CN104068971A - Absorptive object - Google Patents
Absorptive object Download PDFInfo
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- CN104068971A CN104068971A CN201310184997.6A CN201310184997A CN104068971A CN 104068971 A CN104068971 A CN 104068971A CN 201310184997 A CN201310184997 A CN 201310184997A CN 104068971 A CN104068971 A CN 104068971A
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- mentioned
- compression unit
- shape compression
- row shape
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4758—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a longitudinal direction
Abstract
The utility model provides an absorptive object which restrains body fluid leakage and eliminates discomfort brought to a wearer at the same time. The absorptive object comprises a central area, a front area located on the front side of the central area, and a back area located on the back side of the central area and further comprises groove-shaped compressed portions and line-shaped compressed portions, wherein compression is conducted in a groove mode to form the groove-shaped compressed portions, and a plurality of dot-shaped compressed portions which are arrayed in a line shape in the width direction to form each line-shaped compressed portion. With the central line in the width direction as the datum, the groove-shaped compressed portions are arranged on the two sides, in the width direction, of the inner side of the central area and extend in the front and back direction. In interval of the plurality of line-shaped compressed portions in the front and back direction is wider than the interval of the plurality of dot-shaped compressed portions which form the plurality of line-shaped compressed portions, the line-shaped compressed portions are arranged in the back area, each line-shaped compressed portion comprises a bending portion, and the plurality of dot-shaped compressed portions are arranged in a mode of being bent toward the back side in the front and back direction in a protruding mode to form each dot-shaped compressed portion.
Description
Technical field
The present invention relates to a kind of there is the back-sheet of the surficial sheets of liquid permeability, non-liquid permeability and be arranged on surficial sheets and back-sheet between the absorbent commodity of absorber.
Background technology
In the past, in the absorbent commodities such as sanitary towel, be known to widely be formed with the compression surficial sheets of liquid permeability and the absorbent commodity of the compression unit that absorber forms.In addition,, about compression unit, propose to have various shapes.
For example, proposition has following absorbent commodity, this absorbent commodity is in the middle section including the center in scavenge port butt region that should configuration relative to wearer's scavenge port, configure in the width both sides taking width center as benchmark respectively and be the groove shape extending along fore-and-aft direction and compress the compression unit that forms (below, groove shape compression unit) (for example,, with reference to patent documentation 1).
And, in this absorbent commodity, extend and the groove shape of rear side bending on fore-and-aft direction compresses the groove shape compression unit forming being positioned to dispose to be along the width of absorbent commodity than the rear area at rear side place upwards, the forward rear of middle section.
So, by form multiple groove shape compression units in this absorbent commodity, can prevent the leakage of body fluids excreting from wearer.
Patent documentation 1: TOHKEMY 2007-7456 communique (Fig. 9)
But above-mentioned absorbent commodity has following such problem.
In the disclosed absorbent commodity of patent documentation 1, configure by the rear area at the rear side place that is positioned at wearer the body fluid that the multiple groove shape compression units that extend along width suppress the rear side that flows to wearer owing to being only configured to, therefore can be because the plurality of groove shape compression unit causes rigidity too high, thus be easy to make wearer to produce sense of discomfort.Particularly wearer in supine position in the situation that, the rear area of absorbent commodity is close to wearer.Thus, have following such problem: the groove shape compression unit extending along width in region is in the wings close to wearer, thereby the impact that causes making wearer produce sense of discomfort is stronger.
So, in the absorbent commodity of prior art, have following such problem: cannot obtain fully the effect of fluid seepage of the rear side that suppresses wearer and the inhibition zone effect to wearer's sense of discomfort.
Summary of the invention
Therefore, the present invention completes in view of the above problems, and its object is to provide a kind of absorbent commodity that improves the sense of discomfort that brings wearer in suppressing leakage of body fluids.
The purport of absorbent commodity of the present invention (absorbent commodity 1) is, a kind of absorbent commodity, its have fore-and-aft direction (fore-and-aft direction L) and with the orthogonal width (width W) of fore-and-aft direction, and this absorbent commodity comprises the surficial sheets (surficial sheets 10) of liquid permeability, the back-sheet (back-sheet 20) of non-liquid permeability and be arranged on above-mentioned surficial sheets and above-mentioned back-sheet between absorber (absorber 30), wherein, this absorbent commodity has the middle section (middle section CA) of the centre that is positioned at fore-and-aft direction, be positioned at than the above-mentioned middle section front region at side place (front region FA) and being positioned at than above-mentioned middle section by the rear area (rear area BA) at rear side place on the front, this absorbent commodity is formed with groove shape compression unit (groove shape compression unit 80) and multiple row shape compression unit (row shape compression unit 100), this groove shape compression unit (groove shape compression unit 80) compresses above-mentioned surficial sheets in the form of slotly and above-mentioned absorber forms, by being point-like and compressing, multiple point-like compression units (point-like compression unit 90) that above-mentioned surficial sheets and above-mentioned absorber form form the plurality of row shape compression unit (row shape compression unit 100) and be row shape and arrange above-mentioned multiple point-like compression unit along above-mentioned width and form, above-mentioned groove shape compression unit is at least configured to extending along above-mentioned fore-and-aft direction as the width both sides of benchmark taking above-mentioned width centrage (width centrage WCL) respectively in above-mentioned middle section, above-mentioned multiple row shape compression units separately between above-mentioned fore-and-aft direction on distance (distance P A) than form above-mentioned multiple row shape compression units above-mentioned multiple point-like compression units separately between interval (PB) wide, above-mentioned multiple row shape compression unit is at least configured in above-mentioned rear area, above-mentioned multiple row shape compression unit have respectively with the rear side on above-mentioned fore-and-aft direction protruding the mode that bends arrange the kink (kink 110) that above-mentioned multiple point-like compression unit forms.
According to the present invention, can provide a kind of absorbent commodity that improves the sense of discomfort that brings wearer in suppressing leakage of body fluids.
Brief description of the drawings
Fig. 1 is the top view of observing from the skin bearing surface side of the absorbent commodity of embodiment.
Fig. 2 is the schematic sectional view in the X-X cross section shown in Fig. 1.
Fig. 3 is the schematic sectional view in the Y-Y cross section shown in Fig. 1.
Fig. 4 is that the part of observing from the skin bearing surface side of the absorbent commodity of embodiment expands top view.
Fig. 5 is that the part of observing from the skin bearing surface side of the absorbent commodity of the variation of embodiment expands top view.
Detailed description of the invention
With reference to the accompanying drawings of the absorbent commodity 1 of embodiment.Fig. 1 is the top view of absorbent commodity, and Fig. 2 is the cutaway view along the X-X line shown in Fig. 1, and Fig. 3 is the cutaway view along the Y-Y line shown in Fig. 1.Fig. 4 is that the part of Fig. 1 expands top view.In addition, the absorbent commodity 1 of present embodiment has fore-and-aft direction L and the width W with fore-and-aft direction L-orthogonal.
The absorbent commodity of embodiment is for example the sanitary towel of ight.Thereby the absorbent commodity of present embodiment is configured to the length direction at fore-and-aft direction L() on, the rear area BA that is positioned at wearer's rear side place grows than the front region FA at the front side place that is positioned at wearer.
In addition, the region between a pair of alar part described later is the middle section CA including the scavenge port butt region connecting with wearer's scavenge port.Specifically, between the root CA2 at the rear on the fore-and-aft direction of a pair of alar part 43,44, be provided with middle section CA at the root CA1 in the front from the fore-and-aft direction of a pair of alar part 43,44.Than middle section CA on the front side place be front region FA, than middle section CA by rear side place be rear area BA.
In the present embodiment, be illustrated as an example of the sanitary towel of ight example, but absorbent commodity of the present invention also can be applied in daily sanitary towel.In daily sanitary towel, on fore-and-aft direction L, be positioned at the length and the same length of rear area BA at rear side place that is positioned at wearer of the front region FA at wearer's front side place.
As shown in FIG. 1 to 3, absorbent commodity 1 has the surficial sheets 10 of the skin that is connected to wearer, can not see through back-sheet 20 and the absorber 30 of non-liquid permeability of liquid.Absorber 30 is configured between surficial sheets 10 and back-sheet 20.Thereby, in Fig. 1, be represented by dotted lines absorber 30.
In the top view shown in Fig. 1, absorbent commodity 1 has to extended a pair of alar part 43,44 outside width W on the both sides of its width W.
And absorbent commodity 1 has the lateral plate 41,42 in the outside that is arranged on absorber 30 on width W.
Surficial sheets 10 is sheet materials of the liquid permeability that sees through for the liquid such as body fluid.Surficial sheets 10 at least covers the surface of absorber 30.Surficial sheets 10 as long as non-woven fabrics, weave cotton cloth, the flaky material of structure that porose plastic sheet, mesh sheet material etc. see through for liquid, there is no particular determination.As weaving cotton cloth, the raw material of non-woven fabrics, can use any one in natural fiber, chemical fibre.Surficial sheets also can be at least by more than 1 forming.In addition, for example, also can between surficial sheets 10 and absorber 30, the second sheet material be set.
As the example of natural fiber, there are the cellulose such as comminution pulp, cotton.As the example of chemical fibre, there are semisynthetic fibre element, the thermoplasticity hydrophobicity chemical fibres such as the regenerated cellulose such as staple fibre, fibrillation staple fibre, acetate fiber, triacetate fiber or implemented the thermoplasticity hydrophobicity chemical fibre of hydrophilicity-imparting treatment.
As the example of above-mentioned thermoplasticity hydrophobicity chemical fibre, there are the ultimate fibres such as polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), PE, PP are carried out to glycerol polymerization and the composite fibre such as fiber, core sheath structure that forms.
In addition, particularly, in non-woven fabrics, fleece manufacturing process can adopt any one method in dry type (combing method, spun-bond process, meltblown, air lay method etc.), wet type etc. or also can be undertaken by the several different methods in composite dry method and damp process.In addition, as the method engaging, there are the methods such as hot sticky method, needle point method, chemical adhesion, but make the method for non-woven fabrics and be not particularly limited in said method.In addition, also can use and utilize the current method that interweaves to be formed as the jet net-spraying method non-woven fabrics of lamellar.
As porose plastic sheet, can use porose sheet material, the foaming material of porous etc. of the such thermoplastic resin of PE, PP, PET.In addition, also preferably, in above-mentioned porose plastic sheet, sneak into 0.5%～10% scope the filler being formed by titanium oxide, calcium carbonate etc. as required and make to use after its nebulousurine.In addition, can also use by perforation, heat embossing processing or machining etc. the thin film being made up of above-mentioned thermoplastic resin is carried out to the apertured film that perforate forms.Also apertured film and non-woven fabrics can be made to composite sheet uses.
Back-sheet 20 has the length with the same length of surficial sheets 10.Back-sheet 20 can be used sheet material that the resin film that engages breathability on the non-woven fabrics such as the resin film of the laminated nonwoven fabric taking polyethylene sheets, polypropylene etc. as main body, breathability, spun bond nonwoven fabric or jet net-spraying method non-woven fabrics forms etc.Back-sheet 20 preferably adopts and has the material that can not produce the flexibility of such degree of sense of discomfort in the time wearing, for example can use taking Low Density Polyethylene (LDPE) resin as main body, weight per unit area is as 15g/m
2～30g/m
2scope in thin film.What back-sheet 20 was expected is to have opaque liquid and have poisture-penetrability, it can be made up of micro-porous sheet, this micro-porous sheet be to melting mixing in the polyolefin resin such as polyethylene, polypropylene such as the material of inorganic filler carry out stretch processing and form.
Absorber 30 comprises hydrophilic fibre, paper pulp.Absorber 30 is formed by the material that can absorb the body fluid such as menses.As an example, the semisynthetic fibre elements such as regenerated cellulose, acetate fiber, the triacetate fibers such as cellulose, staple fibre, fibrillation staple fibre, granulated polymer, fibrous polymer, thermoplasticity hydrophobicity chemical fibres such as using comminution pulp, cotton be can use separately or mix or thermoplasticity hydrophobicity chemical fibre, the aerodynamic-laid web paper pulp that chemical adhesion processing forms etc. of hydrophilicity-imparting treatment implemented.
There is no particular determination for the method that above-mentioned material is configured as to absorber, for example, can use the method for utilizing air lay method, meltblown, jet net-spraying method, copy paper method etc. to carry out film-making.In addition,, as absorber, also can use the continuous foamed body of cellulose foaming body, synthetic resin etc.And, also can use by foaming body or the above-mentioned material disintegrating of making sheet after be configured as the material of absorber.Wherein, there are granulated polymer in the scope of having mixed paper pulp in 80%～100% scope and 20%～0% and taking for example cotton paper after covering, utilize embossing process to carry out film-making, there is weight per unit area as 100g/m
2～2000g/m
2, thickness the size absorber that is 1mm～50mm.Embossing processing is used for preventing that absorber is out of shape, the scope that embossing area occupation ratio is 10%～100%, preferably 30%～80% scope.In addition, the structure of absorber 30 is not limited thereto.Absorber 30 also can not covered by cotton paper, also can not apply embossing processing.
Absorber 30 both can form by the stacked hydrophilic fibre of air lay method or powder body, also can be, by air lay method, hydrophilic fibre or powder body are configured as to the aerodynamic-laid web sheet material that sheet forms, also can for example pass through, at cotton paper (, weight per unit area 15g/m
2) upper configuration sneaked into the comminution pulp of high absorption polymer and with cotton paper parcel and form.
The absorber 30 of present embodiment be by taking protection sheet (not shown) to by stacked as grammes per square metre 100g/m to cotton official form for filing a lawsuit slurry, synthetic paper-pulp etc.
2～300g/m
2the paper pulp that left and right forms wraps up and forming.Protection sheet, for keeping the shape of paper pulp, can use such as crimped paper, cotton paper etc.
Absorber 30 is the shape of extending along fore-and-aft direction, and it is roughly than the little circle left and right of back-sheet 20.Length on the width W of absorber 30 is corresponding with the hip septum femorale intermedium of adult female, is roughly 50mm～80mm.Absorber 30 is bonded in back-sheet 20 by bonding agents such as PURs.
Lateral plate 41,42 is configured in the both sides of surficial sheets 10.Lateral plate 41,42 can be selected from the material identical with surficial sheets 10.But to absorbent commodity 1 flows outside, preferably lateral plate 41,42 has hydrophobicity or water proofing property in order to prevent menses from crossing lateral plate 41,42.Lateral plate 41,42 covers part and the alar part 43,44 of the lateral margin of absorber 30.
In absorbent commodity 1, by the periphery of surficial sheets 10, lateral plate 41,42 and back-sheet 20 is joined together by interior absorber 30 envelope.As the joint method between surficial sheets 10 and back-sheet 20, can adopt multiple in bonding dose of any one or the processing of combination heat embossing in bonding dose of heat embossing processing, ultrasound wave or PUR, ultrasound wave or PUR.
In sheet material 20, on the surface contacting with underwear, in multiple regions, be coated with sticker (not shown) overleaf.Sticker configures along fore-and-aft direction L off and in the rear side of absorber.Sticker is also arranged on the surface contacting with underwear at alar part 43 and alar part 44 places.Under state before use, sticker contacts with not shown releasing sheet.Releasing sheet is used for preventing that sticker is deteriorated before use.Then, by wearer, releasing sheet is peeled off in use.
In addition, not having in the absorbent commodity of releasing sheet, also can be configured to utilization and prevent that for the package sheet material of independent packaging absorbent commodity sticker is deteriorated before use.In the situation that sticker contacts with package sheet material, expectation be that the processing that just can peel off sticker that declines of the adhesion strength of sticker is implemented can not make in the surface of package sheet material.
In the absorbent commodity 1 of present embodiment, dispose the groove shape compression unit 80 that ground in the form of slot compressive surfaces sheet material 10 and absorber 30 form and be point-like ground compressive surfaces sheet material 10 and multiple point-like compression units 90 that absorber 30 forms.In addition, in absorbent commodity 1, be formed with to form and be row shape along width W by multiple point-like compression units 90 and arrange multiple row shape compression units 100 that multiple point-like compression units 90 form.
Groove shape compression unit 80 and multiple point-like compression unit 90 are to implement compression process by the surficial sheets to absorbent commodity 1 and absorber 30 to form.
Groove shape compression unit 80 is at least configured to extend along fore-and-aft direction L in the width W both sides taking width centrage WCL as benchmark respectively in middle section CA.In addition, groove shape compression unit 80 at least disposes a pair of along fore-and-aft direction L.
In the present embodiment, as groove shape compression unit 80, dispose inner side slot shape compression unit 81 and outer side slot shape compression unit 82(the 1st groove shape compression unit).
Inner side slot shape compression unit 81 is formed as continuous ring-type in the mode of surrounding middle section CA center.Specifically, inner side slot shape compression unit 81 is arranged on middle section CA around with encirclement with the mode of the center C in the scavenge port butt region of wearer's the relative configuration of scavenge port.In addition, inner side slot shape compression unit 81 is configured in the position by the front on fore-and-aft direction L than multiple row shape compression units 100.
In addition, the center C in scavenge port butt region and same wearer's scavenge port connect the length direction of middle section CA and the center of width are consistent.For example, in the absorbent commodity with alar part, the length direction Shang center of alar part is the length direction Shang center of middle section CA.In addition,, not having in the absorbent commodity of alar part, also the shortest position of length dimension on the width of absorber can be made as to the length direction Shang center of middle section CA.Or, also the shortest position of length dimension on the width of absorbent commodity 1 can be made as to the length direction Shang center of middle section CA.In addition, scavenge port butt region comprises the region connecting across thigh portion with wearer, between wearer's two lower limbs.
Outer side slot shape compression unit 82 is configured in than inner side slot shape compression unit 81 by width W outside in middle section CA.In addition, outer side slot shape compression unit 82 is formed as surrounding the rear side on the fore-and-aft direction L of both sides on the width W of multiple row shape compression units 100 and multiple row shape compression units 100.
In addition, as shown in Figure 1 and Figure 4, multiple row shape compression units 100 are at least configured in rear area BA.In addition, row shape compression unit 100 also can be configured in front region FA.
In Fig. 1 and Fig. 4, represent this region in the mode of utilizing double dot dash line to surround the region that disposes row shape compression unit 100.This double dot dash line is not a part that forms row shape compression unit 100, but in order to represent easily the line in the region that disposes row shape compression unit 100.And, it should be noted, row shape compression unit 100 is not to be made up of the whole region being surrounded by double dot dash line, this row shape compression unit 100 is to be made up of the multiple point-like compression units 90 in the region being surrounded by double dot dash line.
In the absorbent commodity 1 of present embodiment, be formed with multiple row shape compression units 100.Specifically, as shown in Figure 4, in absorbent commodity 1, as row shape compression unit 100, be formed with the 1st row shape compression unit 100a, be configured in than the 1st row shape compression unit 100a and depend on the 2nd row shape compression unit 100b at the rear side place on fore-and-aft direction L and be configured in the 3rd row shape compression unit 100c by the rear side place on fore-and-aft direction L than the 2nd row shape compression unit 100b.
Multiple row shape compression units 100 have respectively the mode bending with the rear side on fore-and-aft direction L and arrange the kink 110 that multiple point-like compression units 90 form.Specifically, the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c have respectively kink 110.In addition, in the present embodiment, kink 110 is configured on the centrage WCL on width W.
In the present embodiment, the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd position of row shape compression unit 100c on fore-and-aft direction L, there is identical structure.Thus, respectively the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c are taken the circumstances into consideration to describe as row shape compression unit 100 separately.In addition, in the present embodiment, there is the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd this situation of three of row shape compression unit 100c taking absorbent commodity 1 and be illustrated as example, but the quantity of row shape compression unit 100 is not limited thereto.
In addition, in the present embodiment, multiple row shape compression units 100 separately between fore-and-aft direction L on distance P A be formed as than form multiple row shape compression units 100 multiple point-like compression units 90 separately between interval PB wide.Specifically, as shown in Figure 4, distance P A between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b than form row shape compression unit 100 multiple point-like compression units 90 separately between interval PB wide.In addition, distance P A be multiple point-like compression units 90 of forming the 1st row shape compression unit 100a with form between multiple point-like compression units 90 of the 2nd row shape compression unit 100b, fore-and-aft direction L goes up the centre distance between immediate point-like compression unit 90.In addition, interval PB is the centre distance that forms 90 of the point-like compression units multiple point-like compression units 90, the most adjacent of row shapes compression unit 100.
In addition, preferably, the distance P A on the fore-and-aft direction between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b is 10mm～40mm.Its reason is, if distance P A is less than 10mm, likely causes the rigidity in rear area BA too high.On the other hand, if distance P A is greater than 40mm, likely causes rigidity between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b to reduce and produce and have fold.And, likely because this fold causes leakage of body fluids.
In addition, in the present embodiment, the distance P A on the fore-and-aft direction L between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b is identical with the distance P A on the fore-and-aft direction L between the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c., the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c configure substantially in parallel in the mode that separates constant interval on fore-and-aft direction L.
In the present embodiment, row shape compression unit 100 is taking kink 110 as benchmark, has that the mode of extending with the side on width W is arranged the part in upright arrangement 101 of the side that a part for multiple point-like compression units 90 forms and part in upright arrangement 102 that the mode of extending with the opposite side on width W is arranged the opposite side that the parts of multiple point-like compression units 90 forms.
At this, as shown in Figure 4, describe as an example of the 3rd row shape compression unit 100c example.The 3rd row shape compression unit 100c is taking kink 110 as benchmark, has the part in upright arrangement 101 of a side of extending to a side of width W and the part in upright arrangement 102 of the opposite side that extends to the opposite side of width W.In addition, the part in upright arrangement 101 of a side and the part in upright arrangement 102 of opposite side are extended to the direction intersecting with width W.
In the present embodiment, kink 110 is to be intersected and form with the part in upright arrangement 102 of opposite side by the part in upright arrangement 101 of a side.In other words, kink 110 can be also definition along extend on multiple point-like compression units 90 straight line time this straight line bending part.In addition, in the present embodiment, taking kink 110 as the situation that bent the shape forming by predetermined angular as example describes., in the present embodiment, row shape compression unit 100 is formed as being the shape of V word shape under overlooking.In addition, kink 110 can be also gently bending shape., in the present embodiment, row shape compression unit 100 also can be formed as being under overlooking the shape of U-shaped.
In addition as shown in Figure 4, in the 3rd row shape compression unit 100c, configure in the mode that becomes to each other predetermined angle theta along the straight line La of bearing of trend extension of part in upright arrangement 101 and the straight line Lb of the bearing of trend extension of the part in upright arrangement 102 along opposite side of a side.
In addition, although omit in the example of Fig. 4, but in the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b, become to each other the mode of predetermined angle theta to configure along the straight line La of bearing of trend extension of part in upright arrangement 101 and the straight line Lb of the bearing of trend extension of the part in upright arrangement 102 along opposite side of a side.
In addition, in the present embodiment, in the FA of region, be formed with forwardly multiple point-like compression units 91.Specifically, multiple point-like compression units 91 are to be dispersed in the state configuration in the region of inner side of outer side slot shape compression unit 82.In addition, in the present embodiment, be formed on the multiple point-like compression units 90 in rear area BA and be formed in multiple point-like compression units 91 in front region FA region between outer side slot shape compression unit 82 and inner side slot shape compression unit 81.
At this, in the present embodiment, only by the part in the multiple point-like compression units 90,91 that are formed on absorbent commodity 1, multiple point-like compression units 90 form row shape compression unit 100., multiple point-like compression units 91 do not form row shape compression unit 100.Thereby, in the present embodiment, between multiple point-like compression units 90 and multiple point-like compression unit 91, distinguish whether to form row shape compression unit 100 this point.
In addition in the present embodiment, describe as an example of the situation that is shaped as toroidal of point-like compression unit 90 and point-like compression unit 91 example.In addition, there is no particular restriction for the shape of point-like compression unit 90 and point-like compression unit 91, for example, except circle, can be also oval, triangle such as equilateral triangle, square, rectangle, positive pentagon, star, heart etc.
In addition, preferably, the diameter of the bottom of point-like compression unit 90,91 is 1mm～4mm.If the diameter of the bottom of point-like compression unit 90,91 is less than above-mentioned value, be to form in the situation of point-like compression unit 90,91 on absorber 30 that weight per unit area is higher, can cause surficial sheets 10 breakages because the thickness of absorber 30 is blocked up, be difficult to form point-like compression unit 90,91.On the other hand, if the diameter of the bottom of point-like compression unit 90,91 is greater than above-mentioned value, likely in when compression insufficient pressure and be difficult to clearly form the profile of point-like compression unit 90,91.In addition,, if cannot clearly form the profile of point-like compression unit 90,91, be difficult to bring the impression of wearer's air-vent.
(manufacture method of absorbent commodity)
A part for the manufacture method of the absorbent commodity 1 of present embodiment then, is described.In addition, for unaccounted method, can use existing method.In the manufacture method of absorbent commodity, as the 1st step, carry out sheet material and generate operation.Then,, as the 2nd step, carry out sheet material bonding process.Specifically, utilize for example hot melt to fetch gluing of surfaces sheet material 10 and lateral plate 41,42.
As the 3rd step, carry out absorber molding procedure.Specifically, utilize forming tube to carry out molding and form absorber 30 paper pulp of the material as absorber.In addition, the sheet material that the sheet material of the 1st step generates operation and the 2nd step generate operation also can with the reversed order of the absorber molding procedure of the 3rd step.
In the 4th step, carry out bonding process.Specifically, the absorber 30 that carried out molding in the 3rd step and the surficial sheets and the articulate bonding process of lateral plate that in the 2nd step, have engaged.
In the 5th step, form the formation operation of groove shape compression unit 80 and point-like compression unit 90.Specifically, compressive surfaces sheet material 10 and absorber 30 on thickness direction, form groove shape compression unit 80 and point-like compression unit 90.In addition, be formed with row shape compression unit 100 by forming multiple point-like compression units 90.
Now, point-like compression unit 90 also can form by carry out low compression processing and high compression processing simultaneously.Thus, utilize low compression to process the outline portion that forms point-like compression unit 90, and form and utilize high compression to process the high compression part forming in the inside of outline portion.And, by the end of the high compression part of utilizing high compression processing to form is configured to be connected with the profile that utilizes low compression to process formation, can make the shape (for example, lattice shape) of high compression part be difficult to distortion.Thus, even use absorbent commodity 1 in the situation that, also can guarantee the shape of point-like compression unit 90 long-time, can make to be difficult to generation between surficial sheets 10 and absorber 30 and peel off.
In the 6th step, carry out back-sheet bonding process.Specifically, be joined together with absorber 30, surficial sheets 10, lateral plate 41,42 and the back-sheet 20 of point-like compression unit 90 having formed groove shape compression unit 80 by coated heat melten gel bonding agent.
Afterwards, carry out the non-skin butt side (clothes bearing surface side) of sheet material 20 overleaf and be coated with the packaging process as operation, folding process and the packaging absorbent commodity 1 of the bonding agent of anti-slip material.Utilize above-mentioned operation, can manufacture the absorbent commodity of present embodiment.
(effect)
In the absorbent commodity 1 of present embodiment, be provided with groove shape compression unit 80 and arrange by being row shape along width W the row shape compression unit 100 that multiple point-like compression units 90 form.In addition, in the present embodiment, as groove shape compression unit 80, be provided with inner side slot shape compression unit 81 and outer side slot shape compression unit 82.
In addition, inner side slot shape compression unit 81 and outer side slot shape compression unit 82 are at least configured to extend along fore-and-aft direction L in middle section CA.At this, middle section CA comprises scavenge port butt center C, is the region of draining body fluid for wearer.Due in this absorbent commodity 1, inner side slot shape compression unit 81 and outer side slot shape compression unit 82 are configured to extend along fore-and-aft direction L in middle section CA, therefore can in middle section CA, prevent the seepage of the body fluid in width W outside.
In addition, absorbent commodity 1, dispose by being row shape along width W in rear area BA and arrange multiple row shape compression units 100 that multiple point-like compression units 90 form.In addition, in the absorbent commodity 1 of present embodiment, as row shape compression unit 100, dispose the 1st row shape compression unit 100a, be configured in than the 1st row shape compression unit 100a and depend on the 2nd row shape compression unit 100b at the rear side place on fore-and-aft direction L and be configured in the 3rd row shape compression unit 100c by the rear side place on fore-and-aft direction L than the 2nd row shape compression unit 100b.
Thus, in the wings in the BA of region, rear on fore-and-aft direction L and mobile body fluid is for example configured row shape compression unit 100(, the 1st row shape compression unit 100a) multiple point-like compression units 90 absorb, be not absorbed clean body fluid through multiple point-like compression units 90 gaps rearward flow.In addition, the row shape compression unit 100(that is positioned at the rear on fore-and-aft direction L due to this body fluid for example, the 2nd row shape compression unit 100b) absorb, therefore can in reducing the mobile amount of body fluid in rear on direction L forwards, backwards and the gait of march of body fluid, also reduce the diffusion of liquid to width W.Thus, according to this absorbent commodity 1, can prevent the leakage of body fluids in rear area BA.
In addition, in the absorbent commodity 1 of present embodiment, distance P A on the fore-and-aft direction L between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b than form the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b multiple point-like compression units 90 separately between interval PB wide.Thus, the mobile body fluid in rear on direction L forwards, backwards arrives the 1st row shape compression unit 100a, and multiple point-like compression units 90 that this body fluid is easy to be configured the 1st row shape compression unit 100a absorb.That is, body fluid is easy to after all point-like compression units 90 that are configured the 1st row shape compression unit 100a have absorbed, and flows to the 2nd row shape compression unit 100b.Thus, according to this absorbent commodity 1, can in absorb body fluids efficiently, suppress the diffusion on the fore-and-aft direction of body fluid.
In addition, the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c have respectively the rear side on fore-and-aft direction L and the kink 110 that bends.Thus, in this absorbent commodity, present dynasty is when the rear side in direction and mobile body fluid for example arrive the 1st row shape compression unit 100a forwards, backwards, and this body fluid is concentrated towards kink 110 along multiple point-like compression units 90, thereby is difficult to spread to width.Thus, in the BA of region, can in the seepage of body fluid that suppresses the rear side on fore-and-aft direction L, prevent the seepage of the body fluid on width W in the wings.
And, in this absorbent commodity 1, due in region BA in the wings, row shape compression unit 100 forms by arrange multiple point-like compression units 90 along width W, therefore with along width W only compared with the situation of multiple groove shape compression units of configured slot shape, can be suppressed at the rigidity in rear area BA.; according to this absorbent commodity 1, for example, even in the case of wearer the state in lying on the back and the rear area BA of absorbent commodity 1 is close to wearer; compared with only configuring the situation of multiple groove shape compression units, can suppress the sense of discomfort that wearer is produced because of rigidity.
Thus, according to absorbent commodity of the present invention, can in suppressing leakage of body fluids, improve the sense of discomfort that brings wearer.
In the absorbent commodity 1 of present embodiment, kink 110 is configured on the more width centrage WCL of body fluid.Thus, the body fluid mobile due to the rear side on fore-and-aft direction L is concentrated towards the width centrage WCL that is provided with kink 110 along the multiple point-like compression units 90 that form row shape compression unit 100, thereby be difficult to spread on width W, therefore can be suppressed at more reliably the leakage of body fluids on width W.
In the absorbent commodity 1 of present embodiment, configure outer side slot shape compression unit 82 in the mode of surrounding the rear side on the fore-and-aft direction L of both sides on the width W of multiple row shape compression units 100 and multiple row shape compression units 100.Thus, even if hypothesis arrives the body fluid of row shape compression unit 100 to leaning on width W diffuse outside than row shape compression unit 100, also can prevent that this body fluid is to leaning on width W diffuse outside than outer side slot shape compression unit 82.In addition,, even if hypothesis arrives the body fluid of row shape compression unit 100 to spreading by the rear on fore-and-aft direction L than row shape compression unit 100, also can prevent that this body fluid is to lean on the rear diffusion on fore-and-aft direction L than outer side slot shape compression unit 82.
And, owing to guaranteeing the shape of absorber 30 by outer side slot shape compression unit 82 is formed as to ring-type, therefore suppressed the situation that causes the area that is connected to wearer to decline because of the fold of absorber 30 etc.The area that, can suppress the absorber 30 because being connected to wearer declines and produces the seepage of body fluid.
In the absorbent commodity 1 of present embodiment, the mode that disposes to surround middle section CA center by the front place on fore-and-aft direction L at the row shape compression unit 100 than being located at rear area BA is formed as the inner side slot shape compression unit 81 of continuous ring-type.Thus, from wearer excrete and forwards, backwards the mobile body fluid of the rear side on direction L arrive row shape compression unit 100 via being formed as the inner side slot shape compression unit 81 of continuous ring-type.Thus, after this body fluid has been absorbed by inner side slot shape compression unit 81, the row shape compression unit 100 that is not absorbed the rear on the fore-and-aft direction L that clean body fluid is configured in inner side slot shape compression unit 81 absorbs.Thus, due to the mobile amount of body fluid and the gait of march of body fluid in rear that can suppress on direction L forwards, backwards, therefore can reduce the rearward diffusion of body fluid.
In addition, by inner side slot shape compression unit 81 being configured in than row shape compression unit 100 by the front on fore-and-aft direction L, can rejection ratio row shape compression unit 100 by the fold at the front place on fore-and-aft direction L etc.
In addition,, in the absorbent commodity 1 of present embodiment, the row shape compression unit 100 being formed in rear area BA is made up of multiple point-like compression units 90.According to such structure, lie on the back go to bed in the situation that wearer, can prevent the situation that surficial sheets 10 floats because being contacted with wearer's buttocks.And, formed by for example groove shape compression unit with row shape compression unit 100 and be not compared with situation about being formed by multiple point-like compression units 90, can improve breathability.
In addition,, in the absorbent commodity 1 of present embodiment, as row shape compression unit 100, be formed with the 1st row shape compression unit 100a, the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c.According to this structure, for example, while arriving the 2nd row shape compression unit 100b when using in the process of absorbent commodity 1 body fluid to cross the 1st row shape compression unit 100a, can be as reminding wearer change mark nearly on opportunity.
In addition, in the absorbent commodity 1 of present embodiment, row shape compression unit 100 is taking kink 110 as benchmark, has the part in upright arrangement 102 of the opposite side that the part in upright arrangement 101 of a side of extending to the side on width W and the opposite side on width W extend.In addition, the part in upright arrangement 101 of a side and the part in upright arrangement 102 of opposite side are extended to the direction intersecting with width W.Thus, in manufacturing process, owing to compressing with uniform pressure, be therefore easy to guarantee the shaping quality of multiple point-like compression units 90 in the time forming the multiple point-like compression unit 90 that forms row shape compression unit 100.
In addition, in the absorbent commodity 1 of present embodiment, preferably, being arranged on of the 1st row shape compression unit 100a is the most identical with the position on fore-and-aft direction L that is arranged on the point-like compression unit 90 that leans on the front on fore-and-aft direction L most of the 2nd row shape compression unit 100b by the position on fore-and-aft direction L of point-like compression unit 90 at the rear on fore-and-aft direction L, or leans on rear than the position on fore-and-aft direction L that is arranged on the point-like compression unit 90 that leans on the front on fore-and-aft direction L most of the 2nd row shape compression unit 100b.
It is the reasons are as follows.By making being positioned at of the 1st row shape compression unit 100a there is above-mentioned position relationship by the compression unit 90 in the front on fore-and-aft direction L by compression unit 90 and being positioned at of the 2nd row shape compression unit 100b at the rear on fore-and-aft direction L, can prevent that the distance P A between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b is wide.Thus, can prevent from producing fold between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b.In addition, similarly, preferably, being arranged on of the 2nd row shape compression unit 100a is the most identical with the position on fore-and-aft direction L that is arranged on the point-like compression unit 90 that leans on the front on fore-and-aft direction L most of the 3rd row shape compression unit 100c by the position on fore-and-aft direction L of point-like compression unit 90 at the rear on fore-and-aft direction L, or leans on rear than the position on fore-and-aft direction L that is arranged on the point-like compression unit 90 that leans on the front on fore-and-aft direction L most of the 3rd row shape compression unit 100c.
(variation 1)
The variation 1 of above-mentioned embodiment then, is described.(a) of Fig. 5 is the top view of the absorbent commodity 1A of the variation of the present invention 1 observed from skin bearing surface side.In addition, in the explanation of following variation, mark identical Reference numeral to having the part of the structure identical with present embodiment, description thereof is omitted.
In the present embodiment, the distance P A2 on fore-and-aft direction L between the distance P A1 on fore-and-aft direction L between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b and the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c is different.
Specifically, the distance P A1 on fore-and-aft direction L between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b is narrower than the distance P A2 on fore-and-aft direction L between the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c., meet the relation of PA1 < PA2.
At this, row shape compression unit 100 interval is each other narrower, can suppress the gait of march of the mobile body fluid in rear on direction L forwards, backwards and prevent that the effect of seepage of the body fluid on fore-and-aft direction L and width W is larger.On the other hand, because row shape compression unit 100 interval is each other narrower, the configuration of row shape compression unit 100 is just closeer, therefore also has because rigidity raises and makes wearer produce the probability of sense of discomfort.
Thus, by adjusting row shape compression unit 100 interval each other, can adjust the effect of the seepage that prevents the body fluid on fore-and-aft direction L and width W and suppress to make wearer produce the effect of sense of discomfort.
In the present embodiment, the distance P A1 on fore-and-aft direction L between the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b is narrower than the distance P A2 on fore-and-aft direction L between the 2nd row shape compression unit 100b and the 3rd row shape compression unit 100c.
Thus, the front side of region BA improves the effect of seepage that suppresses body fluid in the wings.On the other hand, the rear side of region BA improves the inhibition seepage of body fluid and the effect of rigidity in the wings.
(variation 2)
The variation 2 of above-mentioned embodiment then, is described.(b) of Fig. 5 is the top view of the absorbent commodity 1B of the variation of the present invention 2 observed from skin bearing surface side.In addition, in the explanation of following variation, mark identical Reference numeral for the part with the structure identical with present embodiment, description thereof is omitted.
In the 1st row shape compression unit 100a of present embodiment, configure in the mode that becomes to each other the 1st angle θ 1 with the straight line Lb of the bearing of trend of the part in upright arrangement 102 along opposite side along the straight line La of the bearing of trend of the part in upright arrangement 101 of a side.
In the 2nd row shape compression unit 100b, configure in the mode that becomes to each other the 2nd angle θ 2 with the straight line Lb of the bearing of trend of the part in upright arrangement 102 along opposite side along the straight line La of the bearing of trend of the part in upright arrangement 101 of a side.
In the 3rd row shape compression unit 100c, configure in the mode that becomes to each other the 3rd angle θ 3 with the straight line Lb of the bearing of trend of the part in upright arrangement 102 along opposite side along the straight line La of the bearing of trend of the part in upright arrangement 101 of a side.
In the present embodiment, the 2nd angle θ 2 is different from the 3rd angle θ 3., the 1st angle θ the 1, the 2nd angle θ 2 and the 3rd angle θ 3 are all different each other.
In detail, in the present embodiment, the 1st angle θ 1 to the 2 angle θ 2 is little, and the 2nd angle θ 2 to the 3 angle θ 3 are little., meet the relation of θ 1 < θ 2 < θ 3.
At this, less along the straight line La of bearing of trend of part in upright arrangement 101 and the angle θ of the straight line Lb formation of the bearing of trend of the part in upright arrangement 102 along opposite side of a side, the length on width W of row shape compression unit 100 entirety is just less.In this row shape compression unit 100, prevent that the effect of the seepage of the body fluid on width W from increasing.
On the other hand, larger along the straight line La of bearing of trend of part in upright arrangement 101 and the angle θ of the straight line Lb formation of the bearing of trend of the part in upright arrangement 102 along opposite side of a side, the length on width W of row shape compression unit 100 entirety is just larger.In this row shape compression unit 100, prevent that the effect of the seepage of the mobile body fluid of rear side on direction L forwards, backwards from increasing.
Thus, by adjusting the 1st angle θ 1 and the 2nd angle θ 2, can adjust and suppress to the effect of the seepage of the body fluid of width W flows outside and suppress the effect of the seepage of the mobile body fluid of rear side on direction L forwards, backwards.
In the present embodiment, by making the 2nd angle θ 2 in the 1st row shape compression unit 100a and the 2nd row shape compression unit 100b, be less than the 2nd row shape compression unit 100b near the 1st angle θ 1 of the 1st row shape compression unit 100a of scavenge port butt center C, thereby can utilize the 1st row shape compression unit 100a near scavenge port butt center C to suppress more reliably to the seepage of the body fluid of width W flows outside, can utilize the 2nd row shape compression unit 100b to suppress more reliably the seepage of the mobile body fluid in rear on direction L forwards, backwards.
And by making the 3rd angle θ 3 of the 3rd row shape compression unit 100c be greater than the 2nd angle θ 2 of the 2nd row shape compression unit 100b, thereby the rear side of region BA suppresses more reliably to the seepage of the body fluid of width W flows outside in the wings.
In addition, in the present embodiment, the situation that meets the relation of θ 1 < θ 2 < θ 3 taking the 1st angle θ the 1, the 2nd angle θ the 2, the 3rd angle θ 3 is illustrated as example, but is not limited thereto.For example, the 1st angle θ the 1, the 2nd angle θ the 2, the 3rd angle θ 3 also can meet the relation of θ 1 > θ 2 > θ 3, also can meet the relation of θ 1=θ 2 < θ 3.Can adjust as one sees fit the 2nd angle θ 2 and the 3rd angle θ 3.
(other embodiments)
As mentioned above, disclose content of the present invention by embodiments of the present invention, but should not be construed as the present invention and only limit to discussion and the accompanying drawing of a part that becomes the disclosure.Those skilled in the art obviously can expect various alternative embodiments, embodiment and application technology from the disclosure.
For example, absorbent commodity is not limited to sanitary towel, can be also absorption pad, sanitary pad.In addition, for example, absorbent commodity also can be formed with fold in the width outboard end of absorber.
In addition, in above-mentioned present embodiment, be that position based on alar part 43,44 defines middle section CA's, but be not limited thereto, for example, at absorber 30 in the top view of absorbent commodity 1, centre on fore-and-aft direction L has to the recess (not shown) of width W inner side depression, also the region between the front ends of the recess of absorber 30 and rear end can be made as to middle section CA.
In addition, also can combine above-mentioned embodiment, variation 1, variation 2.
description of reference numerals
1,1A, 1B absorbent commodity; 10 surficial sheets; 20 back-sheet; 30 absorbers; 41,42 lateral plates; 43,44 alar parts; 80 groove shape compression units; 81 inner side slot shape compression units; 82 outer side slot shape compression units; 90,91 point-like compression units; 100 row shape compression units; 100a the 1st row shape compression unit; 100b the 2nd row shape compression unit; 100c the 3rd row shape compression unit; 101 parts in upright arrangement; 102 parts in upright arrangement; 110 kinks; BA rear area; CA middle section; FA front region.
Claims (6)
1. an absorbent commodity, is characterized in that,
It has fore-and-aft direction and with the orthogonal width of fore-and-aft direction,
And this absorbent commodity comprise the back-sheet of the surficial sheets of liquid permeability, non-liquid permeability and be arranged on above-mentioned surficial sheets and above-mentioned back-sheet between absorber,
This absorbent commodity have the centre that is positioned at fore-and-aft direction middle section, be positioned at than above-mentioned middle section on the front side place front region and be positioned at than above-mentioned middle section by the rear area at rear side place,
This absorbent commodity is formed with groove shape compression unit and multiple row shape compression unit, this groove shape compression unit compresses above-mentioned surficial sheets in the form of slotly and above-mentioned absorber forms, by being point-like and compressing, multiple point-like compression units that above-mentioned surficial sheets and above-mentioned absorber form form the plurality of row shape compression unit and be row shape and arrange above-mentioned multiple point-like compression unit along above-mentioned width and form
Above-mentioned groove shape compression unit is at least configured to extend along above-mentioned fore-and-aft direction in the width both sides taking above-mentioned width centrage as benchmark respectively in above-mentioned middle section,
Above-mentioned multiple row shape compression units separately between above-mentioned fore-and-aft direction on distance than form above-mentioned multiple row shape compression units above-mentioned multiple point-like compression units separately between interval wide,
Above-mentioned multiple row shape compression unit is at least configured in above-mentioned rear area,
Above-mentioned multiple row shape compression unit have respectively with the rear side on above-mentioned fore-and-aft direction protruding the mode that bends arrange the kink that above-mentioned multiple point-like compression unit forms.
2. absorbent commodity according to claim 1, is characterized in that,
Above-mentioned kink is configured on the width centrage through the above-mentioned width Shang center of above-mentioned absorbent commodity.
3. absorbent commodity according to claim 1 and 2, is characterized in that,
As above-mentioned groove shape compression unit, dispose to surround the outer side slot shape compression unit that the mode of the rear side on the fore-and-aft direction of both sides on the width of above-mentioned multiple row shape compression units and above-mentioned multiple row shape compression units forms.
4. according to the absorbent commodity described in any one in claim 1～3, it is characterized in that,
As above-mentioned groove shape compression unit, be formed as the inner side slot shape compression unit of continuous ring-type in the mode that disposes by the front place on above-mentioned fore-and-aft direction the center that surrounds above-mentioned middle section than above-mentioned multiple row shape compression units.
5. according to the absorbent commodity described in any one in claim 1～4, it is characterized in that,
Above-mentioned row shape compression unit is taking above-mentioned kink as benchmark, have that mode to extend to a side of above-mentioned width is arranged the part in upright arrangement of the side that the parts of above-mentioned multiple point-like compression units forms and part in upright arrangement that the mode of extending with the opposite side on above-mentioned width is arranged the opposite side that the parts of above-mentioned multiple point-like compression units forms
Above-mentioned multiple row shape compression unit comprises the 1st row shape compression unit and is configured in the 2nd row shape compression unit by the rear side place on above-mentioned fore-and-aft direction than above-mentioned the 1st row shape compression unit,
In above-mentioned the 1st row shape compression unit, configure in the mode that becomes to each other the 1st angle with the straight line of the bearing of trend partly in upright arrangement along above-mentioned opposite side along the straight line of the bearing of trend of the part in upright arrangement of an above-mentioned side,
In above-mentioned the 2nd row shape compression unit, configure in the mode that becomes to each other the 2nd angle with the straight line of the bearing of trend partly in upright arrangement along above-mentioned opposite side along the straight line of the bearing of trend of the part in upright arrangement of an above-mentioned side,
Above-mentioned the 1st angle is different from above-mentioned the 2nd angle.
6. according to the absorbent commodity described in any one in claim 1～5, it is characterized in that,
Above-mentioned multiple row shape compression unit comprises the 1st row shape compression unit, is configured in than above-mentioned the 1st row shape compression unit and leans on the 2nd row shape compression unit at the rear side place on above-mentioned fore-and-aft direction and be configured in the 3rd row shape compression unit by the rear side place on above-mentioned fore-and-aft direction than above-mentioned the 2nd row shape compression unit
The distance on fore-and-aft direction between the distance on fore-and-aft direction between above-mentioned the 1st row shape compression unit and above-mentioned the 2nd row shape compression unit and above-mentioned the 2nd row shape compression unit and above-mentioned the 3rd row shape compression unit is different.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| JP2013074113A JP6068233B2 (en) | 2013-03-29 | 2013-03-29 | Absorbent articles |
| JP2013-074113 | 2013-03-29 |
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| CN104068971A true CN104068971A (en) | 2014-10-01 |
| CN104068971B CN104068971B (en) | 2016-02-17 |
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| CN201320273800.1U Expired - Lifetime CN203370023U (en) | 2013-03-29 | 2013-05-17 | Absorptive object |
| CN201310184997.6A Active CN104068971B (en) | 2013-03-29 | 2013-05-17 | Absorbent commodity |
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| CN201320273800.1U Expired - Lifetime CN203370023U (en) | 2013-03-29 | 2013-05-17 | Absorptive object |
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| CN (2) | CN203370023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186204A (en) * | 2017-12-25 | 2018-06-22 | 朱浩奇 | A kind of anti-sideslip sanitary napkin of antibacterial leakproof |
| CN110179594A (en) * | 2019-05-31 | 2019-08-30 | 重庆百亚卫生用品股份有限公司 | A kind of absorption-type core |
| CN111278396A (en) * | 2017-11-06 | 2020-06-12 | 宝洁公司 | Absorbent article with conformable features |
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| JP6068233B2 (en) * | 2013-03-29 | 2017-01-25 | ユニ・チャーム株式会社 | Absorbent articles |
| JP6006289B2 (en) * | 2014-12-26 | 2016-10-12 | ユニ・チャーム株式会社 | Absorbent articles |
| CN107411890A (en) * | 2017-08-31 | 2017-12-01 | 浙江好时加卫生用品有限公司 | A kind of side leakage preventing sanitary towel protection pad |
| JP7291668B2 (en) * | 2020-06-12 | 2023-06-15 | ユニ・チャーム株式会社 | absorbent article |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104068971B (en) | 2016-02-17 |
| CN203370023U (en) | 2014-01-01 |
| JP6068233B2 (en) | 2017-01-25 |
| JP2014198088A (en) | 2014-10-23 |
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