CN107503022A - It is a kind of suitable for temperature-sensitive temperature control antibiotic fabric of infantile clothes and preparation method thereof - Google Patents
It is a kind of suitable for temperature-sensitive temperature control antibiotic fabric of infantile clothes and preparation method thereof Download PDFInfo
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- CN107503022A CN107503022A CN201710557846.9A CN201710557846A CN107503022A CN 107503022 A CN107503022 A CN 107503022A CN 201710557846 A CN201710557846 A CN 201710557846A CN 107503022 A CN107503022 A CN 107503022A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—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
- D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/024—Fabric incorporating additional compounds
- D10B2403/0242—Fabric incorporating additional compounds enhancing chemical properties
- D10B2403/02421—Fabric incorporating additional compounds enhancing chemical properties containing particulate matter, e.g. powder or granulate
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- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
The invention provides a kind of temperature-sensitive temperature control antibiotic fabric, its preparation method suitable for infantile clothes, and the infantile clothes prepared by with this temperature-sensitive temperature control antibiotic fabric.Temperature-sensitive temperature control antibiotic fabric provided by the invention suitable for infantile clothes has very high moisture sensitivity, it can indicate that infant's body temp changes in time, and the radiating heat insulating ability of material in itself can be adjusted in time with the change of temperature, and there is higher security, it is small to skin irritatin, allergic reaction is smaller, do not have potential hazard to infant's body, the fabric pliability of the present invention is strong, resistance to cleaning, it is resistant to stronger acid-base property and temperature range, the temperature sensing function that can be cleaned multiple times without damaging clothing, present invention also offers the preparation method of the temperature-sensitive temperature control fabric, its purposes, and the infantile clothes prepared by with this temperature-sensitive temperature control antibiotic fabric.
Description
Technical field
The present invention relates to a kind of temperature-sensitive temperature control antibiotic fabric, its preparation method suitable for infantile clothes, and use this
Infantile clothes prepared by kind temperature-sensitive temperature control antibiotic fabric.
Background technology
With Chinese society expanding economy, China progressively develops into the old of low birthrate rate from high fertility-rate society
Ageization society, China's the elderly's population already take up the first in the world, and social family structure has preliminarily formed the common of " 421 "
The family structure of situation, i.e. four the elderlys of grand parents generation, two young people of father and mother generation and a child.Therefore, China's political affairs
Two tire policies have been decontroled at mansion in time, but its effect waits to observe.Under above-mentioned overall situation, infant's consumption has become society
Focus and an important exploitation focus, to infant become more meticulous look after as the people widespread demand, for
For average family, needing the current newest science and technology of combination badly, simple, convenient, safely and effectively technology is young to baby to realize to develop
The treatment that becomes more meticulous of youngster.
The nervous system development of infant is not perfect, the mechanism such as can not perspire by itself in most cases come to body
Temperature realizes Effective Regulation, and its body temperature is mainly influenced by ambient temperature, it is therefore desirable to carries out warming work conscientiously.Meanwhile if baby
Child clothes are blocked up, then also result in heat and be difficult to distribute, and so as to cause body temperature rise excessive, and then cause extremely serious
Consequence.For general population, because being grown up and the sendible temperature of infant differs greatly, or even all ages and classes, sex into
The sendible temperature of people can also differ greatly, often because the subjective illusion of caretaker causes infant's clothing excessive or very few,
So as to influence the health of infant and normal growth and development.
Occur the report of some temperature sensing materials for present circumstances, in infant clothing, but wherein concentrated on
How to develop the color, or simple concentrate on is incubated, and does not study report of the temperature sensing material for the security of infant, also lacks two-way
Regulation is the research of Bidirectional temperature-controlling, also, existing infant's temperature sensing material price is costly.
Some European companies have also been proposed the innovation intelligence that elastic can adjust temperature using bionics technological development
Shell fabric, the macromolecule polyalcohol with particular characteristic is mainly prepared such as polyurethane by chemical synthesis mode, then with
These polymer are aided with other specific auxiliary materials as stock and are prepared into the bionics temperature with " formative memory function "
Degree film or fiber, these films or fiber can adjust the structure of itself according to Changes in weather, so as to realize rapid discharge moisture,
With preferable waterproof and wind-proof performance, consumer is met for the airing function of clothes, comfort and motion flexibility ratio
Primary demand, it is widely used in the products such as charge garment, some materials can also finely tune the temperature worn the clothes.But this kind of novel intelligent
The stock of fabric is the film or fiber of chemical synthesis, and its basic structure is the materials such as circular hole polyurethane, these material sheets
It is a kind of plastic components in matter, has been reported and think that it has certain stimulation to skin, part population can be caused more serious
Allergic reaction, at present its be only applied in adult clothing, in the more strict infant clothing of safety requirements, can not still push away
Wide application, also, such technical price is high, and non-generic people can undertake, and require more tight when such fabric washs in addition
Lattice, it must be carried out according to special washing process, it is impossible to artificial hand washing, or washed according to the machine washing program of routine, it is acidproof
Alkalescence also can be remained to be further improved and improved, although not disposable products, long-term durability are poor.
The content of the invention
It is an object of the invention to provide a kind of temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes, its preparation side
Method, purposes, and the infantile clothes prepared by with this temperature-sensitive regulation fabric.
Therefore, present invention firstly provides a kind of temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes, the temperature-sensitive
Include thermosensitive fiber, cotton fiber, and ag material temperature-sensitive temperature control particle in temperature control antibiotic fabric；The thermosensitive fiber and cotton are fine
Dimension forms warp thread and weft yarn, the warp thread and weft yarn and then the uniform interleaving composition fabric by blending；The thermosensitive fiber
Parts by weight are 7-10 parts, are evenly distributed in the warp thread and weft yarn of fabric；Described cotton fiber forms the warp thread and weft yarn of fabric
Main body, parts by weight are 85-90 parts, are evenly distributed in the warp thread and weft yarn of fabric；The weight of described ag material temperature-sensing particle
Amount part is 4-8 parts；The ag material temperature-sensitive temperature control particle is uniformly attached to temperature-sensitive temperature control antibiotic fabric warp thread, the fiber table of weft yarn
Face, so as to be evenly distributed between the fiber of temperature-sensitive temperature control antibiotic fabric warp thread, weft yarn.
Preferably, the temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes of the invention is only by thermosensitive fiber, cotton fiber,
And ag material temperature-sensitive temperature control particle these three materials are formed.
Preferably, the security from infant, comfortableness are considered, and the cotton fiber in the temperature-sensitive temperature control antibiotic fabric should be
Natural cotton fiber, and the ag material temperature-sensing particle can be the silver particles for having health-care effect, preferably Nano Silver.
Argent grain has stronger security in itself, small to skin irritatin, will not cause inflamed allergic reaction of Denging, also
Fractionated viral and the bacterium of body surface can effectively be killed.Nano Silver has bigger surface area, can further improve
The technique effects such as sterilization, deodorization, and tack is stronger.In addition, in addition to security and comfortableness, Nano Silver also retains compared with
Good electric conductivity, effectively can in time prevent and eliminate electrostatic, so as to improve comfort level.Finally, nano silver fibre material also has
There is certain anti-radiation effect, the modern society become increasingly popular for electronic product, this is also one of its potential promotional value.
Bisphenol-A is the heat-sensitive variable colour raw material having many uses at present, allows the materials such as nipple, feeding bottle to make in national standard at present
By the use of bisphenol-A as raw material, still, serious bad shadow may be caused to infant development by having been reported the bisphenol-A in display environment
Ring, bisphenol-A may cause male child's sexual organ dysplasia, the precocity of women child etc., by from most of infant articles
Rejected in raw material.Therefore, consider from the safety of infant, described thermosensitive fiber should be free of bisphenol-A.
The present invention thermosensitive fiber can it is blended by the material, melt, cool and solidify, reeling off raw silk from cocoons so as to be prepared, its
Itself there is stronger pliability, and be resistant to stronger acid and alkali corrosion.
Preferably, triphenol methane phthalide-type, or phenothiazines, or Schiff bases, or loop coil are included in the thermosensitive fiber
Class, or organic temperature-sensing color-changing material such as dianthracene ketone, preferably triphenol methane phthalide-type temperature-sensing color-changing material.Its color can be
Occurs the change of color with the change of temperature within the scope of certain temperature.Due to traditional inorganic temperature sensing material such as metal oxygen
Compound etc. there may be potential toxicity, corrosivity (the inorganic universal meta-alkalescence of temperature sensing material) etc., and this is for infant clothing
For it is clearly worthless, select organic temperature sensing material to be effectively increased security, and the organic sense of triphenol methane phthalide-type
The security of warm off-color material is of a relatively high, and wash resistant, therefore is preferable thermosensitive chromotropic material.
Preferably, the thermosensitive fiber is only by one or a combination set of above temperature-sensing color-changing material and other non-temperature sensing material groups
Into.
Preferably, described thermosensitive fiber is made up of following components：
3,3- double parts by weight of (4- dimethylamino phenyls) -6- dimethylaminos phthalide 0.5；
The parts by weight of palmityl alcohol 15
Solvent 30~40, the solvent are preferably water.
The preparation method of the described temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes comprises the following steps：(1) make
With thermosensitive fiber and cotton fiber, make its homogeneous blend into mixing cotton yarn by kneading, so as to the warp thread and latitude as next step
Yarn uses；(2) the mixing cotton yarn obtained by step (1) is used further to pass through weaving as warp thread and weft yarn, uniformly hand over
It is configured to temperature-sensitive fabric；(3) solution for producing ag material temperature-sensitive temperature control particle is prepared, fabric obtained by step (2) is put into described
In solution, ag material is separated out between the fiber surface and fiber of fabric, taken out after soaking 2-7 minutes, squeeze go it is more
Remaining moisture；(4) fabric obtained by air drying steps (3), that is, obtain the temperature-sensitive temperature control antibiotic fabric product.
Preferably, in the step (1), kneading in technique is carried out using twisting machine, passes through two-step method or one-step method ply twist
Line is preferably twisted thread progress so as to obtain the mixing cotton yarn by one-step method, can be energy-efficient, and gained mixing cotton yarn is thinner.
Preferably, in the technique of step (3), the ag material used for Nano Silver, the Nano Silver temperature-sensitive temperature control particle
The composition of solution is silver nitrate, basic component, ammonium nitrate, carbohydrate and concentrated nitric acid etc., and the solution is in fabric and fabric fibre
The principle of the nano-Ag particles of surfaces into intimate attachment is silver mirror reaction.Its preparation process is；Added into silver nitrate solution
Ammoniacal liquor, dense NaOH and ammonium nitrate are well mixed, and it is preferably that glucose is configured to the aqueous solution then to take monose, add concentrated nitric acid,
Ethanol, above two solution is mixed, extemporaneous preparation solution.
Preferably, the composition of the solution is：
AgNO35~30 parts, 20~30 parts of ammoniacal liquor
Dense 2 parts of NaOH, ammonium nitrate 20-25 parts
Glucose 25-35 parts
Concentrated nitric acid 0.2-0.5 parts by volume (relative to per kilogram, other raw materials prepare 0.2-0.5 liters)
Ethanol 25-40 parts by volume (relative to per kilogram, other raw materials prepare 25-40 liters).
It is highly preferred that the composition of the solution is：
AgNO315~25 parts, 25~28 parts of ammoniacal liquor
Dense 2 parts of NaOH, ammonium nitrate 22-24 parts
Glucose 28-33 parts
Concentrated nitric acid 0.2-0.5 parts by volume (relative to per kilogram, other raw materials prepare 0.2-0.5 liters)
Ethanol 30-35 parts by volume (relative to per kilogram, other raw materials prepare 30-35 liters).
Reaction (soak) time is 5 minutes, preferably can be 2-4 minutes, and the time is too short not to be fully finished reaction, is distributed
Uneven, the time is long because the silver mirror reaction time itself is very short without long, elongates technological process, and adds silver
Granularity, distribution and the control of grain are deposited in the risk of fermentation vat bottom etc..
The process of step (3), simulation be silver mirror reaction principle, by control technique and raw material proportioning and reaction when
Between in the range above, the accurate control of the size of Argent grain can be realized, so as to which the fiber surface in fabric is especially fine
The Argent grain of nano-scale is formed between dimension.
Preferably, an ag material coating process is applied in tentatively coating nano-Ag particles and then in addition, therefore can be with
, can be by ag material, preferably nanometer-level silver micro mist and water (1 comprising an extra Nano Silver coating process：100 weighing bodies
Product ratio) mixing, suspension is made, then magnetic agitation 4 hours, suspension is made, then apply ag material micro mist by coating machine
It is distributed in fabric face.
Further, present invention also offers the temperature-sensitive temperature control material for preparation possess temperature-sensitive, temperature control, wear-resisting and antibacterial,
The purposes of the infantile clothes of hypo-allergenic effect, and the infantile clothes that temperature-sensitive temperature control material of the invention is prepared, institute
State infantile clothes and possess temperature-sensitive indicator function, and also there is the function of auto-control temperature, in addition, being also equipped with certain resist
Bacterium effect, security is very high, will not cause the problems such as allergic, and also has the performance of stronger acidproof neutralizing treatment.
It is provided by the invention to use what the temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes was prepared as raw material
In infantile clothes, the clothing because the fabric has very high security, and can have all as prepared by this kind of fabric
Standby potential antiallergy, antibiotic effect.But considered for the further improvement of cost and security, can also only in clothing
Partly using the temperature-sensitive temperature control antibiotic fabric of the present invention in thing, for this purpose, because of the back of infant, shirtfront, oxter etc.
The body temperature at position is generally representative, therefore the preferably clothing is jacket, and preferably described temperature-sensitive temperature control antibiotic fabric is set
Put in the shirtfront of infantile jacket, back or underarm region.In addition, infant oxter, groin etc. are easily to grow micro- life
Thing, the key area for inducing allergy, for this consideration, it can will press close to the temperature-sensitive temperature control antibiotic fabric of these positions present invention
To prepare.
Because the temperature-sensitive temperature control antibiotic fabric of the application has higher security, the discomfort of clothes dress will not be caused
Sense, the stimulation of discomfort will not be produced to infant's skin, will not also produce extra toxicity or other side effects, also, even if
After the front and rear main body of infantile jacket sets up one layer of temperature-sensitive temperature control antibiotic fabric of the invention, also still possess higher flexible
Property, the cleaning being resistant under multiple acid-base condition.
Compared with prior art, in 35 DEG C~37 DEG C a small ranges, varying with temperature can be presented not thermosensitive fiber of the present invention
Same color, i.e. color are raised by gradually becoming shallower as deeply with temperature, the body temperature situation of infant can be known at any time, to increase or decrease
Clothing provides reference.
Also, the fabric of the present invention becomes one temperature detection and regulation, due to the warp thread and latitude of fabric of the present invention
The volume for the ag material that pore size between yarn is depended between fiber, i.e. pore size are determined by the ag material.
Because the heat conductivility of temperature-sensitive ag material is far longer than cotton fiber and thermosensitive fiber, it is by shell temperature and ambient temperature shadow
Sound is larger.When temperature reduces, because the temperature-sensitive ag material between fiber expands with heat and contract with cold, its volume diminishes, now because cotton is fine
The thermal conductivity of peacekeeping thermosensitive fiber is relatively low, and its change of expanding with heat and contract with cold is much smaller than ag material, so as to cause the hole between fiber to become
It is small, and then in the case where hole diminishes, the overall thermal diffusivity of fabric reduces, and heat insulating ability improves, so as to more effectively real
Existing heat insulation effect.Simultaneously as hole diminishes, body surface moisture loss also diminishes immediately, additionally aids holding body humidity.Instead
It, is when infant's shell temperature raises, because the heat conductivility of temperature-sensitive ag material is far longer than cotton fiber and thermosensitive fiber, because
And its volume becomes rapidly big, fabric pore is caused to become heat dispersion that is big, and then improving fabric, so as to quick heat radiating, and
And because hole becomes big, body surface moisture (sweat) excludes and evaporation efficiency also improves immediately, also easy beneficial to air circulation, moisture
Thus evaporate, improve wearing comfort, this also contributes to maintain body temp to be unlikely to excessively to rise.It is more without parent
Secondary replacing infantile clothes, save the time, and improve the property followed of infant.
