CN209450802U - Absorbent commodity - Google Patents
Absorbent commodity Download PDFInfo
- Publication number
- CN209450802U CN209450802U CN201821772404.2U CN201821772404U CN209450802U CN 209450802 U CN209450802 U CN 209450802U CN 201821772404 U CN201821772404 U CN 201821772404U CN 209450802 U CN209450802 U CN 209450802U
- Authority
- CN
- China
- Prior art keywords
- skin
- absorbent commodity
- surface side
- absorbent
- broken line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002745 absorbent Effects 0.000 title claims description 146
- 239000002250 absorbent Substances 0.000 title claims description 146
- 229920000742 Cotton Polymers 0.000 claims description 94
- 239000007767 bonding agent Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims 1
- 210000001124 body fluid Anatomy 0.000 description 53
- 239000010839 body fluid Substances 0.000 description 53
- 230000000630 rising effect Effects 0.000 description 27
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 15
- 238000005452 bending Methods 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 206010052804 Drug tolerance Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000002650 habitual effect Effects 0.000 description 4
- 230000026781 habituation Effects 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model provides a kind of absorbent commodity that can more inhibit side leakage.The top flat (10) that absorbent commodity (1) has absorbent cores (31), is configured at the intermediate (15) than absorbent cores by skin with respect to the position of surface side and covers the skin face of intermediate.It is formed with along front-rear direction for folding absorbent commodity so that the skin opposite face of an absorbent commodity opposite broken line (FL1, FL2) to each other in absorbent commodity.Top flat has folded-back part (11) turning back to non-skin with respect to surface side than absorbent cores by the position in the outside of width direction.At least part of the non-set out region (R12) of folded-back part is configured at the position than broken line by the outside of width direction, in the non-set out region (R12), folded-back part not be located at the component engagement than top flat by the position of the opposite surface side of non-skin.
Description
Technical field
The utility model relates to the absorbent commodities such as sanitary napkin.
Background technique
In the past, it is known that the sanitary napkin as absorbent commodity.For example, Patent Document 1 discloses a kind of suctions
The property received article, the top flat with absorbent cores and the opposite surface side of skin for being configured at absorbent cores, is equipped in top flat in width direction
Two sides turn back folded-back part.The folded-back part of patent document 1 extends to the position than absorbent cores by the outside of width direction.At this
Body fluid is also introduced into folded-back part, skin face and lateral leadin body fluid from absorbent cores inhibit side leakage.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 7-184957 bulletin
Utility model content
Utility model will solve the problems, such as
However, being generated sometimes via the gap between absorbent commodity and body according to the wearing effect of absorbent commodity
Side leakage.
It is therefore desirable to a kind of absorbent commodity that can more inhibit side leakage.
The solution to the problem
The absorbent commodity of one technical solution includes orthogonal each other front-rear direction and width direction；Absorbent cores；It is intermediate
Piece is configured at the position than the absorbent cores by skin with respect to surface side；And top flat, cover the skin of the intermediate
Face is formed with along the front-rear direction for folding the absorbent commodity so that the absorbability in the absorbent commodity
The skin opposite face of an article opposite broken line to each other, wherein the top flat is leaning on the width side than the absorbent cores
To outside position to non-skin with respect to surface side turn back and have folded-back part, at least the one of the non-set out region of the folded-back part
Part be configured at than the broken line by the width direction outside position, in the non-set out region, the folded-back part not with
Positioned at the component engagement than the top flat by non-skin with respect to the position of surface side.
According to the technical program, the part in the outside of width direction is leaned in the 1st broken line of ratio of non-set out region and the 2nd broken line
The rising portions further erected to wearer side can be bent using habituation when wearing by being formed with.The rising portions of top flat are being worn
The side of the discharge port of person be resisted against body, be able to suppress side leakage.In addition, being discharged to the body fluid of absorbent commodity via top flat
It is guided by piece towards the middle and absorbent cores.It is configured with intermediate between top flat and absorbent cores, therefore will be discharged using intermediate
Body fluid on to top flat promptly introduces, and can more inhibit the leakage of excreta.
According to a preferred technical solution, it is preferable that the broken line is located at the lateral border than the intermediate by described
The position in the outside of width direction.
According to the technical program, the structure being folded together with intermediate and top flat compares, and pressure when folding is smaller,
It is able to suppress the hardening of top flat.Thereby, it is possible to make rising portions relative to skin against soft.In addition, being discharged to absorbability object
The body fluid of product is guided via top flat by piece towards the middle and absorbent cores.At this point, existing via the body fluid that top flat is directed into intermediate
Diffusion in intermediate, guides to the lateral border of intermediate.The lateral border of intermediate is located at than broken line by the inside of width direction
Position, body fluid are difficult to reach rising portions.Thereby, it is possible to inhibit body fluid to bleed back via rising portions.
According to a preferred technical solution, it is preferable that the lateral border of the absorbent cores is located at than the broken line by described
The position of the inside of width direction.
According to the technical program, the structure being folded together with absorbent cores and top flat compares, and pressure when folding is smaller,
It is able to suppress the hardening of top flat.Thereby, it is possible to make rising portions relative to skin against soft.In addition, with absorbent cores and top flat
The structure being folded together compares, and is difficult to follow absorbent cores under the action of habituation bending when wearing, is easy to opposite
It is erected in absorbent cores.It is able to maintain that the erecting of rising portions, more inhibits side leakage and promotes the performance for preventing from bleeding back.
According to a preferred technical solution, it is preferable that the absorbent commodity have be configured at the absorbent cores with it is described
Skin surface side piece between intermediate, the folded-back part is turned back to the non-skin of the intermediate with respect to surface side, and is engaged in
The skin of skin surface side piece is with respect to surface side.
According to the technical program, the body fluid for having passed through top flat and intermediate is directed to absorbent cores via skin surface side piece.
Moreover, when applying body pressure to the absorbent cores for absorbing body fluid, the case where exudation to skin with respect to surface side there are body fluid.This
When, space is formed between rising portions and skin surface side piece, therefore even if be directed to skin surface side piece from absorbent cores in body fluid
In the case where, which is also difficult to reach rising portions.Thereby, it is possible to inhibit body fluid to bleed back via rising portions.Thereby, it is possible to inhibit
It side leakage and is promoted and prevents the performance that bleeds back.
According to a preferred technical solution, it is preferable that the absorbent commodity has the skin phase for covering the absorbent cores
The cotton paper layer in the face of opposite side, the broken line are formed in the cotton paper layer.
According to the technical program, if cotton paper layer is folded using broken line, the gap when folding between fiber becomes larger.
Therefore, the density for being formed with the part of the not formed broken line of density ratio of the part of broken line is low.The density of cotton paper layer is from absorbability object
The center of the width direction of product becomes high and low, high sequence towards side.As a result, when body fluid is spread in cotton paper layer, even if
Body fluid reaches is formed with the part (the lower part of density) of broken line, and body fluid is also difficult to the further not formed broken line to side
Partially (the higher part of density) is spread.Body fluid is difficult to be able to suppress to the regional diffusion be overlapped with rising portions via rising portions
It bleeds back.
According to a preferred technical solution, it is preferable that the absorbent commodity has the non-skin for covering the absorbent cores
The nonwoven layer in the face of opposite surface side, the nonwoven layer reach the position than the cotton paper layer by the outside of the width direction
It sets.
According to the technical program, for nonwoven layer compared with cotton paper layer, the length of width direction is long, and nonwoven layer and cotton
Paper layer is compared, and is easy to introduce body fluid to the gap between fiber, therefore make diffusion of body fluids in that side farther away from body,
It is able to suppress the bleeding back with respect to surface side to skin.
According to a preferred technical solution, it is preferable that it is formed with the cotton ginning portion of the engagement top flat and the intermediate,
The cotton ginning portion is only formed in the region configured with the intermediate.
According to the technical program, through-thickness recess in cotton ginning portion can be such that body fluid spreads in the in-plane direction.At this point,
It only is formed with cotton ginning portion in the region configured with intermediate, therefore body fluid is difficult to the position than intermediate by the outside of width direction
Set diffusion, it is difficult to spread to the rising portions of top flat.Thereby, it is possible to more inhibit side leakage and promote the performance for preventing from bleeding back.
According to a preferred technical solution, it is preferable that when overlooking the absorbent commodity, cotton ginning portion has dotted
Point cotton ginning portion and linear extension and the line cotton ginning portion configured in lattice shape, line cotton ginning portion prolongs in line cotton ginning portion
It is configured at spaced intervals on the direction stretched, the point cotton ginning portion is configured at the angle of the lattice shape between line cotton ginning portion
The width in portion, the point cotton ginning portion is longer than the width in line cotton ginning portion.
According to the technical program, the body fluid point of arrival cotton ginning portion spread via line cotton ginning portion.Point cotton ginning portion is located at checker board
The corner of shape, body fluid are assembled via multiple line cotton ginning portion.Cotton ginning portion through-thickness recess, the distance between absorbent cores compared with
It is short, it is easy to guide body fluid to absorbent cores.The width in point cotton ginning portion is longer than the width in line cotton ginning portion, therefore more easily will aggregation
Body fluid to absorbent cores guide.Body fluid is guided to that side far from body, so as to more inhibit to bleed back.
According to a preferred technical solution, it is preferable that the absorbent commodity has the top flat and the intermediate
The bonding agent of engagement, the bonding agent form predetermined pattern when looking down, the predetermined pattern have Ω pattern, waveform patterns or
Person's spiral pattern.
According to the technical program, using cotton ginning portion and bonding agent by top flat and intermediate chip bonding.By the way that cotton ginning is arranged simultaneously
Portion and bonding agent can reduce the area in cotton ginning portion, inhibit the reduction of skin sense of touch.In addition, can be arranged configured with bonding agent
Region and the region of bonding agent is not configured, it can be ensured that introducing of the body fluid in the region that bonding agent is not configured.
Detailed description of the invention
Fig. 1 is the top view of the absorbent commodity of an embodiment.
Fig. 2 is the cross-sectional view along the absorbent commodity of 2A-2A line shown in FIG. 1.
Fig. 3 (a), Fig. 3 (b) and Fig. 3 (c) are the figures for illustrating the folding mode of absorbent commodity.
Fig. 4 is the figure for schematically showing the wearing effect in the section along 2A-2A line shown in FIG. 1.
Description of symbols
1: absorbent commodity, 10: top flat, 11: folded-back part, 12: non-folded-back part, 13: rising portions, 14: joint portion, 15: in
Between piece, 20: skin surface side piece, 31: absorbent cores, 32: cotton paper layer, 33: nonwoven layer, 60: cotton ginning portion, 61: line cotton ginning portion, 62:
Point cotton ginning portion, the FL1: the 1 broken line (broken line), the FL2: the 2 broken line (broken line), R11: engaging zones, R12: non-set out region, RL:
Fold-back line, L: front-rear direction, W: width direction, T: thickness direction, T1: skin is with respect to surface side, and T2: non-skin is with respect to surface side
Specific embodiment
===about present embodiment absorbent commodity===
Hereinafter, being described with reference to the absorbent commodity of embodiment.In the following embodiments, as absorbability object
One example of product, illustrates disposable sanitary napkin.
In addition, marking same or similar attached drawing to same or similar part in the record of attached drawing below
Label.But attached drawing is schematically, the ratio etc. that should notice each size is different with reality sometimes.Thus, should with reference to
Under explanation judge specific size etc..In addition, among the attached drawings may also be different comprising size relationship, ratio
Part.
(1) the whole outline structure of absorbent commodity
Fig. 1 is the top view of the absorbent commodity of an embodiment.Fig. 2 is the absorbability along 2A-2A line shown in FIG. 1
The cross-sectional view of article.Fig. 4 is the figure for schematically showing the wearing effect in the section along 2A-2A line shown in FIG. 1.In Fig. 2
In, for ease of description, separate each component for constituting absorbent commodity in a thickness direction, but in actual product, tool
There is the part for engaging each component.
Absorbent commodity 1 has mutually orthogonal front-rear direction L and width direction W, and has the skin from wearer
Opposite surface side T1 is to non-skin with respect to the thickness direction T that surface side T2 extends.Skin with respect to surface side T1 be equivalent to when in use with wear
Facing that side of skin of person.Non- skin is equivalent to opposite with respect to surface side T1 with skin when in use with respect to surface side T2
That side, i.e. that side towards the direction opposite with the skin of wearer.
Absorbent commodity 1 has lower crotch region S1, front area S2 and posterior region S3.Lower crotch region S1 is and dress
The opposite region of the discharge port of person such as introitus.When absorbent commodity 1 is worn on underwear, lower crotch region S1 is arranged in
The lower crotch of underwear and the region being configured between two legs of wearer.Front area S2 is located at than lower crotch region S1 by front side
Position.The front-end edge of front area S2 limits the front-end edge of absorbent commodity 1.Posterior region S3 is located at rearward than lower crotch region S1
The position of side.The end edge of posterior region S3 limits the end edge of absorbent commodity 1.
Absorbent commodity 1 has alar part 3.Alar part 3 reaches the lateral border 31E than absorbent cores 31 in lower crotch region S1 and leans on
The position in the outside on width direction W.Alar part 3 is set to lower crotch region S1.The front-end edge of alar part 3 is limited by the root of alar part 3, phase
When the part positioned at front side in two most deep parts recessed to the inside of width direction W.Under the front-end edge of alar part 3 limits
The boundary of crotch region S1 and front area S2.The end edge of alar part 3 is limited by the root of alar part 3, is equivalent to width direction W's
The part positioned at rear side in the recessed two most deep parts in inside.The end edge of alar part 3 limits lower crotch region S1 and side area
The boundary of domain S3.
Absorbent commodity 1 at least have absorbent cores 31, skin surface side piece 20, intermediate 15, top flat 10 and egative film 25 be
It is good.Absorbent cores 31 are at least configured at lower crotch region S1 and posterior region S3, and from front area, S2 is configured to posterior region S3 and is preferred.
Absorbent cores 31 have the absorbing material for absorbing liquid.In the present embodiment, having pulp and SAP as absorbing material is
It is good.The absorbent cores of variation can also not have SAP.
Skin surface side piece 20 is configured at the position than absorbent cores 31 by skin with respect to surface side T1.The skin face of present embodiment
Lateral plate 20 is configured between aftermentioned cotton paper layer 32 and the folded-back part 11 of top flat 10.The skin phase of the composition alar part of skin surface side piece 20
The face of opposite side, the lateral border 20E of skin surface side piece 20 reaches the lateral border of alar part 3, in alar part not to the non-skin phase of underwear
Opposite side reaches the lateral border of absorbent commodity in the state of turning back.Skin surface side piece 20 is left at spaced intervals in the direction of the width
The right side, which is arranged in pairs, to be preferred.The interior lateral margin 20I of skin surface side piece 20 does not reach the center of the width direction of absorbent commodity, with folding
The interior lateral margin in the portion of returning unanimously is preferred, and is preferred positioned at the lateral border than absorbent cores 31 by the position in the outside of width direction.Flesh
Skin surface side piece is formed by non-woven fabrics to be preferred, and surface can also carry out hydrophobic treatment.
Skin surface side piece 20 is configured at the position than absorbent cores 31 by skin with respect to surface side T1.The skin face of present embodiment
Lateral plate 20 is configured between aftermentioned cotton paper layer 32 and the folded-back part 11 of top flat 10.The skin phase of the composition alar part of skin surface side piece 20
The face of opposite side, the lateral border 20E of skin surface side piece 20 reach the lateral border of alar part 3.Skin surface side piece 20 is in the direction of the width
Left and right, which is arranged in pairs, at spaced intervals is preferred.The interior lateral margin 20I of skin surface side piece 20 does not reach the width side of absorbent commodity
To center, it is consistent with the interior lateral margin of folded-back part to be preferred, and be located at than absorbent cores 31 lateral border lean on width direction outside
Position be preferred.Skin surface side piece is formed by non-woven fabrics to be preferred, and surface can also carry out hydrophobic treatment.
Intermediate 15 is configured at the position than skin surface side piece 20 by skin with respect to surface side T1.The intermediate of present embodiment
15 are configured between the non-folded-back part 12 of top flat 10 not being folded back and cotton paper layer 32.Be discharged to the body fluid of absorbent commodity via
Top flat is guided by piece towards the middle and absorbent cores.Intermediate is configured between top flat and absorbent cores, therefore will using intermediate
The body fluid being discharged on top flat promptly introduces, and can more inhibit the leakage of excreta.The skin of intermediate 15 is with respect to surface side
The face of T1 is integrally covered by the non-folded-back part 12 of top flat 10.Face of the non-skin of intermediate 15 with respect to surface side T2 is whole by cotton paper layer
32 coverings.In addition, the outside portion in face of the non-skin with respect to surface side T2 of intermediate 15 can also be by top flat 10 in variation
Folded-back part 11 covers.The lateral border 15E of intermediate 15 is positioned at the lateral border 31E than absorbent cores 31 by the position in the outside of width direction
Be set to it is good, it is consistent with the interior lateral margin of folded-back part to be preferred.
Face of the skin with respect to surface side T1 of the covering intermediate 15 of top flat 10.It is basic point to non-that top flat 10, which has using fold-back line RL,
Skin is with respect to the surface side T2 folded-back part 11 turned back and the non-folded-back part 12 that do not turned back using fold-back line RL as basic point.Folded-back part 11 than
Intermediate 15 turns back to non-skin with respect to surface side T2 by the position in the outside of width direction W.That is, fold-back line RL is located at than intermediate
Position of the 15 lateral border 15E by the outside of width direction W.Folded-back part 11 is Chong Die with non-folded-back part 12, leans on than intermediate 15
The region in the outside of width direction W, folded-back part 11 and non-folded-back part 12 are laminated.Folded-back part 11 and non-folded-back part 12 can also be each other
It does not engage.
There is engaging zones R11 and non-set out region R12 in absorbent commodity 1, in engaging zones R11, folded-back part 11 with
Positioned at the component engagement than top flat by non-skin with respect to the position of surface side, in non-set out region R12, leaned on than engaging zones R11
The position in the outside of width direction W, folded-back part 11 not be located at the component engagement than top flat by the position of the opposite surface side of non-skin.
In the present embodiment, in engaging zones R11, folded-back part 11 is engaged with skin surface side piece 20, in non-set out region R12, is turned back
Portion 11 is not engaged with skin surface side piece 20.With the engaging zones R11 for being engaged in skin surface side piece 20 and than engaging zones R11
The non-set out region R12 that position folded-back part 11 by the outside of width direction W is not engaged with skin surface side piece 20.Engaging zones
R11 is the region for being equipped with the joint portion 14 for engaging folded-back part 11 and skin surface side piece 20 when looking down.Non-set out region R12 is
When looking down in the region at the not set joint portion 14 in position for leaning on the outside of width direction than joint portion 14.Non-set out region R12
Lateral border it is consistent with fold-back line RL.In addition, non-set out region R12 becomes in the mode for being formed with multiple joint portions 14
Than the region that being located in multiple joint portions leans on the outside of width direction near the joint portion 14 in the outside of width direction.Bonding land
Domain R11 is disposed separately with fold-back line RL.Non-set out region R12 can be that basic point is edge-on to skin opposite face with joint portion 14
It rises.
The interior lateral margin 11I of folded-back part 11 is located at the lateral border 31E than absorbent cores 31
It is good, it is consistent with the interior lateral margin 20I of skin surface side piece 20 to be preferred.Fold-back line RL is located at than the lateral border 32E of cotton paper layer 32 by wide
The position for spending the outside in direction is preferred, and is preferred positioned at the lateral border 33E than nonwoven layer 33 by the position in the outside of width direction.
The skin that non-folded-back part 12 covers intermediate 15 is whole with respect to the face of surface side.
Face of the skin with respect to surface side T1 of the covering absorbent cores 31 of cotton paper layer 32.The lateral border 32E of cotton paper layer 32 is located at than inhaling
The lateral border of core 31 is received by the position in the outside of width direction, and is located at the lateral border 33E than nonwoven layer 33 by width direction
Inside position, and the lateral border being located at than intermediate 15 is preferred by the position in outside of width direction.Than absorbent cores 31
By the region in the outside of width direction, cotton paper layer 32 covers face of the skin with respect to surface side of nonwoven layer.In addition, cotton paper layer 32 covers
Face of the non-skin of lid intermediate 15 with respect to surface side T2.In the region than intermediate by the outside of width direction, cotton paper layer 32 covers
Face of the non-skin with respect to surface side T2 of lid skin surface side piece 20.
Nonwoven layer 33 covers the non-skin of absorbent cores 31 with respect to surface side T2's between absorbent cores 31 and egative film 25
Face.In the region than absorbent cores and cotton paper layer 32 by the outside of width direction, the non-flesh of nonwoven layer cover skin surface side piece 20
Face of the skin with respect to surface side T2.
Egative film 25 is configured at the whole region of absorbent commodity, on thickness direction near non-skin with respect to surface side
Position.Egative film 25 is configured at the non-skin of nonwoven layer 33 with respect to surface side.The outside of width direction is being leaned on than nonwoven layer 33
Region, egative film 25 are configured at the non-skin of skin surface side piece 20 with respect to surface side.
Absorbent commodity at least have for fold absorbent commodity so that the skin opposite face of absorbent commodity to each other
Opposite a pair the 1st broken line FL1 and the 2nd broken line FL2, in the state of before use, gets up by multiple folding lines.Fig. 3
(a), Fig. 3 (b) and Fig. 3 (c) is the figure for illustrating the folding mode of absorbent commodity 1.In addition, the absorbability of present embodiment
Article 1 is folded together with package panel 70, but may not possess package panel 70 in variation, only folds absorbent commodity 1.
When to be folded, by absorbent commodity 1 so that the non-skin opposite face phase of package panel 70 and absorbent commodity 1
Pair mode configure in package panel 70.In the configuration of absorbent commodity 1 in the state of in package panel 70, by absorbent commodity 1
A lateral border and a lateral border of package panel 70 turned back inwardly as basic point using the 1st broken line FL1 along front-rear direction L (ginseng
According to Fig. 3 (a)).For being configured under the unfolded state (state before folding) that absorbent commodity is unfolded across the 1st broken line FL1
Region (regions of the two sides of the 1st broken line FL1) for, the skin opposite face phase to each other under the folded state being folded
It is right.In addition, opposite state is a skin opposite face and the facing state of another skin opposite face to skin opposite face to each other,
It is the concept for being also included within the state configured with other components between a skin opposite face and another skin opposite face.
Next, by another lateral border of absorbent commodity 1 and another lateral border of package panel 70 along front-rear direction L
The 2nd broken line FL2 be that basic point turns back (reference Fig. 3 (b)) inwardly.The unfolded state being unfolded in absorbent commodity 1 (is folded
State before) under across the 2nd broken line FL2 configuration region (regions of the two sides of the 2nd broken line FL2) for, be folded up
Skin opposite face is opposite to each other under the folded state come.1st broken line FL1 and the 2nd broken line FL2 constitutes a pair of the utility model
Broken line.
Next, in the state of being folded using the 1st broken line FL1 and the 2nd broken line FL2, by absorbent commodity 1
End edge and the end edge of package panel 70 to turn back along the 3rd broken line FL3 of width direction W as basic point inwardly.Next, will
The front-end edge of absorbent commodity 1 and the front-end edge of package panel 70 using the 4th broken line FL4 along width direction W as basic point inwardly
It turns back (referring to Fig. 3 (c)).By being folded like this, the length of the width direction of absorbent commodity 1 and grow in the front-back direction
Degree shortens, to minimize.Thereby, it is possible to realize small-sized portability.
Under the unfolded state that the absorbent commodity being folded like this 1 is unfolded, it is formed in absorbent commodity 1
Habitual bending based on the 1st broken line FL1, the 2nd broken line FL2, the 3rd broken line FL3 and the 4th broken line FL4.Based on the 1st broken line FL1
Habitual bending and habitual bending based on the 2nd broken line FL2 become the habitual bending far from wearer.1st broken line FL1
It is the broken line of paddy folding with the 2nd broken line FL2.Width direction is leaned on than the 1st broken line FL1 and the 2nd broken line FL2 in the deployed state as a result,
Outside region using the 1st broken line FL1 and the 2nd broken line FL2 as basic point erect.
Next, illustrating the absorbent commodity of wearing effect based on Fig. 4.Fig. 4 is using the section 2A-2A shown in FIG. 1 as base
In quasi- section, it is schematically indicated absorbent commodity 1 is worn on to the state of underwear S.The width direction of absorbent commodity
Center is configured at the skin of underwear with respect to surface side, and the alar part 3 of absorbent commodity turns back to the non-skin of underwear S with respect to surface side T2.
