SU1601274A1 - Paper for articles for sanitary and hygienic purposes - Google Patents
Paper for articles for sanitary and hygienic purposes Download PDFInfo
- Publication number
- SU1601274A1 SU1601274A1 SU884626108A SU4626108A SU1601274A1 SU 1601274 A1 SU1601274 A1 SU 1601274A1 SU 884626108 A SU884626108 A SU 884626108A SU 4626108 A SU4626108 A SU 4626108A SU 1601274 A1 SU1601274 A1 SU 1601274A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- paper
- finished product
- sanitary
- semi
- softness
- Prior art date
Links
- 239000011265 semifinished product Substances 0.000 claims abstract description 12
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 6
- 239000000047 product Substances 0.000 claims abstract description 5
- 239000002023 wood Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 241000218631 Coniferophyta Species 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 10
- 239000011122 softwood Substances 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 241000208278 Hyoscyamus Species 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Paper (AREA)
Abstract
Изобретение относитс к технологии производства бумаги дл изделий санитарнобытового назначени и позвол ет улучшить впитываемость и м гкость бумаги при сохранении ее прочности и снижении ее себестоимости. Бумага содержит в качестве беленого волокнистого полуфабриката фракцию древесной массы из хвойных пород древесины с длиной волокон 1,8-2,5 мм и степенью помола 20-30*° ШР. 1 табл.The invention relates to papermaking technology for sanitary ware products and improves the absorbency and softness of paper while maintaining its strength and reducing its cost. The paper contains as a bleached fibrous semi-finished product a fraction of wood pulp from softwood with a fiber length of 1.8-2.5 mm and a degree of grinding of 20-30 * ° SR. 1 tab.
Description
но-бум ™ относитс к целлкшоз- но.бумажной промыпшенности и может MarJ ° ьзовано в производстве буназн .и санитарно-бытового назначени , таких как туалетна бумага . Полотенца и т.п.But-Boom ™ refers to paper and paper production and can be used in the manufacture of industrial and sanitary purposes, such as toilet paper. Towels etc.
ние изобретени вл етс улучшение впитываемости и м гкости бумагиThe invention is an improvement in the absorbency and softness of the paper.
НИИ 1°« ™ ПРОЧНОСТИ и сниже- НИИ себестоимости.SRI 1 ° «™ STRENGTH and cost reduction.
Предлагаема бумага содержит в качестве волокнистого полуфабриката локГТ «Р-есной массы с длиной во- 0-3S°mp The proposed paper contains as a fibrous semi-finished product LokGT "P-esnoy mass with a length of 0-3S ° mp
Отбелка фракции с длиной волокон по ,„А степенью помола 20 - -30 ШР, вьделенной на стадии сортировани термомеханической древесной массы, раствором пероксвда водорода способствует разм гчению волокон предает им гибкость и повышает их механическую прочность.The bleaching of the fraction with a fiber length of, A, and a degree of grinding of 20 - -30 SR, performed at the stage of thermomechanical pulp sorting with hydrogen peroxide solution, softens the fibers and gives them flexibility and increases their mechanical strength.
Использование полученного беленого волокнистого полуфабриката в комUse the obtained bleached fiber semi-finished product in
.3160 .3160
IWM уровне показателей механическойIWM level indicators mechanical
фОЧНОСТИ.VOCATION.
Улучшение комплекса указанных иойств бумаги дл изделий бытового назначени приводит к тому, что воз- можно исключить из композиции бумаги целлкшозу и изготовл ть бумагу из 1100% волокнистого полуфабриката выс окйго выхода.Improving the complex of these paper products for household products leads to the fact that it is possible to exclude cellulose from the paper composition and make paper from 1100% of a fibrous semi-finished product of high yield.
Дл придани специальных свойств в композицию бумаги могут вводитьс химические вспомогательные веществаChemical auxiliaries may be added to the paper composition to impart special properties.
(красители дл подцветки, вещества 4 придани влагопрочности и регулировани адгезии бумажного полотна к Янки-цилиндру при крепировании-и(colorants for coloring, substance 4 imparting moisture resistance and adjusting the adhesion of the paper web to the Yankee cylinder when creping and
име р 1. Готов т бумагу, содержащую 100 мас.% волокнистого полуфабриката с длиной волокон 1,«- 2 5 мм. Волокнистьй полуфабрикат со . . опо тпр получают пу 1. Paper is prepared containing 100 wt.% of a fibrous semi-finished product with a fiber length of 1, - -2 5 mm. Fiber semi-finished with. . Opo tpr get poo
Z.J мм. uujiuiv ---- -- - степенью помола 20° ШР получают путем Фракционировани на сетке № W термомеханической древесной массы из еловой древесины и отбеливают перо- ксидом водорода при и рН 11„О в течение 1.5 мин. Бумагу получают на листоотливном аппарате Рапид-Ке полученные образцы бумаги испыты йают по стандартным методикам.Z.J mm. uujiuiv ---- - - degree of grinding 20 ° SHR is obtained by fractionation on a No. W grid of thermomechanical pulp from spruce wood and bleached with hydrogen peroxide at a pH of 11 ° O for 1.5 minutes. Paper is obtained on a Rapid-Ke sheet cutting machine; the obtained paper samples are tested by standard methods.
Пример 2. Готов т бумагу аExample 2. Prepared paper
логично примеру 1. ,а беленого волокнистого полуфабрикатаlogical example 1., and bleached fiber semi-finished product
о с о щрabout with about shchr
Пр имер 3..Готов т бумагу аналогично примеру 1. Степень помол б еного волокнистого полуфабрикатPr imer 3..Gotov t paper as in example 1. The degree of grinding of bent fiber semi-finished
п р и-м ер 4. Готов т бумагу Example 7. Prepared paper
аналогично примеру 1. №« % °Ге ° волокнистого полуфабриката, болееanalogously to example 1. No. "% ° Ge ° of fibrous semi-finished product, more
2,5мм.2.5mm.
п п и м е Р 5. Готов т бумагу . примеру 1. -а волок Clause 5. Paper is prepared. example 1.-a fiber
oo
274274
tStS
2( 2 (
30thirty
25 25
волокнистого полуфабриката менееfibrous semi-finished product less
1,8 мм,1.8 mm,
Пример 6. Готов т бумагу по известному способу. Целлюлоза сульфатна белена из лиственной древесины 60 мас.%, термомеханическа белена древесна масса 40 мас.%. Целпшоза размолота до 21 пень помола древесной массы 56 ШР. В примерах 1-6 получают бумагу массой 32±0,2 г/м,Example 6. Prepare paper by a known method. Hardwood sulphate henbane pulp is 60 wt.%, Thermo-mechanical henbene pulp is 40 wt.%. Tsepshoza ground to 21 stump grinding wood pulp 56 SHR. In examples 1-6 receive a paper weighing 32 ± 0.2 g / m,
В таблице представлены показатели предлагаемой, санитарно- гигиени- ческой, а также известной бумаги.The table presents the indicators of the proposed sanitary and as well as well-known paper.
Из таблицы видно, что механическа прочность бумаги, изготовленной из волокнистого полуфабриката высокоГе vSrnaee .Т 1 1 - ленной из целлюлозы и термомеханичес п :и- окнистого полуфабриката высокого выхода позвол ет полу .ь МЯГКУЮ, впитывающею бумагу Эти показатели в среднем на вьше, чем у бумаги из целлюлозы и древесThe table shows that the mechanical strength of paper made from high-quality fibrous semi-finished product vSrnaee .T 1 1 - made from cellulose and thermomechanical: high-yield semi-finished semi-finished product allows a soft, absorbent paper. These indicators are on average higher than paper pulp and wood
° ГомГ;ого, предлагаема бумага обладает пониженной себестоим тью за счет исключени из композиции цел люлозы.° HomG; Wow, the proposed paper has a lower cost due to the exclusion of whole cellulose from the composition.
формулаformula
и 3and 3
обретени gaining
Бумага дл изделий санитарно-бы- товоГи гигиенического содержажа беленьй волокнистый полуPaper for sanitary and hygiene products containing a whitish fiber floor
ГеГГо; Гце:;ьГулуч:ениГвпит..а- и м гкости бумаги при срхра1 8 2 ,5 мм и степенью помола 20 30°ШР.GeGGo; Herz:; Gluluch: enGvpit..a and the softness of the paper with a crh1 8 2, 5 mm and the degree of grinding 20 30 ° SR.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884626108A SU1601274A1 (en) | 1988-12-26 | 1988-12-26 | Paper for articles for sanitary and hygienic purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884626108A SU1601274A1 (en) | 1988-12-26 | 1988-12-26 | Paper for articles for sanitary and hygienic purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1601274A1 true SU1601274A1 (en) | 1990-10-23 |
Family
ID=21417742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884626108A SU1601274A1 (en) | 1988-12-26 | 1988-12-26 | Paper for articles for sanitary and hygienic purposes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1601274A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2365326C2 (en) * | 2004-04-14 | 2009-08-27 | Форт Джеймс Корпорейшн | Pressed product in wet condition in form of toilet paper and towels with increased coefficient of elongation in cross-section direction and low strength ratio value, made with application of creping process on tissue at high solid substance content |
| US7828931B2 (en) | 2002-10-07 | 2010-11-09 | Georgia-Pacific Consumer Products Lp | Wet-pressed tissue and towel products with elevated CD stretch and low tensile ratios made with a high solids fabric crepe process |
| US8152957B2 (en) | 2002-10-07 | 2012-04-10 | Georgia-Pacific Consumer Products Lp | Fabric creped absorbent sheet with variable local basis weight |
| US8361278B2 (en) | 2008-09-16 | 2013-01-29 | Dixie Consumer Products Llc | Food wrap base sheet with regenerated cellulose microfiber |
| US8394236B2 (en) | 2002-10-07 | 2013-03-12 | Georgia-Pacific Consumer Products Lp | Absorbent sheet of cellulosic fibers |
| RU2847884C1 (en) * | 2024-06-04 | 2025-10-15 | Открытое акционерное общество "Центральный научно-исследовательский институт бумаги" (ОАО "ЦНИИБ") | Chemical-thermomechanical mass of pea straw and method of making paper for sanitary purposes |
-
1988
- 1988-12-26 SU SU884626108A patent/SU1601274A1/en active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8394236B2 (en) | 2002-10-07 | 2013-03-12 | Georgia-Pacific Consumer Products Lp | Absorbent sheet of cellulosic fibers |
| US8603296B2 (en) | 2002-10-07 | 2013-12-10 | Georgia-Pacific Consumer Products Lp | Method of making a fabric-creped absorbent cellulosic sheet with improved dispensing characteristics |
| US8152957B2 (en) | 2002-10-07 | 2012-04-10 | Georgia-Pacific Consumer Products Lp | Fabric creped absorbent sheet with variable local basis weight |
| US8257552B2 (en) | 2002-10-07 | 2012-09-04 | Georgia-Pacific Consumer Products Lp | Fabric creped absorbent sheet with variable local basis weight |
| US8328985B2 (en) | 2002-10-07 | 2012-12-11 | Georgia-Pacific Consumer Products Lp | Method of making a fabric-creped absorbent cellulosic sheet |
| US9279219B2 (en) | 2002-10-07 | 2016-03-08 | Georgia-Pacific Consumer Products Lp | Multi-ply absorbent sheet of cellulosic fibers |
| US7828931B2 (en) | 2002-10-07 | 2010-11-09 | Georgia-Pacific Consumer Products Lp | Wet-pressed tissue and towel products with elevated CD stretch and low tensile ratios made with a high solids fabric crepe process |
| US8398818B2 (en) | 2002-10-07 | 2013-03-19 | Georgia-Pacific Consumer Products Lp | Fabric-creped absorbent cellulosic sheet having a variable local basis weight |
| US8911592B2 (en) | 2002-10-07 | 2014-12-16 | Georgia-Pacific Consumer Products Lp | Multi-ply absorbent sheet of cellulosic fibers |
| US8524040B2 (en) | 2002-10-07 | 2013-09-03 | Georgia-Pacific Consumer Products Lp | Method of making a belt-creped absorbent cellulosic sheet |
| US8398820B2 (en) | 2002-10-07 | 2013-03-19 | Georgia-Pacific Consumer Products Lp | Method of making a belt-creped absorbent cellulosic sheet |
| US8673115B2 (en) | 2002-10-07 | 2014-03-18 | Georgia-Pacific Consumer Products Lp | Method of making a fabric-creped absorbent cellulosic sheet |
| RU2365326C2 (en) * | 2004-04-14 | 2009-08-27 | Форт Джеймс Корпорейшн | Pressed product in wet condition in form of toilet paper and towels with increased coefficient of elongation in cross-section direction and low strength ratio value, made with application of creping process on tissue at high solid substance content |
| US8361278B2 (en) | 2008-09-16 | 2013-01-29 | Dixie Consumer Products Llc | Food wrap base sheet with regenerated cellulose microfiber |
| RU2847884C1 (en) * | 2024-06-04 | 2025-10-15 | Открытое акционерное общество "Центральный научно-исследовательский институт бумаги" (ОАО "ЦНИИБ") | Chemical-thermomechanical mass of pea straw and method of making paper for sanitary purposes |
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