Nano-Ag particles have stronger security in itself, small to skin irritatin, and the allergy such as inflamed will not be caused anti-
Should, additionally it is possible to effectively kill fractionated viral and the bacterium of body surface, moreover it is possible to go to eliminate the unusual smell, tack is stronger.In addition, except security
Outside comfortableness, silver also has preferable electric conductivity, effectively can in time prevent and eliminate electrostatic, so as to improve comfort level.
Finally, nano silver fibre material also has certain anti-radiation effect, the modern times become increasingly popular for electronic product
Society, this is also one of its potential promotional value.A further advantage is that product cost is relatively low, although using
Noble silver, but actually at present for cost, silver already belongs to the more cheap metallic element of price, completely can be big
Scale is used for infantile clothes material without excessively improving its cost, also, the technique of the present invention is more compact, saves big
Measure time cost.As a whole, the product cost for being computed the present invention in theory is only higher by than current pure cotton fiber cost
30%, but it realizes many foregoing compound cooperative effects, in temperature-sensitive temperature control (insulation, cooling) antibacterial etc., is
Extraordinary cooperative effect is realized to security, wear-resisting washing resistance performance aspect.
Embodiment
Following examples further illustrate present disclosure, but should not be construed as limiting the invention.Without departing substantially from
In the case of of the invention spirit and essence, the modifications or substitutions made to the inventive method, step or condition belong to the present invention
Scope.
Unless otherwise specified, the conventional meanses that technological means used in embodiment is well known to those skilled in the art.
The preparation of the Silver Nanoparticles temperature-sensitive temperature control antibiotic fabric of embodiment 1
1st, thermosensitive fiber is prepared
Double (4- the dimethylamino phenyls) -6- dimethylamino phthalides 0.5kg of 3,3-, palmityl alcohol 15kg, pure water 35kg are weighed,
Double (4- the dimethylamino phenyls) -6- dimethylamino phthalides of 3, the 3- are made to be dissolved in palmityl alcohol, then plus water mixes, and obtains
To suspension, be heated to 75 DEG C, evaporation solvent, be cooled to 20 DEG C solidify, reel off raw silk from cocoons, rove, fine sand PROCESS FOR TREATMENT be so as to being prepared into
To thermosensitive fiber.
2nd, natural cotton fiber is prepared
Remove seed gined cotton doffing after cotton carding, drafting, rove, spinning process processing, obtains natural cotton fiber.
3rd, mixing cotton yarn is kneaded
Thermosensitive fiber and cotton fiber obtained by step (1) and step (2) are kneaded into mixing using twisting machine by kneading in technique
Cotton yarn, twisted thread by two-step method or one-step method plying so as to obtain the mixing cotton yarn, kneading makes its homogeneous blend into mixing cotton
Yarn, so as to which the warp thread and weft yarn as next step use.
4th, temperature-sensitive fabric is woven
Using the mixing cotton yarn obtained by step (3), warp thread and weft yarn are formed by blending, and utilize the warp thread and latitude
Yarn, temperature-sensitive fabric is further formed by weaving, uniform interleaving.
5th, nano-Ag particles are made to be distributed between fabric fibre
What is simulated is the principle of silver mirror reaction, by controlling technique and raw material proportioning, can realize the size of Argent grain, from
And the Argent grain of nano-scale is formed between the fiber surface especially fiber of fabric.
First, the electrolytic solution of ag material temperature-sensitive temperature control particle is prepared, ammoniacal liquor, dense NaOH are first added into silver nitrate solution
It is well mixed with ammonium nitrate, then takes glucose to be configured to the aqueous solution, add concentrated nitric acid, ethanol, above two solution is mixed
It is even, extemporaneous preparation solution.
The composition of the solution is：
AgNO320 parts, 27 parts of ammoniacal liquor
Dense 2 parts of NaOH, 23 parts of ammonium nitrate
30 parts of glucose
Relative to per kilogram, other raw materials prepare the parts by volume of concentrated nitric acid 0.4
Relative to per kilogram, other raw materials prepare 33 liters of ethanol.
Fabric obtained by step (4) is put into the solution, ag material in electrolyte is separated out the fiber surface in fabric
Between fiber, immersion is taken out after 5 minutes, is squeezed and is removed excessive moisture.
