CN202242143U - V-shaped melt-blown non-woven cloth - Google Patents
V-shaped melt-blown non-woven cloth Download PDFInfo
- Publication number
- CN202242143U CN202242143U CN2011203611564U CN201120361156U CN202242143U CN 202242143 U CN202242143 U CN 202242143U CN 2011203611564 U CN2011203611564 U CN 2011203611564U CN 201120361156 U CN201120361156 U CN 201120361156U CN 202242143 U CN202242143 U CN 202242143U
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- China
- Prior art keywords
- woven cloth
- superfine fibre
- shaped melt
- shape
- utility
- 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 - Lifetime
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Abstract
The utility model discloses V-shaped melt-blown non-woven cloth, which comprises a superfine fiber layer and non-woven cloth layers, wherein the non-woven cloth layers are laid on two sides of the superfine fiber layer and are propene polymer (PP) non-woven cloth, and fibers in the superfine fiber layer are regularly ranged in a V shape. Because the superfine fibers between two layers of non-woven cloth are regularly ranged in the V shape, compared with the existing disorder and unsystematic structure, the V-shaped melt-blown non-woven cloth has higher filling, and ideal sound absorption coefficient, bulking degree and uniformity are realized.
Description
Technical field
The utility model relates to fiber matting, is specifically related to a kind of V-arrangement melt spraying non-woven fabrics.
Background technology
Nonwoven product is seen everywhere in daily life; For example as diaper, sanitary napkin, rag and filtration, series products or the like; The multinomial important performance of nonwoven product need be carried out by the superfine fibre net, and the quality that melts and sprays of superfine fibre net is the difficult point place in the melt spraying non-woven fabrics processing.
A kind of melt spraying non-woven fabrics of the prior art; Mainly mix back injection HTHP air melt spraying non-woven fabrics by terylene and form, the product that obtains sees that from cross-wise direction the fiber alignment of mid portion is rambling irregular shape; Be difficult to obtain desirable loft and uniformity, packing ratio is lower.
The utility model content
It is higher that the purpose of the utility model provides a kind of packing ratio, has desirable loft and inhomogeneity V-arrangement melt spraying non-woven fabrics.
The utility model solves the technical scheme that its technical problem adopted: a kind of V-arrangement melt spraying non-woven fabrics comprises the superfine fibre layer and is laid in the nonwoven layer on the superfine fibre layer two sides that the fiber in the described superfine fibre layer is in the shape of the letter V regularly arranged.
Wherein, described nonwoven layer is the PP nonwoven.
The beneficial effect of the utility model is: the superfine fibre between the two-layer nonwoven is in the shape of the letter V regularly arranged, compares existing disorderly and unsystematic structure, and packing ratio is higher, has desirable loft and uniformity.
Description of drawings
Fig. 1 is the cutaway view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
With reference to shown in Figure 1, the utility model discloses a kind of V-arrangement melt spraying non-woven fabrics, comprise superfine fibre layer 2 and be laid in the nonwoven layer 1 on superfine fibre layer 2 two sides; Fiber in the described superfine fibre layer 2 is in the shape of the letter V regularly arranged, and wherein, described nonwoven layer 1 is the PP nonwoven; Because the superfine fibre between two nonwoven layer 1 is in the shape of the letter V regularly arranged; Compare existing disorderly and unsystematic structure, packing ratio is higher, has desirable acoustic absorptivity, loft and uniformity.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
1. a V-arrangement melt spraying non-woven fabrics comprises superfine fibre layer (2) and is laid in the nonwoven layer (1) on superfine fibre layer (2) two sides, and it is characterized in that: the fiber in the described superfine fibre layer (2) is in the shape of the letter V regularly arranged.
2. melt spraying non-woven fabrics according to claim 1 is characterized in that, described nonwoven layer (1) is the PP nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203611564U CN202242143U (en) | 2011-09-26 | 2011-09-26 | V-shaped melt-blown non-woven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203611564U CN202242143U (en) | 2011-09-26 | 2011-09-26 | V-shaped melt-blown non-woven cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242143U true CN202242143U (en) | 2012-05-30 |
Family
ID=46103436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203611564U Expired - Lifetime CN202242143U (en) | 2011-09-26 | 2011-09-26 | V-shaped melt-blown non-woven cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242143U (en) |
-
2011
- 2011-09-26 CN CN2011203611564U patent/CN202242143U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ou Yangyedong Inventor before: Yang Yedong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG YEDONG TO: OUYANG YEDONG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |