CN206317457U - A kind of non-woven fabrics - Google Patents
A kind of non-woven fabrics Download PDFInfo
- Publication number
- CN206317457U CN206317457U CN201621127861.7U CN201621127861U CN206317457U CN 206317457 U CN206317457 U CN 206317457U CN 201621127861 U CN201621127861 U CN 201621127861U CN 206317457 U CN206317457 U CN 206317457U
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- China
- Prior art keywords
- basic unit
- woven fabrics
- lug boss
- seepage hole
- depressed part
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Abstract
The utility model discloses a kind of non-woven fabrics, including basic unit, the front of basic unit is provided with some depressed parts and lug boss, what depressed part and/or lug boss were provided with insertion leads seepage hole, it is used as sanitary napkin, during the amenities surface layer such as protection pad or paper diaper, lug boss is in contact with the skin of people, depressed part plays a part of ventilation and drain with seepage hole is led, moisture fast conducting is set to be difficult accumulation, oozed under liquid is quick and be difficult to bleed back, it is dry and comfortable when ensureing to use, it is fabricated to after disposable absorbent article, keeping the natural of cotton, while safety and contact flexibility, also the back permeability and gas permeability of product can be improved, it is dry-ness that raising is used, reduce the harmful effect to consumer health.
Description
Technical field
The utility model is related to a kind of non-woven fabrics, more particularly to a kind of non-woven fabrics of good permeability.
Background technology
With expanding economy and growth in the living standard, people to the consumption demands of disposable sanitary articles increasingly
Many, at the same time, with reaching its maturity and open for consumption idea, consumer is desirable for more comfortable, natural and safe
Product.
Common disposable sanitary articles as sanitary napkin, protection pad, paper diaper etc. using hot-wind nonwoven cloth and spunbond without
Spin cloth etc. and do surface layer, this non-woven fabrics is fabricated by using chemical fibre as raw material, and natural texture is poor when using.In addition,
Improper meeting residual catalyst, reaction monomers trace level chemical substance are such as controlled when fiber is produced, moreover, chemical fibre is generally
With chemical finish of certain content etc., these can bring potential security risk to consumer.
In view of the consideration of factors above, some disposable sanitary articles begin to use cotton spunlace non-woven cloth as replacement face
Layer, but due to containing hydrophilic hydroxy group in the big functional group of cotton fiber, cotton fiber has certain moisture absorption and moisture-retaining capacity, thus
Had when being used as surface layer it is larger bleed back, consumer has stronger vexed wet sense, particularly, easily grown under temperature and humidity condition
Bacterium, adversely affects to consumer's health care belt.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in construction, gas permeability and dry and comfortable performance is good
Non-woven fabrics.
The utility model solves the technical scheme that its technical problem used：
A kind of non-woven fabrics, including basic unit, the front of the basic unit are provided with the depressed part and lug boss of some areas, described
What depressed part and/or lug boss were provided with insertion leads seepage hole.
Area >=30% of depressed part in the unit area.
The a diameter of 0.3-3mm for leading seepage hole.
The thickness of the basic unit is 0.2-1.5mm.
The basic unit is cotton spunlace non-woven cloth.
The back side of the basic unit is fitted with enhancement layer.
The enhancement layer is hot-wind nonwoven cloth, fabric hot rolled nonwoven fabrics or spun-bonded non-woven fabrics.
The basic unit and the enhancement layer use adhesive bond.
The beneficial effects of the utility model are：Basic unit of the present utility model it is positive uneven, and with leading seepage hole,
During as the amenities surface layer such as sanitary napkin, protection pad or paper diaper, lug boss is in contact with the skin of people, depressed part and leads seepage hole
Play a part of ventilation and drain, moisture fast conducting is difficult accumulation, is oozed under liquid is quick and be difficult to bleed back, it is ensured that dry when using
It is refreshing, it is fabricated to after disposable absorbent article, while the natural of cotton, safety and contact flexibility is kept, can also improves production
The back permeability of product, improves the comfortableness used, reduces the harmful effect to consumer health.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is one of structural representation of the present utility model；
Fig. 2 is the two of structural representation of the present utility model；
Fig. 3 is the structural representation of compound nonwoven cloth of the present utility model.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of non-woven fabrics, including basic unit 1, the front of the basic unit 1 is provided with the depression of some areas
Portion 4 and lug boss 3, what the depressed part 4 and/or lug boss 3 were provided with insertion leads seepage hole 5, is used as sanitary napkin, protection pad or paper urine
During the amenities surface layer such as trousers, lug boss 3 is in contact with the skin of people, and depressed part 4 plays the work of ventilation and drain with seepage hole 5 is led
With moisture fast conducting is difficult accumulation, is oozed under liquid is quick and is difficult to bleed back, it is ensured that be when using dry and comfortable, is fabricated to disposable suction
Receive after product, while the natural of cotton, safety and contact flexibility is kept, can also improve the back permeability of product, raising makes
It is dry-ness, reduce the harmful effect to consumer health.
