CN113235305A - Aloe moisturizing, antibacterial and beautifying quilt and preparation method thereof - Google Patents
Aloe moisturizing, antibacterial and beautifying quilt and preparation method thereof Download PDFInfo
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- CN113235305A CN113235305A CN202110479868.4A CN202110479868A CN113235305A CN 113235305 A CN113235305 A CN 113235305A CN 202110479868 A CN202110479868 A CN 202110479868A CN 113235305 A CN113235305 A CN 113235305A
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- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
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- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
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Abstract
The invention discloses an aloe moisturizing, antibacterial and beautifying quilt, which relates to the technical field of textile fabrics and comprises a cotton fabric. By compounding the aloe extract and the honeysuckle extract in the silver antibacterial agent, firstly, the silver serving as the antibacterial agent is reacted with sulfydryl on a bacterial cell membrane through silver particles to solidify protein, destroy the activity of cell synthetase and disorder the metabolic system of cells, so that the cells lose the proliferation capacity and die, and further, the effect of removing bacteria on the fabric is effectively achieved; meanwhile, the aloe extract has a very high inhibition effect on escherichia coli and staphylococcus aureus, the honeysuckle extract has a good inhibition effect on candida albicans, and the aloe extract and the candida albicans can synergistically inhibit escherichia coli, staphylococcus aureus and candida albicans under the mutual cooperation of the escherichia coli, the staphylococcus aureus and the candida albicans.
Description
Technical Field
The invention relates to the technical field of textile fabrics, in particular to an aloe moisturizing and antibacterial beautifying quilt and a preparation method thereof.
Background
Aloe is a plant of Liliaceae, a succulent shrub plant, also known as a succulent plant. The leaves of aloe contain more than two hundred compounds, which include 20 minerals, 18 amino acids, 12 vitamins and other various nutrients, including various mucopolysaccharides, fatty acids, anthraquinones and flavonoids, sugars, active enzymes, etc. The anthraquinone, also known as Anthragui agricultural complex, has effects of disinfection and sterilization, is mainly present in juice, and can be used in medicine and skin care. The aloe has better effects of beautifying and sterilizing, and has the characteristics of environmental protection, so the aloe is popular with the public.
According to the scheme, through the combined use of organosilicon quaternary ammonium salt, aloe extract and a dispersing agent, dealcoholization reaction is carried out between organosilicon quaternary ammonium salt and hydroxyl on the surface of a fabric, so that the aloe extract is fixed on fibers, but considering that the aloe extract only has strong sterilization and bacteriostasis effects on escherichia coli and staphylococcus aureus but has weak resistance to candida albicans, the antibacterial effect which can be achieved by only fixing the aloe extract on the fibers is limited, and in order to solve the problem, the invention provides the aloe moisturizing and antibacterial beauty-maintaining quilt and also provides a preparation method of the aloe moisturizing and antibacterial beauty-maintaining quilt.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the aloe moisturizing, antibacterial and beautifying quilt and the preparation method thereof, and solves the problems that the existing quilt cover fabric is poor in antibacterial property, the antibacterial effect of the aloe extract after being applied to fabric fibers is limited, and the quilt cover fabric only has an anti-mite effect.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an aloe moisture-keeping antibacterial beauty-maintaining quilt comprises a cotton fabric, wherein the cotton fabric can be replaced by a polyester fiber fabric, the cotton fabric is subjected to antibacterial finishing by an antibacterial agent, and then the cotton fabric is subjected to padding finishing by using a composite finishing agent;
the preparation process of the composite finishing agent is as follows:
step one, adding polyethylene glycol into a solvent N-methyl pyrrolidone, then placing the mixture into an oven, setting the temperature of the oven to be 50 ℃, until the polyethylene glycol is completely dissolved in the solvent N-methyl pyrrolidone, and obtaining a polyethylene glycol solution;
adding silver nitrate powder into a solvent N-methyl pyrrolidone, stirring by using a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 800r/min, and setting the stirring temperature to be 35 ℃, so that the silver nitrate powder is completely dissolved in the solvent N-methyl pyrrolidone to obtain a precursor salt solution;
step three, dropwise adding the precursor salt solution prepared in the step two into the polyethylene glycol solution prepared in the step one, controlling the temperature to be 40 ℃, stirring the mixed solution through a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 600r/min to obtain a suspension, dropwise adding the suspension into a polybutyl acrylate emulsion, and then adding the mixed solution into a high-speed homogenizer for solution blending to obtain a finishing agent A;
step four, extracting the effective components of aloe from the epidermis part of the aloe leaves, extracting the effective components of honeysuckle from dried honeysuckle, mixing the aloe extract and the honeysuckle extract according to the mass ratio of 2:1, and preparing a solution with the mass concentration of 2% by using sterile water to obtain a finishing agent B;
and step five, adding the finishing agent A prepared in the step three into the finishing agent B prepared in the step four, uniformly stirring the finishing agent A and the finishing agent B by using a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 600r/min, and setting the stirring temperature to be 40 ℃ to obtain the composite finishing agent.
