GB2166690A - Embossed paper - Google Patents
Embossed paper Download PDFInfo
- Publication number
- GB2166690A GB2166690A GB08529068A GB8529068A GB2166690A GB 2166690 A GB2166690 A GB 2166690A GB 08529068 A GB08529068 A GB 08529068A GB 8529068 A GB8529068 A GB 8529068A GB 2166690 A GB2166690 A GB 2166690A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deflected
- paper sheet
- zones
- protruding
- depressed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0728—Material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0733—Pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0723—Characteristics of the rollers
- B31F2201/0738—Cross sectional profile of the embossments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0707—Embossing by tools working continuously
- B31F2201/0715—The tools being rollers
- B31F2201/0741—Roller cooperating with a non-even counter roller
- B31F2201/0743—Roller cooperating with a non-even counter roller having a matching profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0758—Characteristics of the embossed product
- B31F2201/0761—Multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0758—Characteristics of the embossed product
- B31F2201/0761—Multi-layered
- B31F2201/0764—Multi-layered the layers being nested
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F2201/00—Mechanical deformation of paper or cardboard without removing material
- B31F2201/07—Embossing
- B31F2201/0784—Auxiliary operations
- B31F2201/0787—Applying adhesive
Abstract
Embossed paper sheets particularly suitable for use as paper towels comprise embossments having a major and minor axis wherein the major axis of substantially all of the embossments is substantially aligned in the cross machine direction. <IMAGE>
Description
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GB 2 166 690 A
1
SPECIFICATION
Embossing process and product
5 This invention relates to the manufacture of paper towels and the like. More particularly, it relates to methods of embossing multi-ply paper sheets.
It is well known in the papermaking industry that embossing a paper sheet gives the sheet bulk, a 10 property that is of particular importance in manufacturing paper towels because it is associated with softness and absorbency by the consumer. Bulk is not only important with regard to the feel of the individual sheets, but also in regard to the 15 bulkiness of the packaged product. In the case of paper towels, where the product is packaged in rolls it is desirable to minimize nesting of the sheets within one another in order to maintain a larger roll diameter with a given number of sheets 20 per roll.
In manufacturing multi-ply paper sheets, there are basically two processes which are well known in the art. One is a nested process and the other is a pillowed process. The nested process is illus-25 trated by U.S. Patent No. 3,694,300 and U.S. Patent No. 3,867,225 and generally involves the separate embossing of two plies between a rubber roll and a steel embossing roll, applying an adhesive with a roller to the protruding embossments of one of the 30 plies, and combining the two plies together such that the protrusions of one sheet are attached within the depressions of the other.
The pillowed process is similar and is illustrated by U.S. Patent No. 3,961,119. In this process, how-35 ever, the plies are laminated together such that protrusions of one ply are not aligned within the depressions of the other. In both of these processes, it is necessary to have two rubber/steel nips and an adhesive applicator of the roller type. These 40 systems are unnecessarily cumbersome.
The use of embosssed designs to improve the aesthetic appear of the product is also known in the art, as illustrated by U.S. Design No. 262,747 which shows a shamrock design.
45 It is an object of the invention to overcome or mitigate one or more of the above problems.
In one aspect the invention resides in a multi-ply paper sheet, particularly suitable for use as a paper towel, having first and second sides and an em-50 bossed pattern thereon, the embossed pattern comprising a background arrangement of alternately protruding and depressed deflected zones spaced apart by a substantially undetected neutral plane, wherein the depressed and protruding de-55 fleeted zones of the first side correspond to the protruding and depressed deflected zones, respectively, of the second side.
In a further aspect, the invention resides in a method for producing paper towels comprising 60 embossing a preattached multi-ply web with matched steel rolls and imparting to the web a pattern of alternately protruding and depressed deflected zones separated by a substantially undetected neutral plane. The matched steel rolls 65 provide more control over bulk formation, have reduced energy requirements, cause lesser static build-up, and last longer than rubber/steel rolls.
This invention has a primary advantage over prior processes and products in that it produces a one-sided product (both sheet sides have similar appearance and feel). It also reduces nesting which is accomplished by incorporating a design into the background pattern which has increased unem-bossed area (neutral plane) and/or arrangement of elements within this design on a dissimilar grid relative to the background pattern. The elements within the design can also have a different size, shape or orientation compared to the background pattern, thereby further reducing the opportunity to nest with the background pattern.
