CN202139405U - Elastic composite non-woven material - Google Patents
Elastic composite non-woven material Download PDFInfo
- Publication number
- CN202139405U CN202139405U CN201120202555U CN201120202555U CN202139405U CN 202139405 U CN202139405 U CN 202139405U CN 201120202555 U CN201120202555 U CN 201120202555U CN 201120202555 U CN201120202555 U CN 201120202555U CN 202139405 U CN202139405 U CN 202139405U
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- CN
- China
- Prior art keywords
- elastic composite
- elastic
- woven material
- composite non
- web
- 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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- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 241000381602 Vachellia nebrownii Species 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000009960 carding Methods 0.000 abstract 3
- 208000032544 Cicatrix Diseases 0.000 abstract 1
- 231100000241 scar Toxicity 0.000 abstract 1
- 230000037387 scars Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 4
- 239000013536 elastomeric material Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 238000005213 imbibition Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 208000012886 Vertigo Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
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- Nonwoven Fabrics (AREA)
Abstract
The utility model discloses an elastic composite non-woven material, which includes two layers of spun-laced fiber carding webs (1), wherein an elastic melt-blown fiber web (2) is combined between two layers of spun-laced fiber carding webs (1). The elastic composite non-woven material has the characteristics of the high water absorbability, the high air permeability and the soft hand feel of the spun-laced fiber carding web as well as the high elasticity of the elastic melt-blown fiber web. The contact specific surface area of the elastic composite non-woven material together with the skin is increased so as not to produce the scars owing to the total-area combination of the elastic melt-blown fiber web; the elastic composite non-woven material can be used as the waistline material or the medical bandage material so that the user feels comfortable.
Description
Technical field
The utility model relates to a kind of elastic composite nonwoven material, and especially a kind of performance that had both had good water imbibition, gas permeability and soft feel has elastomeric elastic composite nonwoven material again.
Background technology
Materials such as infant's paper diaper in the market, the waistline material of adult incontinence pants and medical bandage; Though its pattern is many; But material all adopts is that PE film and elastic rubber material or nonwoven fabric (polypropylene material) are composited with elastic rubber material, and elastic waistline made by this elastomeric material or there is following problem in medical bandage:
1. owing to have only elastomeric material to have elasticity in the composite; The percentage elongation of PE film or nonwoven fabric is minimum, so the area of elastomeric material in composite is very little, when causing lining after compound to contact with skin; Only there is the rubber-like elastomeric material to contact with skin; Contact area is little, and the time, long being easy to generate reined in trace, made the wearer uncomfortable;
With the PE film or non-woven fabric compounded after material because PE film and nonwoven fabric (polypropylene material) all belong to water-proof material, though have certain gas permeability, long-time dress back skin still can produce the sensation of humidity.
Water thorn fiber carded web is also claimed spun laced fabric, is to be main raw material(s) with staple fibres such as viscose glue, terylene, and the existing product through shredding, combing, low-pressure water thorn and stoving process are processed has the performance of higher water imbibition, gas permeability and soft feel.The elasticity meltblown fiber web also is to be raw material with the elasticity section, and the existing product through steps such as material loading, screw rod melt extruded, die head spinning and drawing-off are processed has higher elasticity (recovery).But, bigger because the elasticity melt-blown material has higher viscosity and low flowability to the influence of spinning properties, therefore, up to now also not with elasticity meltblown fiber web and the compound relevant report of processing composite of water thorn fiber carded web.
Summary of the invention
The utility model is in order to solve the above-mentioned technical problem of existing in prior technology, a kind of performance that had both had good water imbibition, gas permeability and soft feel to be provided, having elastomeric elastic composite nonwoven material again.
The technical solution of the utility model is: a kind of elastic composite nonwoven material, two-layer water thorn fiber carded web is arranged, and in the middle of two-layer water thorn fiber carded web, be compounded with the elasticity meltblown fiber web.
The utility model is that stinging the fiber carded web levels water compound with the elasticity meltblown fiber web that places the centre is one; Both had high-hydroscopicity, highly-breathable and soft characteristics that water stings the fiber carded web, had the high elasticity of elasticity meltblown fiber web again.Because gross area is compound elasticity meltblown fiber web, thus increase contact gear ratio surface area when contact with skin, can not produce and rein in trace, as waistline material or medical bandage material, it is comparatively comfortable that the user will feel.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model embodiment carries out as follows:
A. prepare the elasticity meltblown fiber web;
B. through apparatus for displaying respectively water thorn fiber carded web (current material) broadcast to the elasticity meltblown fiber web and above;
C. be combined into net.
Promptly process elastic composite nonwoven material as shown in Figure 1, two-layer water thorn fiber carded web 1 is arranged, in the middle of two-layer water thorn fiber carded web 1, be compounded with elasticity meltblown fiber web 2.
The product of the utility model embodiment is 150 g/m
2, the result is as shown in table 1 for its physical testing:
Table 1
Claims (1)
1. an elastic composite nonwoven material is characterized in that: two-layer water thorn fiber carded web (1) is arranged, in the middle of two-layer water thorn fiber carded web (1), be compounded with elasticity meltblown fiber web (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120202555U CN202139405U (en) | 2011-06-16 | 2011-06-16 | Elastic composite non-woven material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120202555U CN202139405U (en) | 2011-06-16 | 2011-06-16 | Elastic composite non-woven material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202139405U true CN202139405U (en) | 2012-02-08 |
Family
ID=45550476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120202555U Expired - Lifetime CN202139405U (en) | 2011-06-16 | 2011-06-16 | Elastic composite non-woven material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202139405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641429A (en) * | 2016-08-31 | 2019-04-16 | 金伯利-克拉克环球有限公司 | Non-stretching adhesive elastomer with elastic network(s) |
| US12296564B2 (en) | 2016-02-29 | 2025-05-13 | Kimberly-Clark Worldwide, Inc. | Non-stretch bonded strand and film elastics |
-
2011
- 2011-06-16 CN CN201120202555U patent/CN202139405U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12296564B2 (en) | 2016-02-29 | 2025-05-13 | Kimberly-Clark Worldwide, Inc. | Non-stretch bonded strand and film elastics |
| CN109641429A (en) * | 2016-08-31 | 2019-04-16 | 金伯利-克拉克环球有限公司 | Non-stretching adhesive elastomer with elastic network(s) |
| CN109641429B (en) * | 2016-08-31 | 2021-08-10 | 金伯利-克拉克环球有限公司 | Non-stretch bonded elastomers with elastic webs |
| US12491698B2 (en) | 2016-08-31 | 2025-12-09 | Kimberly-Clark Worldwide, Inc. | Non-stretch bonded elastic with elastic net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |