A kind of antistatic and antibacterial textile fabric and preparation method thereof
Technical field:
The invention belongs to field of fabric producing technology, and in particular to a kind of antistatic and antibacterial textile fabric and its preparation side
Method.
Background technique:
With the progress of science and technology and the raising of living standards of the people, people are in production and life to textile
Functionality proposes more and higher requirement, such as the comfort, aesthetics, health of product, if environmentally protective, if
It can satisfy outstanding industry requirement etc..In order to meet the market demand of functional textile, accelerate opening for functional textile
Hair and research, many scientific research institutions and enterprise accelerate the research steps of functional textile.Such as there is soft, heat preservation, moisture absorption
The textile of the comfortable function of the features such as quick-drying, Waterproof Breathable;Have the spies such as fire-retardant, antistatic, waterproof, antiultraviolet, antibacterial
The household and fabrics for industrial use of point.
Textile in production and processing and use easily because rubbing and incuding generation electrostatic, and the resistance of conventional fibrous materials
Rate is 1010Ω cm or more, generated charge are not easy loss.Electrostatic phenomenon is still unknown in cellulose fibre processing
It is aobvious;The electrostatic interference of protein fibre is with regard to more serious.Although wool fibre has higher equilibrium moisture regain, but its mass specific resistance
Reach highest in natural fiber;The resistivity of the universal lower synthetic fibers of regain is up to 1414Ω cm or more, electricity
Lotus accumulation phenomena is more significant.Wool manufacturing production in textile material electrification phenomenon often will lead to fiber winding or blocking parts,
Semi-products or yarn is scared, broken end, Warp opening is unclear when weaving, and fabric folds phenomena such as uneven, influences the smooth of production
It carries out;In use, the accumulation of electrostatic charge easily causes dust to adhere to, clothes tangle limbs and generate adherency sense of discomfort textile.
For hand woven product or fabric toy, for weaver, there are certain injuries, such as static guiding for the presence of electrostatic
PH value of blood is caused to rise, calcium content reduces in blood, calcium content increases in urine, blood glucose rise, the decline of vitamin C content etc.,
And electrostatic also causes dust to adsorb and gather, and seriously affects image appearance and the sale of fabrics class product.
In addition, major consumers crowd detects towards children population according to scientific research personnel: disappearing for toy production
After the toy that poison is crossed is played 10 days to baby, the bacteria colonies number on plastic toy is up to more than 3000, up to close on wooden toy
5000, and it is unexpectedly a up to more than 20,000 on the toy of fur production, it also detected Escherichia coli, hepatitis type B virus in toy
The problem of equal pathogenic microorganisms, pollution level is even more serious than clothes, bedding and tableware etc. therefore child stings toy, should
Paid attention to.Therefore, there is also urgent demands for the anti-microbial property of fabrics or braiding type toy.
In the prior art, more for individual antistatic textile fabric research, for example, application for a patent for invention
CN201310685527.8 is related to a kind of antistatic textile fabric, is made of fabric, outer shell fabric, the internal layer each component
Parts by weight be 65 ~ 82 parts of pure cotton, 8 ~ 22 parts of silk, antistatic silk interweave 10 ~ 23 parts;The parts by weight of the surface layer each component
Number is 61 ~ 79 parts of bamboo fibre, 11 ~ 19 parts of cotton fiber, 12 ~ 28 parts of spandex fibre.Antistatic textile fabric of the present invention is quiet with resisting
Electricity Functional avoids fabric since material easily generates electrostatic between skin below for dehydration, and structure is simple, and fabric can be effectively reduced
Coefficient of friction reduces the yield of electrostatic charge in friction, static electricity resistance with higher.Application for a patent for invention
CN201110436608.5 discloses a kind of Antistatic nylon textile.The single fiber surface of the textile is covered with epithelium resin
Layer, and epithelium resin layer is crosslinked the polyether polyurethane resin reacted and fluorine system by the end group with nylon fiber
Resin is formed.The initial stage of the textile, which is charged by friction, is pressed in 2000V hereinafter, water repellent degree is at 4 grades or more, refuse oil content 4 grades with
On;Home washings 20 are charged by friction pressure 2500V hereinafter, water repellent degree at 3 grades or more, refuses oil content at 3 grades or more after returning.The present invention fills out
The blank that nylon textile cannot have both antistatic property, water and oil repellant performance simultaneously is mended.Application for a patent for invention
CN201511028832.5 provides a kind of antibacterial fabric and preparation method thereof, and antibacterial fabric provided by the invention passes through
Silver nano-grain is deposited on the textile of carried titanium dioxide to obtain;The present invention by first depositing titanium dioxide on the textile
Titanium, and the pattern of the titanium dioxide deposited is flower pattern, then silver nano-grain is deposited on to the weaving of carried titanium dioxide again
On product, so that the washability for the antibacterial fabric that the present invention obtains is good, and the method for preparing textile is simple, the production cycle
Short, the three wastes are few.Xu Huashan etc. introduces resistance aiming at the problem that comprehensive performance of flame-retardant and anti-static fabric cannot be met the requirements
Fire-retardant principle, the fire retardant mechanism of action, preparation and the flame retardant property evaluation of textile material are fired, and to the system of flame-retardant and anti-static fabric
Preparation Method and points for attention are summarized (weaving report the 7th phase in 2016).
Antistatic and antibacterial characteristics textile materials are had both it is found that not yet producing at present based on the above prior art, it is special
Be not for toy manufacturer or hand-made braiding production for staple market meaning have both it is antistatic and
The textile fabric of antibacterial characteristics.And this be exactly current toy, braiding, cloth spinning process product production in urgent need to resolve the technical issues of.
Summary of the invention:
Antistatic and antibacterial characteristics textile materials are had both based on not developing in the prior art, are not well positioned to meet object for appreciation
Tool, braiding and the production of cloth spinning process product and the market demand, the present invention is intended to provide a kind of antistatic and antibacterial textile fabric and its
Preparation method, the textile fabric have good antistatic property, can be avoided cloth textile fabric in further production process
In electrostatic phenomenon, for handicraft, practitioner is more friendly, and the product processed is not easy to adsorb and gather dust, has
The effect of antibacterial can preferably protect the health of consumer.
In order to solve the above technical problems, the present invention uses following technological means:
A kind of antistatic and antibacterial textile fabric, is made of, which is characterized in that the internal layer fabric, outer shell fabric
Fabric is made of pure cotton and intertexture with antistatic silk, and the outer shell fabric is made of bamboo fibre and cotton fiber.
Antistatic and antibacterial textile fabric the fabric is binded by adhesive and the outer shell fabric.
The antistatic and antibacterial textile fabric is sticking the fabric by adhesive and the outer shell fabric
Further be impregnated into the antistatic and compound hydrosol of antibacterial and infiltrated after conjunction, then dry, bake obtain it is described resist it is quiet
Electricity and antibacterial textile fabric.
The fabric is to be interwoven using pure cotton as warp using intertexture with antistatic silk as weft, the outer layer surface
Material is to be interwoven using bamboo fibre as warp by weft of cotton fiber.The specification that pure cotton described in fabric uses for
16.0-17.1 tex, the intertexture are 1.8-2.3tex with the specification of antistatic silk;In outer shell fabric, the rule of the bamboo fibre
Lattice are 15.2-15.8 tex, and the specification of the cotton fiber is 3-5tex.
The described antistatic and compound hydrosol of antibacterial is prepared with the following method:
Step 1, the polyethylene glycol of the isopropanol of 5-7 parts by weight, the nano-ZnO of 1-2 parts by weight and 2-3 parts by weight is molten
Solution is in 80-85 DEG C of water of 100 parts by weight, then with glacial acetic acid according to 1:(1-1.5) volume ratio mix, obtain Composite vinegar
Acid solution;
2-5 parts by weight chitosan is dissolved into the compound acetum that step 1 is prepared by step 2, and it is poly- to obtain shell
Sweet and sour acid solution, then by the AgNO of 0.8-2 parts by weight3It is dissolved into chitosan-acetic acid solution that obtain Chitosan-Silver compound anti-
Bacterium solution;
80-90 parts by weight ethyl orthosilicate is added to step 2 under high velocity agitation with 1 drop/sec of speed by step 3
In the Chitosan-Silver composite antibacterial solution being prepared, magnetic stirrer is quickly stirred 3 hours at room temperature, obtains chitosan-
Silver-SiO2The compound hydrosol, i.e., described antistatic and compound hydrosol of antibacterial.
Described antistatic and antibacterial textile fabric preparation method includes the following steps:
Step 1: using pure cotton as warp, interweave to obtain fabric as weft using intertexture with antistatic silk;It is with bamboo fibre
Warp interweaves to obtain outer shell fabric as weft using cotton fiber;
The fabric is binded to obtain basic fabric by step 2 by adhesive and the outer shell fabric;
The basic fabric of step 2 is impregnated into the antistatic and compound hydrosol of antibacterial and infiltrates, then by step 3
Drying bakes the antistatic and antibacterial textile fabric described in obtaining.
The drying refers to dries 20-30 minutes at 80-85 DEG C;The baking, which refers to, bakes 5-8 at 120-130 DEG C
Minute.
Based on above technical scheme, the present invention has following advantages and beneficial effects:
Firstly, inventor is based on antistatic and antibacterial demand present in toy and fabrics processing, system is originally proposed
It is standby it is a kind of have both antistatic and antibiotic effect textile fabric, thus solve toy, the electrostatic hazard in fabrics production and
Later period sale shows the problem of easily adsorbing in the process and gather dust, while the addition based on antibacterial material uses, institute of the present invention
The product being prepared has certain antibacterial activity, and poisonous and hazardous ingredient is not used in present invention production, to consumer
Safety, close friend.
Secondly, the present invention uses dual antistatic treatment technology, uses and interweave with anti-in fabric production process
Electrostatic silk is weft, has good electric conductivity, can sufficiently be discharged in production and product use process since friction is led
The phenomenon that electrostatic of cause gathers, on the other hand, the present invention also use the antistatic and compound hydrosol of antibacterial, wherein being added to has
Silver ion, nano zine oxide of excellent conductive performance etc. are also beneficial to the diffusion of electrostatic, will not generate the phenomenon that electrostatic gathers.
Again, compound using chitosan and silver ion in the present invention, the two cooperation synergistic effect, so that fabric is with good
Antibacterial functions.
In conclusion the present invention use unique dual antistatic technology and antimicrobial technology, be prepared one kind have both it is anti-
The textile fabric of electrostatic and antibiotic effect solves toy, the electrostatic hazard in fabrics production and later period sale, showed
The problem of easily adsorbing in journey and gather dust, while the addition based on antibacterial material uses, the preparation-obtained product of the present invention
Have certain antibacterial activity, improves the safety of product.
Specific embodiment:
Embodiment 1: a kind of antistatic and antibacterial textile fabric is made of fabric, outer shell fabric, which is characterized in that
The fabric is made of pure cotton and intertexture with antistatic silk, and the outer shell fabric is made of bamboo fibre and cotton fiber.
Described antistatic and antibacterial textile fabric preparation method includes the following steps:
Step 1: using pure cotton as warp, interweave to obtain fabric as weft using intertexture with antistatic silk;It is with bamboo fibre
Warp interweaves to obtain outer shell fabric as weft using cotton fiber;
The fabric is binded to obtain basic fabric by step 2 by adhesive and the outer shell fabric;
The basic fabric of step 2 is impregnated into the antistatic and compound hydrosol of antibacterial and infiltrates, then by step 3
Drying bakes the antistatic and antibacterial textile fabric described in obtaining.
The drying refers to dries 20 minutes at 85 DEG C;The baking refers to be baked 5 minutes at 130 DEG C.
The specification that pure cotton described in fabric uses is 16.0-17.1 tex, the rule to interweave with antistatic silk
Lattice are 1.8-2.3tex;In outer shell fabric, the specification of the bamboo fibre is 15.2-15.8 tex, and the specification of the cotton fiber is
3-5tex。
The described antistatic and compound hydrosol of antibacterial is prepared with the following method:
The polyethylene glycol of the isopropanol of 6 parts by weight, the nano-ZnO of 2 parts by weight and 3 parts by weight is dissolved in 100 by step 1
In 80-85 DEG C of water of parts by weight, is then mixed with glacial acetic acid according to the volume ratio of 1:1, obtain compound acetum;
4 parts by weight chitosans are dissolved into the compound acetum that step 1 is prepared, obtain chitosan by step 2
Acetum, then by the AgNO of 1 parts by weight3It is dissolved into chitosan-acetic acid solution and obtains Chitosan-Silver composite antibacterial solution;
85 parts by weight ethyl orthosilicates are added to step 2 preparation under high velocity agitation with 1 drop/sec of speed by step 3
In obtained Chitosan-Silver composite antibacterial solution, magnetic stirrer is quickly stirred 3 hours at room temperature, obtains Chitosan-Silver-
SiO2The compound hydrosol, i.e., described antistatic and compound hydrosol of antibacterial.
Embodiment 2: a kind of antistatic and antibacterial textile fabric is made of fabric, outer shell fabric, which is characterized in that
The fabric is made of pure cotton and intertexture with antistatic silk, and the outer shell fabric is made of bamboo fibre and cotton fiber.
Described antistatic and antibacterial textile fabric preparation method includes the following steps:
Step 1: using pure cotton as warp, interweave to obtain fabric as weft using intertexture with antistatic silk;It is with bamboo fibre
Warp interweaves to obtain outer shell fabric as weft using cotton fiber;
The fabric is binded to obtain basic fabric by step 2 by adhesive and the outer shell fabric;
The basic fabric of step 2 is impregnated into the antistatic and compound hydrosol of antibacterial and infiltrates, then by step 3
Drying bakes the antistatic and antibacterial textile fabric described in obtaining.
The drying refers to dries 30 minutes at 80 DEG C;The baking refers to be baked 8 minutes at 120 DEG C.
The specification that pure cotton described in fabric uses is 16.0-17.1 tex, the rule to interweave with antistatic silk
Lattice are 1.8-2.3tex;In outer shell fabric, the specification of the bamboo fibre is 15.2-15.8 tex, and the specification of the cotton fiber is
3-5tex。
The described antistatic and compound hydrosol of antibacterial is prepared with the following method:
The polyethylene glycol of the isopropanol of 7 parts by weight, the nano-ZnO of 1 parts by weight and 2 parts by weight is dissolved in 100 by step 1
In 80-85 DEG C of water of parts by weight, is then mixed with glacial acetic acid according to the volume ratio of 1:1.5, obtain compound acetum;
5 parts by weight chitosans are dissolved into the compound acetum that step 1 is prepared, obtain chitosan by step 2
Acetum, then by the AgNO of 2 parts by weight3It is dissolved into chitosan-acetic acid solution and obtains Chitosan-Silver composite antibacterial solution;
80 parts by weight ethyl orthosilicates are added to step 2 preparation under high velocity agitation with 1 drop/sec of speed by step 3
In obtained Chitosan-Silver composite antibacterial solution, magnetic stirrer is quickly stirred 3 hours at room temperature, obtains Chitosan-Silver-
SiO2The compound hydrosol, i.e., described antistatic and compound hydrosol of antibacterial.
Embodiment 3: a kind of antistatic and antibacterial textile fabric is made of fabric, outer shell fabric, which is characterized in that
The fabric is made of pure cotton and intertexture with antistatic silk, and the outer shell fabric is made of bamboo fibre and cotton fiber.
Described antistatic and antibacterial textile fabric preparation method includes the following steps:
Step 1: using pure cotton as warp, interweave to obtain fabric as weft using intertexture with antistatic silk;It is with bamboo fibre
Warp interweaves to obtain outer shell fabric as weft using cotton fiber;
The fabric is binded to obtain basic fabric by step 2 by adhesive and the outer shell fabric;
The basic fabric of step 2 is impregnated into the antistatic and compound hydrosol of antibacterial and infiltrates, then by step 3
Drying bakes the antistatic and antibacterial textile fabric described in obtaining.
The drying refers to dries 20 minutes at 85 DEG C;The baking refers to be baked 8 minutes at 120 DEG C.
The specification that pure cotton described in fabric uses is 16.0-17.1 tex, the rule to interweave with antistatic silk
Lattice are 1.8-2.3tex;In outer shell fabric, the specification of the bamboo fibre is 15.2-15.8 tex, and the specification of the cotton fiber is
3-5tex。
The described antistatic and compound hydrosol of antibacterial is prepared with the following method:
The polyethylene glycol of the isopropanol of 5 parts by weight, the nano-ZnO of 2 parts by weight and 3 parts by weight is dissolved in 100 by step 1
In 80-85 DEG C of water of parts by weight, is then mixed with glacial acetic acid according to the volume ratio of 1:1, obtain compound acetum;
3 parts by weight chitosans are dissolved into the compound acetum that step 1 is prepared, obtain chitosan by step 2
Acetum, then by the AgNO of 0.9 parts by weight3It is dissolved into chitosan-acetic acid solution that obtain Chitosan-Silver composite antibacterial molten
Liquid;
85 parts by weight ethyl orthosilicates are added to step 2 preparation under high velocity agitation with 1 drop/sec of speed by step 3
In obtained Chitosan-Silver composite antibacterial solution, magnetic stirrer is quickly stirred 3 hours at room temperature, obtains Chitosan-Silver-
SiO2The compound hydrosol, i.e., described antistatic and compound hydrosol of antibacterial.
Embodiment 4: antistatic test
With reference to textile machine and textile industry standard FZ/T 01042-1996, " textile material antistatic property electrostatic pressure partly declines
The measurement of phase " induced electricity of test fabric on II fabric induction type electro static instrument (having an area of Instrument Ltd. in Wenzhou) of FY342E-
Pressure and half-life period, wherein being compared using following comparative example 1 as reference, concrete outcome such as the following table 1:
The antistatic test result of table 1
Sample |
Induced voltage (V) |
Half-life period (s) |
Comparative example 1 |
3200.0 |
8.50 |
Embodiment 1 |
2735.5 |
1.25 |
Embodiment 2 |
2698.0 |
1.10 |
Wherein comparative example 1 are as follows: a kind of textile fabric is made of fabric, outer shell fabric, which is characterized in that institute
It states fabric and is made of pure cotton and intertexture with antistatic silk, the outer shell fabric is made of bamboo fibre and cotton fiber.The spinning
The preparation method of knitted fabric includes the following steps: step 1: using pure cotton as warp, interweaving using intertexture with antistatic silk as weft
To fabric;Using bamboo fibre as warp, interweave to obtain outer shell fabric as weft using cotton fiber;Step 2, by the inner layer surface
Material binds to obtain the textile fabric by adhesive and the outer shell fabric.
By the result of the above table 1 it is found that preparation-obtained antistatic and antibacterial textile fabric of the invention, quiet using resisting
Electricity and the compound hydrosol processing of antibacterial, induced voltage and half-life period are obviously reduced, i.e., antistatic performance has obtained greatly
Improve, illustrate antistatic and antibacterial textile fabric surface of the invention can quick loss charge, assemble it can not.Compared to not
Using the textile fabric of the compound hydrosol processing of antistatic and antibacterial, antistatic property has obtained greatly being promoted.
Embodiment 5: antibacterial tests
Main antibacterial characteristics of the invention are tested from the compound hydrosol processing of antistatic and antibacterial based on antibacterial activity
Following comparative testing example is arranged in the needs of card, inventor:
Comparative example 2: silver-SiO2The compound hydrosol is prepared with the following method: step 1, by 5 parts by weight
The polyethylene glycol of isopropanol, the nano-ZnO of 2 parts by weight and 3 parts by weight is dissolved in 80-85 DEG C of water of 100 parts by weight, then
It is mixed with glacial acetic acid according to the volume ratio of 1:1, obtains compound acetum;Step 2, by the AgNO of 0.9 parts by weight3It is dissolved into
In the compound acetum that step 1 is prepared, silver ion composite antibacterial solution is obtained;Step 3, by the positive silicic acid of 85 parts by weight
Ethyl ester is added in the silver ion composite antibacterial solution that step 2 is prepared under high velocity agitation with 1 drop/sec of speed, room temperature
Lower magnetic stirrer quickly stirs 3 hours, obtains silver-SiO2The compound hydrosol.
Comparative example 3: chitosan-SiO2The compound hydrosol is prepared with the following method: step 1, by 6 weight
The isopropanol, the nano-ZnO of 2 parts by weight and the polyethylene glycol of 3 parts by weight of part are dissolved in 80-85 DEG C of water of 100 parts by weight,
It is then mixed with glacial acetic acid according to the volume ratio of 1:1, obtains compound acetum;4 parts by weight chitosans are dissolved by step 2
In the compound acetum that step 1 is prepared, chitosan-acetic acid solution is obtained;Step 3, by 85 parts by weight ethyl orthosilicates
It is added under high velocity agitation with 1 drop/sec of speed in the chitosan-acetic acid solution that step 2 is prepared, magnetic force stirs at room temperature
It mixes machine quickly to stir 3 hours, obtains chitosan-SiO2The compound hydrosol.
Same pieces of cloth are carried out to Escherichia coli, Pseudomonas aeruginosa, staphylococcus aureus processing respectively, are then respectively put into
The embodiment of the present invention 1,2, in the compound hydrosol solution of comparative test 2 and 3, the time is 15 minutes, counts big in each processing group
The sterilizing rate of enterobacteria, Pseudomonas aeruginosa, staphylococcus aureus, concrete outcome such as the following table 2:
2 antibacterial tests result of table
|
Escherichia coli |
Staphylococcus aureus |
Pseudomonas aeruginosa |
Embodiment 1 |
100% |
100% |
100% |
Embodiment 2 |
99.8% |
100% |
99.7% |
Comparative example 2 |
92.5% |
87.3% |
85.5% |
Comparative example 3 |
77.7% |
75.3% |
70.3% |
Test result based on the above table 2 is it is found that the compound hydrosol of antistatic and antibacterial of the invention is silver-colored due to using
Ion and chitosan, the two cooperate, and synergistic effect is so that it is used with good sterilization and anti-microbial property compared to independent
The comparative example 2 of silver ion and the comparative example 3 for individually using chitosan, bactericidal effect is greatly improved.With
Upper test result shows there is synergistic effect between silver ion and chitosan in the compound hydrosol of antistatic and antibacterial, can
Significantly increase the anti-microbial property of fabric.