CN208438843U - A kind of anti-reverse osmosis non-woven fabrics and the absorptive core with the non-woven fabrics - Google Patents
A kind of anti-reverse osmosis non-woven fabrics and the absorptive core with the non-woven fabrics Download PDFInfo
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- CN208438843U CN208438843U CN201820261009.1U CN201820261009U CN208438843U CN 208438843 U CN208438843 U CN 208438843U CN 201820261009 U CN201820261009 U CN 201820261009U CN 208438843 U CN208438843 U CN 208438843U
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- China
- Prior art keywords
- woven fabrics
- fiber
- water
- absorptive core
- absorption
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Abstract
The utility model discloses a kind of anti-reverse osmosis non-woven fabrics and with the absorptive core of the non-woven fabrics, the non-woven fabrics includes water-absorption fiber and ES fiber, and wherein the side endface of non-woven fabrics is equipped with the hole that multiple proper alignments are through to ES fiber base by water-absorption fiber surface.The beneficial effects of the utility model are: this non-woven fabrics includes water-absorption fiber and ES fiber, and it is simple conducive to the hole and structure of absorptive core imbibition with multiple proper alignments, and the anti-side of the hole formation can help to avoid on the intracorporal liquid reverse osmosis to the end face of non-woven fabrics of absorbent cores, liquid can be allowed to longitudinal diffusion water conservancy diversion at absorptive core again, and sufficiently increase the absorption region of absorptive core, absorbent is promoted simultaneously, improves rate of liquid aspiration.
Description
Technical field
The utility model relates to a kind of non-woven fabrics, specifically a kind of anti-reverse osmosis non-woven fabrics and the absorbent cores with the non-woven fabrics
Body.
Background technique
Non-woven fabrics is made of fiber orient or random, is specifically oriented textile staple or long filament
Or random alignment, fibre net structure is formed, is then reinforced using the methods of mechanical, hot sticky or chemical.Made product is simultaneously
Suitable for various workers and peasants' industries, wherein in personal hygiene article field, such as nappy, sanitary napkin, panty liner, it is a few at this
On the nonwoven etamine making process of people's amenities, majority is bonded using heating power or is made of the non-woven fabrics of glue spraying bonding, due to
The surface fibre of this non-woven fabrics is coarse, absorbent is weak, can not active absorption liquid and inside water conservancy diversion, lead to rate of liquid aspiration
Slowly, it is therefore desirable to which improvement is made to the structure of this non-woven fabrics.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of anti-reverse osmosis non-woven fabrics and with the non-woven fabrics
Hygienic material.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of anti-reverse osmosis non-woven fabrics, the nonwoven
Cloth includes water-absorption fiber and ES fiber, and wherein the side endface of non-woven fabrics is equipped with multiple proper alignments and is passed through by water-absorption fiber surface
It wears to the hole of ES fiber base.
Wherein: described hole is tapered and/or column runs through between water-absorption fiber and ES fiber, and is formed and be located at non-woven fabrics
The anti-side of other side endface, the anti-side protuberance and extension outward.
Wherein: described hole is round and/or ellipse.
Wherein: the water-absorption fiber is placed in the top of ES fiber and is mutually combined.
A kind of absorptive core, including with non-woven fabrics made of water-absorption fiber and ES fiber composite, ventilative and impermeable
Bottom composite material and the absorptive core being placed between non-woven fabrics and bottom composite material.
Wherein: the non-woven fabrics is equipped with the hole that multiple proper alignments are through to ES fiber base by water-absorption fiber surface
Hole, the hole is tapered and/or column runs through between water-absorption fiber and ES fiber, and is formed and be located at non-woven fabrics other side endface
Anti- side, anti-side protuberance and extend outward, wherein anti-side is mutually contradicted with absorptive core.
The beneficial effects of the utility model are: this non-woven fabrics includes water-absorption fiber and ES fiber, and have multiple neat rows
Column are conducive to the hole of absorptive core imbibition and structure is simple, and the anti-side of the hole formation can help to avoid in absorptive core
Liquid reverse osmosis to the end face of non-woven fabrics on, and liquid can be allowed to longitudinal diffusion water conservancy diversion at absorptive core, and sufficiently increase and absorb
The absorption region of core, while absorbent is promoted, improve rate of liquid aspiration.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic cross-section of the utility model.
Fig. 2 is the perspective view of the utility model.
Fig. 3 is the cross-sectional view of the utility model absorptive core.
Fig. 4 is the imbibition schematic diagram of the utility model absorptive core.
Fig. 5 is the partial enlargement diagram of the utility model absorptive core.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of anti-reverse osmosis non-woven fabrics, the non-woven fabrics 1 include water-absorption fiber 2 and ES fiber 3, wherein without
The side endface of woven fabric 1 is equipped with the hole 4 that multiple proper alignments are through to 3 bottom of ES fiber by 2 surface of water-absorption fiber.Its
In, described hole 4 is tapered and/or column runs through between water-absorption fiber 2 and ES fiber 3, and is formed another positioned at non-woven fabrics 1
Anti- side 5 at side end face, the anti-side 5 swell and extend outward.Wherein, described hole 4 is round and/or ellipse.Wherein,
The water-absorption fiber 2 is placed in the top of ES fiber 3 and is mutually combined.
