CA2463892A1 - Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products - Google Patents

Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products Download PDF

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Publication number
CA2463892A1
CA2463892A1 CA002463892A CA2463892A CA2463892A1 CA 2463892 A1 CA2463892 A1 CA 2463892A1 CA 002463892 A CA002463892 A CA 002463892A CA 2463892 A CA2463892 A CA 2463892A CA 2463892 A1 CA2463892 A1 CA 2463892A1
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Canada
Prior art keywords
group
raised elements
nonwoven
nonwoven raised
fabric
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CA002463892A
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French (fr)
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CA2463892C (en
Inventor
Mark Alan Burazin
Jeffrey D. Lindsay
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Kimberly Clark Worldwide Inc
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Individual
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Priority claimed from US10/015,849 external-priority patent/US6821385B2/en
Priority claimed from US10/015,859 external-priority patent/US6787000B2/en
Application filed by Individual filed Critical Individual
Publication of CA2463892A1 publication Critical patent/CA2463892A1/en
Application granted granted Critical
Publication of CA2463892C publication Critical patent/CA2463892C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/006—Making patterned paper

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  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The present invention is a sculpted fabric (100) for the manufacture of a tissue web, having a tissue machine contacting side and a tissue contacting side and a method for making such a sculpted fabric. The tissue contacting side includes an upper porous member (105) comprising a base (102) with nonwoven elevated regions (40, 52) thereon. The nonwoven elevated regions comprise a first group of nonwoven raised elements (108) and a second group of nonwoven raised elements, both raised relative to the base. The first group of nonwoven raised elements extends in at least a first direction and the secon d group of nonwoven raised elements extends in at least a second direction. Th e first and second groups of nonwoven raised elements are arranged on the base to produce elevated and depressed regions (40, 42, 52, 54) defining a three- dimensional tissue contacting surface comprising: a) a first background regi on (38) having a set of substantially parallel first elevated regions (40) comprising at least a subset of the first group of nonwoven raised elements, and comprising a first group of depressed regions (42), wherein the firstelevated regions and the first depressed regions alternate; b) a second background region (50) having a set of substantially parallel second elevate d regions (52) comprising at least a subset of the second group of nonwoven raised elements, and comprising a second group of depressed regions (54), wherein the second elevated regions and the second depressed regions alternate; and, c) a transition region (62) positioned between the first and second background regions, wherein the first elevated regions of the first background region terminate and the second elevated regions of the second background region terminate.

Claims (108)

1. A sculpted fabric for the manufacture of a tissue web, having a tissue machine contacting side and a tissue contacting side, and comprising, on the tissue contacting side an upper porous member comprising a base with nonwoven elevated regions thereon comprising a first group of nonwoven raised elements and a second group of nonwoven raised elements, both raised relative to the base, wherein the first group of nonwoven raised elements extends in at least a first direction and the second group of nonwoven raised elements extends in at least a second direction, wherein the first and second groups of nonwoven raised elements are arranged on the base to produce elevated and depressed regions defining a three-dimensional tissue contacting surface comprising:
a) a first background region having a set of substantially parallel first elevated regions comprising at least a subset of the first group of nonwoven raised elements, and comprising a first group of depressed regions, wherein the first elevated regions and the first depressed regions alternate;
b) a second background region having a set of substantially parallel second elevated regions comprising at least a subset of the second group of nonwoven raised elements, and comprising a second group of depressed regions, wherein the second elevated regions and the second depressed regions alternate; and, c) a transition region positioned between the first and second background regions, wherein the first elevated regions of the first background region terminate and the second elevated regions of the second background region terminate.
2. The sculpted fabric of Claim 1, wherein the upper porous member consists essentially of nonwoven materials.
3. The sculpted fabric of Claim 2, wherein the sculpted fabric consists essentially of nonwoven materials.
4. The sculpted fabric of Claim 2, wherein the upper porous member is joined to an underlying strength layer.
5. The sculpted fabric of Claim 4, wherein the underlying strength layer comprises a woven fabric.
6. The sculpted fabric of Claim 1, wherein the base of the upper porous member is unitary with at least one of the first group of nonwoven raised elements or the second group of nonwoven raised elements.
7. The sculpted fabric of Claim 1, wherein the sculpted fabric is substantially unitary.
8. The sculpted fabric of Claim 1, wherein the sculpted fabric comprises a three-dimensional fibrous nonwoven layer.
9. The sculpted fabric of Claim 1, wherein the sculpted fabric comprises a nonwoven layer of substantially uniform basis weight.
10. The sculpted fabric of Claim 1, wherein the upper porous member comprises a fibrous nonwoven web of substantially nonuniform basis weight.
11. The sculpted fabric of Claim 1, wherein the upper porous member comprises a fibrous nonwoven web.
12. The sculpted fabric of Claim 11, wherein the base of the upper porous member comprises a fibrous nonwoven web.
13. The sculpted fabric of Claim 1, wherein at least one of the first elevated regions of the first background regions overlap with at least one of the second elevated regions of the second background region within the transition region by a distance of 10 mm or less.
14. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements is in the cross-machine direction.
15. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements at an acute angle to the cross-machine direction.
16. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements is in the machine direction.
17. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements is at an acute angle to the machine direction.
18. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements is substantially orthogonal to the second direction of the second group of nonwoven raised elements.
19. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements is at an acute angle to the second direction of the second group of nonwoven raised elements.
20. The sculpted fabric of Claim 1, wherein the first direction of the first group of nonwoven raised elements is substantially the same as the second direction of the second group of nonwoven raised elements.
21. The sculpted fabric of Claim 1, wherein the transition region has greater surface depth than the first background region.
22. The sculpted fabric of Claim 1, wherein the transition region has greater surface depth than the second background region.
23. The sculpted fabric of Claim 1, wherein the transition region is filled.
24. The sculpted fabric of Claim 1, wherein the transition region has substantially the same surface depth of the first background region.
25. The sculpted fabric of Claim 1, wherein the transition region has substantially the same surface depth of the second background region.
26. The sculpted fabric of Claim 1, wherein each nonwoven raised element of the first group of nonwoven raised elements has a width and the maximum plane difference of the first group of nonwoven raised elements is at least about 30% of the width of one of the nonwoven raised elements of the first group of nonwoven raised elements.
27. The sculpted fabric of Claim 1, wherein the maximum plane difference of the first group of nonwoven raised elements is at least about 0.12 mm.
28. The sculpted fabric of Claim 1, wherein each nonwoven raised element of the second group of nonwoven raised elements has a width and the maximum plane difference of the second group of nonwoven raised elements is at least about 30%
of the width of one nonwoven raised element of the second group of nonwoven raised elements.
29. The sculpted fabric of Claim 1, wherein the maximum plane difference of the second group of nonwoven raised elements is at least about 0.12 mm.
30. The sculpted fabric of Claim 1, wherein the first background region has a first background texture and the second background region has a second background texture.
31. The sculpted fabric of Claim 30, wherein the first background texture of the first background region is substantially the same as the second background texture of the second background region.
32. The sculpted fabric of Claim 30, wherein the first background texture of the first background region is different than the second background texture of the second background region.
33. The sculpted fabric of Claim 1, wherein each nonwoven raised element of the first group of nonwoven raised elements has a first beginning point and a first ending point, each nonwoven raised element of the second group of nonwoven raised elements has a second beginning point and a second ending point wherein the first ending point of at least one of the nonwoven raised elements of the first group of nonwoven raised elements is separated in the transition region by a gap having a width ranging from about 10 mm to about negative 10 mm from the second ending point of at least one of the nearest nonwoven raised elements of the second group of nonwoven raised elements.
34. The sculpted fabric of Claim 33, wherein the gap has a width ranging from about 4 mm to about negative 4 mm.
35. The sculpted fabric of Claim 1 wherein the maximum distance between adjacent nonwoven raised elements of the first group of nonwoven raised elements is at least 0.3 mm.
36. The sculpted fabric of Claim 35, wherein the maximum distance between adjacent nonwoven raised elements of the first group of nonwoven raised elements is greater than the width of one of the adjacent nonwoven raised elements of the first group of nonwoven raised elements.
37. The sculpted fabric of Claim 1, wherein the maximum distance between adjacent nonwoven raised elements of the second group of nonwoven raised elements is at least 0.3 mm.
38. The sculpted fabric of Claim 37, wherein the maximum distance between adjacent nonwoven raised elements of the second group of nonwoven raised elements is greater than the width of one of the adjacent nonwoven raised elements of the second group of nonwoven raised elements.
39. The sculpted fabric of Claim 1, wherein the sculpted fabric is a forming wire.
40. The sculpted fabric of Claim 1, wherein the sculpted fabric is a through air drying fabric.
41. The sculpted fabric of Claim 1, wherein the sculpted fabric is a transfer fabric.
42. The sculpted fabric of Claim 1, wherein the tissue contacting surface of the sculpted fabric is non-macroscopically monoplanar.
43. The sculpted fabric of Claim 1, wherein the tissue contacting surface of the sculpted fabric is macroscopically monoplanar.
44. The sculpted fabric of Claim 1, wherein the base fabric comprises a non-woven material.
45. The sculpted fabric of Claim 1, wherein the base fabric comprises a woven material.
46. A method of making a tissue product comprising:
a) depositing an aqueous suspension of papermaking fibers onto a forming fabric thereby forming a wet tissue web;
b) transferring the wet tissue web to a sculpted fabric having a tissue machine contacting side and a tissue contacting side, and comprising, on the tissue contacting side an upper porous member comprising a base with nonwoven elevated regions thereon comprising a first group of nonwoven raised elements and a second group of nonwoven raised elements, both raised relative to the base, wherein the first group of nonwoven raised elements extends in at least a first direction and the second group of nonwoven raised elements extends in at least a second direction, wherein the first and second groups of nonwoven raised elements are arranged on the base to produce elevated and depressed regions defining a three-dimensional tissue contacting surface comprising:
i) a first background region having a set of substantially parallel first elevated regions comprising at least a subset of the first group of nonwoven raised elements, and comprising a first group of depressed regions, wherein the first elevated regions and the first depressed regions alternate;
ii) a second background region having a set of substantially parallel second elevated regions comprising at least a subset of the second group of nonwoven raised elements, and comprising a second group of depressed regions, wherein the second elevated regions and the second depressed regions alternate; and, iii) a transition region positioned between the first and second background regions, wherein the first elevated regions of the first background region terminate and the second elevated regions of the second background region terminate; and, c) drying the wet tissue web.
47. The method of Claim 46, wherein the upper porous member consists essentially of nonwoven materials.
48. The method of Claim 47, wherein the sculpted fabric consists essentially of nonwoven materials.
49. The method of Claim 47, wherein the upper porous member is joined to an underlying strength layer.
50. The method of Claim 49, wherein the underlying strength layer comprises a woven fabric.
51. The method of Claim 46, wherein the base of the upper porous member is unitary with at least one of the first group of nonwoven raised elements or the second group of nonwoven raised elements.
52. The method of Claim 46, wherein the sculpted fabric is substantially unitary.
53. The method of Claim 46, wherein the sculpted fabric comprises a three-dimensional fibrous nonwoven layer.
54. The method of Claim 46, wherein the sculpted fabric comprises a nonwoven layer of substantially uniform basis weight.
55. The method of Claim 46, wherein the upper porous member comprises a fibrous nonwoven web of substantially nonuniform basis weight.
56. The method of Claim 46, wherein the upper porous member comprises a fibrous nonwoven web.
57. The method of Claim 56, wherein the base of the upper porous member comprises a fibrous nonwoven web.
58. The method of Claim 46, wherein at least one of the first elevated regions of the first background regions overlap with at least one of the second elevated regions of the second background region within the transition region by a distance of 10 mm or less.
59. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements is in the cross-machine direction.
60. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements at an acute angle to the cross-machine direction.
61. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements is in the machine direction.
62. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements is at an acute angle to the machine direction.
63. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements is substantially orthogonal to the second direction of the second group of nonwoven raised elements.
64. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements is at an acute angle to the second direction of the second group of nonwoven raised elements.
65. The method of Claim 46, wherein the first direction of the first group of nonwoven raised elements is substantially the same as the second direction of the second group of nonwoven raised elements.
66. The method of Claim 46, wherein the transition region has greater surface depth than the first background region.
67. The method of Claim 46, wherein the transition region has greater surface depth than the second background region.
68. The method of Claim 46, wherein the transition region is filled.
69. The method of Claim 46, wherein the transition region has substantially the same surface depth of the first background region.
70. The method of Claim 46, wherein the transition region has substantially the same surface depth of the second background region.
71. The method of Claim 46, wherein each nonwoven raised element of the first group of nonwoven raised elements has a width and the maximum plane difference of the first group of nonwoven raised elements is at least about 30% of the width of one of the nonwoven raised elements of the first group of nonwoven raised elements.
72. The method of Claim 46, wherein the maximum plane difference of the first group of nonwoven raised elements is at least about 0.12 mm.
73. The method of Claim 46, wherein each nonwoven raised element of the second group of nonwoven raised elements has a width and the maximum plane difference of the second group of nonwoven raised elements is at least about 30%
of the width of one nonwoven raised element of the second group of nonwoven raised elements.
74. The method of Claim 46, wherein the maximum plane difference of the second group of nonwoven raised elements is at least about 0.12 mm.
75. The method of Claim 46, wherein the first background region has a first background texture and the second background region has a second background texture.
76. The method of Claim 75, wherein the first background texture of the first background region is substantially the same as the second background texture of the second background region.
77. The method of Claim 75, wherein the first background texture of the first background region is different than the second background texture of the second background region.
78. The method of Claim 46, wherein each nonwoven raised element of the first group of nonwoven raised elements has a first beginning point and a first ending point, each nonwoven raised element of the second group of nonwoven raised elements has a second beginning point and a second ending point wherein the first ending point of at least one of the nonwoven raised elements of the first group of nonwoven raised elements is separated in the transition region by a gap having a width ranging from about 10 mm to about negative 10 mm from the second ending point of at least one of the nearest nonwoven raised elements of the second group of nonwoven raised elements.
79. The method of Claim 78, wherein the gap has a width ranging from about 4 mm to about negative 4 mm.
80. The method of Claim 46, wherein the maximum distance between adjacent nonwoven raised elements of the first group of nonwoven raised elements is at least 0.3 mm.
81. The method of Claim 80, wherein the maximum distance between adjacent nonwoven raised elements of the first group of nonwoven raised elements is greater than the width of one of the adjacent nonwoven raised elements of the first group of nonwoven raised elements.
82. The method of Claim 46, wherein the maximum distance between adjacent nonwoven raised elements of the second group of nonwoven raised elements is at least 0.3 mm.
83. The method of Claim 82, wherein the maximum distance between adjacent nonwoven raised elements of the second group of nonwoven raised elements is greater than the width of one of the adjacent nonwoven raised elements of the second group of nonwoven raised elements.
84. The method of Claim 46, wherein the sculpted fabric is a forming wire.
85. The method of Claim 46, wherein the sculpted fabric is a through air drying fabric.
86. The method of Claim 46, wherein the sculpted fabric is a transfer fabric.
87. The method of Claim 46, wherein the tissue contacting surface of the sculpted fabric is non-macroscopically monoplanar.
88. The method of Claim 46, wherein the tissue contacting surface of the sculpted fabric is macroscopically monoplanar.
89. The method of Claim 46, wherein the base fabric comprises a non-woven material.
90. The method of Claim 46, wherein the base fabric comprises a woven material.
91. The method of Claim 46, wherein the wet tissue web has a consistency of at least about 20 percent when the wet tissue web is transferred to the sculpted fabric.
92. The method of Claim 46, wherein drying the wet tissue web comprises noncompressive drying.
93. The method of Claim 92, wherein the noncompressive drying the wet tissue web comprises through air drying on a throughdrying fabric thereby forming a dried tissue web.
94. The method of Claim 93, wherein the speed of the throughdrying fabric is from about 10 to about 80 percent slower than the speed of the forming fabric.
95. The method of Claim 93, further comprising transferring the wet tissue web from the forming fabric to a transfer fabric before transferring the wet tissue web to the throughdrying fabric wherein the speed of the transfer fabric is from about 10 to about 80 percent slower than the speed of the forming fabric.
96. The method of Claim 95, wherein the speed of the transfer fabric is substantially the same as the speed of the sculpted fabric.
97. The method of Claim 92, wherein the wet tissue web is at least partially throughdried on the sculpted fabric.
98. The method of Claim 46, wherein the sculpted fabric is a transfer fabric.
99. A tissue product made by the method of Claim 46.
100. The tissue product of Claim 99, wherein the tissue product has a density that is substantially uniform.
101. The tissue product of Claim 99, wherein the tissue product has a machine direction stretch of greater than about 10 percent.
102. The method of Claim 93, wherein the dried tissue web is not creped.
103. The method of Claim 93, wherein the dried tissue web is transferred to a Yankee dryer.
104. The method of Claim 103, wherein the dried tissue web is removed from the Yankee dryer without creping.
105. The method of Claim 103, wherein the dried tissue web is removed from the Yankee dryer with creping.
106. The method of Claim 93, further comprising dewatering the wet tissue web by at least one of displacement dewatering, capillary dewatering, and application of an air press.
107. The method of Claim 98, further comprising dewatering the wet tissue web by at least one of impulse drying, radiofrequency drying, long nip pressing, wet pressing, steam drying, high intensity nip drying, and infrared drying.
108. The method of Claim 46, wherein the wet tissue web is treated with a chemical strength agent and creped two or more times.
CA2463892A 2001-11-02 2002-10-17 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products Expired - Fee Related CA2463892C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/015,849 US6821385B2 (en) 2001-11-02 2001-11-02 Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements
US10/015,849 2001-11-02
US10/015,859 2001-11-02
US10/015,859 US6787000B2 (en) 2001-11-02 2001-11-02 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
PCT/US2002/033074 WO2003040470A1 (en) 2001-11-02 2002-10-17 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products

Publications (2)

Publication Number Publication Date
CA2463892A1 true CA2463892A1 (en) 2003-05-15
CA2463892C CA2463892C (en) 2011-08-16

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CA2463892A Expired - Fee Related CA2463892C (en) 2001-11-02 2002-10-17 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products

Country Status (7)

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EP (2) EP1442173B1 (en)
BR (1) BR0213370B1 (en)
CA (1) CA2463892C (en)
DE (1) DE60225580T2 (en)
MX (1) MXPA04003428A (en)
TW (1) TW200300192A (en)
WO (1) WO2003040470A1 (en)

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Publication number Priority date Publication date Assignee Title
WO2014166985A1 (en) * 2013-04-10 2014-10-16 Voith Patent Gmbh Method for producing an industrial fabric, and industrial fabric
US20170211235A1 (en) * 2014-04-02 2017-07-27 Sca Hygiene Products Ab Absorbent paper product and method for manufacturing such absorbent paper product
WO2017079169A1 (en) 2015-11-03 2017-05-11 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
MX2020004101A (en) 2017-11-29 2020-07-24 Kimberly Clark Co Fibrous sheet with improved properties.
US11313061B2 (en) 2018-07-25 2022-04-26 Kimberly-Clark Worldwide, Inc. Process for making three-dimensional foam-laid nonwovens
WO2021170361A1 (en) 2020-02-27 2021-09-02 Voith Patent Gmbh Paper machine covering

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Publication number Priority date Publication date Assignee Title
US5679222A (en) 1990-06-29 1997-10-21 The Procter & Gamble Company Paper having improved pinhole characteristics and papermaking belt for making the same
TW338078B (en) * 1996-07-08 1998-08-11 Scapa Group Plc Membrane felt for use in yankee machine
US5906710A (en) * 1997-06-23 1999-05-25 The Procter & Gamble Company Paper having penninsular segments
TW580530B (en) 1998-08-06 2004-03-21 Kimberly Clark Co Roll of tissue sheets having improved properties
AU2597600A (en) * 1998-12-30 2000-07-31 Kimberly-Clark Worldwide, Inc. Papermaking process using a three-dimensional rush transfer fabric
AU2059800A (en) * 1998-12-30 2000-07-31 Kimberly-Clark Worldwide, Inc. Layered tissue having a long fiber layer with a patterned mass distribution

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Publication number Publication date
TW200300192A (en) 2003-05-16
DE60225580T2 (en) 2009-04-23
BR0213370A (en) 2005-01-11
EP1442173B1 (en) 2008-03-12
EP1916333A1 (en) 2008-04-30
BR0213370B1 (en) 2012-09-18
EP1916333B1 (en) 2016-06-01
DE60225580D1 (en) 2008-04-24
WO2003040470A1 (en) 2003-05-15
CA2463892C (en) 2011-08-16
MXPA04003428A (en) 2004-07-08
EP1442173A1 (en) 2004-08-04

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