In the present embodiment, in the unit area depressed part area >=30%, a diameter of 0.3- for leading seepage hole
3mm, depressed part 4 plays ventilation and drain effect with seepage hole 5 is led, when being applied on the products such as sanitary napkin or paper diaper, it is ensured that
Gas permeability between skin and non-woven fabrics, improves dry-ness, reduces vexed wet sense；The concavo-convex knot of depressed part and the lug boss formation
Being formed by realization after hot pressing technique, the i.e. heated pressing of mould of the use with male and fomale(M＆F), mould for structure is additionally provided with
The acupuncture of seepage hole 5 is led for being formed, the heating-up temperature of its hot pressing technique is 80 DEG C -140 DEG C, and pressure is 0.5MPa-1.5MPa,
During the front description that the depressed part and lug boss are formed can be all kinds of geometric figures such as bar shaped, star-shaped, flower-shape
One or more combination, elegant in appearance, in actual production process, those skilled in the art are according to the actual constituent of non-woven fabrics
The technological parameters such as the temperature and pressure to adjust hot pressing.
Leading seepage hole has a variety of set-up modes, and the seepage hole of leading is arranged on the lug boss, or the seepage hole of leading is set
On the depressed part, a diameter of 0.3-3mm for leading seepage hole, leading seepage hole shape can be in circular, rectangle or ellipse
One or more combinations, it is the aperture 7 that macropore 6 and diameter are less than the macropore 6, macropore that 5 points of seepage hole is led in the present embodiment
Arranged with hole separation, this seepage hole of leading plays a part of accelerating to ooze under liquid, it is ensured that dry skin, comfortable.
In the present embodiment, the basic unit is cotton spunlace non-woven cloth, and the thickness of the basic unit is 0.2-1.5mm, described
The fracture strength of basic unit longitudinal direction>10N/50mm, horizontal fracture strength>2N/50mm, while basic unit's use intensity is ensured,
Reduce the thickness of basic unit, increase frivolous sense, can be directly used for disposable sanitary articles such as sanitary napkin, protection pad and paper diaper etc..
In addition, can also draw a kind of compound non-woven fabrics on the basis of existing basic unit, the back side of the basic unit is fitted with
Enhancement layer, the basic unit and the enhancement layer use adhesive bond, the enhancement layer be hot-wind nonwoven cloth, fabric hot rolled nonwoven fabrics or
Spun-bonded non-woven fabrics, it can use one or more therein, and when using multiple material as enhancement layer, it combines a variety of
The advantage of material can obtain more preferable using effect, particularly longitudinal fracture strength≤10N/50mm when the basic unit, horizontal
To fracture strength≤2N/50mm when, it is ensured that this compound non-woven fabrics fluency in production application, improve efficiency,
Such a compound non-woven fabrics combines the advantage of cotton spunlace non-woven cloth and chemical fibre class non-woven fabrics, available for sanitary napkin, shield
Pad and paper diaper surface layer, substitute traditional chemical fibre class non-woven fabrics.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modifications, equivalent substitutions and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of non-woven fabrics, including basic unit, it is characterised in that the front of the basic unit is provided with the depressed parts of some areas and convex
The portion of rising, the depressed part and/or lug boss are provided with area >=30% of depressed part in the seepage hole of leading of insertion, unit area, described
A diameter of 0.3-3mm of seepage hole is led, the thickness of the basic unit is 0.2-1.5mm.
2. non-woven fabrics according to claim 1, it is characterised in that the basic unit is cotton spunlace non-woven cloth.
3. non-woven fabrics according to claim 1 or 2, it is characterised in that the back side of the basic unit is fitted with enhancement layer.
4. non-woven fabrics according to claim 3, it is characterised in that the enhancement layer be hot-wind nonwoven cloth, fabric hot rolled nonwoven fabrics or
Spun-bonded non-woven fabrics.
5. non-woven fabrics according to claim 3, it is characterised in that the basic unit and the enhancement layer use adhesive bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127861.7U CN206317457U (en) | 2016-10-17 | 2016-10-17 | A kind of non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621127861.7U CN206317457U (en) | 2016-10-17 | 2016-10-17 | A kind of non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206317457U true CN206317457U (en) | 2017-07-11 |
Family
ID=59263452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621127861.7U Active CN206317457U (en) | 2016-10-17 | 2016-10-17 | A kind of non-woven fabrics |
Country Status (1)
| Country | Link |
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| CN (1) | CN206317457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315939A (en) * | 2018-04-09 | 2018-07-24 | 上海柔亚尔卫生材料有限公司 | Nonwoven gauze and amenities |
| CN112426272A (en) * | 2021-01-04 | 2021-03-02 | 川田卫生用品(浙江)有限公司 | Anti-overflow dry breast pad |
| CN115182092A (en) * | 2022-07-28 | 2022-10-14 | 厦门延江新材料股份有限公司 | Non-woven fabric with stripe protrusions on surface and absorbent product thereof |
-
2016
- 2016-10-17 CN CN201621127861.7U patent/CN206317457U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315939A (en) * | 2018-04-09 | 2018-07-24 | 上海柔亚尔卫生材料有限公司 | Nonwoven gauze and amenities |
| CN112426272A (en) * | 2021-01-04 | 2021-03-02 | 川田卫生用品(浙江)有限公司 | Anti-overflow dry breast pad |
| CN115182092A (en) * | 2022-07-28 | 2022-10-14 | 厦门延江新材料股份有限公司 | Non-woven fabric with stripe protrusions on surface and absorbent product thereof |
| WO2024021441A1 (en) * | 2022-07-28 | 2024-02-01 | 厦门延江新材料股份有限公司 | Non-woven fabric having stripe protrusions on surface, and absorption product thereof |
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