CN202208166U - Adsorption cotton for chemical spill treatment - Google Patents
Adsorption cotton for chemical spill treatment Download PDFInfo
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- CN202208166U CN202208166U CN2011203333520U CN201120333352U CN202208166U CN 202208166 U CN202208166 U CN 202208166U CN 2011203333520 U CN2011203333520 U CN 2011203333520U CN 201120333352 U CN201120333352 U CN 201120333352U CN 202208166 U CN202208166 U CN 202208166U
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Abstract
The utility model relates to a superfine fiber product, in particular to adsorption cotton for chemical spill treatment. The adsorption cotton for oil or other chemical spill treatment comprises a plurality of layers which are compounded with each other; one or more of the layers are polypropylene non-woven fabric layers formed through a melt blowing process; at least one of the upper surface and the lower surface of the adsorption cotton is a non-woven fabric film which is 5-35 g/m<2> in surface density and less susceptible to defibering; pressed patterns are distributed on the surface of the adsorption cotton; the pressure points compound the non-woven fabric layers together; and a discontinuous through pressing thread is processed on the adsorption cotton, so that the upper surface and the lower surface can be separated from each other through tearing. The adsorption cotton has the characteristics of low probability of defibering, convenience in use, acid resistance, alkaline resistance, oil resistance, corrosion resistance, static electricity resistance and the like, and is more beautiful in appearance and more convenient in use.
Description
Technical field
The utility model relates to a kind of superfine fibre goods, especially relates to a kind of absorption cotton that the chemicals spill and leakage is handled that is used for.
Background technology
Non-weaving cloth is a kind of need not spinning cotton and weaving cloth and the fabric that forms just carries out orientation or random alignment with textile staple or long filament, forms fibre net structure, adopts methods reinforcings such as mechanical, hot sticky or chemistry to form then.It is not by one one yarns interwoven, woollen yarn knitting together, but with fiber directly method through physics be bonded together.Non-weaving cloth has been broken through traditional weaving principle, and has characteristics such as technological process is short, speed of production is fast, and output is high, cost is low, purposes is wide, raw material sources are many.Non-woven fabrics fiber with melt-blown process preparation is ultra-fine, voidage is big, and absorbent is strong, can bubble through the water column for a long time after the imbibition and indeformable, is widely used in fields such as oil spilling absorption, leakage of chemical liquid absorption, plant maintenance, environmental protection.The existing melt spraying non-woven fabrics that is used for industry absorption on the market is because fiber very thin (diameter is the 2-4 micron); Be easy to fracture; The easy defiber of surface fiber; Can't in the environment that the cleaning degree is had relatively high expectations, use, thereby and need to cut into bulk with cutter in using and cause and use inconvenience, these deficiencies need further improvement.
The utility model content
Thereby the utility model mainly is to solve existing in prior technology to be used for the melt spraying non-woven fabrics of industry absorption owing to the easy defiber of its surface fiber, use and need to cut into bulk with cutter and cause the technical problem of using inconvenience etc.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of absorption cotton that is used for oil product and the processing of other chemicals spill and leakage; Absorption is cotton for MULTILAYER COMPOSITE forms, wherein one or more layers polypropylene non-woven fabric for processing through melt-blown process; Having a superficial layer at least in cotton two surfaces up and down of absorption is that surface density is 5-35g/m
2The thin nonwoven layers that is difficult for defiber; The cotton surface distributed of absorption has the pattern of compacting, and pressure point is combined with each other multi-layer nonwoven fabrics, and is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the absorption cotton.
As preferably, the pattern position of the cotton compacting of absorption is because the input of compacting energy and fusion or partial melting, and it is rectangular-shaped or polygon-shaped that pressure point is round point shape, through pressure point with multi-layer nonwoven fabrics compound be one, the area of single pressure point is the 1-13 square millimeter; The pattern of the cotton compacting of absorption is the equilateral triangle shape.
The ultrasonic equipment compacting is generally adopted in the compacting of adsorbing cotton pattern, and mechanical energy is converted into heat energy, and the nonwoven generation fusion at impression place also is spot distribution; Adsorption rate (comprising absorption oil product and absorption chemical liquid) through the impression place is faster than the speed of passing through the cotton surface adsorption of absorption.In order to reach the optimal adsorption effect, make adsorption rate everywhere identical, and reach maximal absorptive capacity, require impression to be evenly distributed as much as possible, the impression with compacting is distributed as good with equilateral triangle or hexagon especially.In addition, the pattern of compacting also plays compound action, and multi-layer nonwoven fabrics is become one through fusion point is compound.Absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton; Generally also adopt ultrasonic equipment processing, line ball is crisscross, and it effectively reduces local intensity; Thereby it is cotton to be convenient to cut apart, to tear absorption, can tear from whole volume or full wafer product with hand during use and take.