In a further aspect, the invention resides in an embossed paper sheet wherein substantially all of the embossments (deflected areas corresponding to the embossing elements on the embossing rolls) have a major and minor axis and wherein the major axis is substantially aligned in the cross-machine direction (C.D.). Suitable embossment shapes include ovals, diamonds, rectangles, etc. as well as unsymmetrical or irregular shapes. Aligning the major axis in the C.D. direction has been found to reduce C.D. strength degradation caused by the embossing. For purposes herewith, "substantial" alignment in the C.D. direction means within about 10° of the C.D. direction. A lesser degree of alignment is believed to have relatively minimal benefits. "Substantially all of the embossments" means at least 80 percent of the background embossments of the embossing pattern. A lesser percentage of the embossments having proper alignment also would result in minimal benefit in terms of reducing strength degradation.
The invention will now be described, by way of example, with reference to the accompanying drawings in which:-
Figure 1 is a schematic view of a process in accordance with this invention.
Figure 2 is a cross-sectional representation of the profile of a two-ply web in accordance with this invention.
Figure 3 is a plan view of one embodiment of a paper sheet in accordance with this invention, illustrating successive curvilinear rows of background embossments.
Figure 4 is a plan view of a second embodiment of a paper sheet in accordance with this invention, illustrating alignment of the major axis of the background embossments in the cross-machine direction.
Directing attention to Figure 1, the invention will be described in more detail. Figure 1 is a schematic view illustrating the manner in which the paper sheets of this invention are produced. Separate rolls 1 and 2 feed webs to be attached between nip rolls 4 and 5. At least one of the webs is provided with an adhesive, preferably in the form of a spray 3, as shown. In the nip the two webs are bonded together to form a preattached sheet 6. Although not shown, the preattached sheet 6 can be wound up on a hardroll to be subsequently used as a feed roll for the embossing step to permit flexibility due
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to varying production speeds. The preattached sheet is then directed between matched steel embossing rolls 7 and 8 wherein the desired embossing pattern is imparted to the preattached sheet 5 resulting in the embossed sheet 9. It will be appreciated that the manner in which the preattached sheet is formed is not to be considered as limiting the scope of the invention. For example, the multiply sheet can be formed by folding a single web 10 and cutting off the fold to produce a two-ply sheet, rather than supplying each ply from a separate roll as shown in Figure 1. In addition a sheet containing more than two pl'res can also be embossed in accordance with this invention, as long as the plies 15 are sufficiently bonded together, either mechanically or with adhesive, to maintain the integrity of the sheet through the embossing process. This is necessary because the embossing process does not provide sufficient ply attachment, it being an 20 object of the process not to damage the sheet by punching through the sheet with the embossing rolls which, if it occurred, would provide some degree of ply attachment in and of itself.
Figure 2 illustrates a cross-section of a portion of 25 the embossed sheet 9 of Figure 1. Shown are the protruding deflected zones 10, the depressed deflected zones 11, and the substantially undetected neutral plane 12 of the 2-ply sheet. Tn a preferred embodiment, the height of the protrusions 10 and 30 the depth of the depressions 11 is about 0,16 inch. The deflected zones, when viewed from the top or bottom of the sheet, are oval in shape and have a length (major axis) of about 0.075 inch and a width (minor axis) of about 0.035 inch. The width of the 35 neutral plane 12, i.e. the distance between deflected zones 10 and 11, is about 0.035 inch or greater. It is preferred that the spacing of the deflected zones be at least as great as the dimension of the minor axis in those instances when the de-40 fleeted zones are generally elongate in shape. If the deflected zones are generally circular in shape, the spacing is preferably at least as great as the diameter. It will be appreciated that the precise spacing and shape of the deflected areas can vary depend-45 ing upon the strength and aesthetic requirements of the sheet. Also shown by Figure 2 is the corresponding relationship between the protrusions and depressions on one side of the sheet relative to the depressions and protrusions on the other side of 50 the sheet.
Figure 3 is a plan view of an embossed sheet made in accordance with Figures 1 and 2 illustrating an intermittent shamrock embossing pattern. The black ovals represent protruding deflected 55 zones and the white ovals represent depressed deflected zones. The white background area represents the substantially undetected neutral plane. As shown, the oval-shaped deflected zones are arranged to form a background pattern comprising 60 successive curvilinear rows of alternately protruding and depressed deflected zones spaced apart by the neutral plane. The background pattern need not be curvilinear, but such a pattern is advantageous in that it approximates a random pattern 65 and reduces the tendency of the sheets to nest when wound up into rolls.
In addition, the intermittent shamrock pattern also reduces the nesting tendency. As previously mentioned, reduced nesting improves the bulky 70 feel of the rolled product. As shown, the shamrock pattern is essentially a neutral plane pattern containing oval-shaped protruding and depressed zones having their major axis aligned in a direction different from that of the ovals in the background 75 pattern. This further aids in retarding nesting.
Figure 4 illustrates a similar embossing design as shown in Figure 3, except the major axis of the background ovals has been rotated 90°, parallel to the cross-machine direction of the webs compris-80 ing the sheet. This orientation has been found to decrease the cross-machine direction strength degradation due to embossing.
Example
85 In making a two-ply embossed towel, two sof-trolls containing suitable single-ply webs were produced on a paper machine using typical paper industry equipment and practices. The softrolls were unwound and the two single-ply base sheets 90 were plied together by spraying a polyvinyl acetate adhesive between them and passing them between press rolls having a loading of about 20-40 pli. The polyvinyl acetate adhesives had a solids content of about 15-30 weight percent. Typically, about 7-15 95 lbs. of adhesive solids per ton of base sheet are used for a base sheet having a finished basis weight of 10-14 lbs./2880 ft.2 per ply. The resulting two-ply sheet was rewound into a hardroll at speeds of about 2500-4500 feet per minute. 100 The two-ply hardrolls were converted into a finished product using standard paper towel converting equipment, excepting the embossing rolls. The two-ply sheet was unwound and passed between matched-steel embossing rolls at speeds of about 105 1300-1800 feet per minute. The embossing rolls had a diameter of about 14-16 inches and a width of about 99 inches. The embossing rolls were mated in the same position in which they were matched-steel engraved and were of the design 110 shown in Figure 4. The embossing rolls were set at about 0.007-0.020 inches off bottom clearance and adjusted for no steel-to-steel contact. Ply attachment of the final product therefore resulted from the adhesive rather than the embossing.
115 The dimensions of the oval embossing pattern elements were as follows: major axis of oval (0.070 inch); minor axis of oval (0.035 inch); M.D. direction element-to-element spacing (0.065 inch); C.D. direction element to element spacing (0.048 inch); 120 and element depth (0.050 inch). These dimensions can vary about 10 percent across the pattern.
The embossed sheet was then passed through a printing operation, perforated, and wound into finished logs having the desired sheet count. The 125 logs were then cut into segments of the desired width and wrapped.
Claims (1)
130 1. An embossed paper sheet wherein the em
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GB 2 166 690 A
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bossments have a major and minor axis, and wherein the major axis of substantially all of the embossments is substantially aligned in the cross-machine direction.
5 2. A paper sheet as claimed in Claim 1 wherein the embossments are oval, rectangular, or diamond-shaped.
3. A paper sheet as claimed in either Claim 1 or 2 wherein the major axis is parallel to the cross-
10 machine direction.
4. A multi-ply paper sheet having first and second sides and an embossed pattern thereon, the embossed pattern comprising a background arrangement of alternately protruding and depressed
15 deflected zones spaced apart by a substantially undetected neutral plane, wherein the depressed and protruding deflected zones of the first side correspond to the protruding and depressed deflected zones, respectively, of the second side.
20 5. A paper sheet as claimed in Claim 4 wherein the background deflected zones are arranged in successive curvilinear rows.
6. A paper sheet as claimed in either Claim 4 or Claim 5 wherein the deflected zones are generally
25 elongate in shape having major and minor axis dimensions.
7. A paper sheet as claimed in Claim 6 wherein the spacing of the deflected areas is at least as great as the minor axis dimension.
30 8. A paper sheet as claimed in any one of Claims 4 to 7 wherein the deflected zones are oval in shape.
9. A paper sheet as claimed in Claim 8 wherein the major axis of the oval deflected zones is
35 aligned in the machine direction.
10. A paper sheet as claimed in either Claim 8 or Claim 9 wherein the dimension of the major axis is about 0.075 inch (0.19 cm), the dimension of the minor axis is about 0.035 inch (0.089 cm), and
40 the spacing between adjacent oval deflected arear. is about 0.035 inch (0.089 cm).
11. A paper sheet as claimed in Claim 8 wherein the major axis of the oval deflected zones is aligned in the cross-machine direction.
45 12. A two-ply paper towel having first and second sides and having an embossed background pattern thereon, the embossed pattern comprising successive curvilinear rows of alternately protruding and depressed oval-shaped deflected zones ori-
50 ented with the major axis of the oval aligned in the cross-machine direction and spaced apart by a substantially undetected neutral plane wherein the depressed and protruding deflected zones of the first side correspond to the protruding and de-
55 pressed deflected zones, respectively, of the second side.
