CN105498738A - Preparation method of strengthened type oil absorption cotton - Google Patents
Preparation method of strengthened type oil absorption cotton Download PDFInfo
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- CN105498738A CN105498738A CN201510934235.2A CN201510934235A CN105498738A CN 105498738 A CN105498738 A CN 105498738A CN 201510934235 A CN201510934235 A CN 201510934235A CN 105498738 A CN105498738 A CN 105498738A
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- absorbent material
- oil absorbent
- stitching
- preparation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3007—Moulding, shaping or extruding
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a preparation method of strengthened type oil absorption cotton. The method comprises the following steps of raw material preparation, melting extrusion, spinning and net forming, strengthening and cloth forming and hot cutting and winding, and the method further comprises the step of conducting stitching processing on hot-cut oil absorption cotton; by means of stitching processing, multiple evenly distributed oil absorption units are formed on the surface of the oil absorption cotton, and the stitching area subjected to stitching processing accounts for 1.5%-3.5% of the total area of the oil absorption cotton. By means of the preparation method of the strengthened type oil absorption cotton, the strength of traditional oil absorption cotton is improved, and when the oil absorption cotton is used in water, laying and breaking do not occur, and the oil absorption cotton is easy to refloat.
Description
Technical field
The present invention relates to the preparation field of oil absorbent material, particularly relate to a kind of preparation method of reinforced oil absorbent material.
Background technology
Oil absorbent material also makes absorbent tampons, industrial adsorption cotton, and people simply call it for oil absorbent material sometimes.Be divided into according to absorbing material characteristic: oil absorbent material, chemical imbibition cotton (be again chemicals adsorption cotton, imbibition is cotton) and universal adsorption cotton.Oil absorbent material can control and adsorb petroleum hydrocarbon, all kinds of acidity (comprising hydrofluoric acid), alkaline hazardous chemical, the extensive oil spill accident of non-corrosive liquid and sea etc.Adsorption cotton is after oil product and chemical leakage spill and leakage spatter leakage, disposes the most frequently used article arrived of leakage
Oil absorbent material is that the fiber be made up of inertia polypropylene melt-blown of a class and non-woven fabrics are made after specially treated, and it also keeps here by effective adsorptive liquid.Adsorption production is all be wrapped in in the polypropylene fibre through surface activation process agent process of sewer or non-woven fabrics, outer cloth and tough and tensile durable, there is the extremely strong adsorptivity that powerful capillary attraction power is brought, thus absorption leakage liquid flows to oil absorbent material, effectively prevent the diffusion of leakage, product is reusable after strand, extruding, can reclaim the leakage fluid of 72%-90%.The advantage of this material in addition fire-retardant, do not produce dust, without storage binding hours etc.
The manufacturing process of oil absorbent material first obtains fusion-jetting polypropylene non-woven fabrics, traditional polypropylene melt-blown fiber with the technical process of non-woven fabrics is: propylene particle feeds---melt extrudes that------fiber cooling---becomes net---and reinforces into cloth processbearing astrocyte in spinning plate, there is low, the easy layering of intensity, easy fracture with the oil absorbent material that above-mentioned technique is prepared, is not easy to defects such as salvaging in water.
Therefore, invent a kind of preparation method of reinforced oil absorbent material, improve the intensity of traditional oil absorbent material, not stratified when making it use in water, do not rupture, be easy to salvage, seem especially important.
Summary of the invention
The defect that the object of the invention is to overcome prior art provides a kind of preparation method of reinforced oil absorbent material, improves the intensity of traditional oil absorbent material, not stratified when making it use in water, do not rupture, be easy to salvage.
In order to solve the problems of the technologies described above, the invention provides a kind of preparation method of reinforced oil absorbent material, comprise raw material to prepare, melt extrude, spray silk and become net, reinforce into cloth and earnestly furl, also comprise and stitching process is carried out to earnestly good oil absorbent material, described stitching process makes the surface of described oil absorbent material form several equally distributed oil suction unit, the area of described oil suction unit accounts for the 96.5%-98.5% of the described oil absorbent material gross area, and the stitching area of described stitching process accounts for the 1.5%-3.5% of the described oil absorbent material gross area.
Further, described stitching is treated to wireless stitching, and described wireless stitching adopts ultrasonic compressing technique, and ultrasonic wave pressure point is circle, apart from shape or polygon, the compaction area of ultrasonic wave pressure point accounts for the 1.5%-3.5% of the described oil absorbent material gross area.
Further, described stitching has been treated to suturing with thread management, described in have suturing with thread management to adopt mechanical quiltmg piocess, sutural stitching area accounts for the 1.5%-3.5% of the described oil absorbent material gross area.
Further, described stitching has been treated to suturing with thread management, described in have suturing with thread management to adopt handspin technique, sutural stitching area accounts for the 1.5%-3.5% of the described oil absorbent material gross area.