Preferably, the dosage ratio of the polyethylene glycol to the solvent N-methyl pyrrolidone in the first step is (10g-20 g): 100 mL.
Preferably, the dosage ratio of the silver nitrate powder to the solvent N-methyl pyrrolidone in the second step is (6g-10 g): 100 mL.
Preferably, in the third step, the precursor salt solution is injected into a constant pressure dropping funnel and is dripped into the polyethylene glycol solution at the dripping speed of 1mL/s, and the dosage ratio of the precursor salt solution to the polyethylene glycol solution is 30-40 mL: 80 mL.
Preferably, in the fourth step, the epidermis part of the aloe leaves is extracted by ethanol solution with the mass concentration of 70%, and the solid-to-liquid ratio is controlled to be 1: 5, the extraction temperature is 70 ℃.
Preferably, the dosage ratio of the finishing agent A to the finishing agent B in the step five is 50 mL: 80-90 mL.
Preferably, the preparation method of the aloe moisturizing, antibacterial and beautifying quilt specifically comprises the following steps:
step one, adding N-bromosuccinimide and benzoyl peroxide into 4-methylbenzophenone, then continuously adding a chloroform solution, uniformly stirring the mixture, and carrying out continuous stirring reaction to obtain a product a;
secondly, cooling the product a to room temperature, filtering, washing the product a by using petroleum ether, adding N, N-dimethyldodecylamine, adding a chloroform solvent for reaction, cooling to room temperature, and performing rotary evaporation treatment to obtain the antibacterial agent;
thirdly, diluting the concentration of the antibacterial agent to 40g/L by using sterile water, then dropwise adding a catalyst into the antibacterial agent solution, uniformly stirring, soaking the cotton fabric in the antibacterial agent solution, putting the cotton fabric into a drying oven for drying after soaking, then washing residues by using water, air-drying, finally preparing the composite finishing agent into a composite finishing agent solution with the concentration of 2% by using sterile water, then soaking the cotton fabric in the composite finishing agent solution, putting the cotton fabric into the drying oven for baking and shaping after soaking, washing the residues by using water, dewatering and air-drying to obtain a finished fabric;
and fourthly, placing the core material above the finished fabric, uniformly fixing the finished fabric and the core material by adopting a plurality of sewing lines, then cutting the finished fabric, paving a layer of finished fabric above the finished fabric and the core material, and fixing the finished fabric and the core material by using the plurality of sewing lines to obtain the aloe moisturizing, antibacterial and beautifying quilt.
Preferably, the dosage ratio of the 4-methylbenzophenone, the N-bromosuccinimide, the benzoyl peroxide and the chloroform solution in the first step is 4.02 g: 3.54 g: 0.25g, 60 mL.
Preferably, the dosage ratio of the N, N-dimethyldodecylamine to the chloroform solvent in the second step is 2.3 g:60 mL.
Preferably, in the third step, the first working temperature of the oven is set to 80 ℃, the working time is set to 30min, the second working temperature of the oven is set to 130 ℃, and the working time is set to 5 min.
(III) advantageous effects
The invention provides an aloe moisturizing and antibacterial beautifying quilt and a preparation method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) firstly, silver is taken as an antibacterial agent, and protein is solidified through the reaction of silver particles and sulfydryl on a bacterial cell membrane, so that the activity of cell synthetase is damaged, the metabolic system of cells is disordered, cells lose the proliferation capacity and die, and further, the effect of removing bacteria on the fabric is effectively achieved; meanwhile, the aloe extract has a very high inhibition effect on escherichia coli and staphylococcus aureus, the honeysuckle extract has a good inhibition effect on candida albicans, and the aloe extract and the candida albicans can have a synergistic bacteriostasis effect on the escherichia coli, the staphylococcus aureus and the candida albicans under the mutual cooperation of the escherichia coli, the staphylococcus aureus and the candida albicans; and the composite finishing agent contains polybutyl acrylate, and the polybutyl acrylate is crosslinked with fibers in the cotton fabric through attaching silver particles, so that the cotton fabric and the composite finishing agent have better fastness, and the cotton fabric can still have better antibacterial effect after being washed for many times.
(2) Adding N-bromosuccinimide and benzoyl peroxide into 4-methylbenzophenone, and then continuously adding a chloroform solution to obtain a product a; the product a is cooled to room temperature and then filtered, the product a is washed by using petroleum ether, then N, N-dimethyldodecylamine is added, and then a chloroform solvent is added for reaction to obtain an antibacterial agent, the antibacterial agent contains photosensitive group benzophenone, the photosensitive group benzophenone can chemically react with methylene on the surface of the cotton fabric under the irradiation of ultraviolet light, so that the photosensitive group benzophenone is grafted to the surface of the cotton fabric fiber in a chemical bonding manner, a quaternary ammonium group is introduced to endow the cotton fabric with better hydrophilicity and antibacterial property, in addition, active oxygen in the antibacterial agent is oxidized to further cause the cell membrane of house dust mites to be damaged, the mites die, and the good mite expelling effect on the cotton fabric can be achieved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the preparation process of the composite finishing agent is as follows:
step one, adding 10g of polyethylene glycol into 100mL of solvent N-methyl pyrrolidone, then placing the mixture into an oven, setting the temperature of the oven at 50 ℃ until the polyethylene glycol is completely dissolved in the solvent N-methyl pyrrolidone to obtain a polyethylene glycol solution;
step two, adding 6g of silver nitrate powder into 100mL of solvent N-methyl pyrrolidone, stirring by using a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 800r/min, and the stirring temperature to be 35 ℃, so that the silver nitrate powder is completely dissolved in the solvent N-methyl pyrrolidone to obtain a precursor salt solution;
step three, injecting 30mL of the precursor solution prepared in the step two into a constant-pressure dropping funnel, dropping the precursor solution into 80mL of polyethylene glycol solution at a dropping speed of 1mL/s, controlling the temperature to be 40 ℃, stirring the mixed solution through a magnetic stirrer at a rotating speed of 600r/min to obtain suspension, dropping the suspension into 120mL of polybutyl acrylate emulsion, and then adding the mixed solution into a high-speed homogenizer for solution blending to obtain a finishing agent A;
step four, extracting the effective components of the aloe by adopting an ethanol solution with the mass concentration of 70% on the epidermis part of the aloe leaves, and controlling the solid-liquid ratio to be 1: 5, extracting the active ingredients of the honeysuckle from the dried honeysuckle at the extraction temperature of 70 ℃, mixing the aloe extract and the honeysuckle extract according to the mass ratio of 2:1, and preparing a solution with the mass concentration of 2% by using sterile water to obtain a finishing agent B;
and step five, adding 50mL of finishing agent A prepared in the step three into 80mL of finishing agent B prepared in the step four, uniformly stirring the finishing agent A and the finishing agent B by using a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 600r/min, and setting the stirring temperature to be 40 ℃ to obtain the composite finishing agent.
Example 2:
the preparation process of the composite finishing agent is as follows:
step one, adding 20g of polyethylene glycol into 100mL of solvent N-methyl pyrrolidone, then placing the mixture into an oven, setting the temperature of the oven at 50 ℃ until the polyethylene glycol is completely dissolved in the solvent N-methyl pyrrolidone to obtain a polyethylene glycol solution;
step two, adding 10g of silver nitrate powder into 100mL of solvent N-methyl pyrrolidone, stirring by using a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 800r/min, and the stirring temperature to be 35 ℃, so that the silver nitrate powder is completely dissolved in the solvent N-methyl pyrrolidone to obtain a precursor salt solution;
step three, pouring 40mL of the precursor solution prepared in the step two into a constant-pressure dropping funnel, dropping the precursor solution into 80mL of polyethylene glycol solution at a dropping speed of 1mL/s, controlling the temperature to be 40 ℃, stirring the mixed solution through a magnetic stirrer at a rotating speed of 600r/min to obtain suspension, dropping the suspension into 120mL of polybutyl acrylate emulsion, and adding the mixed solution into a high-speed homogenizer for solution blending to obtain a finishing agent A;
step four, extracting the effective components of the aloe by adopting an ethanol solution with the mass concentration of 70% on the epidermis part of the aloe leaves, and controlling the solid-liquid ratio to be 1: 5, preparing a solution with the mass concentration of 2% by using sterile water at the extraction temperature of 70 ℃ to obtain a finishing agent B;
and step five, adding 50mL of finishing agent A prepared in the step three into 80mL of finishing agent B prepared in the step four, uniformly stirring the finishing agent A and the finishing agent B by using a magnetic stirrer, setting the rotating speed of the magnetic stirrer to be 600r/min, and setting the stirring temperature to be 40 ℃ to obtain the composite finishing agent.
Example 3:
a preparation method of an aloe moisturizing, antibacterial and beautifying quilt specifically comprises the following steps:
adding N-bromosuccinimide and benzoyl peroxide into 4-methylbenzophenone, and then continuously adding a chloroform solution, wherein the dosage ratio of the 4-methylbenzophenone to the N-bromosuccinimide to the benzoyl peroxide to the chloroform solution is 4.02 g: 3.54 g: 0.25g of the mixture is 60mL, and the mixture is uniformly stirred and continuously stirred for reaction to obtain a product a;
and secondly, cooling the product a to room temperature, filtering, washing the product a by using petroleum ether, adding N, N-dimethyldodecylamine, and adding a chloroform solvent for reaction, wherein the dosage ratio of the N, N-dimethyldodecylamine to the chloroform solvent is 2.3 g:60mL, cooling to room temperature, and performing rotary evaporation treatment to obtain an antibacterial agent;
thirdly, diluting the concentration of the antibacterial agent to 40g/L by using sterile water, dropwise adding a catalyst into the antibacterial agent solution, uniformly stirring, soaking the cotton fabric in the antibacterial agent solution, drying the soaked cotton fabric in a drying oven, washing residues by using water, drying in the air, preparing the composite finishing agent into a composite finishing agent solution with the concentration of 2% by using sterile water, soaking the cotton fabric in the composite finishing agent solution, baking and shaping the soaked cotton fabric in the drying oven, setting the first working temperature of the drying oven to be 80 ℃, the working time to be 30min, setting the second working temperature of the drying oven to be 130 ℃, the working time to be 5min, washing the residues by using water, dehydrating and drying in the air to obtain a finished fabric;
and fourthly, placing the core material above the finished fabric, uniformly fixing the finished fabric and the core material by adopting a plurality of sewing lines, then cutting the finished fabric, paving a layer of finished fabric above the finished fabric and the core material, and fixing the finished fabric and the core material by using the plurality of sewing lines to obtain the aloe moisturizing, antibacterial and beautifying quilt.
Example 4:
a moisture-keeping, antibacterial and skin-caring quilt containing Aloe is prepared by the same process as in example 3, except that the compound finishing agent prepared in example 1 used in the third step of example 3 is replaced with the finishing agent prepared in example 2.
Example 5:
a preparation method of an aloe moisturizing, antibacterial and beautifying quilt specifically comprises the following steps:
firstly, diluting the concentration of an antibacterial agent to 40g/L by using sterile water, then dropwise adding a catalyst into an antibacterial agent solution, uniformly stirring, soaking a cotton fabric in the antibacterial agent solution, putting the cotton fabric into a drying oven for drying after soaking, and then washing residues by using water and drying in the air;
secondly, preparing a composite finishing agent into a composite finishing agent solution with the concentration of 2% by using sterile water, then soaking the cotton fabric in the composite finishing agent solution, putting the cotton fabric into an oven for baking and shaping after soaking, setting the first working temperature of the oven at 80 ℃, the working time at 30min, setting the second working temperature of the oven at 130 ℃, the working time at 5min, washing off residues by using water, and dehydrating and air-drying to obtain a finished fabric;
and fourthly, placing the core material above the finished fabric, uniformly fixing the finished fabric and the core material by adopting a plurality of sewing lines, then cutting the finished fabric, paving a layer of finished fabric above the finished fabric and the core material, and fixing the finished fabric and the core material by using the plurality of sewing lines to obtain the aloe moisturizing, antibacterial and beautifying quilt.
Example 6:
according to the national textile industry antibacterial standards GB/T20944.1-2007 and GB/T20944.2-2007, the moisturizing, antibacterial and beautifying quilt prepared in the embodiments 3-5 is subjected to antibacterial test, candida albicans is selected as an experimental strain, the width and the rate of inhibition of antibacterial finishing fabric are tested, the standard GB/T24253-2009 repelling method is adopted to perform mite-repellent analysis on the textiles before and after finishing, and the specific test results are shown in Table 1:
TABLE 1 measurement of the performance of moisturizing, antibacterial and skin caring quilt
| Example 3 | Example 4 | Example 5 | |
| Width H/mm of bacteriostatic strip | 1.35 | 0.72 | 1.63 |
| Inhibition rate/%) | 68.16 | 63.42 | 68.98 |
| Repellency rate before finishing/%) | 61.25 | 63.55 | 62.18 |
| Repellent rate after finishing/%) | 97.22 | 97.13 | 96.46 |
As can be seen from Table 1, the width of the zone of inhibition of the moisturizing, antibacterial and skin caring quilt prepared in example 3 reached 1.35H/mm, and the bacteriostasis rate to the candida albicans reaches 68.16%, because the honeysuckle extract is added into the composite finishing agent, the honeysuckle extract has better inhibition effect to the candida albicans, compared with the finishing agent in the embodiment 4, because the honeysuckle extract is not added, the bacteriostasis rate to candida albicans is only 63.42 percent, the cotton fabrics in the examples 3-5 have the mite repellent rate of 61.25% -63.55% before finishing by using the antibacterial agent, the mite repelling rate after the finishing by using the antibacterial agent is 96.46-97.22 percent, because the active oxygen in the antibacterial agent is oxidized, and then the cell membrane of house dust mite is destroyed, leading to the death of mite, thereby playing a better mite-expelling effect to the cotton fabric.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The aloe moisturizing, antibacterial and beautifying quilt comprises cotton fabric and is characterized in that: the method comprises the following steps of firstly, carrying out antibacterial finishing on the cotton fabric by using an antibacterial agent, and then carrying out padding finishing on the cotton fabric by using a composite finishing agent;
the preparation process of the composite finishing agent is as follows:
step one, adding polyethylene glycol into a solvent N-methyl pyrrolidone, and then putting the mixture into a drying oven until the polyethylene glycol is completely dissolved in the solvent N-methyl pyrrolidone to obtain a polyethylene glycol solution;
adding silver nitrate powder into a solvent N-methyl pyrrolidone, and stirring by using a magnetic stirrer to completely dissolve the silver nitrate powder into the solvent N-methyl pyrrolidone to obtain a precursor salt solution;
step three, dropwise adding the precursor salt solution prepared in the step two into the polyethylene glycol solution prepared in the step one, stirring the mixed solution through a magnetic stirrer to obtain a suspension, dropwise adding the suspension into a polybutyl acrylate emulsion, and then adding the mixed solution into a high-speed homogenizer for solution blending to obtain a finishing agent A;
step four, extracting the effective components of aloe from the epidermis part of the aloe leaves, extracting the effective components of honeysuckle from dried honeysuckle, mixing the aloe extract and the honeysuckle extract according to the mass ratio of 2:1, and preparing a solution with the mass concentration of 2% by using sterile water to obtain a finishing agent B;
and step five, adding the finishing agent A prepared in the step three into the finishing agent B prepared in the step four, and uniformly stirring the finishing agent A and the finishing agent B by using a magnetic stirrer to obtain the composite finishing agent.
2. The aloe moisturizing, antibacterial and beautifying quilt according to claim 1, characterized in that: in the first step, the dosage ratio of the polyethylene glycol to the solvent N-methyl pyrrolidone is (10g-20 g): 100 mL.
3. The aloe moisturizing, antibacterial and beautifying quilt according to claim 1, characterized in that: in the second step, the dosage ratio of the silver nitrate powder to the solvent N-methyl pyrrolidone is (6g-10 g): 100 mL.
4. The aloe moisturizing, antibacterial and beautifying quilt according to claim 1, characterized in that: and in the third step, the precursor salt solution is dripped into the polyethylene glycol solution at the dripping speed of 1mL/s by injecting into a constant pressure dropping funnel, and the dosage ratio of the precursor salt solution to the polyethylene glycol solution is 30-40 mL: 80 mL.
5. The aloe moisturizing, antibacterial and beautifying quilt according to claim 1, characterized in that: in the fourth step, the epidermis part of the aloe leaves is extracted by ethanol solution with the mass concentration of 70 percent, and the solid-liquid ratio is controlled to be 1: 5, the extraction temperature is 70 ℃.
6. The aloe moisturizing, antibacterial and beautifying quilt according to claim 1, characterized in that: in the fifth step, the dosage ratio of the finishing agent A to the finishing agent B is 50 mL: 80-90 mL.
7. The preparation method of the aloe moisturizing, antibacterial and beautifying quilt according to claim 1 is characterized by comprising the following steps:
step one, adding N-bromosuccinimide and benzoyl peroxide into 4-methylbenzophenone, then continuously adding a chloroform solution, uniformly stirring the mixture, and carrying out continuous stirring reaction to obtain a product a;
secondly, cooling the product a to room temperature, filtering, washing the product a by using petroleum ether, adding N, N-dimethyldodecylamine, adding a chloroform solvent for reaction, cooling to room temperature, and performing rotary evaporation treatment to obtain the antibacterial agent;
thirdly, diluting the concentration of the antibacterial agent to 40g/L by using sterile water, then dropwise adding a catalyst into the antibacterial agent solution, uniformly stirring, soaking the cotton fabric in the antibacterial agent solution, putting the cotton fabric into a drying oven for drying after soaking, then washing residues by using water, air-drying, finally preparing the composite finishing agent into a composite finishing agent solution with the concentration of 2% by using sterile water, then soaking the cotton fabric in the composite finishing agent solution, putting the cotton fabric into the drying oven for baking and shaping after soaking, washing the residues by using water, dewatering and air-drying to obtain a finished fabric;
and fourthly, placing the core material above the finished fabric, uniformly fixing the finished fabric and the core material by adopting a plurality of sewing lines, then cutting the finished fabric, paving a layer of finished fabric above the finished fabric and the core material, and fixing the finished fabric and the core material by using the plurality of sewing lines to obtain the aloe moisturizing, antibacterial and beautifying quilt.
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| CN117549610A (en) * | 2024-01-05 | 2024-02-13 | 华美时尚集团有限公司 | Antibacterial skin-moistening fabric containing aloe fibers, preparation method thereof and application thereof in underwear |
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