CN202021871U - Non-woven fabric with multilayer structure - Google Patents
Non-woven fabric with multilayer structure Download PDFInfo
- Publication number
- CN202021871U CN202021871U CN2011201039301U CN201120103930U CN202021871U CN 202021871 U CN202021871 U CN 202021871U CN 2011201039301 U CN2011201039301 U CN 2011201039301U CN 201120103930 U CN201120103930 U CN 201120103930U CN 202021871 U CN202021871 U CN 202021871U
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- woven fabric
- cloth
- nonwoven
- fabric
- spunbond
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Abstract
The utility model relates to a non-woven fabric and discloses a non-woven fabric with a multilayer structure. The non-woven fabric comprises an upper-layer spunbond fabric, a middle-layer meltblown fabric and a lower-layer spunbond fabric, wherein two layers of non-woven fabric structures are further arranged below the lower-layer spunbond fabric. Due to the two layers of structures additionally adopted, the strength of the non-woven fabric is increased. According to the technical scheme of the non-woven fabric, as the strength of the non-woven fabric is increased, the non-woven fabric is applicable to the high-strength working environment.
Description
Technical field
The utility model relates to a kind of nonwoven, relates in particular to a kind of sandwich construction nonwoven.
Background technology
Nonwoven claims adhesive-bonded fabric again, be to constitute by fiber orientation or at random, be environment-friendly materials of new generation, have protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, capable of circulation characteristics such as use again.Many employing polypropylene (pp material) pellets are raw material, batch continuous one-step and produce through high-temperature fusion, spray silk, shop guiding principle, hot pressing.Because of outward appearance and some performance with cloth are called cloth.Because it is a kind of fabric that does not need to spin cotton and weave cloth and form, just textile staple or long filament are carried out orientation or support row at random, form fibre net structure, adopt methods such as mechanical, hot sticky or chemistry to reinforce then and form.It is not by one one yarns interwoven, woollen yarn knitting together, but with fiber directly method by physics be bonded together, will find so take nonwoven, be can not take out one by one the end of a thread.Non-weaving cloth has been broken through traditional weaving principle, and has that technological process is short, speed of production is fast, output height, characteristics such as cost is low, purposes is wide, raw material sources are many.But existing a lot of nonwoven intensity is lower, and the intensity that how to increase nonwoven is the purpose of this utility model.
Summary of the invention
The utility model provides a kind of sandwich construction nonwoven at the low deficiency of nonwoven intensity in the prior art.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The sandwich construction nonwoven comprises the spunbond cloth in upper strata, the middle level fusion spray cloth, and the spunbond cloth of lower floor, lower floor spunbond cloth below also is provided with the two-layer nonwoven structure.Establish double-layer structure more, make the intensity of nonwoven increase.
As preferably, the two-layer nonwoven structure is respectively fusion spray cloth and spunbond cloth from top to bottom.
According to the technical solution of the utility model, the intensity of nonwoven increases, and goes for high-intensity environment.
Description of drawings
Fig. 1 is the novel structural representation of this use;
The spunbond cloth in 1-upper strata, 2-middle level fusion spray cloth, the spunbond cloth of 3-lower floor, 4-fusion spray cloth, the spunbond cloth of 5-.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Embodiment
With reference to the accompanying drawings 1, the sandwich construction nonwoven comprises the spunbond cloth 1 in upper strata, middle level fusion spray cloth 2, and the spunbond cloth 3 of lower floor, lower floor spunbond cloth 3 belows also are provided with the two-layer nonwoven structure.The two-layer nonwoven structure is respectively fusion spray cloth 4 and spunbond cloth 5 from top to bottom.Establish double-layer structure more, make the intensity of nonwoven increase.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (2)
1. the sandwich construction nonwoven comprises the spunbond cloth in upper strata (1), middle level fusion spray cloth (2), and the spunbond cloth of lower floor (3) is characterized in that: the spunbond cloth of lower floor (3) below also is provided with the two-layer nonwoven structure.
2. sandwich construction nonwoven according to claim 1 is characterized in that: described two-layer nonwoven structure is respectively fusion spray cloth (4) and spunbond cloth (5) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201039301U CN202021871U (en) | 2011-04-11 | 2011-04-11 | Non-woven fabric with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201039301U CN202021871U (en) | 2011-04-11 | 2011-04-11 | Non-woven fabric with multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021871U true CN202021871U (en) | 2011-11-02 |
Family
ID=44846839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201039301U Expired - Fee Related CN202021871U (en) | 2011-04-11 | 2011-04-11 | Non-woven fabric with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836177A (en) * | 2015-05-29 | 2015-08-12 | 金海新源电气江苏有限公司 | Insulating separator plate for bus duct and preparation method of insulating separator plate |
-
2011
- 2011-04-11 CN CN2011201039301U patent/CN202021871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836177A (en) * | 2015-05-29 | 2015-08-12 | 金海新源电气江苏有限公司 | Insulating separator plate for bus duct and preparation method of insulating separator plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20130411 |