CN209548233U - A kind of composite cover - Google Patents
A kind of composite cover Download PDFInfo
- Publication number
- CN209548233U CN209548233U CN201821381994.6U CN201821381994U CN209548233U CN 209548233 U CN209548233 U CN 209548233U CN 201821381994 U CN201821381994 U CN 201821381994U CN 209548233 U CN209548233 U CN 209548233U
- Authority
- CN
- China
- Prior art keywords
- raised
- protrusion
- woven fabrics
- bounding point
- periphery
- 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
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a kind of composite covers, composite cover includes the non-woven fabrics one of stacking, non-woven fabrics two, the non-woven fabrics includes protrusion one, protrusion two, described raised one, protrusion two is staggered, described raised one, the shape of protrusion two is round or oval or triangle or regular polygon or star, raised one Outside Dimensions are greater than the Outside Dimensions of protrusion two, and the non-woven fabrics one, non-woven fabrics two are bonded by bounding point, are not easy to cause phenomena such as protrusion is collapsed.The composite cover is applied in absorbent device, protrusion one, protrusion two are spaced apart composition, protrusion one makes one surface of non-woven fabrics far from moist area, improve the dry-ness of product, protrusion two avoids raised too high, too big caused discomfort and maintains the dry-ness of product after imbibition gasket imbibition, it avoids surface to be easy corrugation, act the shortcomings that sticking together, improves the comfort level of user.
Description
Technical field
The utility model relates to a kind of composite covers.
Background technique
It can be not wet Children's Urine, children's diaper, adult diaper, feminien hygiene in absorbent item performance to specific product
Towel, panty liner etc., absorbent item are mainly that cotton, nonwoven fabric, paper pulp or the above material compound are formed by high score by material
Several levels that sub- polymer is made into, the back side are impermeable stratums, can be retained in liquid in imbibition gasket, to be used to absorbing liquid
Body.
Usual moisture absorption surface material gets following purpose in property absorbent item: first, surface material provides some fluids
Transportation performance, these performances include the quick fluid collected across the surface layer and be absorbed wicking receipts, and prevent the absorption from inhaling
The fluid " rehumidifying " of fluid cushion piece, that is to say, that as long as fluid is absorbed by the imbibition gasket, above-mentioned surface layer would not be passed through and returned
Leakage is seeped, to get the skin of wearer wet.In general, the surface for contacting skin is drier, and absorbing articles just make one to feel
It is more comfortable.Second, the surface layer due to compliance, soft feel, it is dry and to wearers skin it is non-stimulated, thus
Provide skin comfort.
Composite cover disclosed in the prior art is generally made of upper layer and lower layer non-woven fabrics, the shape in two-layer nonwoven
At multiple thermal bonding points or hot embossing process, realize the bonding of upper and lower level non-woven fabrics to form protrusion, this kind of composite aspect
Bonding effect between two-layer nonwoven is poor, is easy to appear phenomena such as protrusion is collapsed, after imbibition gasket imbibition, surface is easy
Wrinkle, rise stick together, soft feeling substantially reduces.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of composite cover.
It is as follows that the utility model solves technical solution used by its technical problem: a kind of composite cover, including stacking
Non-woven fabrics one, non-woven fabrics two, there is protrusion on the non-woven fabrics one, and the protrusion includes protrusion one, protrusion two, described raised one,
Protrusion two is staggered, and described raised one, the shape of protrusion two is round or oval or triangle or regular polygon or star,
Raised one Outside Dimensions are greater than the Outside Dimensions of protrusion two, and the non-woven fabrics one, non-woven fabrics two are bonded by bounding point,
The bounding point is distributed in the surrounding of protrusion one, protrusion two.
Preferably, raised one Outside Dimensions are 2-10mm, and the Outside Dimensions of protrusion two are 0.5-5mm.
Preferably, it described raised one, raised two is laterally or longitudinally staggered, described raised two are located at horizontal and vertical point
Between the protrusion one of cloth, the bounding point is distributed in outside protrusion one on same circumference or same regular polygon, it is described lateral or
The bounding point of one or more, the part of a raised periphery are laterally or longitudinally shared between two longitudinally adjacent protrusions one
Bounding point is enclosed in the periphery of protrusion two.
Preferably, described raised one, protrusion two is horizontal and vertical is staggered, and described raised two are located at horizontal and vertical point
Between the protrusion one of cloth, the bounding point is distributed in outside protrusion one on same circumference or same regular polygon, any two institute
It states and does not share bounding point between protrusion one, the part bounding point of a raised periphery is enclosed in the periphery of protrusion two.
Preferably, described raised one, raised two laterally staggered arrangements, described raised one and raised two recycle longitudinal arrangement,
The bounding point is distributed in protrusion one, outside protrusion two on same circumference or same regular polygon, the laterally adjacent protrusion
One, the bounding point that one or more is laterally or longitudinally shared between protrusion two, between two longitudinally adjacent protrusions one or
The bounding point of one or more is laterally or longitudinally shared between two protrusions two, the part bounding point of a raised periphery surrounds
In the periphery of protrusion two.
Preferably, 2 raised inclination composition group unifications, 2 raised two inclinations composition combinations two, described group
Unification and the horizontal and vertical inclination of combination two are staggered, and bounding point is distributed in same circumference or same just polygon outside protrusion one
In shape, the part bounding point of a raised periphery is enclosed in the periphery of protrusion two.
The beneficial effects of the utility model are: a kind of composite cover, is made of non-woven fabrics one, non-woven fabrics two, passes through protrusion
Non-woven fabrics one is formed in different size raised one, raised two by technique, and under the action of hot-pressing roller or ultrasonic wave pressure point roller,
Multiple thermal bonding points are formed in the surrounding of protrusion, thus realize non-woven fabrics one, the bonding of non-woven fabrics two and the fixation to protrusion,
It is not easy to cause phenomena such as protrusion is collapsed.The composite cover is applied in absorbent device, and protrusion one, protrusion two are spaced apart group
Made non-woven fabrics one surface far from moist area at, protrusion one, improved the dry-ness of product, protrusion two avoid protrusion it is too high,
Discomfort caused by too big maintains the dry-ness of product after imbibition gasket imbibition, avoids surface and is easy corrugation, rises and stick together
The shortcomings that, improve the comfort level of user.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is a kind of structural schematic diagram of composite cover of the utility model；
Fig. 2 is a kind of structural schematic diagram of composite cover of the utility model；
Fig. 3 is a kind of structural schematic diagram of composite cover of the utility model；
Fig. 4 is a kind of structural schematic diagram of composite cover of the utility model；
Fig. 5 is a kind of structural schematic diagram of composite cover of the utility model；
Fig. 6 is a kind of structural schematic diagram for the absorbent device for having composite cover of the utility model.
Specific embodiment
In the present invention, a kind of composite cover embodiment is as follows:
Embodiment one
A kind of composite cover as shown in Figure 1, Figure 2, non-woven fabrics 1, non-woven fabrics 2 20 including stacking, the non-woven fabrics 1
Being formed with protrusion 11, described raised 11 by crowing technique includes protrusion 1, protrusion 2 13, described raised 1, protrusion two
13 shape is circle, and raised 1 Outside Dimensions are 2-10mm, and the Outside Dimensions of protrusion 2 13 are 0.5-5mm.Institute
Non-woven fabrics 1, non-woven fabrics 2 20 is stated to be bonded by forming bounding point 14 under the action of hot-pressing roller or ultrasonic wave pressure point roller, it is described
Bounding point is distributed in the surrounding of protrusion 1, protrusion 2 13.
Described raised 1, protrusion 2 13 is laterally or longitudinally staggered, and described raised 2 13 are located at horizontal and vertical point
Between the protrusion 1 of cloth, the bounding point 14 is distributed in outside protrusion 1 on same circumference or same regular polygon, described
Laterally or longitudinally between two adjacent protrusions 1 laterally or longitudinally share one or more bounding point 14, described raised one
The part bounding point 14 of 12 peripheries is enclosed in the periphery of protrusion 2 13.
Embodiment two
Such as Fig. 3, described raised 1, protrusion 2 13 is horizontal and vertical is staggered, described raised 2 13 be located at laterally and
Between the protrusion 1 of genesis analysis, the bounding point 14 is distributed in same circumference or same regular polygon outside protrusion 1
On, bounding point 14 is not shared between protrusion 1 described in any two, the part bounding point 14 of raised one 12 periphery surrounds
In the periphery of protrusion 2 13.
Embodiment three
Such as Fig. 4, described raised 1, raised 2 13 laterally staggered arrangements, described raised 1 follow with 2 13 longitudinal direction of protrusion
Circle permutation, the bounding point 14 is distributed in protrusion 1, outside protrusion 2 13 on same circumference or same regular polygon, the cross
It is described longitudinally adjacent to the bounding point 14 for laterally or longitudinally sharing one or more between adjacent protrusion 1, protrusion 2 13
Two protrusions 1 between or two protrusions 2 13 between laterally or longitudinally share one or more bounding point 14, it is described convex
The part bounding point 14 for playing one 12 peripheries is enclosed in the periphery of protrusion 2 13.
Example IV
Such as Fig. 5,2 raised one 12 inclination composition groups unify 15,2 raised 2 13 inclination composition combinations two
16, described group of unification 15 and the horizontal and vertical inclination of combination 2 16 are staggered, and bounding point 14 is distributed in same outside protrusion 1
On circumference or same regular polygon, the part bounding point 14 of raised one 12 periphery is enclosed in the periphery of protrusion 2 13.
In the utility model, protrusion 1, protrusion 2 13 are spaced apart composition, in protrusion 1, the surrounding of protrusion 2 13
Multiple thermal bonding points are formed, to realize non-woven fabrics 1, the bonding of non-woven fabrics 2 20 and to raised 1, protrusion 2 13
It is fixed, it is not easy to cause phenomena such as protrusion is collapsed.
Such as Fig. 6, a kind of absorbent device embodiment having composite cover is as follows: a kind of absorbent device of composite cover, including
Moisture absorption composite cover 1, imbibition gasket 2, the opaque liquid bottom 3 stacked gradually, the moisture absorption composite cover 1 include the nothing of stacking
The outer surface of absorbent device, the non-woven fabrics 2 20 and suction is arranged in woven fabric 1, non-woven fabrics 2 20, the non-woven fabrics 1
Fluid cushion piece 2 contacts with each other, and the moisture absorption composite cover 1, opaque liquid bottom 3 bond and wrap up imbibition gasket 2.
Have on the non-woven fabrics 1 protrusion 11, described raised 11 include protrusion 1, protrusion 2 13, described raised one
12, protrusion 2 13 is staggered, and described raised 1, raised 2 13 shape is round or oval or triangle or just polygon
Shape or star, raised 1 Outside Dimensions are greater than the Outside Dimensions of protrusion 2 13, the non-woven fabrics 1, non-woven fabrics two
20 are bonded by bounding point 14, and the bounding point is distributed in the surrounding of protrusion 1, protrusion 2 13.
The composite cover is applied in absorbent device, and protrusion 1, protrusion 2 13 are spaced apart composition, and protrusion 1 makes
One 10 surface of non-woven fabrics improves the dry-ness of product far from moist area, and protrusion 2 13 avoids that protrusion is too high, causes greatly very much
Discomfort, the composite cover protrusion is not easy to collapse, after imbibition gasket imbibition, maintains the dry-ness of product, avoid
Surface is easy corrugation, acts the shortcomings that sticking together, and improves the comfort level of user.
Claims (6)
1. a kind of composite cover, it is characterized in that including the non-woven fabrics one (10) of stacking, non-woven fabrics two (20), the non-woven fabrics one
(10) have on raised (11), the protrusion (11) includes raised one (12), raised two (13), described raised one (12), protrusion two
(13) be staggered, described raised one (12), raised two (13) shape be round or oval or triangle or regular polygon
Or star, the Outside Dimensions of described raised one (12) are greater than the Outside Dimensions of raised two (13), the non-woven fabrics one (10), nonwoven
Cloth two (20) is bonded by bounding point (14), and the bounding point is distributed in the surrounding of raised one (12), raised two (13).
2. a kind of composite cover as described in claim 1, it is characterized in that the Outside Dimensions of described raised one (12) are 2-10mm, it is convex
The Outside Dimensions for playing two (13) are 0.5-5mm.
3. a kind of composite cover as described in claim 1, it is characterized in that described raised one (12), raised two (13) are laterally or longitudinally
It is staggered, described raised two (13) are located between the protrusion one (12) of horizontal and vertical distribution, bounding point (14) distribution
Outside raised one (12) on same circumference or same regular polygon, laterally or longitudinally adjacent two protrusions one (12) it
Between laterally or longitudinally share one or more bounding point (14), raised one (12) periphery part bounding point (14) encirclement
In the periphery of raised two (13).
4. a kind of composite cover as described in claim 1, it is characterized in that described raised one (12), raised two (13) are horizontal and vertical
It is staggered, described raised two (13) are located between the protrusion one (12) of horizontal and vertical distribution, bounding point (14) distribution
Outside raised one (12) on same circumference or same regular polygon, does not share and bond between protrusion one (12) described in any two
Point (14), the part bounding point (14) of raised one (12) periphery are enclosed in the periphery of raised two (13).
5. a kind of composite cover as described in claim 1, it is characterized in that described raised one (12), the raised laterally staggered row in two (13)
Column, described raised one (12) and raised two (13) recycle longitudinal arrangement, and the bounding point (14) is distributed in raised one (12), protrusion
Outside two (13) on same circumference or same regular polygon, cross between the laterally adjacent protrusion one (12), raised two (13)
To or longitudinal shared one or more bounding point (14), between two longitudinally adjacent protrusions one (12) or two protrusions
The bounding point (14) of one or more, the part bounding point of raised one (12) periphery are laterally or longitudinally shared between two (13)
(14) it is enclosed in the periphery of raised two (13).
6. a kind of composite cover as described in claim 1, it is characterized in that 2 raised one (12) inclination composition group unifications
(15), 2 two (16) of raised two (13) inclination composition combination, described group of unification (15) and two (16) of combination are horizontal and vertical
Inclination is staggered, and bounding point (14) is distributed in outside raised one (12) on same circumference or same regular polygon, the protrusion
The part bounding point (14) of one (12) periphery is enclosed in the periphery of raised two (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381994.6U CN209548233U (en) | 2018-08-24 | 2018-08-24 | A kind of composite cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381994.6U CN209548233U (en) | 2018-08-24 | 2018-08-24 | A kind of composite cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548233U true CN209548233U (en) | 2019-10-29 |
Family
ID=68298616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381994.6U Active CN209548233U (en) | 2018-08-24 | 2018-08-24 | A kind of composite cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916904A (en) * | 2019-12-19 | 2020-03-27 | 福建恒安集团有限公司 | Ultrasonic three-dimensional absorber and preparation method thereof |
-
2018
- 2018-08-24 CN CN201821381994.6U patent/CN209548233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916904A (en) * | 2019-12-19 | 2020-03-27 | 福建恒安集团有限公司 | Ultrasonic three-dimensional absorber and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106999308B (en) | Absorbent article | |
| CN1369253A (en) | Absorbent article | |
| CN207186754U (en) | A kind of sanitary napkin of subsidiary fragrance | |
| CN208435937U (en) | A kind of ventilative leak-proof paper diaper | |
| JP2012120584A (en) | Absorbent article | |
| TWI568428B (en) | An absorbent structure, and an absorbent underwear article using the absorbent structure | |
| CN203393410U (en) | Hot-air non-woven fabric | |
| CN206822785U (en) | A kind of absorptive core and paper diaper prepared therefrom | |
| CN209548233U (en) | A kind of composite cover | |
| US20070093773A1 (en) | Absorbent article | |
| CN103720543A (en) | Disposable moisture absorption article | |
| CN202313963U (en) | Novel non-woven fabric | |
| CN209713412U (en) | A kind of suspended substance absorbing articles | |
| JP6900701B2 (en) | Absorbent article | |
| CN205964304U (en) | Absorbent object | |
| CN202128632U (en) | Paper diaper | |
| CN214285441U (en) | High-permeability skin-friendly hygienic product diversion layer non-woven fabric | |
| CN204971907U (en) | Narrow crotch type health goods | |
| CN203647591U (en) | Disposable moisture absorption article | |
| CN209678864U (en) | A kind of disposable adsorption object | |
| CN208989386U (en) | A kind of dry and comfortable composite water absorbing pad | |
| CN105796246A (en) | A high-breathability and high-penetration sanitary towel | |
| KR20200134207A (en) | Absorbent article | |
| CN209437508U (en) | High osmosis 3D surface layer with embossing | |
| CN109394426A (en) | A kind of disposable adsorption object |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |