groupings of fibers extend inwardly and upwardly from the connecting regions into the respective sidewalls of the fiber-enriched hollow domed regions formed along at least a leading edge thereof. 34. The multi-ply wiper/towel product according to claim 33, wherein: (i) the fiber-enriched hollow domed regions include an inclined sidewall;(ii) the fibrillated regenerated cellulosic microfibers form venation on the surface of the consolidated groupings of fibers, such that the surface has raised, generally continuous ridges defined thereacross; and(iii) the wiper/towel product exhibits a differential pore volume for pores under 4 microns in a diameter of at least about 100 mm3/g/micron. 35. The multi-ply wiper/towel product according to claim 32, wherein the fiber-enriched hollow domed regions exhibit a local basis weight of at least 5% higher than the mean basis weight of the sheet. 36. The multi-ply wiper/towel product according to claim 32, wherein the fiber-enriched hollow domed regions in the at least one wet laid web exhibit a local basis weight of at least 10% higher than the mean basis weight of the sheet, and the one wet laid web in the wiper/towel product exhibits a differential pore volume for pores under 3 microns in a diameter of at least about 100 mm3/g/micron. 37. The multi-ply wiper/towel product according to claim 32, wherein, in the at least one wet laid web, the respective sidewalls of the relatively high local basis weight formed along at least a leading edge of the fiber-enriched hollow domed regions comprise regions of consolidated fiber that extend upwardly and inwardly. 38. The multi-ply wiper/towel product according to claim 32, wherein, in the at least one wet laid web, consolidated saddle shaped groupings of fibers extend upwardly from the connecting regions into the respective sidewalls of the fiber-enriched hollow domed regions formed along at least the leading edge thereof. 39. The multi-ply wiper/towel product according to claim 32, wherein, in the at least one wet laid web, the respective sidewalls of the relatively high local basis weight formed along at least a leading edge of the fiber-enriched hollow domed regions comprises consolidated groupings of fibers forming saddle shaped regions extending at least partially around the domed regions. 40. The multi-ply wiper/towel product according to claim 32, wherein, in the at least one wet laid web, the respective sidewalls extend upwardly and inwardly, forming saddle shaped, highly densified, consolidated fibrous regions about the base of a dome. 41. The multi-ply wiper/towel product according to claim 32, wherein, in the at least one wet laid web, saddle shaped transition areas with consolidated fibrous regions extend upwardly and inwardly from the connecting regions into the respective sidewalls of the relatively high local basis weight formed along at least a leading edge of the hollow domed regions. 42. The multi-ply wiper/towel product according to claim 41, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 2 billion fibers/gram. 43. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web in the wiper/towel product has a caliper of from 7.5 to 12 mils/8 sheets/per pound per ream and exhibits a wipe-dry time of less than about 20 seconds. 44. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web in the wiper/towel product has an SAT capacity in the range of about 9.5 to about 11.0 g/g. 45. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web in the wiper/towel product has an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 46. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web in the wiper/towel product has a wet/dry CD tensile ratio of from about 40% to about 60%. 47. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web in the wiper/towel product has a cross machine direction (CD) wet breaking length in the range of about 300 to about 800 m. 48. The multi-ply wiper/towel product according to claim 47, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 49. The multi-ply wiper/towel product according to claim 47, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 50. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web has transition areas with consolidated fibers extending upwardly and inwardly from the connecting regions into the respective sidewalls of the relatively high local basis weight formed along at least a leading edge of the hollow domed regions that at least partially circumscribe the domes at their bases. 51. The multi-ply wiper/towel product according to claim 32, wherein the at least one wet laid web has transition areas with consolidated fibers extending upwardly and inwardly from the connecting regions into the respective sidewalls of the relatively high local basis weight formed along at least a leading edge of the hollow domed regions densified in a bowed shape around a portion of the bases of the domes. 52. A multi-ply wiper/towel product comprising: at least one wet laid web comprising (A) at least about 10% fibrillated regenerated cellulosic microfibers having a Canadian Standard Freeness (CSF) value of less than 175 mL, 40% by weight of which is finer than 14 mesh, and (B) at least about 40% wood pulp derived papermaking fibers, the at least one wet laid web having: (a) a plurality of fiber-enriched regions including (i) hollow domed portions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof and (ii) pileated fiber-enriched portions with a cross machine direction (CD) fiber orientation bias adjacent to the hollow domed portions, the fiber-enriched portions being interconnected with:(b) connecting regions of a relatively lower local basis weight,wherein the hollow domed portions have upwardly projecting densified sidewalls, at least a portion of each of the upwardly projecting densified sidewalls comprising a densified saddle shaped region that extends inwardly. 53. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web includes transition areas with consolidated fibrous regions that transition from the connecting regions to the fiber-enriched regions. 54. The multi-ply wiper/towel product according to claim 52, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 400 million fibers/gram. 55. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web has a caliper of from 7.5 to 12 mils/8 sheets/per pound per ream and exhibits a wipe-dry time of less than about 20 seconds. 56. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web has an SAT capacity in the range of about 9.5 to about 11.0 g/g. 57. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web has an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 58. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web has a wet/dry CD tensile ratio of from about 40% to about 60%. 59. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web has a CD wet breaking length in the range of about 300 to about 800 m. 60. The multi-ply wiper/towel product according to claim 59, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 61. The multi-ply wiper/towel product according to claim 59, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 62. The multi-ply wiper/towel product according to claim 52, wherein the at least one wet laid web has a caliper of from 7.5 to 12 mils/8 sheets/per pound per ream and exhibits a wipe-dry time of less than about 20 seconds, an SAT capacity in the range of about 9.5 to about 11.0 g/g, an SAT rate in the range of about 0.05 to about 0.25 g/s0.5, a CD wet breaking length in the range of about 300 to about 800 m, and a wet/dry CD tensile ratio of from about 40% to about 60%. 63. The multi-ply wiper/towel product according to claim 62, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 64. The multi-ply wiper/towel product according to claim 62, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 65. The multi-ply wiper/towel product according to claim 62, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 50 billion fibers/gram. 66. The multi-ply wiper/towel product according to claim 52, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 10 billion fibers/gram. 67. The multi-ply wiper/towel product according to claim 62, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 10 billion fibers/gram. 68. A multi-ply wiper/towel product of cellulosic fibers, the wiper/towel product comprising: at least one wet laid web comprising (A) at least about 10% fibrillated regenerated cellulosic microfibers having a Canadian Standard Freeness (CSF) value of less than 175 mL, and (B) at least about 40% wood pulp derived papermaking fibers,the wiper/towel product having formed therein: (a) a plurality of fiber-enriched regions including (i) hollow domed portions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof and (ii) pileated fiber-enriched portions with cross machine direction (CD) fiber orientation bias adjacent to the hollow domed portions, the fiber-enriched portions being interconnected with:(b) connecting regions of a relatively lower local basis weight,wherein the hollow domed portions have upwardly projecting densified sidewalls, at least a portion of each of the upwardly projecting densified sidewalls comprising a densified region that extends inwardly. 69. The multi-ply wiper/towel product according to claim 68, wherein the wiper/towel product has a bulk of from about 9 to about 19 cm3/g and exhibits a wipe-dry time of less than about 20 seconds. 70. The multi-ply wiper/towel product according to claim 68, wherein the wiper/towel product has an SAT capacity in the range of about 9.5 to about 11.0 g/g. 71. The multi-ply wiper/towel product according to claim 68, wherein the wiper/towel product has an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 72. The multi-ply wiper/towel product according to claim 68, wherein the wiper/towel product has a wet/dry CD tensile ratio of from about 40% to about 60%. 73. The multi-ply wiper/towel product according to claim 68, wherein the wiper/towel product has a cross machine direction (CD) wet breaking length in the range of about 300 to about 800 m. 74. The multi-ply wiper/towel product according to claim 68, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 350 to about 800 m. 75. The multi-ply wiper/towel product according to claim 68, wherein the fibrillated regenerated cellulosic microfibers exhibit a CD wet breaking length in the range of about 400 to about 800 m. 76. The multi-ply wiper/towel product according to claim 68, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than about 10 billion fibers/gram. 77. The multi-ply wiper/towel product according to claim 68, wherein the fibrillated regenerated cellulosic microfibers have a fiber count of greater than 50 billion fibers/gram, the wiper/towel product exhibiting a differential pore volume for pores under 5 microns in a diameter of at least about 100 mm3/g/micron. 78. A multi-ply absorbent sheet comprising: at least one wet laid web comprising (a) at least 10% fibrillated regenerated cellulosic microfibers and (b) at least about 40% wood pulp derived papermaking fibers,the absorbent sheet comprising a multi-ply wiper/towel product being formed with upper and lower surfaces having formed therein: (i) a plurality of fiber-enriched hollow domed regions protruding from the upper surface of the wiper/towel product, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof; and(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the fiber-enriched hollow domed regions of the wiper/towel product,wherein the fibrous composition of the web, the geometry of the fibrillated regenerated cellulosic microfibers, and the number average count are chosen such that the multi-ply wiper/towel product exhibits a wipe-dry time of less than about 20 seconds. 79. The multi-ply absorbent sheet of claim 78, wherein the sheet exhibits a wipe-dry time of at most 10 seconds. 80. The multi-ply absorbent sheet according to claim 78, wherein the sheet exhibits a cross machine direction (CD) wet breaking length in the range of about 300 to about 800 m. 81. The multi-ply absorbent sheet according to claim 78, wherein the sheet exhibits a cross machine direction (CD) wet breaking length in the range of about 400 to about 800 m. 82. The multi-ply absorbent sheet according to claim 78, wherein the sheet exhibits a differential pore volume of at least about 10% for pores under 5 microns in diameter. 83. A multi-ply absorbent sheet comprising: at least one wet laid web comprising (a) at least 10% fibrillated regenerated cellulosic microfibers and (b) at least about 40% wood pulp derived papermaking fibers,the absorbent sheet comprising a multi-ply wiper/towel product being formed with upper and lower surfaces having formed therein: (i) a plurality of fiber-enriched hollow domed regions protruding from the upper surface of the wiper/towel product, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof; and(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the fiber-enriched hollow domed regions of the wiper/towel product,wherein the fibrous composition of the web, the geometry of the fibrillated regenerated cellulosic microfibers, and the number average count are chosen such that the multi-ply wiper/towel product exhibits an SAT capacity in the range of about 9.5 to about 11.0 g/g. 84. The multi-ply absorbent sheet according to claim 83, wherein the sheet exhibits an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 85. A multi-ply wiper/towel product comprising: at least one wet laid web comprising (a) at least about 10% fibrillated regenerated cellulosic microfibers and (b) at least about 40% wood pulp derived papermaking fibers,the wiper/towel product being formed with upper and lower surfaces comprising: (i) a plurality of fiber-enriched hollow domed regions protruding from the upper surface of the wipe/towel product, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof; and(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the fiber-enriched hollow domed regions of the wiper/towel product,wherein consolidated groupings of fibers extend upwardly from the connecting regions into the sidewalls of the fiber-enriched hollow domed regions formed along at least the leading edge thereof, andwherein the wiper/towel product exhibits a relative wipe dry time that is less than 50% of the wipe dry time exhibited by a conventional wipe of the same fibrous composition, but without fibrillated regenerated cellulosic microfibers. 86. The multi-ply wiper/towel product of claim 85, wherein the product exhibits a differential pore volume for pores under 5 microns in a diameter of at least about 100 mm3/g/micron. 87. The multi-ply wiper/towel product of claim 85, wherein the product exhibits a relative wipe dry time that is less than about 40% of the wipe dry time exhibited by a conventional wipe of the same fibrous composition, but without fibrillated regenerated cellulosic microfibers. 88. A multi-ply absorbent sheet comprising: at least one wet laid web comprising (a) at least 10% fibrillated regenerated cellulosic microfibers and (b) at least about 40% wood pulp derived papermaking fibers,the absorbent sheet comprising a wiper/towel product being formed with upper and lower surfaces having formed therein: (i) a plurality of fiber-enriched hollow domed regions protruding from the upper surface of the wiper/towel product, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof; and(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the fiber-enriched hollow domed regions of the wiper/towel product,wherein the fibrous composition of the web, the geometry of the fibrillated regenerated cellulosic microfibers, and the number average count are chosen such that the wiper/towel product exhibits a wipe dry time of less than about 20 seconds and a differential pore volume of at least about 10% for pores under 5 microns in diameter. 89. The multi-ply absorbent sheet of claim 88, wherein the sheet exhibits a wipe-dry time of at most 10 seconds. 90. The multi-ply absorbent sheet according to claim 88, wherein the sheet exhibits a cross machine direction (CD) wet breaking length in the range of about 300 to about 800 m. 91. The multi-ply absorbent sheet according to claim 88, wherein the sheet exhibits a cross machine direction (CD) wet breaking length in the range of about 400 to about 800 m. 92. The multi-ply absorbent sheet according to claim 88, wherein the sheet exhibits an SAT rate in the range of about 0.05 to about 0.25 g/s0.5. 93. The multi-ply absorbent sheet according to claim 88, wherein the sheet exhibits an SAT capacity in the range of about 9.5 to about 11.0 g/g. 94. A multi-ply absorbent sheet comprising: at least one wet laid web comprising (a) at least about 10% fibrillated regenerated cellulosic microfibers and (b) at least about 40% wood pulp derived papermaking fibers,the multi-ply absorbent sheet comprising a wiper/towel product being formed with upper and lower surfaces comprising: (i) a plurality of fiber-enriched hollow domed regions protruding from the upper surface of the sheet, the hollow domed regions having respective sidewalls of a relatively high local basis weight formed along at least a leading edge thereof; and(ii) connecting regions of a relatively lower local basis weight forming a network interconnecting the fiber-enriched hollow domed regions of the sheet,wherein the fibrous composition of the web, the geometry of the fibrillated regenerated cellulosic microfibers, and the number average count are chosen such that the multi-ply wiper/towel product exhibits a differential pore volume of at least about 10% for pores under 5 microns in diameter, and an SAT capacity in the range of about 9.5 to about 11.0 g/g. 95. The multi-ply absorbent sheet of claim 94, wherein the sheet exhibits a wipe-dry time of at most 10 seconds. 96. The multi-ply absorbent sheet according to claim 94, wherein the sheet exhibits a cross machine direction (CD) wet breaking length in the range of about 300 to about 800 m. 97. The multi-ply absorbent sheet according to claim 94, wherein the sheet exhibits a cross machine direction (CD) wet breaking length in the range of about 400 to about 800 m. 98. The multi-ply absorbent sheet according to claim 94, wherein the sheet exhibits an SAT rate in the range of about 0.05 to about 0.25 g/s0.5.
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