6th, air-dry
Fabric obtained by air drying steps (5), time are 5 hours, that is, obtain the temperature-sensitive temperature control antibiotic fabric product.
After testing, in the fabric that prepared by embodiment 1, the weight of thermosensitive fiber, cotton fiber and nano silver material temperature-sensing particle
Than for 8.5：89：6, the tensile strength of fabric, bending strength, wear hardness, resistance to tearing energy, fatigue strength etc. exceed country
Standard more than 25%.
The preparation of the Silver Nanoparticles temperature-sensitive temperature control antibiotic fabric of embodiment 2
1st, thermosensitive fiber is prepared
Double (4- the dimethylamino phenyls) -6- dimethylamino phthalides 0.5kg of 3,3-, palmityl alcohol 15kg, pure water 35kg are weighed,
Double (4- the dimethylamino phenyls) -6- dimethylamino phthalides of 3, the 3- are made to be dissolved in palmityl alcohol, then plus water mixes, and obtains
To suspension, be heated to 75 DEG C, evaporation solvent, be cooled to 20 DEG C solidify, reel off raw silk from cocoons, rove, fine sand PROCESS FOR TREATMENT be so as to being prepared into
To thermosensitive fiber.
2nd, natural cotton fiber is prepared
Remove seed gined cotton doffing after cotton carding, drafting, rove, spinning process processing, obtains natural cotton fiber.
3rd, mixing cotton yarn is kneaded
Thermosensitive fiber and cotton fiber obtained by step (1) and step (2) are kneaded into mixing using twisting machine by kneading in technique
Cotton yarn, twisted thread by two-step method or one-step method plying so as to obtain the mixing cotton yarn, kneading makes its homogeneous blend into mixing cotton
Yarn, so as to which the warp thread and weft yarn as next step use.
4th, temperature-sensitive fabric is woven
Using the mixing cotton yarn obtained by step (3), warp thread and weft yarn are formed by blending, and utilize the warp thread and latitude
Yarn, temperature-sensitive fabric is further formed by weaving, uniform interleaving.
5th, nano-Ag particles are made to be distributed between fabric fibre
What is simulated is the principle of silver mirror reaction, by controlling technique and raw material proportioning, can realize the size of Argent grain, from
And the Argent grain of nano-scale is formed between the fiber surface especially fiber of fabric.
First, the electrolytic solution of ag material temperature-sensitive temperature control particle is prepared, ammoniacal liquor, dense NaOH are first added into silver nitrate solution
It is well mixed with ammonium nitrate, then takes glucose to be configured to the aqueous solution, add concentrated nitric acid, ethanol, above two solution is mixed
It is even, extemporaneous preparation solution.
The composition of the solution is：
AgNO320 parts, 27 parts of ammoniacal liquor
Dense 2 parts of NaOH, 23 parts of ammonium nitrate
30 parts of glucose
Relative to per kilogram, other raw materials prepare the parts by volume of concentrated nitric acid 0.4
Relative to per kilogram, other raw materials prepare 33 liters of ethanol.
Fabric obtained by step (4) is put into the solution, ag material in electrolyte is separated out the fiber surface in fabric
Between fiber, immersion is taken out after 5 minutes, is squeezed and is removed excessive moisture.
6th, air-dry
Fabric obtained by air drying steps (5), time are 5 hours.
7th, secondary coated with nano ag material
1kg Nano Silver temperature-sensing particle dry powder is added into 100 liters of water, suspension is made in 4 hours in magnetic agitation, then by step
(8) the air-dried fabric obtained by, which is soaked in the Nano Silver temperature-sensing particle suspension, to be soaked 1.5 hours, keeps magnetic agitation,
Then take out, squeeze and remove excessive moisture.
8th, air-dry
Fabric obtained by air drying steps (7), time are 5 hours, that is, obtain the temperature-sensitive temperature control antibiotic fabric product.
After testing, in the fabric that prepared by embodiment 2, the weight of thermosensitive fiber, cotton fiber and nano silver material temperature-sensing particle
Than for 7：86：8, the tensile strength of fabric, bending strength, wear hardness, resistance to tearing energy, fatigue strength etc. exceed country's mark
Standard more than 27%.
The performance test of the nanometer-level silver of embodiment 3, ceramic particle temperature-sensitive temperature control antibiotic fabric
1st, tone is tested
The gained fabric of embodiment 1 is subjected to temperature-sensitive tone test at different temperature, as a result shown as follows
Table 1
As can be seen from the above results, with the rise of shell temperature, fabric of the invention shows significant color and become
Change, the situation of change of infant's shell temperature can be prompted at any time.
2nd, insulation rate is tested
Using FK-II type heat retention of the fabric testers, 620mm＆250mm one piece of fabric is taken, is switched on power, respectively 15
DEG C, 20 DEG C, 25 DEG C, 30 DEG C, 35 DEG C, 37 DEG C, 39 DEG C, and under 80RH% humidity the gained fabric of testing example 1 temperature control
Performance (i.e. thermal property), the testing time be 30min (in new national standard in units of thermal resistance, its in fact with insulation rate and indifference
It is different, can directly convert mutually).
Table 2
As can be seen from the above results, the heat-insulating property of the textile material of the application is preferable, higher than traditional pure cotton fiber
Standard incubation rate, meanwhile, with the rise of temperature, the nano silver fibre inside the textile material of the application starts to expand, from
And causing internal void to become big, fabric sleaze improves, and then causes heat to be more prone to distribute, it is possible thereby to a certain degree
The upper automatic function of realizing control infant's body temperature.
3rd, safety detection
Tested using two kinds of animal models.
Guinea pig back model
40 cavys are divided into 5 groups, carry out anaphylaxis detection using guinea pig back model, experiment the previous day first carries on the back cavy
Portion loses hair or feathers, and then in back side, skin is close to put on fabric to be measured and realizes sensitization, after a period of time, then in opposite side skin
Repetition, which is close to put on fabric to be measured and realized, to be excited.Remove within 6 hours tested material after exciting, observe cutaneous anaphylaxis situation.
Fabric to be measured is respectively：It is non-woven fabrics B groups that non-woven fabrics A groups that trichloro ethylene soaked, xylene soak are crossed, natural
Fabric D groups, commercially available color-changeable fabric E groups prepared by colourless cotton C groups, embodiment 1
As a result it is as follows：
Table 3
| Packet | A | B | C | D | E |
| Erythema situation | ++++ | +++++ | - | - | + |
| Oedema situation | ++++ | +++++ | - | - | + |
As can be seen that the security of fabric of the present invention is very high, guinea pig back allergic reaction is not caused.
Mice Auricle model
40 mouse are randomly divided into five groups, every group 10, each group uniformly smears trichloro ethylene A in auris dextra tow sides
Group, dimethylbenzene B groups, or gently rub 5min, Zuo Erzuo with natural cotton C groups, the fabric D groups of embodiment 1, commercially available color-changeable fabric (E groups)
For blank control.Put to death after 1 hour, calculate swelling and swelling rate.
As a result it is as follows：
Table 4
| Packet | A | B | C | D | E |
| Swelling rate | 22.3% | 34.2% | 2.3% | - 0.2% | 8.6% |
As can be seen that the security of fabric of the present invention is very high, mouse ear inflammatory reaction is not caused.
4th, decay resistance detects
The fabric prepared with embodiment 1, is soaked in the alkaline solution of pH value 10.0,4.0, magnetic agitation 5 hours respectively,
Nano Silver Retention in fabric is then detected, is as a result shown as 98.7%, shows that the material acid-alkali-corrosive-resisting of the present invention is stronger.
The explanation of above example is only intended to help the method and its core concept for understanding the present invention.It should be pointed out that pair
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be carried out
Some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (10)
- A kind of 1. temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes, it is characterised in that the temperature-sensitive temperature control antibiotic fabric In include thermosensitive fiber, cotton fiber, and ag material temperature-sensitive temperature control particle；The thermosensitive fiber and cotton fiber form warp thread and weft yarn, the warp thread and weft yarn and then uniform interleaving composition by blending The fabric；The thermosensitive fiber parts by weight are 7-10 parts, are evenly distributed in the warp thread and weft yarn of fabric；Described cotton fiber forms the warp thread of fabric and the main body of weft yarn, and parts by weight are 85-90 parts, are evenly distributed on the warp of fabric In yarn and weft yarn；The parts by weight of described ag material temperature-sensing particle are 4-8 parts；The ag material temperature-sensitive temperature control particle is evenly distributed on temperature-sensitive Temperature control antibiotic fabric warp thread, weft yarn fiber between.
- 2. it is applied to the temperature-sensitive temperature control antibiotic fabric of infantile clothes as claimed in claim 1, it is characterised in that the temperature-sensitive Cotton fiber in temperature control antibiotic fabric is natural cotton fiber.
- 3. it is applied to the temperature-sensitive temperature control antibiotic fabric of infantile clothes as claimed in claim 1, it is characterised in that described heat Quick fiber is free of bisphenol-A.
- 4. it is applied to the temperature-sensitive temperature control antibiotic fabric of infantile clothes as claimed in claim 1, it is characterised in that described heat Included in the raw material composition of quick fiber and be selected from triphenol methane phthalide-type, or phenothiazines, or Schiff bases, or loop coil class, Or organic temperature-sensing color-changing material of dianthracene ketone.
- 5. it is applied to the temperature-sensitive temperature control antibiotic fabric of infantile clothes as claimed in claim 1, it is characterised in that described heat Triphenol methane phthalide-type temperature-sensing color-changing material is included in the raw material composition of quick fiber.
- 6. the temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes as described in any one of claim 4 or 5, its feature exist In, described thermosensitive fiber by mixing, evaporation solvent, cool and solidify, reel off raw silk from cocoons so as to be made.
- 7. the preparation method of the temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes described in claim 1, it is characterised in that Comprise the following steps：(1) it is blended, melt, cool and solidify, reeling off raw silk from cocoons so as to which thermosensitive fiber be prepared, using thermosensitive fiber and cotton fiber, lead to Cross to knead and make its homogeneous blend into mixing cotton yarn, so as to which the warp thread and weft yarn as next step use；(2) the mixing cotton yarn obtained by step (1) is used further to pass through weaving, uniform interleaving as warp thread and weft yarn Form temperature-sensitive fabric；(3) solution for producing ag material temperature-sensitive temperature control particle is prepared, fabric obtained by step (2) is put into the solution, made molten Ag material is separated out between the fiber surface and fiber of fabric in liquid, is taken out after soaking 2-7 minutes, is squeezed and is removed excessive moisture；(4) fabric obtained by air drying steps (3), that is, obtain the temperature-sensitive temperature control antibiotic fabric product.
- 8. the preparation method of the temperature-sensitive temperature control antibiotic fabric suitable for infantile clothes described in claim 7, it is characterised in that Described ag material particle is nano particle.
- 9. the infant's clothing being prepared suitable for the temperature-sensitive temperature control antibiotic fabric of infantile clothes described in usage right requirement 1 Thing.
- 10. the temperature-sensitive temperature control antibiotic fabric described in claim 1 is preparing antiallergy, wash fast temperature-sensitive temperature control antibacterial infant Purposes in clothing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660580A (en) * | 2018-05-15 | 2018-10-16 | 深圳市好美佳智能家居股份有限公司 | One kind is ventilative, waterproof, uvioresistant fabrics and its preparation method and application |
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|---|---|---|---|---|
| CN1291666A (en) * | 2000-09-19 | 2001-04-18 | 南京希科集团有限公司 | Antibacterial fabric containing nm-class silver powder and its making method |
| CN103541115A (en) * | 2013-11-11 | 2014-01-29 | 苏州工业园区友顺制衣厂 | Thermochromic fabric |
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2017
- 2017-07-10 CN CN201710557846.9A patent/CN107503022B/en not_active Expired - Fee Related
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| CN1291666A (en) * | 2000-09-19 | 2001-04-18 | 南京希科集团有限公司 | Antibacterial fabric containing nm-class silver powder and its making method |
| CN103541115A (en) * | 2013-11-11 | 2014-01-29 | 苏州工业园区友顺制衣厂 | Thermochromic fabric |
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| 于永等: "三芳甲烷苯酞类可逆热致变色材料", 《化工技术与开发》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108660580A (en) * | 2018-05-15 | 2018-10-16 | 深圳市好美佳智能家居股份有限公司 | One kind is ventilative, waterproof, uvioresistant fabrics and its preparation method and application |
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