CN104116228A - Production method of granular active carbon mask - Google Patents
Production method of granular active carbon mask Download PDFInfo
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- CN104116228A CN104116228A CN201410371300.0A CN201410371300A CN104116228A CN 104116228 A CN104116228 A CN 104116228A CN 201410371300 A CN201410371300 A CN 201410371300A CN 104116228 A CN104116228 A CN 104116228A
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- cocoanut active
- fiber
- active charcoal
- charcoal particle
- hot blast
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Abstract
The invention relates to the field of production methods of masks, and provides a production method of a granular active carbon mask which is good in adsorptive property and breathability, long in service life and high in production efficiency. The production method includes the following manufacturing steps that (1), ES fibers and PP non-woven fabric are composited into composite fiber fabric; (2), cocoanut active carbon particles are added to the side, with the ES fibers, of the composite fiber fabric through a distributor; (3), the composite fiber fabric bearing the cocoanut active carbon particles penetrates through a hot air shower; (4), the composite fiber fabric processed in the step (3) penetrates through a hot air solidifying device; (5), one layer of PP non-woven fabric is composited to the composite fiber fabric on which the cocoanut active carbon particles are adsorbed; (6), the composited fibers are pressurized; (7), the pressurized fibers are flattened through a flattening device; (8), follow-up conventional treatment is performed.
Description
Technical field
The present invention relates to the field of production of mouth mask, relate in particular to a kind of production method of granular activated carbon mouth mask.
Background technology
In recent years, the serious haze phenomenon of the frequent appearance in domestic many cities, it shows as micronic dust particle (PM2.5) and greatly exceeds standard, PM2.5 refers to that in atmosphere, diameter is less than or equal to the particle of 2.5 microns, also referred to as entering lung particle, to compare with thicker Atmospheric particulates, PM2.5 particle diameter is little, be rich in a large amount of poisonous and harmful substances and the time of staying in atmosphere is long, fed distance is far away, thus larger on the impact of health and atmosphere quality.Mouth mask, as personal-care supplies, can be used for reducing the suction of micronic dust, germ etc.Traditional mouth mask, common are disposable breathing mask, its structure is comparatively simple, which floor conventionally by gauze or nonwoven and ear band, formed, its preparation method is generally: according to needed size, cut, then by tailor, which floor gauze is stitched together, then ear band is fixed on gauze, obtain disposable breathing mask.This traditional disposable breathing mask can be used for stop portions micronic dust, but for the less micronic dust of particle in air, do not have insulating effect, dress after this traditional disposable breathing mask, for the less micronic dust of particle, as PM2.5, still can directly be sucked by human body, affect health, do not have protective action.And; in this its preparation process of traditional disposable breathing mask, need by sewing machine, which floor gauze to be sewed up; after sewing up, conventionally also need it to repair just and can reach required dimensional requirement; sewing process need to spend the regular hour; need regular hour cost and human cost; and need sewing-machine equipment, equipment cost is also higher.
Chinese Patent Application No. 201410141970.3 discloses a kind of activated carbon fiber respirator, comprise mouth mask body, activated carbon fiber material layer is set in mouth mask body, when NACF charing is processed, Low Temperature Heat Treatment stove is since 163 ℃ of intensifications, 4～11 ℃ of intensifications per minute, be warming up to 302～316 ℃, then constant temperature is warming up to 323～343 ℃ again after 6～16 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.Above-mentioned patent has good absorption property, but treatment process is comparatively complicated, needs to heat up several times in whole processing procedure, and the more difficult control of speed heating up, finally also need to use nitrogen sealing gland, whole temperature-rise period need to spend the longer time, and production efficiency is lower.
Summary of the invention
Therefore,, for above content, the invention provides the production method of the granular activated carbon mouth mask that a kind of absorption property is good, permeability is good, service life is long, production efficiency is high.
For achieving the above object, the present invention is achieved by the following technical solutions: a kind of production method of granular activated carbon mouth mask, comprises following preparation process:
(1) by ES fiber and PP non-woven fabric compounded be complex fabric cloth, complex fabric cloth basic weight is 20～40g/m
2;
(2) by distribution device, to that side of ES fiber of complex fabric cloth, add cocoanut active charcoal particle, addition is 1000 g/m
2below;
(3) complex fabric cloth that undertakes cocoanut active charcoal particle is passed to a hot blast shower device, the inlet side of hot blast shower device is over against that side of ES fiber, and the position of the corresponding hot blast shower device of the opposite side of complex fabric cloth is provided with negative pressure air draft apparatus;
(4) complex fabric cloth that then will process through step (3), through a hot blast solidification equipment, is fixed between ES fiber cocoanut active charcoal particle, and the temperature of hot blast solidification equipment is controlled at 140 ± 5 ℃;
(5) by one deck 10～20 g/m
2the non-woven fabric compounded complex fabric cloth that has cocoanut active charcoal particle to absorption of PP on;
(6) fiber after compound is carried out to pressurized treatments, the temperature of pressure roller is controlled at 150 ± 5 ℃;
(7) fiber after pressurization is flattened to processing through pressuring flat device, during pressing, the temperature of pressure roller is controlled at 150 ± 5 ℃, obtains that top layer bottom is pp nonwoven layer, intermediate layer is the fibrolaminar Compound Fabric with three-decker of ES that is stained with cocoanut active charcoal particle;
(8) follow-up conventional treatment.
Further improve and be: in described step (2), the addition of cocoanut active charcoal particle is 100～300 g/m
2.
Further improve and be: the top layer up and down of the Compound Fabric with three-decker obtaining after step (7) is processed is compound one deck antibacterial nonwoven cloth made more all.
By adopting aforementioned techniques scheme, the invention has the beneficial effects as follows: the present invention adopts above production method, the granular activated carbon mouth mask absorption property making is good, and permeability is good, long service life.In production process of the present invention, adopted ES fiber; under hot blast (150 ± 5 ℃) effect; ES fiber has cohesive force; can well adhere to cocoanut active charcoal particle; the granular activated carbon mouth mask making has three-decker, is respectively from top to down PP nonwoven layer, is stained with ES nonwoven layer, the PP nonwoven layer of cocoanut active charcoal particle.Composite fibre basic weight of the present invention is 20～30g/m
2, the addition of cocoanut active charcoal particle is 200 g/m
2, top layer 10～20 g/m
2pP nonwoven, three is designed to above-described scope, both can obtain good adsorption effect; can save financial cost again; the less micronic dust of particle diameter in the adsorbable firmly air of granular activated carbon mouth mask making, as PM2.5, has good gas permeability and has antibiotic effect.Further, the equal compound one deck antibacterial nonwoven cloth made again in top layer up and down having the Compound Fabric of three-decker, has better antibiotic effect, particularly better to the fungistatic effect of golden yellow grape bacillus.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the step (2) in the embodiment of the present invention one is processed;
Fig. 2 is the schematic diagram that the pressing in the embodiment of the present invention one is processed;
Fig. 3 is the Compound Fabric structural representation in the embodiment of the present invention one with three-decker;
Fig. 4 is the structural representation of the embodiment of the present invention two.
The specific embodiment
Below with reference to specific embodiment, describe embodiments of the present invention in detail, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
If do not specialize, the conventional means that the technological means adopting in embodiment is well known to those skilled in the art, the reagent adopting and product are also and can business obtain.The source of agents useful for same, trade name and be necessary to list its constituent person are all indicated when occurring first.
Embodiment mono-
A production method for granular activated carbon mouth mask, comprises following preparation process:
(1) by ES fiber and PP non-woven fabric compounded be complex fabric cloth, complex fabric cloth basic weight is 20g/m
2;
(2) with reference to figure 1, in the hopper 1 of distribution device, add cocoanut active charcoal particle, distribute roll 2 drives composite fibre to advance by vibration, cocoanut active charcoal particle in hopper 1 is sent into that side of ES nonwoven of composite fibre, the below of distribute roll 2 is provided with cocoanut active charcoal particle retracting device 3, for reclaiming the cocoanut active charcoal particle of that side of ES nonwoven that is not admitted to composite fibre; The addition of described cocoanut active charcoal particle can reach 200 g/m
2;
(3) complex fabric cloth that undertakes cocoanut active charcoal particle is passed to a hot blast shower device, the inlet side of hot blast shower device is over against that side of ES fiber, complex fabric cloth the position of the corresponding hot blast shower device of opposite side be provided with negative pressure air draft apparatus, by hot blast shower device and negative pressure air draft apparatus, cocoanut active charcoal particle can be blown between ES fiber;
(4) composite fibre that then will process through step (3) is through a hot blast solidification equipment, cocoanut active charcoal particle is fixed between ES fiber, the temperature of hot blast solidification equipment is controlled at 140 ℃, ES fiber is under the hot blast effect of 140 ℃, there is stronger adhesion, cocoanut active charcoal particle effectively can be adhered to, and ES fiber and PP nonwoven are better combined with each other;
(5) then by one deck 15 g/m
2the non-woven fabric compounded composite fibre that has cocoanut active charcoal particle to absorption of PP on cloth;
(6) fiber after compound is carried out to pressurized treatments, the temperature of pressure roller is controlled at 150 ℃;
(7) with reference to figure 2, fiber after pressurization is flattened to processing through pressuring flat device, in pressuring flat device, the temperature of pressure roller 4 is controlled at 150 ℃, obtains that top layer bottom is pp nonwoven layer, intermediate layer is the fibrolaminar Compound Fabric with three-decker of ES that is stained with cocoanut active charcoal particle;
(8) by flattening the fiber obtaining after processing, cut, adhere to ear band and add the bridge of the nose, obtain granular activated carbon mouth mask.
The present invention adopts above production method, makes full use of the absorption property of active carbon, and the mouth mask absorption property that makes is good, permeability is good, has certain antibacterial action, can repeatedly use long service life.In production process of the present invention, adopted ES nonwoven; under hot blast (140 ± 5 ℃) effect; ES nonwoven has cohesive force; can well adhere to cocoanut active charcoal particle; with reference to figure 3; the granular activated carbon mouth mask making has three-decker, is respectively from top to down PP nonwoven layer 5, is stained with ES nonwoven layer 6, the PP nonwoven layer 7 of cocoanut active charcoal particle 8.Composite fibre basic weight of the present invention is 20～30g/m
2, the addition of cocoanut active charcoal particle is 200 g/m
2left and right, top layer 10～20 g/m
2pP nonwoven, three is designed to above-described scope, both can obtain good adsorption effect; can save financial cost again; the less micronic dust of particle diameter in the adsorbable firmly air of granular activated carbon mouth mask making, as PM2.5, has good gas permeability and has certain antibiotic effect.
Embodiment bis-
With reference to figure 4, the top layer up and down of the Compound Fabric with three-decker obtaining after the step (7) of embodiment mono-is processed is compound one deck antibacterial nonwoven cloth made 9 more all, other treatment steps are consistent with embodiment mono-, obtain having the mouth mask of better antibacterial effect, its fungistatic effect to golden yellow grape bacillus is fine.
Cocoanut active charcoal particle of the present invention passes through acidic treatment again for processing dedusting through fine screen, the particle that iodine number is greater than 1000, in solvent-free situation, fill it in ES non-woven fabrics fiber, can keep all functions of active carbon, bisque be can effectively adsorb, peculiar smell and organic solvent absorbed, and on not impact of eupnea.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. a production method for granular activated carbon mouth mask, is characterized in that, comprises following preparation process:
(1) by ES fiber and PP non-woven fabric compounded be complex fabric cloth, complex fabric cloth basic weight is 20～40g/m
2;
(2) by distribution device, to that side of ES fiber of complex fabric cloth, add cocoanut active charcoal particle, addition is 1000 g/m
2below;
(3) complex fabric cloth that undertakes cocoanut active charcoal particle is passed to a hot blast shower device, the inlet side of hot blast shower device is over against that side of ES fiber, and the position of the corresponding hot blast shower device of the opposite side of complex fabric cloth is provided with negative pressure air draft apparatus;
(4) complex fabric cloth that then will process through step (3), through a hot blast solidification equipment, is fixed between ES fiber cocoanut active charcoal particle, and the temperature of hot blast solidification equipment is controlled at 140 ± 5 ℃;
(5) by one deck 10～20 g/m
2the non-woven fabric compounded complex fabric cloth that has cocoanut active charcoal particle to absorption of PP on;
(6) fiber after compound is carried out to pressurized treatments, the temperature of pressure roller is controlled at 150 ± 5 ℃;
(7) fiber after pressurization is flattened to processing through pressuring flat device, during pressing, the temperature of pressure roller is controlled at 150 ± 5 ℃, obtains that top layer bottom is pp nonwoven layer, intermediate layer is the fibrolaminar Compound Fabric with three-decker of ES that is stained with cocoanut active charcoal particle;
(8) follow-up conventional treatment.
2. the production method of granular activated carbon mouth mask according to claim 1, is characterized in that: in described step (2), the addition of cocoanut active charcoal particle is 100～300 g/m
2.
3. the production method of granular activated carbon mouth mask according to claim 1, is characterized in that: the top layer up and down of the Compound Fabric with three-decker obtaining after step (7) is processed is compound one deck antibacterial nonwoven cloth made more all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371300.0A CN104116228B (en) | 2014-07-31 | 2014-07-31 | A kind of production method of granular activated carbon mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371300.0A CN104116228B (en) | 2014-07-31 | 2014-07-31 | A kind of production method of granular activated carbon mouth mask |
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| Publication Number | Publication Date |
|---|---|
| CN104116228A true CN104116228A (en) | 2014-10-29 |
| CN104116228B CN104116228B (en) | 2015-09-09 |
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| CN201410371300.0A Active CN104116228B (en) | 2014-07-31 | 2014-07-31 | A kind of production method of granular activated carbon mouth mask |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006920A (en) * | 2017-03-27 | 2017-08-04 | 深圳市九明药业有限公司 | A kind of multi-layer structure design filtration efficiency absorption mouth mask and preparation method thereof |
| CN109049871A (en) * | 2018-06-13 | 2018-12-21 | 冯雪刚 | A kind of cocoanut active charcoal fabric plus material producing method |
| CN111280522A (en) * | 2020-02-26 | 2020-06-16 | 上海市同仁医院 | Anti-virus mask and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201891037U (en) * | 2010-09-09 | 2011-07-06 | 陈明泽 | Woven layer structure fabric with activated carbon |
| CN103085374A (en) * | 2013-02-05 | 2013-05-08 | 宁波市奇兴无纺布有限公司 | Melt-blown activated carbon non-woven fabric and its production technology |
| CN103156309A (en) * | 2013-03-28 | 2013-06-19 | 江西3L医用制品集团股份有限公司 | Duckbilled-shaped respirator |
-
2014
- 2014-07-31 CN CN201410371300.0A patent/CN104116228B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201891037U (en) * | 2010-09-09 | 2011-07-06 | 陈明泽 | Woven layer structure fabric with activated carbon |
| CN103085374A (en) * | 2013-02-05 | 2013-05-08 | 宁波市奇兴无纺布有限公司 | Melt-blown activated carbon non-woven fabric and its production technology |
| CN103156309A (en) * | 2013-03-28 | 2013-06-19 | 江西3L医用制品集团股份有限公司 | Duckbilled-shaped respirator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006920A (en) * | 2017-03-27 | 2017-08-04 | 深圳市九明药业有限公司 | A kind of multi-layer structure design filtration efficiency absorption mouth mask and preparation method thereof |
| CN109049871A (en) * | 2018-06-13 | 2018-12-21 | 冯雪刚 | A kind of cocoanut active charcoal fabric plus material producing method |
| CN111280522A (en) * | 2020-02-26 | 2020-06-16 | 上海市同仁医院 | Anti-virus mask and production method thereof |
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| Publication number | Publication date |
|---|---|
| CN104116228B (en) | 2015-09-09 |
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