CN105266701A - Absorbent sheet products strip having limited liquid strike-through property - Google Patents
Absorbent sheet products strip having limited liquid strike-through property Download PDFInfo
- Publication number
- CN105266701A CN105266701A CN201510418784.4A CN201510418784A CN105266701A CN 105266701 A CN105266701 A CN 105266701A CN 201510418784 A CN201510418784 A CN 201510418784A CN 105266701 A CN105266701 A CN 105266701A
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- China
- Prior art keywords
- pattern unit
- absorbent sheet
- bar
- sheet products
- individual absorption
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/16—Paper towels; Toilet paper; Holders therefor
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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
- D21H27/002—Tissue paper; Absorbent paper
-
- 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
- D21H27/02—Patterned paper
Abstract
An absorbent sheet products strip (1), the strip comprising a continuous succession of individual absorbent sheets (1A,1B, 1C) separated from each other by tear lines (4), the absorbent sheets being made of at least two plies bonded together by means of bonding points or lines or curves forming pattern units (3), multiple pattern units being distributed all over a surface of the individual absorbent sheets, wherein the pattern units (3) are distributed all over a surface of the individual absorbent sheets (1A, 1 B, 1 C) such that the pattern units (3) of one individual absorbent sheet does not superpose with other pattern units (3) of a determined number of successive individual absorbent sheets in the strip when said successive individual absorbent sheets are disposed on each other.
Description
Technical field
An aspect of of the present present invention relates to the absorbent sheet products bar with anti-or confined liquid permeance property.This absorbent sheet products bar can use tissue paper web (being obtained by traditional wet pressing or Tad autofrettage or other autofrettages) or supatex fabric (being obtained by air lay autofrettage or filature fleece formation autofrettage or other autofrettages) to manufacture.That this absorbent sheet products bar have found is a kind of special, although nonexcludability, as the purposes of health or family's object.As an example, this absorbent sheet products bar can be used as toilet paper.Other also can be possible as purposes such as towel, bathroom tissue, handkerchiefs.
Background technology
Tissue paper relates to the absorption paper based on cellulose fibre, and it is also referred to as tissue paper base sheet in this technical field.Typical absorption paper has at the low Unit Weight from 10 to 50 grams/m of scopes.
The supatex fabric comprising cellulose fibre relates to absorption paper, its this technical field be also referred to as non-woven or by fibrous web as air lay web.Typical absorption paper has scope from 30 to 250 grams/m, the Unit Weight of preferred 40 to 200 grams/m.
Fig. 1 is the perspective view of the bar of the absorbent sheet products 1 schematically illustrated according to prior art.The bar of this absorbent sheet products 1 is the volume bar of packaged rolling 2.Although not shown, typical absorbent sheet products comprises the multiple layers in order to improve the thickness of absorbent sheet products and the superposed on one another of bulk properties.These layers are coupled to each other by being distributed in gummed point on absorbent sheet products surface or line or curve 3, are bonded to each other more accurately.The cohesive force that this coupling is intended to guarantee sheet and the layering preventing in the use of absorbent sheet products between each layer.This coupling of adhesive (such as: the PVAC polyvinylalcohol at dilution with water) is adopted to be combined with the pure mechanical splicing techniques comprising local deformation layer (embossing) further.In addition, these gummed points or line or curve 3 are distributed, usually like this to be formed in the aesthetic pattern unit that product surface repeats.Such as Fig. 1 shows aesthetic pattern unit lotus.Multiple absorbent sheet products 1A, 1B, 1C are separated each other by tear line 4, and tear line 4 comprises perforated section alternately and the line of weakness without perforated section, and described line of weakness is positioned in two adjacent absorbent sheet products 1A and 1B, 1B and 1C, between waiting.Tear line is easy to absorbent sheet products by the separation of user from bar.Use (being represented by arrow I) according to the first kind, user is caught an absorbent sheet product 1 with hand and it is separated from volume by cutting 5 tear line 4.Use (being represented by arrow II) according to Equations of The Second Kind, user is separated multiple absorbent sheet products 1, the bar of such as three coherent absorbent sheet products 1 by cutting 5 corresponding tear lines 4 in the end of three coherent absorbent sheet products 1A, 1B with 1C from volume.Use (being represented by arrow III) namely dominant according to the 3rd class, user folds the bar of these three coherent absorbent sheet products 1 further according to Z-folded.This can give the more thickness of product and volume, to use the bar of these three coherent absorbent sheet products 1 to go cleaning from surface or the hand protecting user before the liquid of body part.
Fig. 2 is the sectional side view according to Fig. 1 midplane D-D, diagrammatically illustrates of the prior art three the absorbent sheet products 1As folded according to Z-folded, the bar of 1B and 1C.As each absorbent sheet products 1A, the gummed point of 1B and 1C or line or curve 3 superimposed on two coherent sheets (as illustrated by 6A and 6B of pattern unit overlay region), the liquid 7 above gummed point or line or curve 3 easily and permeate the absorbent sheet products of 8 these overlaps rapidly.
US8,383,223 describe a kind of cellulosic fibrous product volume, and it comprises the bar of tissue paper sheet be separated by perforation or pre-incision lines of rolling, combined on the independent stratum of each outer surface region between 4% to 60% of each total surface region.In combination with being implemented with the binding site of large protrusion form of only distributing on the outer region of sheet.That is, the central area of sheet material is unconjugated.This solution overcomes the shortcoming of prior art, but does not authorize the aesthetics design had in central area.
Thus, have and need to go improvement on the protection of the hand of user with the impact of the liquid permeated from the bar from multiple overlapping absorbance flake products, and propose at product surface, to there is satisfied outward appearance everywhere in fact at the same time, i.e. the absorbent sheet products of aesthetic pattern unit.
Summary of the invention
An object of the present invention is to propose a kind of absorbent sheet products bar, which overcome the shortcoming of prior art.Especially, it is desirable to which improve the protection to user's hand, and simultaneously substantially absorbent sheet products surface arrange aesthetic pattern unit everywhere.
The present invention relates to a kind of absorbent sheet products bar, this comprises by tear line continuous individual absorption sheet in succession separated from one another, what described absorbing sheet was combined by the binding site by forming pattern unit or line or curve at least two-layerly forms, multiple pattern unit is distributed in the surface of individual absorption sheet everywhere, wherein, pattern unit is scattered in everywhere on the surface of individual absorption sheet and makes when coherent described individual absorption sheet is disposed in over each other, with in bar other pattern units of linking up on individual absorption sheet of fixed number object are not overlapping really for the pattern unit of an individual absorption sheet.
The coherent individual absorption sheet ascertained the number can be at least two, preferred three.
The coherent individual absorption sheet ascertained the number can be disposed in over each other by Z-folded.
Described bar can be included in the single pattern unit that individual absorption sheet distributes on the surface.
Described bar can be included in multiple pattern units that individual absorption sheet distributes on the surface.
Each individual absorption sheet can be limited at according between laterally extending two coherent tear lines, each independently absorbing sheet is subdivided into along the direction limited the region ascertained the number, and wherein pattern unit has the size being no more than an area size, the every n of a pattern unit district is repeated, n is pattern multiplicity, there is not pattern unit in the adjacent area comprised after the region of this pattern unit, described repetition is continuous on the coherent individual absorption sheet ascertained the number.
Region can be according to row that are laterally extending and that distribute along the longitudinal.
Described bar can comprise the surface single pattern unit being everywhere distributed in individual absorption sheet, and the region ascertained the number is odd number.
The region ascertained the number can be seven, and pattern multiplicity n can be four, and the coherent individual absorption sheet ascertained the number can be three.
Pattern unit in region can be relative to laterally extending in an inclined manner and the striped longitudinally distributed.
Pattern unit can be different size, makes when being arranged on another for one, pattern unit be coordination with concentric.Wherein the size of maximum pattern unit is no more than the size in a region, and each region, according to longitudinally comprising a pattern unit, comprises multiple pattern unit according to horizontal.
Pattern unit can be arranged by this way, with make each other by watt folded instead of one overlap on another.
Pattern unit can be oval, or circular, or square, or rectangle, or triangle.All regions can have identical area size, or selectable can vicissitudinous area size.
According to another aspect, provide the stacking of absorbent sheet products of the present invention.
According to another aspect, provide the volume of absorbent sheet products of the present invention.
According to another aspect, provide the purposes according to absorbent sheet products of the present invention, as the purposes of towel, kitchen-towel, towel, toilet paper, wiping cloth and face tissue.
By the present invention, the position of the aesthetic pattern unit forming absorbent sheet products label accurately can be controlled.This label can be the trade mark of this product.In addition, also can with more obvious mode embossing aesthetic pattern unit.This contributes to presenting respective labels more significantly to user.Therefore, which significantly improves the describing love affairs shape with regard to prior art products, as the situation described in US8383223.This advantage with relate to the further Dominant Facies to the restriction of liquid permeation rate and be combined.In addition, due to the present invention, the coupling between layer/association improves, thus guarantees to improve the cohesive force of sheet and prevent the layering in absorbent sheet products uses between each layer.In addition, due to the present invention, also can guarantee that the layer on whole absorbent sheet products surface combines, particularly at the core of sheet.
Other advantage will become obvious to hereafter description of the present invention.
Accompanying drawing explanation
The present invention illustrates by way of example, and is not limited to accompanying drawing, and wherein similar mark represents similar element:
Fig. 1 and 2 schematically illustrates according to the perspective view of the absorbent sheet products bar of prior art and the sectional view according to plane D-D;
Fig. 3 and 4 schematically illustrates according to the top view of the illustrative embodiments of absorbent sheet products bar of the present invention and the sectional view according to plane D-D;
Fig. 5 is the sectional view of the test protocol schematically illustrated for measuring Liquid Penetrant;
Fig. 6 and 7 respectively illustrates compared with the exemplary embodiment of the absorbent sheet products bar according to the present invention's (right part of figure), the top view of liquid by permeating according to front and the same reverse side of the absorbent sheet products bar of prior art (left part of figure);
Fig. 8 and 9 diagrammatically illustrates the top view of another illustrative embodiments of absorbent sheet products bar of the present invention and the sectional view according to plane D-D respectively;
Figure 10,12 and 14 is the top views of the various illustrative embodiments diagrammatically illustrating absorbent sheet products bar of the present invention;
Figure 11,13 and 15 show transparent and superposition top view (top) and according to Figure 10, the sectional view (bottom) of the plane D-D of 12 and 14, diagrammatically illustrate Figure 10 respectively, the various illustrative embodiments of the absorbent sheet products bar in 12 and 14;
Figure 16 diagrammatically illustrates absorbent sheet products bar of the present invention to be packaged into stacking perspective view.
Detailed description of the invention
At accompanying drawing and in the following description, for the sake of clarity, and also because multiple overlapping layer of individual absorption sheet or absorb slip be well known in the art and and the present invention there is no substantial connection, they are not shown or are described in detail.
Fig. 3 is the top view of the illustrative embodiments of the absorbent sheet products bar 1 diagrammatically illustrated in the present invention.Fig. 4 be when bar by during Z-folded according to the sectional side view of the plane D-D of Fig. 3.In this exemplary embodiment, the bar of three coherent individual absorption sheet 1A, 1B and 1C comprises the pattern unit 3 be made up of gummed point or line or curve.Pattern unit 3 is distributed on the surface of each individual absorption sheet, and make as three coherent individual absorption sheet 1A, when 1B and 1C is folded according to Z-folded, they are not overlapping.When three coherent individual absorption sheet Z-foldeds together time, present embodiment gives best result.Such as, but this result can not weaken, four, five because multiple individual absorption sheet is combined in Z-folded mode by user, etc.General, individual absorption sheet is folded at tear line 4 place, because the existence of tear line 4 simplifies user perform this operation.This Figure only shows the sub-bar of three absorbing sheets, the whole piece that can be wound into a roll be such sub-bar continuously in succession.
As an example, single or Z-folded three coherent individual absorption sheets together define the rectangle with about 11 cm x 14 cm sizes.
In this illustrative embodiments, absorbing sheet comprises single pattern unit 3, such as lotus flower.Each individual absorption sheet 1A, 1B and 1C are limited between two coherent tear lines 4.Each tear line 4 roughly extends according to horizontal CD.Each individual absorption sheet 1A, 1B and 1C longitudinally MD are subdivided into seven regions, such as, be parallel to seven row C1, C2, C3, C4, C5, C6 and the C7 that horizontal CD extends.The right-hand member of the left end of first row and the 7th row should be corresponding to two the coherent tear line 4 defining individual absorption sheet align.The size of pattern unit is such, and it should more than the size of row at longitudinal MD.Pattern unit should be answered by every four column weights, this means that lower three row of the row containing this pattern unit should not exist pattern unit.This repetition is at three coherent individual absorption sheet 1A, continuous on 1B and 1C.
As a result, as these three coherent individual absorption sheet 1A, when 1B and 1C is folded according to Z-folded, the gummed point of each absorbent sheet products 1A, 1B and 1C or line or curve not overlapping.As a result, the liquid 7 above gummed point or line or curve 3 only permeates the absorbent sheet products 1C that 9 are positioned at outside, then liquid 7 is prevented from substantially, this means that liquid 7 does not infiltrate into further and is positioned at inner absorbent sheet products 1A.Here the infiltration mentioned is the infiltration relative to pattern unit, instead of for forming the absorbability of material (thin paper or non-woven) of absorbent sheet products self and intrinsic infiltration.
Fig. 5 is the sectional view of the test protocol schematically illustrated for measuring Liquid Penetrant.Test protocol comprises the following steps:
The continuous absorbent sheet products 1 in succession of Z-folded three;
Supportive non-absorbing surface 10 deposits drop 7 (limited amount, the such as coloured distilled water of 100 microlitre);
So that the absorbent sheet products 1 of Z-folded is placed on this drop 7 by mode placed in the middle in fact relative to drop for product;
Weight 11 (according to appointment 2 kilograms) is applied within the time period determined (as 10 seconds);
Launch the absorbent sheet products of Z-folded and the visual Liquid Penetrant controlled at front R and reverse side V; With
Above-mentioned steps is repeated for other absorbent sheet products embodiments and comparative liquid infiltration.
Fig. 6 shows the illustrative embodiments (such as the first embodiment) of the absorbent sheet products bar in contrast to according to the present invention (right part-INV of figure), by the top view of the Liquid Penetrant of the front R of the absorbent sheet products bar according to prior art (left part-PA of figure).
Fig. 7 is the illustrative embodiments (such as the first embodiment) that the absorbent sheet products bar in contrast to according to the present invention (right part-INV of figure) is shown, by the top view of the Liquid Penetrant of the reverse side V of the absorbent sheet products bar according to prior art (left part-PA of figure).
In these two figure of Fig. 6 and 7, all bars are all made up of three layers.Here the infiltration be visualized is for the infiltration relative to pattern unit outside the intrinsic infiltration of the absorbability of material (thin paper or non-woven) forming absorbent sheet products self.
Can visually see, drop infiltration is according to the absorbent sheet products bar (point of Liquid Penetrant 8 is surrounded by solid line circle) in first technology, and the visible signs (point of Liquid Penetrant 9 is surrounded by broken circle) of Liquid Penetrant without any the reverse side at last absorbent sheet products 1C according to the present invention.
Fig. 8 is the top view diagrammatically illustrating another illustrative embodiments of absorbent sheet products bar 1.Fig. 9 is the sectional view when bar Z-folded according to Fig. 8 midplane D-D.In this illustrative embodiments, the bar of three coherent individual absorption sheet 1A, 1B and 1C comprises the four kinds of different pattern unit 3A be made up of gummed point or line or curve, 3B, 3C and 3D.In this example, these four pattern units are ellipses of different size.Four pattern unit 3A, the size of 3B, 3C and 3D makes ellipse when overlap one is on another be concentric.This figure only illustrates the sub-bar of three absorbing sheets, the whole piece that can be wound into a roll be such sub-bar continuously in succession.
When three coherent individual absorption sheets by Z-folded together time, present embodiment gives best result.Such as, but such result can not weaken, four, five because more individual absorption sheets are combined with Z-folded by user, etc..
Again, each individual absorption sheet 1A, 1B and 1C are limited between the coherent tear line 4 of two of roughly extending according to horizontal CD.Each individual absorption sheet 1A, 1B and 1C along the longitudinal MD are subdivided into seven regions, such as, be parallel to seven row C1, C2, C3, C4, C5, C6 and the C7 that horizontal CD extends.The right-hand member of the left end of first row and the 7th row should be corresponding to two of defining individual absorption sheet coherent tear line 4 align.The pattern unit size of maximum oval 3A is such: it should be no more than the size that is listed in longitudinal MD.Often row comprise a pattern unit.In succession four different pattern units, such as 3A, 3C, 3B, 3D repeat on four row.This is in succession at three coherent individual absorption sheet 1A, and 1B, 1C are upper continuously.This repetition recovers (not shown) on the 4th coherent individual absorption sheet.
As a result, as three coherent individual absorption sheet 1A, when 1B and 1C is folded according to Z-folded, the gummed point of each individual absorption flake products 1A, 1B and 1C or line or curve 3 not overlapping, they on three overlapping layers by each other watt folded (with reference to Fig. 9).As a result, the drop 7 on gummed point or line or curve 3C only permeates the absorbent sheet products 1C that 9 are positioned at outside, then liquid 7 is prevented from substantially, means that liquid 7 does not infiltrate into further and is positioned at inner absorbent sheet products 1A.
This embodiment also can by the geometric pattern unit of the representative of other class, such as circle, or square, or rectangle, or triangle (not shown) is implemented.Often kind of pattern unit is characterized by various scale factor (coordination) and roughly the same center (with one heart) with watt folded circular each other, or square, or rectangle, or triangle and its periphery does not have overlap.Other geometric figure also can be considered.
Figure 10 is the top view of another illustrative embodiments schematically illustrating absorbent sheet products bar 1.Figure 11 shows the top view (top) transparent and overlapping when bar Z-folded and according to the plane D-D of Figure 10 and sectional view (bottom).In this illustrative embodiments, the bar of three coherent individual absorption sheet 1A, 1B and 1C comprises the three kinds of different pattern unit 3A be made up of gummed point or line or curve, 3B and 3C.In this example, these three pattern units are circle 3A, triangle 3B and hexagon 3C.This Figure only shows the sub-bar of three absorbing sheets, the whole piece that can be wound into a roll be such sub-bar continuously in succession.
Each individual absorption sheet 1A, 1B and 1C along the longitudinal MD are subdivided into ten regions, such as, be parallel to ten row C1, C2, C3, C4, C5, C6, C7, C8, C9 and the C10 that horizontal CD extends.The right-hand member of the left end of first row and the tenth row should be corresponding to two of defining independent absorbing sheet coherent tear line 4 align.
As an example, the first absorbing sheet 1A only comprises circle, and the second absorbing sheet 1B only comprises triangle, and the 3rd absorbing sheet 1C only comprises hexagon and is distributed on the surface of sheet.In addition, on the first absorbing sheet 1A, circle 3A is distributed in first row C1, the 4th row C4, the 7th row C7 and the tenth row C10.On the second absorbing sheet 1B, triangle 3B is distributed in secondary series C2, the 5th row C5 and the 8th row C8.On the 3rd absorbing sheet 1C, hexagon 3C is distributed in the 3rd row C3, the 6th row C6 and the 9th row C9.
Example is not above restrictive, because pattern unit can be different in particular column or the distribution of the other types in all arranging.Importantly, various pattern unit 3A, 3B, 3C is distributed on three absorbing sheet 1A by this way, and on the row of the restricted number of 1B and 1C, such as ten row are upper: as three absorbing sheet 1A, when 1B and 1C is overlapping (see Figure 11), without any pattern unit 3A, 3B, 3C are overlapping with another pattern unit.As three coherent individual absorption sheet 1A, when 1B and 1C is folded according to Z-folded, the pattern unit 3A of each absorbent sheet products 1A, 1B and 1C, 3B and 3C are nonoverlapping (see Figure 11).As a result, liquid is prevented from by the infiltration of pattern unit from the side of the first absorbent sheet products 1A to the opposite side of the 3rd absorbent sheet products 1C, be at least very limited.
Figure 12 is the top view of another illustrative embodiments schematically illustrating absorbent sheet products bar 1.Figure 13 shows when bar is by top view (top) transparent and overlapping during Z-folded and the sectional view (bottom) according to Figure 12 midplane D-D.Embodiment (embodiment of Figure 10 and the 11) part that this illustrative embodiments is different from above is, four coherent individual absorption sheet 1A, the bar of 1B, 1C and 1D comprises the four kinds of different pattern unit 3A be made up of gummed point or line or curve, 3B, 3C and 3D.In this example, these four pattern units are circle 3A, triangle 3B, hexagon 3C and sun 3D.This figure only illustrates the sub-bar of four absorbing sheets, the whole piece that can be wound into a roll be such sub-bar continuously in succession.
Each individual absorption sheet 1A, 1B, 1C and 1D longitudinally MD are subdivided into ten Two Areas, such as, be parallel to 12 row C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11 and the C12 that horizontal CD extends.The right-hand member of first row left end and the 12 row should be corresponding to two of defining individual absorption sheet coherent tear line 4 align.
As an example, the first absorbing sheet 1A only comprises circle, and the second absorbing sheet 1B only comprises triangle, and the 3rd absorbing sheet 1C only comprises hexagon, and the 4th absorbing sheet 1D only comprises the sun, is distributed in sheet on the surface.Various pattern unit 3A, 3B, 3C and 3D are at four absorbing sheet 1A, 1B, distribution on 12 row of 1C and 1D is such: as four absorbing sheet 1A, when 1B, 1C and 1D are overlapping (see Figure 13), without any pattern unit 3A, 3B, 3C, 3D are overlapping with another pattern unit.Resistant to liquids osmotic effect is similar to and associates with other embodiments and to describe.
Figure 14 is the top view schematically illustrating another illustrative embodiments of absorbent sheet products bar 1.Figure 15 shows the sectional view (bottom) of top view (top) that is transparent when bar Z-folded and that superpose and the plane D-D according to Figure 14.The embodiment part that this illustrative embodiments is different from Figure 10 and 11 is, the bar of three coherent individual absorption sheet 1A, 1B and 1C comprises by the three kinds of different pattern unit 3A formed with the calmodulin binding domain CaM of inclination strip form, 3B and 3C.Figure 14 and 15 only illustrates the sub-bar of three absorbing sheets, the whole piece that can be wound into a roll be such sub-bar continuously in succession.
Again, each individual absorption sheet 1A, 1B and 1C are limited between the coherent tear line 4 of two of roughly extending according to horizontal CD.Each individual absorption sheet 1A, 1B and 1C are subdivided into ten regions tilted relative to horizontal CD, such as, have ten tilt row C1, C2 of different size, C3, C4, C5, C6, C7, C8, C9 and C10 (for the purpose of drawing and knowing, row only illustrate for the 3rd absorbing sheet 1C).This means, the present embodiment embodiment part be different from above is to there is not alignment between row and tear line 4.In this example, inclination striped pattern unit 3A, 3B, 3C arrange C1, C2, C3, C4, C5, C6, C7, C8, C9 and C10 with inclination and mix, and namely pattern unit covers corresponding region completely.
In addition, direction D1 and D2 of the inclination row of two coherent individual absorption sheets is symmetrical relative to longitudinal MD.This means that the direction D1 that the first absorbing sheet 1A and the inclination of the 3rd absorbing sheet 1C arrange is different from the direction D2 that the inclination of the second absorbing sheet 1B arranges, both direction D1 and D2 is symmetrical relative to longitudinal MD.As an example, first absorbing sheet 1A comprises two stripeds tilted according to first direction D1, second absorbing sheet 1B comprises three stripeds tilted according to second direction D2,3rd absorbing sheet 1C comprises five stripeds tilted according to first direction D1, and all these stripeds are distributed on the surface of each sheet.In addition, on the first absorbing sheet 1A, striped arranges completely C4 and the 8th and arranges C8 and mix with the 4th.On the second absorbing sheet 1B, striped completely with secondary series C2, the 6th row C6 and the tenth row C10 mixes.On the 3rd absorbing sheet 1C, striped completely arrange C3 with first row C1 and the 3rd, and the 5th row C5, the 7th row C7 and the 9th arrange C9 and mix.Therefore, each striped 3A, 3B and the 3C distribution on ten row of three absorbing sheet 1A, 1B and 1C is such: when three absorbing sheet 1A, 1B and 1C are overlapping (see Figure 15), without any striped 3A, 3B, 3C are overlapping with another striped.Resistant to liquids osmotic effect is similar to and associates with other embodiments and to describe.
Illustrated by figure 16, absorbent sheet products 1 can be packaged into stacking 12.Be similar to the use illustrated on the right side of Fig. 1, once the bar of absorbent sheet products 1 by cutting 5 tear line 4 from stacking 12 be separated, it can be folded according to Z-folded, and for from surface or from body part clean liquid.Two packaging examples that the present invention is not limited to be described (volume and stacking), absorbent sheet products 1 also can be packaged into the single-piece in Soft Roll or box.
Accompanying drawing and description hereinbefore thereof are to illustrate instead of restriction the present invention.
Although accompanying drawing illustrates three even four individual absorption sheets, the effect of confined liquid of the present invention infiltration is applicable to whole volume or stacking, namely no matter from entire volume or wholely stackingly in succession taken out any sheet of individual absorption in succession ascertained the number.
The present invention describes relative to the various embodiments of the absorbent sheet products be made up of slip or the part that comprises multiple layers.Those skilled in the art will easily recognize, absorbent sheet products can by two, three, four, five, wait layer to be formed, and still within the scope of the invention.In addition, the shape of individual absorption sheet is depicted as rectangle always, and other shape, such as square, can desired use be suitable for.
The quantity of the pattern unit in described embodiment, position and shape are all nonrestrictive examples.Those skilled in the art will easily recognize, if relative to, be such as intended to the effect of the stereochemical structure reached by absorbent sheet products, business, the needs of advertisement and/or aesthetic effect or think necessary, these quantity, position and shape can change.
Pattern unit comprises embossing/knurled region or line or curve and combines with the adhesive for being associated/combining by layer, but be not intended to comprise or relate to micro-embossed district, namely be included in the region of the protrusion of at least 20 protrusions/square centimeter density, it can be employed to give sheet flexibility usually.
Any reference symbol in claim should not be interpreted as limitations on claims.Word " comprises " existence of other elements do not got rid of except those are listed in the claims.Word "a" or "an" before element or " at least one " do not get rid of the existence of multiple this element.
Claims (18)
1. an absorbent sheet products bar (1), described bar comprises by tear line (4) continuous individual absorption sheet (1A in succession separated from one another, 1B, 1C), what described individual absorption sheet was combined by the binding site by forming pattern unit (3) or line or curve is formed to least two layers, multiple pattern unit (3) is distributed in described individual absorption sheet (1A, 1B, surface 1C) everywhere, it is characterized in that: described pattern unit (3) is at described individual absorption sheet (1A, 1B, surface 1C) is scattered in everywhere and makes when described individual absorption sheet is in succession disposed in over each other, with bar other pattern unit (3) of fixed number object individual absorption sheet in succession is not overlapping really for the described pattern unit (3) of an individual absorption sheet, the described sheet of individual absorption in succession ascertained the number is at least two.
2. absorbent sheet products bar (1) according to claim 1, the wherein said sheet of individual absorption in succession ascertained the number preferably three.
3. the absorbent sheet products bar (1) according to any one of claim 1-2, the wherein said sheet of individual absorption in succession ascertained the number is disposed in over each other with Z-folded.
4. the absorbent sheet products bar (1) according to any one of claim 1-3, wherein said bar comprises the single pattern unit (3) on the surface being distributed in described individual absorption sheet.
5. the absorbent sheet products bar (1) according to any one of claim 1-3, wherein said bar comprises the multiple pattern units (3) on the surface being distributed in described individual absorption sheet.
6. the absorbent sheet products bar (1) according to any one of claim 1-5, wherein each individual absorption sheet (1A, 1B, 1C) be limited between the coherent tear line (4) of two of extending according to transverse direction (CD), each individual absorption sheet (1A, 1B, 1C) along the direction (MD limited, D1, D2) region (C1 ascertained the number is subdivided into, C2, C3, C4, C5, C6, C7), wherein, described pattern unit (3) has the size being no more than an area size, the every n of described pattern unit is repeated in a region, n is pattern multiplicity, there is not pattern unit in the adjacent area comprised after the region of described pattern unit, described repetition is at the described sheet of the individual absorption in succession (1A ascertained the number, 1B, 1C) continuously upper.
7. absorbent sheet products bar (1) according to claim 6, wherein said region extends according to described transverse direction (CD) and longitudinally (MD) row of distributing.
8. the absorbent sheet products bar (1) according to claim 6 or 7, wherein, described bar comprises the surface single pattern unit (3) being everywhere distributed in described individual absorption sheet, and described in the region that ascertains the number be odd number.
9. the absorbent sheet products bar (1) according to any one of claim 6-8, the wherein said region ascertained the number is seven, and described pattern multiplicity n is four, and described in the sheet of individual absorption in succession that ascertains the number be three.
10. absorbent sheet products bar (1) according to claim 6, wherein described pattern unit in this region extends relative to described transverse direction (CD) in an inclined manner and longitudinally (MD) striped of distributing.
11. absorbent sheet products bars (1) according to claim 5 or 6, wherein, described pattern unit is of different sizes, make when an overlap is on another, described pattern unit (3) be coordination with concentric, wherein the size of maximum pattern unit (3A) is no more than the size in a region, each region comprises a pattern unit (3) according to described longitudinal direction (MD), comprises multiple pattern unit (3) according to described transverse direction (CD).
12. absorbent sheet products bars (1) according to claim 5 or 6, wherein, described pattern unit (3) is arranged by this way: differ to overlap on another to make watt folded each other.
13. absorbent sheet products bars (1) according to claim 11 or 12, wherein said pattern unit (3) is oval, or circular, or square, or rectangle, or triangle.
14. absorbent sheet products bars (1) according to any one of claim 6-13, wherein all regions (C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12) have identical area size.
15. absorbent sheet products bars (1) according to any one of claim 6-13, the wherein vicissitudinous area size of region (C1, C2, C3, C4, C5, C6, C7, C8, C9, C10) tool.
16. 1 kinds of volumes (2), are made up of the absorbent sheet products bar (1) according to any one of claim 1-15 reeled.
17. 1 kinds stacking (12), are made up of the absorbent sheet products bar (1) according to any one of claim 1-15 folded.
The purposes of 18. absorbent sheet products bars (1) according to any one of claim 1-15, as towel, kitchen-towel, towel, toilet paper, wiping cloth and face tissue.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14002485.2 | 2014-07-17 | ||
| EP14002485.2A EP2975177A1 (en) | 2014-07-17 | 2014-07-17 | An absorbent sheet products strip having limited liquid strike-through property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105266701A true CN105266701A (en) | 2016-01-27 |
Family
ID=51225236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418784.4A Pending CN105266701A (en) | 2014-07-17 | 2015-07-16 | Absorbent sheet products strip having limited liquid strike-through property |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20160015225A1 (en) |
| EP (1) | EP2975177A1 (en) |
| CN (1) | CN105266701A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595895B (en) * | 2016-03-10 | 2018-12-21 | 吉发敏 | Liquid Penetrant system, moistening cleaning tissue and male, massage device for women tool |
| USD808666S1 (en) * | 2016-03-31 | 2018-01-30 | The Procter & Gamble Company | Sheet material having a pattern |
| USD880875S1 (en) * | 2018-05-09 | 2020-04-14 | Alva Ellis | Restroom paper |
| EP3900772A1 (en) * | 2020-04-22 | 2021-10-27 | Dentsply IH AB | Urinary catheter extension tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508006A (en) * | 1998-11-23 | 2004-06-30 | Embossed multi-ply paper producing method | |
| WO2006092817A1 (en) * | 2005-03-01 | 2006-09-08 | Fabio Perini S.P.A. | Embossing roller, embossing device including said roller and paper article produced with said embossing device |
| US20070044928A1 (en) * | 2005-08-31 | 2007-03-01 | Kimberly-Clark Worldwide, Inc. | Rolled bath tissue product for children |
| US20070084099A1 (en) * | 2005-10-13 | 2007-04-19 | Sarbo Benjamin C | Toilet paper for potty training |
| CA2202166C (en) * | 1994-12-16 | 2007-10-09 | Pierre Laurent | Embossed absorbent paper having combined patterns |
| CN201870549U (en) * | 2010-08-06 | 2011-06-22 | 杨家水 | Health tissue |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481243A (en) * | 1984-01-05 | 1984-11-06 | The Procter & Gamble Company | Pattern treated tissue paper product |
| EP1527898A1 (en) * | 2003-10-30 | 2005-05-04 | SCA Hygiene Products GmbH | Method of manufacturing a hygiene paper product, apparatus for such manufacture and hygiene paper product |
| FR2914170B1 (en) | 2007-03-28 | 2012-08-31 | Georgia Pacific France | ROLL OF FIBROUS CELLULOSIC PRODUCT |
| US20100297378A1 (en) * | 2009-05-19 | 2010-11-25 | Andre Mellin | Patterned fibrous structures and methods for making same |
| US20120034430A1 (en) * | 2010-08-09 | 2012-02-09 | Naomi Ruth Nelson | Sanitary tissue products comprising a surface pattern and methods for making same |
| EP2624797A1 (en) * | 2010-10-07 | 2013-08-14 | The Procter and Gamble Company | Sanitary tissue products and methods for making same |
| MX2014014334A (en) * | 2012-06-08 | 2015-02-12 | Procter & Gamble | Embossed fibrous structures. |
-
2014
- 2014-07-17 EP EP14002485.2A patent/EP2975177A1/en not_active Withdrawn
-
2015
- 2015-07-16 CN CN201510418784.4A patent/CN105266701A/en active Pending
- 2015-07-17 US US14/801,992 patent/US20160015225A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2202166C (en) * | 1994-12-16 | 2007-10-09 | Pierre Laurent | Embossed absorbent paper having combined patterns |
| CN1508006A (en) * | 1998-11-23 | 2004-06-30 | Embossed multi-ply paper producing method | |
| WO2006092817A1 (en) * | 2005-03-01 | 2006-09-08 | Fabio Perini S.P.A. | Embossing roller, embossing device including said roller and paper article produced with said embossing device |
| US20070044928A1 (en) * | 2005-08-31 | 2007-03-01 | Kimberly-Clark Worldwide, Inc. | Rolled bath tissue product for children |
| US20070084099A1 (en) * | 2005-10-13 | 2007-04-19 | Sarbo Benjamin C | Toilet paper for potty training |
| CN201870549U (en) * | 2010-08-06 | 2011-06-22 | 杨家水 | Health tissue |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2975177A1 (en) | 2016-01-20 |
| US20160015225A1 (en) | 2016-01-21 |
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