13. A paper towel as claimed in Claim 12 wherein the embossed pattern further comprises an intermittent neutral plane pattern containing
60 oval-shaped protruding and depressed deflected zones having the major axis of the ovals aligned in the direction different than that of the ovals in the background pattern.
14. A paper towel as claimed in Claim 13
65 wherein the intermittent neutral plane pattern defines a shape suggestive of a shamrock.
New claims or amendments to claims filed on 22 January 1986.
Superseded claims 4 to 14 70 New or amended claims:-4 to 10.
4. A paper sheet as claimed in any preceding Claim having first and second sides, and wherein the embossments form an embossed pattern comprising a background arrangement of alternately
75 protruding and depressed deflected zones spaced apart by a substantially undetected neutral plane, wherein the depressed and protruding deflected zones of the first side correspond to the protruding and depressed deflected zones, respectively of the 80 second side.
5. A paper sheet as claimed in Claim 4 wherein the background deflected zones are arranged in successive curvilinear rows.
6. A paper sheet as claimed in either Claim 4 or 85 5 wherein the spacing of the deflected areas is at least as great as the minor axis dimension.
7. A paper sheet as claimed in any one of Claims 4 to 6 wherein the dimension of the major axis is about 0.075 inch (0.19 cm), the dimension of
90 the minor axis is about 0.035 inch (0.089 cm), and the spacing between adjacent oval deflected areas is about 0.035 inch (0.089 cm),
8. A two-ply paper towel comprising a paper sheet as claimed in any preceding Claim.
95 9. A paper towel as claimed in Claim 8 wherein the embossed pattern further comprises an intermittent neutral plane pattern containing oval-shaped protruding and depressed deflected zones having the major axis of the ovals aligned in a di-100 rection different than that of the major axis of the embossments in the background pattern,
10. A paper towel as claimed in Claim 9 wherein the intermittent neutral plane pattern defines a shape suggestive of shamrock.
Printed in the UK for HMSO, D8818935, 3/86, 7102.
Published by The Patent Office, 25 Southampton Buildings, London,
WC2A 1AY, from which copies may be obtained.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45112482A | 1982-12-20 | 1982-12-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8529068D0 GB8529068D0 (en) | 1986-01-02 |
GB2166690A true GB2166690A (en) | 1986-05-14 |
GB2166690B GB2166690B (en) | 1986-12-10 |
Family
ID=23790906
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08333874A Expired GB2132141B (en) | 1982-12-20 | 1983-12-20 | Embossing |
GB08529068A Expired GB2166690B (en) | 1982-12-20 | 1985-11-26 | Embossed paper |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08333874A Expired GB2132141B (en) | 1982-12-20 | 1983-12-20 | Embossing |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS59116500A (en) |
KR (1) | KR920000755B1 (en) |
AU (1) | AU562754B2 (en) |
BR (1) | BR8306949A (en) |
CA (1) | CA1243233A (en) |
DE (1) | DE3345886A1 (en) |
FR (1) | FR2537920B1 (en) |
GB (2) | GB2132141B (en) |
MX (1) | MX157490A (en) |
PH (1) | PH25916A (en) |
ZA (1) | ZA839109B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995013919A1 (en) * | 1993-11-16 | 1995-05-26 | Carrs Paper Limited | Paper laminate |
AT253U1 (en) * | 1994-09-21 | 1995-06-26 | Ortmann Pwa Ag | MULTILAYERED SHAPED HYGIENE PAPER |
EP0668152A1 (en) * | 1994-02-18 | 1995-08-23 | Kimberly-Clark Corporation | Method for making soft high bulk tissue and tissue products obtained |
EP0798106A1 (en) * | 1996-03-26 | 1997-10-01 | INDUSTRIE CARTARIE TRONCHETTI SpA | Method for forming rollers, particularly embossing rollers for paper webs |
WO1997048551A1 (en) * | 1996-06-21 | 1997-12-24 | Biagiotti, Guglielmo | Device and method for embossing a strip material, and product thus obtained |
EP1033240A1 (en) * | 1999-03-01 | 2000-09-06 | Industrie Cartarie Tronchetti S.p.A. | Method and apparatus for embossing sheet materials such as paper webs and diaper backsheets |
WO2006133390A2 (en) * | 2005-06-08 | 2006-12-14 | The Procter & Gamble Company | Embossed product including discrete and linear embossements , method andapparatus for making the same |
WO2006132883A2 (en) * | 2005-06-08 | 2006-12-14 | The Procter & Gamble Company | Web materials having offset emboss patterns disposed thereon |
EP2018959A2 (en) * | 2007-07-18 | 2009-01-28 | Fabio Perini S.p.A. | Embossed paper material, method and device for the production thereof |
EP2420375A1 (en) * | 2009-04-15 | 2012-02-22 | Daio Paper Corporation | Emboss roller and method for producing surface sheet using emboss roller and absorbent article employing surface sheet |
EP2932949A1 (en) * | 2014-04-18 | 2015-10-21 | Chen-Cheng Huang | Breathable structural web and breathable structural web-forming apparatus |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604734B1 (en) * | 1986-10-02 | 1989-01-06 | Beghin Say Sa | ABSORBENT LAMINATE SHEET |
JPH01111096A (en) * | 1987-07-20 | 1989-04-27 | Daio Paper Corp | Emboss imparted papers, and method and apparatus for producing the same |
US4921034A (en) * | 1988-04-22 | 1990-05-01 | Scott Paper Company | Embossed paper having alternating high and low strain regions |
DE9004406U1 (en) * | 1990-04-18 | 1990-07-26 | Jopp Praecision Gmbh & Co. Kg., 8740 Bad Neustadt, De | |
CA2069193C (en) * | 1991-06-19 | 1996-01-09 | David M. Rasch | Tissue paper having large scale aesthetically discernible patterns and apparatus for making the same |
US5622106A (en) * | 1992-09-09 | 1997-04-22 | Hilglade Pty Ltd. | Self-inking embossing system |
WO1994005501A1 (en) * | 1992-09-09 | 1994-03-17 | Hilglade Pty. Ltd. | Self-inking embossing system |
AU712234B2 (en) * | 1992-09-09 | 1999-11-04 | Hilglade Pty Ltd | Self-inking embossing system |
US5415918A (en) * | 1993-12-22 | 1995-05-16 | James River Corporation Of Virginia | Functional emboss design for multi-ply napkins |
FR2728152B1 (en) * | 1994-12-16 | 1997-01-24 | Kaysersberg Sa | COMBINED EMBOSSED ABSORBENT PAPER |
USD378876S (en) | 1995-09-18 | 1997-04-22 | Kimberly-Clark Corporation | Embossed tissue |
USD381810S (en) | 1996-03-21 | 1997-08-05 | Kimberly-Clark Corporation | Top surface of tissue |
EP0843042A1 (en) * | 1996-11-19 | 1998-05-20 | The Procter & Gamble Company | Embossed wet-laid fibrous structures |
US6344111B1 (en) | 1998-05-20 | 2002-02-05 | Kimberly-Clark Wordwide, Inc. | Paper tissue having enhanced softness |
US6733626B2 (en) | 2001-12-21 | 2004-05-11 | Georgia Pacific Corporation | Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength |
WO2002030661A1 (en) * | 2000-10-13 | 2002-04-18 | Boegli-Gravures S.A. | Device for embossing and/or satin-finishing a flat material |
US20050247397A1 (en) * | 2003-09-29 | 2005-11-10 | The Procter & Gamble Company | Process for producing embossed products |
US7314663B2 (en) * | 2003-09-29 | 2008-01-01 | The Procter + Gamble Company | Embossed multi-ply fibrous structure product and process for making same |
US7320821B2 (en) * | 2003-11-03 | 2008-01-22 | The Procter & Gamble Company | Three-dimensional product with dynamic visual impact |
ITFI20040102A1 (en) * | 2004-04-29 | 2004-07-29 | Guglielmo Biagiotti | METHOD AND DEVICE FOR THE PRODUCTION OF TISSUE PAPER |
JP4949622B2 (en) * | 2004-12-28 | 2012-06-13 | 大王製紙株式会社 | Embossed sheet manufacturing method |
ITFI20050218A1 (en) | 2005-10-20 | 2007-04-21 | Guglielmo Biagiotti | IMPROVEMENT OF METHODS AND DEVICES FOR THE PRODUCTION OF TISSUE PAPERS AND PAPER VEIL FROM THESE DERIVATIVES |
JP4703534B2 (en) * | 2006-10-16 | 2011-06-15 | 花王株式会社 | Bulky paper manufacturing method |
WO2017002416A1 (en) * | 2015-06-30 | 2017-01-05 | 大王製紙株式会社 | Household tissue paper and household tissue paper layered body |
US11702797B2 (en) | 2020-03-16 | 2023-07-18 | Gpcp Ip Holdings Llc | Tissue products formed from multi-apex emboss elements and methods for producing the same |
US11441274B2 (en) | 2020-03-16 | 2022-09-13 | Gpcp Ip Holdings Llc | Tissue products having emboss elements with reduced bunching and methods for producing the same |
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WO1995013919A1 (en) * | 1993-11-16 | 1995-05-26 | Carrs Paper Limited | Paper laminate |
US5702571A (en) * | 1994-02-18 | 1997-12-30 | Kimberly-Clark Worldwide, Inc. | Soft high bulk tissue |
EP0668152A1 (en) * | 1994-02-18 | 1995-08-23 | Kimberly-Clark Corporation | Method for making soft high bulk tissue and tissue products obtained |
US5562805A (en) * | 1994-02-18 | 1996-10-08 | Kimberly-Clark Corporation | Method for making soft high bulk tissue |
AT253U1 (en) * | 1994-09-21 | 1995-06-26 | Ortmann Pwa Ag | MULTILAYERED SHAPED HYGIENE PAPER |
CN1089676C (en) * | 1996-03-26 | 2002-08-28 | 卡塔列特隆切蒂工业股份公司 | Method for forming rollers, particularly rollers for embossing paper webs |
EP0798106A1 (en) * | 1996-03-26 | 1997-10-01 | INDUSTRIE CARTARIE TRONCHETTI SpA | Method for forming rollers, particularly embossing rollers for paper webs |
WO1997048551A1 (en) * | 1996-06-21 | 1997-12-24 | Biagiotti, Guglielmo | Device and method for embossing a strip material, and product thus obtained |
EP1033240A1 (en) * | 1999-03-01 | 2000-09-06 | Industrie Cartarie Tronchetti S.p.A. | Method and apparatus for embossing sheet materials such as paper webs and diaper backsheets |
WO2006133390A2 (en) * | 2005-06-08 | 2006-12-14 | The Procter & Gamble Company | Embossed product including discrete and linear embossements , method andapparatus for making the same |
WO2006132883A2 (en) * | 2005-06-08 | 2006-12-14 | The Procter & Gamble Company | Web materials having offset emboss patterns disposed thereon |
WO2006133390A3 (en) * | 2005-06-08 | 2007-02-01 | Procter & Gamble | Embossed product including discrete and linear embossements , method andapparatus for making the same |
WO2006132883A3 (en) * | 2005-06-08 | 2007-02-01 | Procter & Gamble | Web materials having offset emboss patterns disposed thereon |
EP2018959A2 (en) * | 2007-07-18 | 2009-01-28 | Fabio Perini S.p.A. | Embossed paper material, method and device for the production thereof |
EP2420375A1 (en) * | 2009-04-15 | 2012-02-22 | Daio Paper Corporation | Emboss roller and method for producing surface sheet using emboss roller and absorbent article employing surface sheet |
EP2420375A4 (en) * | 2009-04-15 | 2013-06-12 | Daio Seishi Kk | Emboss roller and method for producing surface sheet using emboss roller and absorbent article employing surface sheet |
US9108355B2 (en) | 2009-04-15 | 2015-08-18 | Daio Paper Corporation | Method for producing surface sheet using emboss roller |
EP2932949A1 (en) * | 2014-04-18 | 2015-10-21 | Chen-Cheng Huang | Breathable structural web and breathable structural web-forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
KR840007043A (en) | 1984-12-04 |
AU562754B2 (en) | 1987-06-18 |
BR8306949A (en) | 1984-07-24 |
FR2537920B1 (en) | 1989-04-21 |
GB2166690B (en) | 1986-12-10 |
GB8333874D0 (en) | 1984-02-01 |
DE3345886A1 (en) | 1984-06-20 |
GB8529068D0 (en) | 1986-01-02 |
PH25916A (en) | 1991-12-19 |
GB2132141B (en) | 1986-12-17 |
JPS59116500A (en) | 1984-07-05 |
GB2132141A (en) | 1984-07-04 |
AU2217483A (en) | 1984-06-28 |
MX157490A (en) | 1988-11-25 |
FR2537920A1 (en) | 1984-06-22 |
KR920000755B1 (en) | 1992-01-21 |
ZA839109B (en) | 1985-01-30 |
CA1243233A (en) | 1988-10-18 |
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PCNP | Patent ceased through non-payment of renewal fee |