CN209661988U - A kind of double-layer structure, compound nonwoven cloth and the amenities of the non-woven complex fiber material of hot wind containing pure cotton fiber - Google Patents
A kind of double-layer structure, compound nonwoven cloth and the amenities of the non-woven complex fiber material of hot wind containing pure cotton fiber Download PDFInfo
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- CN209661988U CN209661988U CN201820991422.3U CN201820991422U CN209661988U CN 209661988 U CN209661988 U CN 209661988U CN 201820991422 U CN201820991422 U CN 201820991422U CN 209661988 U CN209661988 U CN 209661988U
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Abstract
The utility model discloses double-layer structure, compound nonwoven cloth and the amenities of a kind of non-woven complex fiber material of hot wind containing pure cotton fiber, the non-woven material is made of two fibre layers, first layer is made of 100% weak close fiber, the second layer is made of pure cotton fiber and more close fibers, and pure cotton fiber and more close fibers uniformly mix.Slightly water-wet fiber accounting about 50%-67%, pure cotton fiber accounting about 5%-10%.The non-woven material surface contact angle range of the utility model is 70 ° -90 °, and surface liquid residual is few, and can effectively prevent bleeding back, and has dry and comfortable, comfortable effect.And the utility model patent product can be punched, be embossed, to increase gas permeability and aesthetics.
Description
Technical field
The utility model relates to double-layer structure, the composite non wovens of a kind of non-woven complex fiber material of hot wind containing pure cotton fiber
Cloth and amenities, belong to technical field of composite materials.
Background technique
Currently, the hot wind non-woven material for being used as health product surface layer is usually made of pure hydrophilic bicomponent fibers, product
Hydrophily is strong, and contact angular region is 0~40 °, bleeds back height.Hot-wind nonwoven cloth made of pure hydrophilic fibers is used as paper diaper surface layer,
It is more using rear surface liquid residue, height is bled back, infant skin is in wet environment, red hip easily occurs；As health
Towel surface layer will appear similar problems, easily leads to female skin allergy, influences health.
Summary of the invention
The purpose of this utility model is: providing a kind of non-woven complex fiber material of hot wind containing pure cotton fiber and hygienic use
Product, solve the problems, such as in non-woven fabrics in the prior art and amenities it is dry-ness it is bad, the amount of bleeding back is big.
The non-woven complex fiber material of a kind of hot wind containing pure cotton fiber, which is characterized in that the fibrous material has two layers
Structure, wherein first layer fibrous material is made of slightly water-wet fiber, second layer fiber combined by more close fibers and pure cotton fiber and
At.
First layer fibrous material and second layer fibrous material weight ratio are 1/1~2/1.
The water drop contact angular region of the slightly water-wet fiber is 70~90 °, and the weight ratio of pure cotton fiber is total weight
5%-10%.Slightly water-wet fiber can be reduced and be bled back, and raising is dry-ness, and the second layer can increase the second layer containing pure cotton fiber and hold liquid
Amount reduces liquid and bleeds back.
The second aspect of the utility model:
A kind of fibrous composite is that the non-woven fabrics by being located at upper layer and bottom below are mutually combined；It is described
The material of non-woven fabrics be the above-mentioned non-woven complex fiber material of dry and comfortable hot wind.
The non-woven fabrics is equipped with bulge, and cavity is formed between bulge and bottom.
The aperture of the back taper protruded to bottom direction is provided in bulge.
Non-woven fabrics is bonded with bottom by binding site, and the binding site is not in bulge.
In terms of the third of the utility model:
It include the amenities of the non-woven complex fiber material of dry and comfortable hot wind.
The amenities baby diaper, adult diaper, baby's pants type urine pants, adult pants type urine pants, incontinence pad, care
Towel, sanitary napkin, panty liner, puerpera's towel or cream pad.
Beneficial effect
The non-woven material surface of the utility model be by first layer slightly water-wet fibrous layer and the second layer it is fine containing pure cotton
More close fibrous layer compositions of dimension, surface liquid residual is few, and can effectively prevent bleeding back, and has dry and comfortable, comfortable effect.Due to this
The fibrous material of invention is composed of the different materials at two layers of function, and slightly water-wet fibrous layer can quickly seep down moisture,
And absorbed by the following water-absorbent material containing pure cotton fiber, and slightly water-wet fiber has biggish water droplet contact angle, it is ensured that
It not will form between skin and directly contact, raising is dry-ness, and can be punched, be pressed to the utility model patent product
Flower, to increase gas permeability and aesthetics.
Detailed description of the invention
Fig. 1 is a kind of surface texture of non-woven fabrics；
Fig. 2 be non-woven fabrics in conjunction with bottom after composite material sectional view；
Wherein, wherein 1, first layer fibrous layer；2, second layer fibrous layer；3, non-woven fabrics；4, bottom；5, bulge；6, it opens
Hole；7, binding site 8, pure cotton fiber 22, aperture.Different legends represents different regions.
Specific embodiment
Embodiment 1
Slightly water-wet fiber is using the ES fiber of Shanghai Far East fiber Co., Ltd, and more parent's fibers are using Guangzhou skill
Like silk fiber Co., Ltd ETC series fiber, pure cotton fiber using Fujian Nan Fang company pure cotton fiber.
The slightly water-wet fiber that fineness is 2D is made into first layer fibrous layer, is the more close fibers and pure cotton fiber of 2D by fineness
Mixing is made into second layer fibrous layer, and the first fibrous layer 1 and the second fibrous layer 2 can be as shown in Figure 1 in this way, by upper layer and lower layer knot
Structure composition.The weight ratio of first layer and the second layer is 1:1；Pure cotton fiber 8 is to be uniformly distributed in second layer fibrous layer 2.