Further: for water-absorption fiber 2 to hole 4 is equipped between ES fiber 3, the hole 4 formation being capable of interim storing liquid
Accommodating cavity, and liquid longitudinal direction active water conservancy diversion and surrounding are spread, while preventing on liquid reverse osmosis to the end face of non-woven fabrics 1.
Further: the hole 4 interts non-woven fabrics 1 by hot melten type pricker and forms, wherein being located at 1 other side of non-woven fabrics
The edge on the anti-side 5 of endface forms the fused fiber object harder than non-woven fabrics 1, and it is right that this fused fiber object can increase non-woven fabrics 1
The ability of the anti-reverse osmosis of liquid.
Referring to Fig. 3 to Fig. 5, a kind of absorptive core, including the non-woven fabrics being combined with water-absorption fiber 2 and ES fiber 3
1, it breathes freely and impermeable bottom composite material 6 and the absorptive core 7 being placed between non-woven fabrics 1 and bottom composite material 6.
Wherein, the non-woven fabrics 1 is equipped with the hole 4 that multiple proper alignments are through to 3 bottom of ES fiber by 2 surface of water-absorption fiber, should
Hole 4 is tapered and/or column runs through between water-absorption fiber 2 and ES fiber 3, and is formed and be located at 1 other side endface of non-woven fabrics
Anti- side 5, which swells and extends outward, wherein anti-side 5 and absorptive core 7 mutually contradict.
Further: water-absorption fiber 2 to the hole 4 being equipped between ES fiber 3, can by liquid actively longitudinal water conservancy diversion, and
It is drained in absorptive core 7, while being spread to adjacent hole 4, increase imbibition area for absorptive core 7.
Such as Fig. 4, absorptive core 7 is subjected to imbibition test, absorptive core 7 is allowed to absorb liquid.It is bent due to being formed
Or it is tortuous, the absorption area of absorptive core 7 is amid a sharp increase, and still, the non-woven fabrics 1 of the utility model can temporarily store liquid
At inside groove between 1 other side endface of non-woven fabrics and anti-side 5, and it is adjacent between such as Fig. 5 of hole 4 actively longitudinal water conservancy diversion
And spread to both sides, while increasing the imbibition area of absorptive core 7, form metal line 8.Positioned at non-woven fabrics 1 and absorptive core 7 it
Between liquid, only toward an absorptive core 7 flow into, avoid passing through anti-side 5 by reaching the effect of anti-reverse osmosis on hole 4 reverse osmosis to non-woven fabrics 1
Fruit.Therefore above-mentioned hygienic material meets the improved purpose of nonwoven fabric construct.
Claims (4)
1. a kind of anti-reverse osmosis non-woven fabrics, it is characterised in that: the non-woven fabrics (1) includes water-absorption fiber (2) and ES fiber (3),
The side endface of middle non-woven fabrics (1) is equipped with multiple proper alignments and is through to ES fiber (3) bottom by water-absorption fiber (2) surface
Hole (4), described hole (4) is tapered and/or column runs through between water-absorption fiber (2) and ES fiber (3), and is formed and be located at nothing
The anti-side (5) of woven fabric (1) other side endface, anti-side (5) protuberance and extension outward.
2. a kind of anti-reverse osmosis non-woven fabrics according to claim 1, it is characterised in that: described hole (4) is round and/or oval
Shape.
3. a kind of anti-reverse osmosis non-woven fabrics according to claim 1, it is characterised in that: the water-absorption fiber (2) is placed in ES fiber
(3) top is simultaneously mutually combined.
4. a kind of absorptive core, it is characterised in that: including the non-woven fabrics being combined with water-absorption fiber (2) and ES fiber (3)
(1), it breathes freely and impermeable bottom composite material (6) and the suction being placed between non-woven fabrics (1) and bottom composite material (6)
It receives core (7), the non-woven fabrics (1) is equipped with multiple proper alignments and is through to ES fiber (3) bottom by water-absorption fiber (2) surface
Hole (4), the hole (4) is tapered and/or column runs through between water-absorption fiber (2) and ES fiber (3), and is formed positioned at nothing
The anti-side (5) of woven fabric (1) other side endface, anti-side (5) protuberance and extension outward, wherein anti-side (5) and absorptive core (7)
Mutually contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261009.1U CN208438843U (en) | 2018-02-15 | 2018-02-15 | A kind of anti-reverse osmosis non-woven fabrics and the absorptive core with the non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261009.1U CN208438843U (en) | 2018-02-15 | 2018-02-15 | A kind of anti-reverse osmosis non-woven fabrics and the absorptive core with the non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208438843U true CN208438843U (en) | 2019-01-29 |
Family
ID=65096501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261009.1U Expired - Fee Related CN208438843U (en) | 2018-02-15 | 2018-02-15 | A kind of anti-reverse osmosis non-woven fabrics and the absorptive core with the non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208438843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700604A (en) * | 2019-02-22 | 2019-05-03 | 山东爱舒乐卫生用品有限责任公司 | A kind of adult diaper of super-absorbent, pleasant property, smelly eliminating |
-
2018
- 2018-02-15 CN CN201820261009.1U patent/CN208438843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700604A (en) * | 2019-02-22 | 2019-05-03 | 山东爱舒乐卫生用品有限责任公司 | A kind of adult diaper of super-absorbent, pleasant property, smelly eliminating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20200215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |