CN109700120A - A kind of Graphene antibiosis insole and preparation method thereof - Google Patents
A kind of Graphene antibiosis insole and preparation method thereof Download PDFInfo
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- CN109700120A CN109700120A CN201811594565.1A CN201811594565A CN109700120A CN 109700120 A CN109700120 A CN 109700120A CN 201811594565 A CN201811594565 A CN 201811594565A CN 109700120 A CN109700120 A CN 109700120A
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- antibiosis
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Abstract
The present invention provides a kind of Graphene antibiosis insoles comprising touches skin layers, antibacterial functions layer and elastic shock attenuation layer, contains graphene in the fabric of the antibacterial functions layer.The present invention is with following the utility model has the advantages that antibacterial material used in the present invention is graphene microchip, graphene is due to its unique two-dimensional structure, so that it has excellent antibiotic property, by chemical bond connection type graphene is connected with chemical fibre macromolecular, make being dispersed in the chemical fibre of preparation for graphene uniform in turn, insole cloth is made by corresponding chemical fibre again, the insole made of such Cloth Cutting not only possesses excellent anti-microbial property, and whether there is sweat, there is antibacterial effect, simultaneously because being chemical bond linkage between graphene microchip and cloth macromolecular, loss not easily to fall off, so that manufactured insole antibacterial timeliness is long, and wash resistant.
Description
Technical field
The present invention relates to a kind of Graphene antibiosis insoles and preparation method thereof, belong to anti-biotic material technical field.
Background technique
Foot is human body operation qi and blood, through the important starting position of upper and lower internal organs and channels and collaterals, and human body passes through modest movement meeting
Sweat is discharged in sole, especially after strenuous exercise, a large amount of sweat can be discharged in the small space of worn shoes airtightness in foot
Liquid, if these sweat cannot exclude in time, moist shoes can breed bacterium, lead to the generation of foot odour and tinea pedis, and in turn
Endanger the health of foot.In response to this, many enterprises and unit disclose the invention of many antibacterial deodorizing insoles.
It is wherein mentioned in number of patent application 201710422705.6 and first configures antimicrobial emulsion, then insole is soaked in antibacterial cream
In liquid, so that being attached with antibacterial agent on insole, and then reach antibacterial effect, although the preparation of such method is simple, on insole
Antibacterial agent be difficult to retain for a long time, with the increase of number of use, its antibacterial agent can be slowly lost, until losing anti-microbial property.
Silver ion antimicrobial agent is used in number of patent application 201611011560.2, and silver ion antimicrobial agent is added in bed of cloth internal layer,
Silver ion antimicrobial agent can just discharge silver ion after being sweat contact, and the silver ion being released is dissolved in sweat and carries out antibacterial and deodouring,
Although the antibacterial insoles of invention preparation possess preferable anti-microbial property, but disadvantage, also than more prominent, wherein silver ion needs
Sweat could antibacterial, sterilizing, antibacterial effect is bad under relatively dry environment, while this kind of insole is not wash resistant, with washing
The loss of silver ion when washing, antibacterial effect can be reduced gradually.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of Graphene antibiosis insole and its preparation sides
Method.
The present invention is achieved by the following technical solutions:
The present invention provides a kind of Graphene antibiosis insoles comprising touching skin layers, antibacterial functions layer and elastic shock attenuation layer, institute
It states in the fabric of antibacterial functions layer and contains graphene.
Preferably, the fabric of the antibacterial functions layer is the non-woven fabrics containing graphene or the yarn by containing graphene
Cloth made of line braiding.
Preferably, the non-woven fabrics containing graphene is graphene polypropylene spunbond non-woven fabrics.
Preferably, the preparation method of the graphene polypropylene spunbond non-woven fabrics includes the following steps:
Prepare graphene improved polypropylene master batch；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using
Spinning, cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics.
Preferably, the graphene improved polypropylene master batch the preparation method comprises the following steps:
Modified graphene oxide and polypropylene powder physics are mixed, is squeezed out at 130~180 DEG C, is obtained graphene and change
Property polypropylene fibre master batch, wherein control modified graphite oxide additive amount be polypropylene powder weight 1~8%.
Preferably, the fabric of the touching skin layers is velvet, Lycra screen cloth, comfortable plush or 3D gas-permeable nets
Cloth.
Preferably, the fabric of the elastic anti-seismic layer is EVA, sponge, silica gel, thermoplastic elastomer, latex or height
Play polyurethane.
A kind of preparation method of Graphene antibiosis insole as the aforementioned comprising following steps:
It is compound by the method progress pasted or sewed that skin layers, antibacterial functions layer and elastic shock attenuation layer will be touched, obtain graphite
Alkene antibacterial insoles.
This antibacterial functions fabric realizes that the principle of antibacterial effect is: the raw material that antibacterial cloth uses is graphene modificationizations
Fibre, graphene, which is modified in chemical fibre, contains equally distributed graphene microchip, so that being also uniform-distribution on the cloth being made by it
Graphene microchip, and unique " nano-knife " effect of graphene microchip causes bacterial structure broken by destroying cell membrane integrity
Bad and dysfunction；Graphene makes microorganism Radical Metabolism dysequilibrium simultaneously, generates a large amount of active oxygen radicals, makes bacterium
Occur ester matter peroxide injury, functional failure and die.So that bacterium can not survive and breeding in insole, the health of foot is protected.
Compared with prior art, the present invention have it is following the utility model has the advantages that
1, antibacterial material used in the present invention is graphene microchip, graphene due to its unique two-dimensional structure so that
It has excellent antibiotic property, by chemical bond connection type graphene is connected with chemical fibre macromolecular, and then make graphite
Alkene is uniformly dispersed in the chemical fibre of preparation, then is made into insole cloth by corresponding chemical fibre, made of such Cloth Cutting
Insole not only possesses excellent anti-microbial property, and whether has sweat, there is antibacterial effect, simultaneously because graphene microchip with
It is chemical bond linkage between cloth macromolecular, loss not easily to fall off, so that manufactured insole antibacterial timeliness is long, and wash resistant.
2, it is tested according to standard ASTME2149, which resists staphylococcus aureus, Escherichia coli, Candida albicans
Bacterium rate is 99%.And after washing 50 times be 85% to the antibiotic rate of staphylococcus aureus, Escherichia coli 79%, white is read
Pearl bacterium is 88%.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
In figure: 1, touching skin layers；2, antibacterial functions layer；3, elastic shock attenuation layer.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
As shown in Figure 1, a kind of Graphene antibiosis insole provided by the invention comprising touching skin layers 1,2 and of antibacterial functions layer
Elastic shock attenuation layer 3, wherein contain graphene in the fabric of antibacterial functions layer 2.
Embodiment 1
The preparation method for present embodiments providing a kind of Graphene antibiosis insole shown in FIG. 1, specifically comprises the following steps:
Modified graphene oxide and polypropylene powder physics are mixed, is squeezed out at 130~180 DEG C, is obtained graphene and change
Property polypropylene fibre master batch, wherein control modified graphite oxide additive amount be polypropylene powder weight 1%；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using
Spinning, cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics；
Velvet is made as touching skin layers fabric, graphene polypropylene spunbond non-woven fabrics as antibacterial functions shell fabric, EVA
It is compound by the method progress pasted or sewed for elastic anti-seismic shell fabric, obtain Graphene antibiosis insole.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 99%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
85%, Escherichia coli 79%, Candida albicans 88%.
Embodiment 2
The preparation method for present embodiments providing a kind of Graphene antibiosis insole shown in FIG. 1, specifically comprises the following steps:
Modified graphene oxide and polypropylene powder physics are mixed, is squeezed out at 130~180 DEG C, is obtained graphene and change
Property polypropylene fibre master batch, wherein control modified graphite oxide additive amount be polypropylene powder weight 8%；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using
Spinning, cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics；
Using Lycra screen cloth as touching skin layers fabric, graphene polypropylene spunbond non-woven fabrics as antibacterial functions shell fabric, sponge
It is compound by the method progress pasted or sewed as elastic anti-seismic shell fabric, obtain Graphene antibiosis insole.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 99%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
93%, Escherichia coli 85%, Candida albicans 92%.
Embodiment 3
The preparation method for present embodiments providing a kind of Graphene antibiosis insole shown in FIG. 1, specifically comprises the following steps:
Modified graphene oxide and polypropylene powder physics are mixed, is squeezed out at 130~180 DEG C, is obtained graphene and change
Property polypropylene fibre master batch, wherein control modified graphite oxide additive amount be polypropylene powder weight 4.5%；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using
Spinning, cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics；
Using comfortable plush as touching skin layers fabric, graphene polypropylene spunbond non-woven fabrics as antibacterial functions shell fabric, silicon
Glue is carried out compound as elastic anti-seismic shell fabric by the method pasted or sewed, and obtains Graphene antibiosis insole.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 99%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
92%, Escherichia coli 81%, Candida albicans 89%.
Embodiment 4
The preparation method for present embodiments providing a kind of Graphene antibiosis insole shown in FIG. 1, specifically comprises the following steps:
Modified graphene oxide and polypropylene powder physics are mixed, is squeezed out at 130~180 DEG C, is obtained graphene and change
Property polypropylene fibre master batch, wherein control modified graphite oxide additive amount be polypropylene powder weight 2%；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using
Spinning, cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics；
3D is breathed freely into screen cloth as touching skin layers fabric, graphene polypropylene spunbond non-woven fabrics as antibacterial functions shell fabric, heat
Plastic rubber is carried out compound as elastic anti-seismic shell fabric by the method pasted or sewed, and obtains Graphene antibiosis insole.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 99%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
88%, Escherichia coli 80%, Candida albicans 89%.
Embodiment 5
The preparation method for present embodiments providing a kind of Graphene antibiosis insole shown in FIG. 1, specifically comprises the following steps:
Modified graphene oxide and polypropylene powder physics are mixed, is squeezed out at 130~180 DEG C, is obtained graphene and change
Property polypropylene fibre master batch, wherein control modified graphite oxide additive amount be polypropylene powder weight 3%；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using
Spinning, cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics；
3D is breathed freely into screen cloth as touching skin layers fabric, graphene polypropylene spunbond non-woven fabrics as antibacterial functions shell fabric, height
It plays polyurethane and is used as elastic anti-seismic shell fabric, it is compound by the progress of the method pasting or sew, obtain Graphene antibiosis insole.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 99%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
87%, Escherichia coli 81%, Candida albicans 89%.
Comparative example 1
The difference of this comparative example and embodiment is only that, in preparing graphene improved polypropylene master batch, modified graphite oxide
Additive amount be polypropylene powder weight 9%.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 95%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
80%, Escherichia coli 70%, Candida albicans 80%.
Comparative example 2
The difference of this comparative example and embodiment is only that, in preparing graphene improved polypropylene master batch, modified graphite oxide
Additive amount be polypropylene powder weight 0.5%.
It is tested according to standard ASTME2149, the graphene polypropylene spunbond non-woven fabrics in the present embodiment is to Staphylococcus aureus
Bacterium, Escherichia coli, the antibiotic rate of Candida albicans are 90%.And it is to the antibiotic rate of staphylococcus aureus after washing 50 times
70%, Escherichia coli 66%, Candida albicans 79%.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (8)
1. a kind of Graphene antibiosis insole, which is characterized in that described anti-including touching skin layers, antibacterial functions layer and elastic shock attenuation layer
Contain graphene in the fabric of bacterium functional layer.
2. Graphene antibiosis insole as described in claim 1, which is characterized in that the fabric of the antibacterial functions layer is to contain stone
The non-woven fabrics of black alkene or the cloth as made of the yarn braiding of containing graphene.
3. Graphene antibiosis insole as claimed in claim 2, which is characterized in that the non-woven fabrics containing graphene is graphite
Allyl synthetic fibre spun-bonded non-woven fabrics.
4. Graphene antibiosis insole as claimed in claim 3, which is characterized in that the system of the graphene polypropylene spunbond non-woven fabrics
Preparation Method includes the following steps:
Prepare graphene improved polypropylene master batch；
After the graphene improved polypropylene master batch and acrylic resin are mixed, squeezed out at 150~200 DEG C, using spinning,
Cooling, traction, networking, pressure roller, hot rolling, winding and cutting obtain the graphene polypropylene spunbond non-woven fabrics.
5. Graphene antibiosis insole as claimed in claim 4, which is characterized in that the preparation of the graphene improved polypropylene master batch
Method are as follows:
Modified graphene oxide and polypropylene powder physics are mixed, squeezed out at 130~180 DEG C, graphene modified third is obtained
Synthetic fibre master batch, wherein the additive amount for controlling modified graphite oxide is the 1~8% of polypropylene powder weight.
6. Graphene antibiosis insole as described in claim 1, which is characterized in that it is described touching skin layers fabric be velvet,
The ventilative screen cloth of Lycra screen cloth, comfortable plush or 3D.
7. Graphene antibiosis insole as described in claim 1, which is characterized in that the fabric of the elastic anti-seismic layer is EVA, sea
Silk floss, silica gel, thermoplastic elastomer, latex or highly-elastic urethane.
8. a kind of preparation method of the Graphene antibiosis insole as described in any one of claim 1~7, which is characterized in that
Include the following steps:
It is compound by the method progress pasted or sewed that skin layers, antibacterial functions layer and elastic shock attenuation layer will be touched, it is anti-to obtain graphene
Bacterium insole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811594565.1A CN109700120B (en) | 2018-12-25 | 2018-12-25 | Graphene antibacterial insole and preparation method thereof |
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| CN201811594565.1A CN109700120B (en) | 2018-12-25 | 2018-12-25 | Graphene antibacterial insole and preparation method thereof |
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| CN109700120B CN109700120B (en) | 2021-12-24 |
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| CN110881745A (en) * | 2019-12-13 | 2020-03-17 | 界首市盛泽鞋业有限公司 | Preparation method of shock-absorbing deodorant insole |
| CN111996793A (en) * | 2020-09-09 | 2020-11-27 | 宁波中冶电子科技有限公司 | Preparation method and application of graphene antibacterial cloth |
| CN112898692A (en) * | 2021-01-21 | 2021-06-04 | 福建五持恒科技发展有限公司 | Graphene-containing H1N1 virus-resistant shoe material |
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| CN207754651U (en) * | 2017-12-25 | 2018-08-24 | 绍兴标点纺织科技有限公司 | A kind of graphene insole |
| CN108864561A (en) * | 2017-05-08 | 2018-11-23 | 山东圣泉新材料股份有限公司 | A kind of modified master batch, modified fibre prepared therefrom, modification nonwoven cloth and its preparation method and application |
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| CN109700120B (en) | 2021-12-24 |
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