CN202576855U - Non-woven fabric - Google Patents
Non-woven fabric Download PDFInfo
- Publication number
- CN202576855U CN202576855U CN 201220103217 CN201220103217U CN202576855U CN 202576855 U CN202576855 U CN 202576855U CN 201220103217 CN201220103217 CN 201220103217 CN 201220103217 U CN201220103217 U CN 201220103217U CN 202576855 U CN202576855 U CN 202576855U
- Authority
- CN
- China
- Prior art keywords
- surface layer
- hydrophilic surface
- woven cloth
- spun
- water
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses non-woven fabric, which has one-time forming double-sided effects with one water-repellent surface and one hydrophilic surface. The non-woven fabric comprises a hydrophilic surface layer and a water-repellent surface layer, additive particles are arranged in the hydrophilic surface layer and are attached to the hydrophilic surface layer, and the hydrophilic surface layer and the water-repellent surface layer are made of spun-bonded non-woven cloth. The product has excellent physical properties of the spun-bonded non-woven cloth, different functions can be achieved by the two surfaces, the one-time formation of multifunctional non-woven cloth is initiated, the non-woven cloth is guided to develop towards multiple functions, and the scope of application of the non-woven cloth can be broadened. In particular, the product has obvious advantages in medical protective materials, and significant economic and social benefits can be created.
Description
Technical field
The utility model relates to a kind of nonwoven fabric, refers in particular to a kind of one-time formed nonwoven fabric.
Background technology
In the modern society, the using all having aspect medical disposable material, protective articles, industrial or agricultural and the household widely of nonwoven fabric, so the demand of nonwoven fabric is very big.Wherein spun-bonded non-woven fabrics is started in the seventies in last century, and China then starts to walk in this field more evening, until just begin development the nineties in last century.But, meet the long-range developing goal of China's nonwoven fabric because it is the new technology of a kind of youth and development prospect.Because stretch-proof distortion, the ultimate strength machine elongation characteristics of spun-bonded non-woven fabrics are good, have determined Application Areas very extensive, therefore single performance indications can't satisfy diversification and get the market demand, need change to multifunction.
The utility model inventor promptly to the problems referred to above, has proposed a kind of new design.
Summary of the invention
The utility model is to the disappearance of prior art existence, and its main purpose provides a kind of one side and refuses the hydrophilic two-sided effect nonwoven fabric of one-shot forming of water one side.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of nonwoven fabric is characterized in that: comprise hydrophilic surface layer and refuse water surface layer, be provided with builder granule in the said hydrophilic surface layer; This builder granule is a surfactant; Being attached to above-mentioned hydrophilic surface layer, is form through adding in the spinning process of one-shot forming spun-bonded non-woven fabrics technology, and said hydrophilic surface layer and refuse water surface layer and be the spun-bonded non-woven fabrics layer.
After the utility model adopted technique scheme, its beneficial effect is: the nonwoven fabric of this utility model had both had the excellent physical properties of spun-bonded non-woven fabrics, and two-sided have different functions again.Promptly wherein hydrophilic surface layer is that surfactant makes it obtain hydrophilicity through adding builder granule in the spinning process of one-shot forming spun-bonded non-woven fabrics technology; In addition then to utilize the spun-bonded non-woven fabrics raw material be that the water effect is refused in the water characteristic formation of refusing of polyethylene itself to one side; Thereby started the pioneer of one-shot forming multifunctional non-woven fabric; To lead nonwoven fabric to change to multifunction; Widen the Application Areas of nonwoven fabric, especially, can create the economic benefit and the social benefit that are showing having tangible product advantage aspect the medical protection material.
Description of drawings
Fig. 1 is the stratiform cutaway view of the utility model.
The specific embodiment
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment: a kind of nonwoven fabric that is illustrated in figure 1 as the utility model; It is characterized in that: comprise hydrophilic surface layer 1 and refuse water surface layer 2; Be provided with builder granule 3 in the said hydrophilic surface layer 1; This builder granule 3 is a surfactant, is attached to above-mentioned hydrophilic surface layer 1, is to form through adding in the spinning process of one-shot forming spun-bonded non-woven fabrics technology; Addition is (2.5-3.5) %, and said hydrophilic surface layer 1 and refuse water surface layer 2 and be the spun-bonded non-woven fabrics layer.
Focusing on of the utility model, the nonwoven fabric of this utility model had both had the excellent physical properties of spun-bonded non-woven fabrics, and two-sided have different functions again.Promptly wherein hydrophilic surface layer 1 is that surfactant makes it obtain hydrophilicity through adding builder granule 3 in the spinning process of one-shot forming spun-bonded non-woven fabrics technology; In addition then to utilize the spun-bonded non-woven fabrics raw material be that the water effect is refused in the water characteristic formation of refusing of polyethylene itself to one side; Thereby started the pioneer of one-shot forming multifunctional non-woven fabric; To lead nonwoven fabric to change to multifunction; Widen the Application Areas of nonwoven fabric, especially, can create the economic benefit and the social benefit that are showing having tangible product advantage aspect the medical protection material.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. nonwoven fabric, it is characterized in that: comprise hydrophilic surface layer and refuse water surface layer, be provided with builder granule in the said hydrophilic surface layer, this builder granule is attached to above-mentioned hydrophilic surface layer, and said hydrophilic surface layer and refuse water surface layer and be the spun-bonded non-woven fabrics layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103217 CN202576855U (en) | 2012-03-20 | 2012-03-20 | Non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103217 CN202576855U (en) | 2012-03-20 | 2012-03-20 | Non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576855U true CN202576855U (en) | 2012-12-05 |
Family
ID=47246284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220103217 Expired - Fee Related CN202576855U (en) | 2012-03-20 | 2012-03-20 | Non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970488A (en) * | 2016-06-27 | 2016-09-28 | 李宁（中国）体育用品有限公司 | Functional stitch-bonded non-woven fabric and preparation method thereof |
-
2012
- 2012-03-20 CN CN 201220103217 patent/CN202576855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970488A (en) * | 2016-06-27 | 2016-09-28 | 李宁（中国）体育用品有限公司 | Functional stitch-bonded non-woven fabric and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |