ZA200006957B - Paper web having a liquid impermeable, breathable barrier layer. - Google Patents
Paper web having a liquid impermeable, breathable barrier layer. Download PDFInfo
- Publication number
- ZA200006957B ZA200006957B ZA200006957A ZA200006957A ZA200006957B ZA 200006957 B ZA200006957 B ZA 200006957B ZA 200006957 A ZA200006957 A ZA 200006957A ZA 200006957 A ZA200006957 A ZA 200006957A ZA 200006957 B ZA200006957 B ZA 200006957B
- Authority
- ZA
- South Africa
- Prior art keywords
- paper web
- ply
- web
- paper
- inner ply
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title description 59
- 239000007788 liquid Substances 0.000 title description 30
- 239000000835 fiber Substances 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 16
- -1 polypropylene Polymers 0.000 claims abstract description 16
- 239000004743 Polypropylene Substances 0.000 claims abstract description 9
- 229920001155 polypropylene Polymers 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 24
- 238000004049 embossing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000004750 melt-blown nonwoven Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 121
- 239000000523 sample Substances 0.000 description 22
- 230000001815 facial effect Effects 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 210000001124 body fluid Anatomy 0.000 description 10
- 239000012530 fluid Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 7
- 239000010839 body fluid Substances 0.000 description 7
- 238000004026 adhesive bonding Methods 0.000 description 6
- 244000052769 pathogen Species 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 244000052616 bacterial pathogen Species 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000007605 air drying Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 206010003497 Asphyxia Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 244000000022 airborne pathogen Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 244000078885 bloodborne pathogen Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 201000009240 nasopharyngitis Diseases 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 206010041232 sneezing Diseases 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 210000003756 cervix mucus Anatomy 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006298 saran Polymers 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
Classifications
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
- B32B23/10—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
Landscapes
- Laminated Bodies (AREA)
- Paper (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12082898A | 1998-07-22 | 1998-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200006957B true ZA200006957B (en) | 2002-02-27 |
Family
ID=22392785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200006957A ZA200006957B (en) | 1998-07-22 | 2000-11-27 | Paper web having a liquid impermeable, breathable barrier layer. |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1112177B1 (de) |
| JP (1) | JP2002521231A (de) |
| KR (1) | KR20010074742A (de) |
| CN (1) | CN1122598C (de) |
| AT (1) | ATE547239T1 (de) |
| AU (1) | AU751752B2 (de) |
| BR (1) | BR9912317A (de) |
| CA (1) | CA2334163C (de) |
| ES (1) | ES2383490T3 (de) |
| MY (1) | MY133985A (de) |
| TW (1) | TW446633B (de) |
| WO (1) | WO2000005065A1 (de) |
| ZA (1) | ZA200006957B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7179951B2 (en) | 2000-06-21 | 2007-02-20 | The Procter & Gamble Company | Absorbent barrier structures having a high convective air flow rate and articles made therefrom |
| ITFI20040188A1 (it) | 2004-09-06 | 2004-12-06 | Perini Fabio Spa | Prodotto in foglio comprendente almeno due veli uniti per incollaggio con distribuzione non uniforme del collante |
| GB2421927B (en) * | 2005-01-10 | 2010-06-09 | Oday Abbosh | Improvements in wipes |
| US8415595B2 (en) | 2008-04-15 | 2013-04-09 | Honeywell International Inc. | System, apparatus, and method for induction heating using flux-balanced induction heating workcoil |
| US20090255922A1 (en) * | 2008-04-15 | 2009-10-15 | Honeywell International Inc. | System and method for reducing current exiting a roll through its bearings using balanced magnetic flux vectors in induction heating applications |
| WO2010021572A1 (en) * | 2008-08-19 | 2010-02-25 | Sca Hygiene Products Ab | A tissue paper/nonwoven laminate product |
| BR112012002881A2 (pt) * | 2009-08-14 | 2016-03-22 | Procter & Gamble | estruturas fibrosas e método para fabricação das mesmas |
| MX2012004292A (es) | 2009-10-16 | 2012-06-12 | Sca Hygiene Prod Ab | Pañuelo higienico o toallita humeda desechable. |
| WO2011053946A1 (en) * | 2009-11-02 | 2011-05-05 | The Procter & Gamble Company | Low lint fibrous sturctures and methods for making same |
| BR112012010003A2 (pt) | 2009-11-02 | 2016-03-01 | Procter & Gamble | elementos fibrosos e estruturas fibrosas que empregam os mesmos |
| MX2013004052A (es) * | 2010-10-13 | 2013-06-05 | Sca Hygiene Prod Ab | Toallita o papel higienico humedo o degradable. |
| US8894813B2 (en) | 2012-08-17 | 2014-11-25 | Kimberly-Clark Worldwide, Inc. | Absorbent barrier tissue |
| US9283730B2 (en) | 2012-08-17 | 2016-03-15 | Kimberly-Clark Worldwide, Inc. | High basis weight creped tissue |
| US20140050890A1 (en) | 2012-08-17 | 2014-02-20 | Kenneth John Zwick | High Basis Weight Tissue with Low Slough |
| MX368729B (es) | 2015-03-20 | 2019-10-11 | Kimberly Clark Co | Papel tisu suave de peso base alto. |
| CN107433739A (zh) * | 2016-05-27 | 2017-12-05 | 佛山市宝索机械制造有限公司 | 加热式纸材结合方法及装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2296341A (en) * | 1939-02-08 | 1942-09-22 | Int Cellucotton Products | Sanitary napkin |
| US3987792A (en) * | 1975-07-31 | 1976-10-26 | Colgate-Palmolive Company | Disposable diaper having improved liquid retention |
| DE2737756A1 (de) * | 1977-08-22 | 1979-03-01 | Gore & Ass | Laminate mit mindestens einer mikroporoesen ptfe-membrane und aus diesen laminaten hergestellte endprodukte |
| DE3029028A1 (de) * | 1980-07-31 | 1982-02-18 | Wolff Walsrode Ag, 3030 Walsrode | Schlauchhuelle |
| US4440597A (en) | 1982-03-15 | 1984-04-03 | The Procter & Gamble Company | Wet-microcontracted paper and concomitant process |
| US4648876A (en) * | 1982-09-24 | 1987-03-10 | Personal Products Company | Breathable panty liner |
| US4574021A (en) * | 1983-03-03 | 1986-03-04 | Kimberly-Clark Corporation | Soft moisture resistant tissue product |
| US5296290A (en) * | 1984-01-26 | 1994-03-22 | Johnson & Johnson | Absorbent laminates |
| US4636418A (en) * | 1984-05-17 | 1987-01-13 | James River Corporation | Cloth-like composite laminate and a method of making |
| US4919756A (en) | 1988-08-26 | 1990-04-24 | The Procter & Gamble Company | Method of and apparatus for compensatingly adjusting doctor blade |
| JPH02164536A (ja) * | 1988-12-20 | 1990-06-25 | Asahi Chem Ind Co Ltd | 粉末体充填用複合シート |
| CA2096237C (en) * | 1989-04-04 | 2000-05-23 | Linda L. Bunker | A composite integral sheet of wrap material and method of making |
| US5637194A (en) | 1993-12-20 | 1997-06-10 | The Procter & Gamble Company | Wet pressed paper web and method of making the same |
| US5629052A (en) | 1995-02-15 | 1997-05-13 | The Procter & Gamble Company | Method of applying a curable resin to a substrate for use in papermaking |
| BR9607604A (pt) | 1995-02-15 | 1998-06-09 | Procter & Gamble | Método de aplicação de uma resina fotossensível em um substrato para fabricação de papel |
| DE19654249A1 (de) * | 1996-12-23 | 1998-06-25 | Sca Hygiene Paper Gmbh | Überwiegend aus Zellstoff bestehendes Produkt für den Hygienebereich |
-
1999
- 1999-07-19 JP JP2000561041A patent/JP2002521231A/ja not_active Abandoned
- 1999-07-19 BR BR9912317-7A patent/BR9912317A/pt not_active Application Discontinuation
- 1999-07-19 CN CN99808791A patent/CN1122598C/zh not_active Expired - Fee Related
- 1999-07-19 KR KR1020017000954A patent/KR20010074742A/ko not_active Application Discontinuation
- 1999-07-19 CA CA002334163A patent/CA2334163C/en not_active Expired - Fee Related
- 1999-07-19 AU AU45290/99A patent/AU751752B2/en not_active Ceased
- 1999-07-19 EP EP99928178A patent/EP1112177B1/de not_active Expired - Lifetime
- 1999-07-19 ES ES99928178T patent/ES2383490T3/es not_active Expired - Lifetime
- 1999-07-19 WO PCT/IB1999/001291 patent/WO2000005065A1/en not_active Application Discontinuation
- 1999-07-19 AT AT99928178T patent/ATE547239T1/de active
- 1999-07-21 MY MYPI99003080A patent/MY133985A/en unknown
- 1999-07-22 TW TW088112457A patent/TW446633B/zh active
-
2000
- 2000-11-27 ZA ZA200006957A patent/ZA200006957B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE547239T1 (de) | 2012-03-15 |
| BR9912317A (pt) | 2001-05-08 |
| EP1112177B1 (de) | 2012-02-29 |
| CA2334163A1 (en) | 2000-02-03 |
| CN1122598C (zh) | 2003-10-01 |
| CN1309604A (zh) | 2001-08-22 |
| EP1112177A1 (de) | 2001-07-04 |
| ES2383490T3 (es) | 2012-06-21 |
| CA2334163C (en) | 2007-10-23 |
| JP2002521231A (ja) | 2002-07-16 |
| TW446633B (en) | 2001-07-21 |
| MY133985A (en) | 2007-11-30 |
| AU751752B2 (en) | 2002-08-29 |
| AU4529099A (en) | 2000-02-14 |
| KR20010074742A (ko) | 2001-08-09 |
| WO2000005065A1 (en) | 2000-02-03 |
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