As preferably, the surface density of adsorbing the thin nonwoven layers that is difficult for defiber on cotton top layer is 10-30g/m
2Because the melt-blown nonwoven measuring fiber is thinner, voidage is bigger, and outward appearance is bulk, is easy to defiber in the use, and therefore after the surface covered the nonwoven that one deck is difficult for defiber, this point that can solve melt spraying non-woven fabrics was not enough.Can not be too thick but nonwoven surface covers layer, the too thick adsorption effect of nonwoven that then can influence to oil product and other chemicals.
In another embodiment, a kind of absorption cotton that is used for oil product and the processing of other chemicals spill and leakage, absorption is cotton to form for individual layer or by MULTILAYER COMPOSITE, and wherein one deck is the polypropylene non-woven fabric that processes through melt-blown process at least; The polypropylene melt blown non-woven fabric pack into by the thin nonwoven layers that is difficult for defiber process the bag in, the surface density of thin layer is 5-35g/m
2, pattern and the thin layer composite of polypropylene melt blown non-woven fabric through compacting together; Absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
As preferably, the surface density of the thin nonwoven layers that is difficult for defiber on the cotton surface of absorption is 10-30g/m
2The cotton pattern of going up compacting of absorption is the equilateral triangle shape.
Therefore, the utlity model has and be difficult for defiber, characteristics such as easy to use, make this be used for a kind of be used for the cotton outward appearance of absorption that the chemicals spill and leakage handles more attractive in appearance, use also more convenient.
Description of drawings
Accompanying drawing 1 is a kind of sketch map of the cotton press pattern of the absorption of the utility model; Pressure point is equilateral triangle and distributes.
Accompanying drawing 2 is structural representations of the utility model.1 is pressure point, and 2 is line ball.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, do further bright specifically to the technical scheme of the utility model.
A kind of absorption cotton that is used for the processing of chemicals spill and leakage, the absorption cotton is 2 layers and is composited that wherein one deck is the polypropylene non-woven fabric that processes through melt-blown process, the surface density of melt spraying non-woven fabrics is 400g/m
2, one deck is a spun-bonded non-woven fabrics in addition, the surface density of spun-bonded non-woven fabrics is 30g/m
2The cotton surface distributed of absorption has the pattern of compacting, and pressure point is combined with each other two-layer nonwoven, and pressure point is equilateral triangle; And absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
A kind of absorption cotton that is used for the processing of chemicals spill and leakage, the absorption cotton is 3 layers and is composited, the polypropylene non-woven fabric of intermediate layer for processing through melt-blown process, the surface density of melt spraying non-woven fabrics is 200g/m
2, two-layer up and down is spun-bonded non-woven fabrics, the surface density of spun-bonded non-woven fabrics is 15g/m
2The cotton surface distributed of absorption has the pattern of compacting, and pressure point is together non-woven fabric compounded with 3 layers, and pressure point is equilateral triangle; And absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
A kind of absorption cotton that is used for the processing of chemicals spill and leakage, the absorption cotton is 9 layers and is composited that wherein 8 layers is the polypropylene non-woven fabrics that process through melt-blown process, and superficial layer is a spun-bonded non-woven fabrics, and the surface density of spun-bonded non-woven fabrics is 15g/m
2The cotton surface distributed of absorption has the pattern of compacting, and pressure point is together non-woven fabric compounded with 9 layers, and pressure point is equilateral triangle; And absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
A kind of absorption cotton that is used for the processing of chemicals spill and leakage, the absorption cotton is 10 layers and is composited that wherein 8 layers is the polypropylene non-woven fabrics that process through melt-blown process, and two superficial layers are spun-bonded non-woven fabrics, and the surface density of spun-bonded non-woven fabrics is 15g/m
2The cotton surface distributed of absorption has the pattern of compacting, and pressure point is together non-woven fabric compounded with 10 layers, and pressure point is equilateral triangle; And absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
Embodiment 5
A kind of absorption cotton that is used for the processing of chemicals spill and leakage, the cotton polypropylene non-woven fabric that processes through melt-blown process for individual layer of absorption, the surface density of melt spraying non-woven fabrics is 400g/m
2Nonwoven is packed in the bag that the spun-bonded non-woven fabrics thin layer that is difficult for defiber processes, and the surface density of thin layer is 15g/m
2, pattern and the spun-bonded non-woven fabrics thin layer composite of melt spraying non-woven fabrics through compacting together, pressure point is equilateral triangle; Absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
Claims (8)
1. one kind is used for the absorption cotton that the chemicals spill and leakage is handled, and it is characterized in that described absorption is cotton for MULTILAYER COMPOSITE forms, wherein one or more layers polypropylene non-woven fabric for processing through melt-blown process; Having a superficial layer at least in cotton two surfaces up and down of described absorption is that surface density is 5-35g/m
2The thin nonwoven layers that is difficult for defiber; The cotton surface distributed of described absorption has the pattern of compacting, and pressure point is combined with each other multi-layer nonwoven fabrics, and is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the absorption cotton.
2. a kind of absorption cotton that the chemicals spill and leakage is handled that is used for according to claim 1; The pattern position that it is characterized in that the cotton compacting of described absorption is because the input of compacting energy and fusion or partial melting; It is rectangular-shaped or polygon-shaped that pressure point is round point shape; Through pressure point with multi-layer nonwoven fabrics compound be one, the area of single pressure point is the 1-13 square millimeter.
3. a kind of absorption cotton that the chemicals spill and leakage is handled that is used for according to claim 2 is characterized in that the pattern of the cotton compacting of described absorption is the equilateral triangle shape.
4. according to each described a kind of absorption cotton that the chemicals spill and leakage is handled that is used in the claim 1 to 3, the surface density that it is characterized in that the thin nonwoven layers that is difficult for defiber on the cotton top layer of described absorption is 10-30g/m
2
5. one kind is used for the absorption cotton that the chemicals spill and leakage is handled, and it is characterized in that described absorption cotton forms for individual layer or by MULTILAYER COMPOSITE, and wherein one deck is the polypropylene non-woven fabric that processes through melt-blown process at least; Described polypropylene melt blown non-woven fabric pack into by the thin nonwoven layers that is difficult for defiber process the bag in, the surface density of thin layer is 5-35g/m
2, pattern and the thin layer composite of described polypropylene melt blown non-woven fabric through compacting together; Absorption is processed with the discontinuous line ball that the upper and lower surfaces being convenient to tear runs through on the cotton.
6. a kind of absorption cotton that the chemicals spill and leakage is handled that is used for according to claim 5; It is characterized in that the cotton pattern position of going up compacting of described absorption because the input of compacting energy and fusion or partial melting; Pressure point is round point shape or rectangular-shaped; Through pressure point with multi-layer nonwoven fabrics compound be one, the area of single pressure point is the 1-13 square millimeter.
7. a kind of absorption cotton that the chemicals spill and leakage is handled that is used for according to claim 5 is characterized in that the surface density of the thin nonwoven layers that is difficult for defiber on the cotton surface of described absorption is 10-30g/m
2
8. according to claim 5 or 6 or 7 described a kind of absorption cottons that the chemicals spill and leakage is handled that are used for, it is characterized in that the cotton pattern of going up compacting of described absorption is the equilateral triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203333520U CN202208166U (en) | 2011-09-07 | 2011-09-07 | Adsorption cotton for chemical spill treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203333520U CN202208166U (en) | 2011-09-07 | 2011-09-07 | Adsorption cotton for chemical spill treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208166U true CN202208166U (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203333520U Expired - Fee Related CN202208166U (en) | 2011-09-07 | 2011-09-07 | Adsorption cotton for chemical spill treatment |
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|---|---|
| CN (1) | CN202208166U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142354A (en) * | 2012-10-31 | 2013-06-12 | 上海意东无纺布制造有限公司 | Point compound absorbent pad |
| CN104369489A (en) * | 2014-11-18 | 2015-02-25 | 柳州市金旭节能科技有限公司 | Adsorption material suitable for water-oil mixed environment |
| CN104399443A (en) * | 2014-11-18 | 2015-03-11 | 柳州市金旭节能科技有限公司 | Adsorbent cotton strip bag |
| CN104399442A (en) * | 2014-11-18 | 2015-03-11 | 柳州市金旭节能科技有限公司 | Color-changeable adsorbent cotton |
| CN104437429A (en) * | 2014-11-18 | 2015-03-25 | 柳州市金旭节能科技有限公司 | Color-changing adsorption material |
| CN105498738A (en) * | 2015-12-15 | 2016-04-20 | 苏州贝多环保技术有限公司 | Preparation method of strengthened type oil absorption cotton |
| CN111605878A (en) * | 2020-06-12 | 2020-09-01 | 深圳海洋卫士环保科技有限公司 | Protective cover for chemicals and chemical tracking method |
-
2011
- 2011-09-07 CN CN2011203333520U patent/CN202208166U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142354A (en) * | 2012-10-31 | 2013-06-12 | 上海意东无纺布制造有限公司 | Point compound absorbent pad |
| CN104369489A (en) * | 2014-11-18 | 2015-02-25 | 柳州市金旭节能科技有限公司 | Adsorption material suitable for water-oil mixed environment |
| CN104399443A (en) * | 2014-11-18 | 2015-03-11 | 柳州市金旭节能科技有限公司 | Adsorbent cotton strip bag |
| CN104399442A (en) * | 2014-11-18 | 2015-03-11 | 柳州市金旭节能科技有限公司 | Color-changeable adsorbent cotton |
| CN104437429A (en) * | 2014-11-18 | 2015-03-25 | 柳州市金旭节能科技有限公司 | Color-changing adsorption material |
| CN105498738A (en) * | 2015-12-15 | 2016-04-20 | 苏州贝多环保技术有限公司 | Preparation method of strengthened type oil absorption cotton |
| CN111605878A (en) * | 2020-06-12 | 2020-09-01 | 深圳海洋卫士环保科技有限公司 | Protective cover for chemicals and chemical tracking method |
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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: 20120502 Termination date: 20130907 |