1st broken line FL1 and the 2nd broken line FL2 is formed in the lateral border 15E than intermediate 15 by the position in the outside of width direction W.It is non-to connect
At least part for closing region R12 is configured at is by the position in the outside of width direction than the 1st broken line FL1 and the 2nd broken line FL2
It is good.
Non-set out region R12 than the 1st broken line FL1 and the 2nd broken line FL2 by the outside of width direction W becomes when wearing
The rising portions 13 further erected to wearer side can be bent using habituation (referring to Fig. 4).The rising portions 13 of top flat 10 exist
The side of the discharge port of wearer is resisted against body, is able to suppress side leakage.
In addition, the body fluid for being discharged to absorbent commodity is guided via top flat 10 by piece 15 towards the middle and absorbent cores 31.This
When, it spreads in intermediate 15 via the body fluid that top flat 10 is directed into intermediate 15, draws to the lateral border 15E of intermediate 15
It leads.The lateral border 15E of intermediate 15 is located at the position than the 1st broken line FL1 and the 2nd broken line FL2 by the inside of width direction W, body
Liquid is difficult to reach rising portions 13.In addition, the body fluid for having passed through top flat 10 and intermediate 15 is directed to positioned at than skin surface side
Absorbent cores 31 of the piece 20 by non-skin with respect to the position of surface side T2.Then, when to absorb body fluid absorbent cores 31 apply body
When pressure, the case where exudation to skin with respect to surface side there are body fluid.At this point, being formed between rising portions 13 and skin surface side piece 20
There is space, so that even if the body fluid is also difficult to reach in the case where body fluid is directed into skin surface side piece 20 from absorbent cores 31
Rising portions 13.Thereby, it is possible to inhibit body fluid to bleed back via rising portions 13.Thereby, it is possible to inhibit side leakage and promoted to prevent from bleeding back
Performance.
In addition, the erecting in order to more ensure rising portions 13, preferably than the 1st broken line FL1 and the 2nd broken line FL2 by wide
Joint portion 14 is not configured in the region for spending the outside of direction W, and joint portion 14 is only located at than the 1st broken line FL1 and the 2nd broken line FL2 by wide
The position for spending the inside of direction W is preferred.It is only located at than the 1st broken line FL1 and the 2nd broken line FL2 at joint portion 14 by width direction
In the mode of the position of inside, the range of the width direction of rising portions 13 becomes between the 1st broken line FL1 and fold-back line RL and the
Between 2 broken line FL2 and fold-back line RL.Width direction is leaned on than the 1st broken line FL1 and the 2nd broken line FL2 in addition, being located at joint portion 14
Outside position mode in, the range of the width direction of rising portions 13 becomes between joint portion 14 and fold-back line RL.
The lateral border 31E of absorbent cores 31 is located at the position than the 1st broken line FL1 and the 2nd broken line FL2 by the inside of width direction W
It is set to good.As a result, when folding absorbent commodity using the 1st broken line FL1 and the 2nd broken line FL2, absorbent cores 31 are not folded.With
Absorbent cores compare with the structure that top flat is folded together, and pressure when folding is smaller, are able to suppress the hardening of top flat.As a result,
Rising portions can be made relative to skin against soft.In addition, the structure being folded together with absorbent cores and top flat compares,
It is difficult to follow absorbent cores under the action of habituation bending when wearing, is easy to erect relative to absorbent cores.It is able to maintain that standing
The erecting in portion 13, more inhibition side leakage and promotion prevent the performance bled back.
1st broken line FL1 and the 2nd broken line FL2 is formed in cotton paper layer 32 and is preferred.That is, the lateral border of cotton paper layer 32 is located at than the 1st
Broken line FL1 and the 2nd broken line FL2 is preferred by the position in the outside of width direction W.If will using the 1st broken line FL1 and the 2nd broken line FL2
Cotton paper layer 32 folds, then the gap when folding between fiber becomes larger.Therefore, it is formed with the 1st broken line FL1's and the 2nd broken line FL2
The density of the part of the not formed 1st broken line FL1 and the 2nd broken line FL2 of partial density ratio is low.The density of cotton paper layer is from absorbability object
The center of the width direction of product becomes high and low, high sequence towards side.As a result, when body fluid is spread in cotton paper layer, even if
Body fluid, which reaches, is formed with the part (the lower part of density) of the 1st broken line FL1 and the 2nd broken line FL2, body fluid be also difficult to further to
It spreads the part (the higher part of density) of the not formed broken line of side.Body fluid is difficult to expand to the region Chong Die with rising portions 13
It dissipates, is able to suppress and is bled back via rising portions 13.