Preferably, one or more in described suture glass fiber yarn, ceramic fibre yarn, carbon fibre thread.
Preferably, described sutural diameter is 0.5mm-2mm.
Further, linearly, the polyline shaped of described sutural stitching track or wave wire.
The preparation method of reinforced oil absorbent material of the present invention, there is following beneficial effect: preparing except comprising traditional raw material in preparation method of the present invention, melt extruding, spray silk and become net, reinforce into cloth and the fervent step such as retracting, also comprise stitching treatment process, by sewing up the surface of oil absorbent material, add the intensity of oil absorbent material, not stratified when using in water, do not rupture, be easy to salvage; Simultaneously, the stitching area sewing up process only accounts for the 1.5%-3.5% of the oil absorbent material gross area, and the area of oil suction unit accounts for the 96.5%-98.5% of the oil absorbent material gross area, visible, this method, while raising oil absorbent material intensity, can also keep the oil absorption that oil absorbent material is larger.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is an embodiment of the oil absorbent material prepared by preparation method of the present invention;
Fig. 2 is another embodiment of the oil absorbent material prepared by preparation method of the present invention.
Wherein, in figure, Reference numeral corresponds to: 1-oil absorbent material, 2-oil suction unit, 3-suture.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in inventive embodiments, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
Embodiment 1
The invention discloses a kind of preparation method of reinforced oil absorbent material, comprise the following steps: prepared by raw material, melt extrude, spray silk becomes net, reinforce into cloth and earnestly retracting, also comprise and stitching process is carried out to earnestly good oil absorbent material 1, the size of this earnestly good oil absorbent material 1 is 40cmx50cm, described stitching be treated to adopt mechanical quiltmg piocess have suturing with thread management, suture 3 used is glass fiber yarn, the diameter of this yarn is 0.8mm, the surrounding of oil absorbent material 1 is first sewed up by this quilting, then horizontal and vertical stitching is carried out to the surface of oil absorbent material 1, the stitching track of described suture 3 is linearly, as shown in Figure 1, described suture 3 makes the surface of described oil absorbent material 1 form several equally distributed oil suction unit 2, the shape of described oil suction unit 2 is rectangle, size is 10cmx10cm, the described suture 3 of cross direction profiles is 5, length is 50cm, the described suture 3 of vertical distribution is 6, length is 40cm, the diameter of described suture 3 is 0.8mm, as calculated the area shared by described suture 3 is 39.2cm
2, the gross area of this oil absorbent material is 2000cm
2, the stitching area of described suture 3 accounts for 1.96% of the oil absorbent material gross area, and the area of described oil suction unit 2 accounts for 98.04% of the oil absorbent material gross area.
Above-mentioned stitching process can be carried out on one piece of oil absorbent material, also can be stitched together by some pieces of described oil absorbent materials by above-mentioned technique.
Embodiment 2
The invention discloses a kind of preparation method of reinforced oil absorbent material, comprise the following steps: prepared by raw material, melt extrude, spray silk becomes net, reinforce into cloth and earnestly retracting, also comprise and stitching process is carried out to earnestly good oil absorbent material 1, the size of this earnestly good oil absorbent material 1 is 50cmx50cm, described stitching be treated to adopt handspin have suturing with thread management, suture 3 used is carbon fibre thread, the diameter of this yarn is 1.8mm, the surrounding of oil absorbent material 1 is first sewed up by this sewing, then horizontal stitching is carried out to the surface of oil absorbent material 1, the stitching track of described suture 3 is linearly, as shown in Figure 1, described suture 3 makes the surface of oil absorbent material 1 form several equally distributed oil suction unit 2, the shape of described oil suction unit 2 is rectangle, size is 10cmx50cm, the described suture 3 of cross direction profiles is 6, length is 50cm, the described suture 3 of vertical distribution is 2, length is 50cm, the diameter of described suture 3 is 1.8mm, as calculated the area shared by described suture 3 is 72cm
2, the gross area of this oil absorbent material 1 is 2500cm
2, the stitching area of described suture 3 accounts for 2.88% of the oil absorbent material gross area, and the area of described oil suction unit 2 accounts for 97.12% of the oil absorbent material gross area.
Above-mentioned stitching process can be carried out on one piece of oil absorbent material, also can be stitched together by some pieces of described oil absorbent materials by above-mentioned technique.
The preparation method of reinforced oil absorbent material of the present invention, there is following beneficial effect: preparing except comprising traditional raw material in preparation method of the present invention, melt extruding, spray silk and become net, reinforce into cloth and the fervent step such as retracting, also comprise stitching treatment process, by sewing up the surface of oil absorbent material, add the intensity of oil absorbent material, not stratified when using in water, do not rupture, be easy to salvage; Meanwhile, the stitching area sewing up process only accounts for oil absorbent material gross area 1.5%-3.5%, and the area of oil suction unit accounts for the 96.5%-98.5% of the oil absorbent material gross area, visible, and this method, while raising oil absorbent material intensity, can also keep the oil absorption that oil absorbent material is larger.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (7)
1. the preparation method of a reinforced oil absorbent material, comprise the following steps: prepared by raw material, melt extrude, spray silk becomes net, reinforce into cloth and earnestly retracting, it is characterized in that, also comprise and stitching process is carried out to earnestly good oil absorbent material (1), described stitching process makes the surface of described oil absorbent material (1) form several equally distributed oil suction unit (2), the area of described oil suction unit (2) accounts for the 96.5%-98.5% of described oil absorbent material (1) gross area, the described stitching area sewing up process accounts for the 1.5%-3.5% of described oil absorbent material (1) gross area.
2. the preparation method of reinforced oil absorbent material according to claim 1, it is characterized in that, described stitching is treated to wireless stitching, described wireless stitching adopts ultrasonic compressing technique, ultrasonic wave pressure point is circle, apart from shape or polygon, the compaction area of ultrasonic wave pressure point accounts for the 1.5%-3.5% of described oil absorbent material (1) gross area.
3. the preparation method of reinforced oil absorbent material according to claim 1, it is characterized in that, described stitching has been treated to suturing with thread management, described have suturing with thread management to adopt mechanical quiltmg piocess, and the stitching area of suture (3) accounts for the 1.5%-3.5% of described oil absorbent material (1) gross area.
4. the preparation method of reinforced oil absorbent material according to claim 3, it is characterized in that, described stitching has been treated to suturing with thread management, described have suturing with thread management to adopt handspin technique, and the stitching area of suture (3) accounts for the 1.5%-3.5% of described oil absorbent material (1) gross area.
5. the preparation method of reinforced oil absorbent material according to claim 4, is characterized in that, one or more in described suture (3) glass fiber yarn, ceramic fibre yarn, carbon fibre thread.
6. the preparation method of reinforced oil absorbent material according to claim 5, is characterized in that, the diameter of described suture (3) is 0.5mm-2mm.
7. according to the preparation method of the reinforced oil absorbent material in claim 3-6 described in any one claim, it is characterized in that, the stitching track of described suture (3) be linearly, polyline shaped or wave wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934235.2A CN105498738A (en) | 2015-12-15 | 2015-12-15 | Preparation method of strengthened type oil absorption cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934235.2A CN105498738A (en) | 2015-12-15 | 2015-12-15 | Preparation method of strengthened type oil absorption cotton |
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| Publication Number | Publication Date |
|---|---|
| CN105498738A true CN105498738A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510934235.2A Pending CN105498738A (en) | 2015-12-15 | 2015-12-15 | Preparation method of strengthened type oil absorption cotton |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860590Y (en) * | 2005-10-14 | 2007-01-24 | 青岛澳波环保材料有限责任公司 | Oil suction pad |
| CN101962872A (en) * | 2010-08-23 | 2011-02-02 | 常熟市任阳天达无纺制品厂 | Technology for processing non-woven fabric |
| CN202208166U (en) * | 2011-09-07 | 2012-05-02 | 北京佳盛世纪科技有限公司 | Adsorption cotton for chemical spill treatment |
| CN103802408A (en) * | 2013-12-31 | 2014-05-21 | 上海钒钠特环保制品有限公司 | Process for manufacturing high-strength puncture-proof oil absorption carpet |
| CN203803500U (en) * | 2013-12-17 | 2014-09-03 | 浙江中凯瑞普环境工程股份有限公司 | Composite oil absorbent felt for treating water area greasy dirt |
| CN104401085A (en) * | 2014-12-04 | 2015-03-11 | 苏州贝多环保技术有限公司 | Color-changeable adsorbent cotton and preparation method of color-changeable polymeric oil-absorbing material |
-
2015
- 2015-12-15 CN CN201510934235.2A patent/CN105498738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860590Y (en) * | 2005-10-14 | 2007-01-24 | 青岛澳波环保材料有限责任公司 | Oil suction pad |
| CN101962872A (en) * | 2010-08-23 | 2011-02-02 | 常熟市任阳天达无纺制品厂 | Technology for processing non-woven fabric |
| CN202208166U (en) * | 2011-09-07 | 2012-05-02 | 北京佳盛世纪科技有限公司 | Adsorption cotton for chemical spill treatment |
| CN203803500U (en) * | 2013-12-17 | 2014-09-03 | 浙江中凯瑞普环境工程股份有限公司 | Composite oil absorbent felt for treating water area greasy dirt |
| CN103802408A (en) * | 2013-12-31 | 2014-05-21 | 上海钒钠特环保制品有限公司 | Process for manufacturing high-strength puncture-proof oil absorption carpet |
| CN104401085A (en) * | 2014-12-04 | 2015-03-11 | 苏州贝多环保技术有限公司 | Color-changeable adsorbent cotton and preparation method of color-changeable polymeric oil-absorbing material |
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Application publication date: 20160420 |
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