Above-mentioned fabric lining can be combined with bottom non-woven fabrics, constitute upper and lower level composite material.
The non-woven fabrics of bottom 4 can be polypropylene material matter, and upper and lower level compound tense, the non-woven fabrics 3 positioned at upper layer is above-mentioned
It is dry and comfortable low to bleed back complex fiber material；The non-woven fabrics 3 is equipped with bulge 5, forms cavity between bulge 5 and bottom 4；In drum
Wrap the aperture 6 for being provided with the back taper protruded to bottom direction；Non-woven fabrics 3 is bonded with bottom 4 by binding site 7, institute
The binding site 7 stated is not in bulge 5；The diameter range of aperture 6 is in 0.4~1.8mm(the present embodiment using 0.6mm)；Bulge 5
Diameter range can be between 2~15mm (in the present embodiment using 3mm), the height of bulge 5 can be between 0.2~7mm
(0.4mm is used in the present embodiment).Bulge has stereoscopic effect, it is ensured that the appearance profile of bulge is clear, can also improve
The tensile strength of double layer fibre non-woven fabrics.Aperture 22 is opened in bulge, upper surface of the hole via surface layer non-woven fabrics, surface layer non-woven fabrics
The inside of bulge is extended in top-down taper with surface layer non-woven fabrics lower surface, this is also formed bulge upper surface, cone
Hole bottom and the level of bulge bottom three, liquid can be penetrated into inside bulge via taper hole through bulge bottom percolation to product
Inside, or penetrate into interiors of products via depressed area between bulge, the good height of the retentivity of bulge, the taper in bulge
The chance that liquid bleeds back to surface layer non-woven fabrics surface layer is all reduced in hole well, so that it is guaranteed that product is dry and comfortable.
By the above-mentioned application of dress material being combined by top fiber layer and lower layer's polypropylene non-woven layer of cloth in paper diaper
It is tested for the property, using certain foreign well-known brand paper diaper as test product, uses surface layer to be that pure hydrophilic hot wind is non-and knit
Producing material material.
Its surface layer is replaced with the utility model product, comparative test data, as shown above.It was found that its amount of bleeding back is reduced
60%, it is dry-ness to be obviously improved.
Claims (8)
1. a kind of double-layer structure of the non-woven complex fiber material of hot wind containing pure cotton fiber, which is characterized in that wherein first layer is fine
Dimension material is made of slightly water-wet fiber, and second layer fiber is composed of more close fibers and pure cotton fiber；More close fibers
Using Guangzhou Yi Ai silk fiber Co., Ltd ETC series fiber；The water drop contact angular region of the slightly water-wet fiber
It is 70~90 °.
2. double-layer structure according to claim 1, which is characterized in that first layer fibrous material and second layer fibrous material weight
Measuring ratio is 1/1~2/1.
3. double-layer structure according to claim 1, which is characterized in that the weight ratio of pure cotton fiber is the 5%- of total weight
10%。
4. a kind of compound nonwoven cloth, which is characterized in that be that the non-woven fabrics (3) by being located at upper layer and bottom (4) below are mutual
It is combined；The non-woven fabrics positioned at upper layer has hot wind containing pure cotton fiber as claimed in any one of claims 1 to 3 non-
Weave the double-layer structure of complex fiber material.
5. compound nonwoven cloth according to claim 4, which is characterized in that the non-woven fabrics (3) is equipped with bulge (5),
Cavity is formed between bulge (5) and bottom (4)；The aperture (6) of the back taper protruded to bottom direction is provided in bulge.
6. compound nonwoven cloth according to claim 4, which is characterized in that non-woven fabrics (3) and bottom (4) pass through binding site
(7) it is bonded, the binding site (7) is not on bulge (5).
7. a kind of amenities, which is characterized in that include that claims 1 to 3 is described in any item in the amenities
The double-layer structure of the non-woven complex fiber material of hot wind containing pure cotton fiber.
8. amenities according to claim 7, which is characterized in that the amenities is baby diaper, adult urine
Trousers, incontinence pad, sanitary napkin, panty liner, puerpera's towel or cream pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991422.3U CN209661988U (en) | 2018-06-26 | 2018-06-26 | A kind of double-layer structure, compound nonwoven cloth and the amenities of the non-woven complex fiber material of hot wind containing pure cotton fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991422.3U CN209661988U (en) | 2018-06-26 | 2018-06-26 | A kind of double-layer structure, compound nonwoven cloth and the amenities of the non-woven complex fiber material of hot wind containing pure cotton fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661988U true CN209661988U (en) | 2019-11-22 |
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ID=68559667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820991422.3U Active CN209661988U (en) | 2018-06-26 | 2018-06-26 | A kind of double-layer structure, compound nonwoven cloth and the amenities of the non-woven complex fiber material of hot wind containing pure cotton fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005157A (en) * | 2019-12-09 | 2020-04-14 | 福建恒安集团有限公司 | Three-dimensional embossed non-woven fabric containing cotton layer and preparation method thereof |
-
2018
- 2018-06-26 CN CN201820991422.3U patent/CN209661988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005157A (en) * | 2019-12-09 | 2020-04-14 | 福建恒安集团有限公司 | Three-dimensional embossed non-woven fabric containing cotton layer and preparation method thereof |
| CN111005157B (en) * | 2019-12-09 | 2021-10-15 | 福建恒安集团有限公司 | Three-dimensional embossed non-woven fabric containing cotton layer and preparation method thereof |
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