Nonwoven layer 33, which is reached, to be preferred than cotton paper layer 32 by the position in the outside of width direction W.Nonwoven layer and cotton paper
Layer is compared, and the length of width direction is long, and nonwoven layer is easy to draw body fluid to the gap between fiber compared with cotton paper layer
Enter, therefore make diffusion of body fluids in that side farther away from body, is able to suppress the bleeding back with respect to surface side to skin.For example,
In the less mode of mode, the amount of SAP of the absorbent cores 31 without SAP, it is easy to have the body fluid that can not be kept by SAP, passes through
Make diffusion of body fluids in that side farther away from body using nonwoven layer 33, can effectively inhibit to skin with respect to surface side
It bleeds back.
The cotton ginning portion 60 that top flat 10 and intermediate 15 engage is preferred as shown in Figure 1, being formed in absorbent commodity 1.It rolls
Flower portion 60 is only formed in the region configured with intermediate 15 when looking down and is preferred.In the present embodiment, intermediate 15 is absorbing
Property article 1 the whole region of front-rear direction L configured with same widths, cotton ginning portion 60 be not configured in than intermediate 15 by width side
To the position in the outside of W.60 through-thickness T of cotton ginning portion recess, can be such that body fluid spreads in the in-plane direction.At this point, only existing
Region configured with intermediate is formed with cotton ginning portion, therefore body fluid is difficult to expand to than intermediate by the position in the outside of width direction
It dissipates, it is difficult to be spread to the rising portions of top flat.Thereby, it is possible to more inhibit side leakage and promote the performance for preventing from bleeding back.
As shown in Figure 1, cotton ginning portion 60 has dotted point cotton ginning portion 62 and linear extension when overlooking absorbent commodity
And the line cotton ginning portion 61 for being configured to lattice shape is preferred.Interval on the direction that online cotton ginning portion 61, line cotton ginning portion 61 extends
Ground configuration is preferred.Line cotton ginning portion 61 along relative to the inclined 1st direction D1 of front-rear direction L and width direction W and with the 1st direction D1
Intersect and extends relative to the inclined 2nd direction D2 of front-rear direction L and width direction W.Line cotton ginning portion 61 on the 1st direction D1 every
Compartment of terrain configuration is opened, and configuration is preferred at spaced intervals on the 2nd direction D2.It is crimped using the line extended along the 1st direction D1
Portion 61 and the lattice shape that the shape with multiple diamond shapes is formed along the line cotton ginning portion 61 that the 2nd direction D2 extends.Point cotton ginning portion 62
The corner of lattice shape is configured between online cotton ginning portion 61.The width in point cotton ginning portion 62 is more a length of than the width in line cotton ginning portion 61
It is good.
The body fluid point of arrival cotton ginning portion 62 spread via line cotton ginning portion 61.Point cotton ginning portion 62 is located at the corner of lattice shape,
Body fluid is assembled via multiple line cotton ginning portion 61.60 through-thickness T of cotton ginning portion recess, the distance between absorbent cores 31 are shorter,
It is easy to guide body fluid to absorbent cores 31.The width in point cotton ginning portion 62 is longer than the width in line cotton ginning portion 61, therefore more easily will
The body fluid of aggregation is guided to absorbent cores 31.Body fluid is guided to that side far from body, so as to more inhibit to bleed back.
It is preferred with the bonding agent for engaging top flat 10 and intermediate 15.That is, top flat 10 and intermediate 15 utilize cotton ginning portion
60 and bonding agent engagement.By the way that cotton ginning portion 60 and bonding agent is arranged simultaneously, it can reduce the area in cotton ginning portion 60, inhibit by crimping
Reduction of the skin of top flat 10 caused by portion 60 with respect to the skin sense of touch in the face of surface side.
In addition, bonding agent forms predetermined pattern when looking down, predetermined pattern has Ω pattern, waveform patterns or spiral figure
Case is preferred.Region configured with bonding agent can be set and the region of bonding agent is not configured, it can be ensured that body fluid be not configured it is viscous
Connect the introducing in the region of agent.
More than, it is described in detail by the utility model using above-mentioned embodiment, but those skilled in the art are come
The embodiment that the utility model is not limited to illustrate in this specification can be specified by saying.The utility model can not depart from by
Implemented in a manner of modifications and changes under the premise of the spirit and scope of the utility model as defined in the record of claims.
Thus, the record of this specification for illustrative purposes, for the utility model and do not have any restrictions meaning.
In the above-described embodiment, the folded-back part 11 and non-folded-back part 12 of top flat are only configured across 15 ground of intermediate.So
And in other modes, the folded-back part 11 and non-folded-back part 12 of top flat can also match across intermediate 15 and 31 ground of absorbent cores
It sets.In the others mode, folded-back part can also be located at the nonwoven than absorbent cores 31 by the position of the opposite surface side of non-skin
Layer of cloth 33 or back sheet 25 engage.
Claims (9)
1. a kind of absorbent commodity, which is characterized in that
The absorbent commodity includes
Front-rear direction and width direction orthogonal each other；
Absorbent cores；
Intermediate is configured at the position than the absorbent cores by skin with respect to surface side；And
Top flat covers the skin face of the intermediate,
It is formed with along the front-rear direction for folding the absorbent commodity so that the absorption in the absorbent commodity
The skin opposite face of a property article opposite broken line to each other, wherein
The top flat has turning back to non-skin with respect to surface side than the absorbent cores by the position in the outside of the width direction
There is folded-back part,
At least part of the non-set out region of the folded-back part is configured at than the broken line by the outside of the width direction
Position, in the non-set out region, the folded-back part not be located at the component than the top flat by the position of the opposite surface side of non-skin
Engagement.
2. absorbent commodity according to claim 1, which is characterized in that
The broken line is positioned at the lateral border than the intermediate by the position in the outside of the width direction.
3. absorbent commodity according to claim 1, which is characterized in that
The lateral border of the absorbent cores is located at the position than the broken line by the inside of the width direction.
4. absorbent commodity described in any one of claim 1 to 3, which is characterized in that
The absorbent commodity has the skin surface side piece being configured between the absorbent cores and the intermediate,
The folded-back part is turned back to the non-skin of the intermediate with respect to surface side, and is engaged in the skin of skin surface side piece
Opposite surface side.
5. absorbent commodity described in any one of claim 1 to 3, which is characterized in that
The absorbent commodity, which has, covers the cotton paper layer of the skin of the absorbent cores with respect to the face of surface side,
The broken line is formed in the cotton paper layer.
6. absorbent commodity according to claim 5, which is characterized in that
The absorbent commodity, which has, covers the nonwoven layer of the non-skin of the absorbent cores with respect to the face of surface side,
The nonwoven layer reaches the position than the cotton paper layer by the outside of the width direction.
7. absorbent commodity described in any one of claim 1 to 3, which is characterized in that
It is formed with the cotton ginning portion of the engagement top flat and the intermediate,
The cotton ginning portion is only formed in the region configured with the intermediate.
8. absorbent commodity according to claim 7, which is characterized in that
When overlooking the absorbent commodity, the cotton ginning portion has dotted point cotton ginning portion and linear extension and is in grid
The line cotton ginning portion of shape configuration,
Line cotton ginning portion configures at spaced intervals on the direction that line cotton ginning portion extends,
The point cotton ginning portion is configured at the corner of the lattice shape between line cotton ginning portion,
The width in the point cotton ginning portion is longer than the width in line cotton ginning portion.
9. absorbent commodity according to claim 7, which is characterized in that
The absorbent commodity has the bonding agent of the top flat and the intermediate chip bonding,
The bonding agent forms predetermined pattern when looking down, and the predetermined pattern has Ω pattern, waveform patterns or spiral
Pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772404.2U CN209450802U (en) | 2018-10-30 | 2018-10-30 | Absorbent commodity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772404.2U CN209450802U (en) | 2018-10-30 | 2018-10-30 | Absorbent commodity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450802U true CN209450802U (en) | 2019-10-01 |
Family
ID=68037672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772404.2U Active CN209450802U (en) | 2018-10-30 | 2018-10-30 | Absorbent commodity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115461020A (en) * | 2020-04-30 | 2022-12-09 | 尤妮佳股份有限公司 | Absorbent article |
-
2018
- 2018-10-30 CN CN201821772404.2U patent/CN209450802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115461020A (en) * | 2020-04-30 | 2022-12-09 | 尤妮佳股份有限公司 | Absorbent article |
| CN115461020B (en) * | 2020-04-30 | 2023-12-01 | 尤妮佳股份有限公司 | Absorbent article |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105407845B (en) | Absorbent commodity | |
| CN105764457B (en) | Absorbent commodity | |
| RU2637891C1 (en) | Absorbent article with buldge | |
| CA2192556C (en) | Corrugated top layer for absorbent articles | |
| KR100837490B1 (en) | Folded Absorbents | |
| CN105431117B (en) | Absorbent commodity | |
| RU2302847C2 (en) | Hygienic layer with self-bending wings for "tango" type underwear | |
| AU656928B2 (en) | A sanitary napkin or an incontinence guard having flexible side-flaps | |
| AU774456B2 (en) | Absorbent article | |
| JP2006230596A (en) | Sanitary napkin | |
| CN103781453B (en) | For the manufacture of method and the combination bag prepared thus of the combination bag of folding absorbing products | |
| RU2003102602A (en) | HYGIENIC GASKET WITH SELF-BENDING WINGS FOR UNDERWEAR OF TANGO TYPE | |
| CN104302259A (en) | Wearable article | |
| JP6238847B2 (en) | Absorbent articles | |
| CN209450802U (en) | Absorbent commodity | |
| CN107072841A (en) | Absorbent commodity | |
| CN107427392A (en) | Absorbent commodity | |
| JP6761238B2 (en) | Absorbent article | |
| CN108883003B (en) | The individual package of absorbent commodity | |
| CN209661986U (en) | Disposable shorts | |
| JP6353871B2 (en) | Absorbent articles | |
| CN105636564B (en) | Absorbent commodity | |
| JP6524325B1 (en) | Absorbent articles | |
| TW201938124A (en) | Absorbent article | |
| CN109758298A (en) | A kind of manufacturing method of absorbent commodity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |