CN106480590A - A kind of method of weft knitting knitted in flat knitting machine product intelligent heating - Google Patents
A kind of method of weft knitting knitted in flat knitting machine product intelligent heating Download PDFInfo
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- CN106480590A CN106480590A CN201510522573.5A CN201510522573A CN106480590A CN 106480590 A CN106480590 A CN 106480590A CN 201510522573 A CN201510522573 A CN 201510522573A CN 106480590 A CN106480590 A CN 106480590A
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Abstract
The present invention relates to a kind of method of weft knitting knitted in flat knitting machine product intelligent heating, weft knitting knitted in flat knitting machine product (10) contains silver-plated conductor wire (20), silver-plated conductor wire (20) form heating region (40) on the weft knitting knitted in flat knitting machine product, heating region (40) are according to silver content, conductive knitted side resistance calculations method and silver-plated yarn in the weft knitting knitted in flat knitting machine product sheet resistance be differently formed different resistance, convert electrical energy into heat energy in heating region (40) in the case of external battery-powered.In the present invention, the heating area in a piece of complete weft knitting knitted in flat knitting machine product and heating region according to product requirement design so that energy utilization rate is improved；As without the need for additionally adding heating layer or blocking protecting layer, textile is light, soft comfortable, with good wash durability and durability, tool has a broad prospect of the use and potential quality market.
Description
Technical field
A kind of the present invention relates to weft-knitted knitted in flat knitting machine product, more particularly, it relates to weft knitting knitted in flat knitting machine product intelligence
The method that can be generated heat.
Background technology
The commercially existing extensive exploitation of warming heat-emitting products, is broadly divided into following four type：First,
Hand warmer class (iron oxidation produces heat), this kind of is a kind of daily heat-emitting products, by the oxidation of iron
Journey releases thermal discharge, and this heating product temperature can not control, easy scalded skin and disposable defect
Limit application and the development of this kind of product；2nd, tourmaline class (body temperature is excited, spontaneous heating),
This kind of product is excited by contacting body temperature, spontaneously produces the tourmaline class product of heat.
However, the manufacture craft of complexity and relatively expensive price hinder the exploitation of this kind of product；3rd, electric heating
Blanket class (inner conductive silk heating power), such product are fabric insertion metallic conduction silks, after energising
The electric blanket class that is generated heat by conductive filament self-resistance, this kind of product have release electromagnetic radiation, waste the energy,
The get an electric shock shortcoming that injure easily is caused, although through improveing, the temperature controller being furnished with after improving, golden
Category conductive filament be main heating element heater be still problem itself source, and such product not foldable, can not
Wash, should not carry；4th, infrared ray class (carbon fiber far infrared radiation heating), this kind of is that carbon fiber is remote
Infrared heating product, this kind of product are manufactured using carbon fiber or surface coating.
Electronic textile is a kind of fabric containing electronic equipment, and in human body monitoring, wearing property is calculated (as feelings
Scape is perceived, medical monitoring and military clothing) and large area sensing network on have very extensive potential application.
Hot feature is an important theme wearing in formula electronic textile, it mean health, safety and
Resistance to extreme environment.These have hot functional intelligent textile and will be applied to various fields, such as medical treatment,
Military affairs, physical culture etc..But most products have unstable properties, the shortcoming of high cost, and do not have
Systematic research basis.Especially in terms of it can wear electronic heating clothes, most products are all only attached
Plus a zone of heating, e.g. one piece conductive fiber or metal material, or using heating conducting fabric with
The method that normal fabric piece gets up wherein has one piece of heating region forming one piece of electronic loop, such
Product can not only produce extra manually carry out above-mentioned piece or paste operation, and cannot realize sending out
Hot merit can incorporate in one piece of complete textile product and can repeatedly be washed and keep heating function
Stable and complete.In prior art, the realization of heating function still relies on additional zone of heating, heating and leads
The selection of electric fabric and collocation, but the durability of extra play, water-wash resistance and the thickness of itself and
Poor comfortableness limits which and widely uses.
Content of the invention
One of the technical problem to be solved in the present invention is that solving heating fabric in prior art needs additionally
The problems such as additional zone of heating or heating conducting fabric and its durability, comfortableness and washing performance difference.
The two of the technical problem to be solved in the present invention are, solve to lack the conductive yam of science in prior art
The filler test method of line, conductive yarn and other materials cannot be realized and with so as to required electricity is precisely formed
The problems such as resistance.
Technical proposal that the invention solves the above-mentioned problems is：A kind of weft knitting knitted in flat knitting machine product intelligent heating is provided
Method, described weft knitting knitted in flat knitting machine product contain silver-plated conductor wire, the silver-plated conductor wire directly participates in institute
The system of knitting of weft-knitted knitted in flat knitting machine product is stated, and heating region is formed in target site, root in the heating region
According to the different silver contents sheet resistance different with formation, different all-in resistances are formed.In external battery-powered
In the case of convert electrical energy into heat energy in heating region.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, it is used alone described silver-plated
The conductor wire weaving weft knitting knitted in flat knitting machine product, or, in conjunction with conductor wire and non-conducting yarns by weft knitting
Straight-bar machines is weaved to form the weft knitting knitted in flat knitting machine product.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, silver-plated conductor wire is directly joined
Weaving with the knitwear heating region so that with certain silver content in designed position, with
When form certain sheet resistance (Sheet Resistance), this sheet resistance and silver content in the position
The weft-knitted knitted in flat knitting machine product that the all-in resistance being collectively forming in heating region (40) is provided in the present invention are intelligently sent out
In the method for heat, the silver-plated conductor wire is screened using at least one in following test mode：1)
Chemical composition is tested；2) appearance test；3) Resistance Analysis test；4) conductive stable performance test；5)
Measuring mechanical property；6) friction testing；7) washing test；8) high temperature resistant test；9) anticorrosive survey
Examination；To realize the different silver contents in heating region and different sheet resistances, to reach target resistance,
And ensure that the weft knitting knitted in flat knitting machine product are comfortable light, with stable washing performance and durability.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the chemical composition test
The constituent analysis of silver coating and the detection of silver content including the silver-plated conductor wire.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the appearance test includes
Using the form of the silver coating of silver-plated conductor wire described in electron microscope observation and the group of the silver-plated conductor wire
Become form.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the Resistance Analysis test
Resistance including the silver-plated conductor wire in units of measurement length.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the conductive stable performance
Whether what test included the silver-plated conductor wire in measuring unit length can beam conduction.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the measuring mechanical property
It is subject to external tensile force to produce after elongation deformation including testing the silver-plated conductor wire, the stablizing of its electric conductivity
Property.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the friction testing includes
Test after the silver-plated conductor wire is subject to without the friction of degree, the resistance variations in unit length and/or electricity
The metamorphosis of micro- its plated surface silver layer of sem observation of son, to guarantee intelligent heating weft knitting knitted in flat knitting machine
The anti-wear performance of product.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the washing test includes
After the silver-plated conductor wire being tested without the washing of degree, the resistance variations in unit length and/or electronic display
Micro mirror observes the metamorphosis of its plated surface silver layer, to guarantee intelligent heating weft knitting knitted in flat knitting machine product
Water-fastness stability.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the high temperature resistant test bag
Rising of the test silver-plated conductor wire with temperature is included, the resistance variations in unit length, described in guaranteeing
Intelligent heating weft knitting knitted in flat knitting machine product under various circumstances, the heating property that keeps relative stability.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the anticorrosive test bag
Include resistance of the test silver-plated conductor wire after the sodium chloride solution of variable concentrations soaks, in unit length
Change and/or the metamorphosis of its plated surface silver layer of electron microscope observation, to guarantee the intelligent heating latitude
Knitted in flat knitting machine product are compiled during actually wearing next to the skin, to sweat etc. with certain corrosion resistant performance.
In the method for the weft-knitted knitted in flat knitting machine product intelligent heating that the present invention is provided, the weft knitting knitted in flat knitting machine
Product are connected with battery, electronic control system, control the heating region to produce heat.
The beneficial effects of enforcing the present invention are：
1) weft-knitted knitted in flat knitting machine product are heatable after powering, and temperature can be by electronic control system control, to reach
To different temperature requirements；
2) the sending out in a piece of complete intelligence weft knitting knitted in flat knitting machine product also dependent on product requirement design
Hot area and heating region so that energy utilization rate is improved, and save additionally paste or suture send out
The cost of thermosphere；
3) washable number of times is more than ten times, still keeps preferably stable heating property.
4) in view of the soft feature of silver-plated conductive yarn and non-conducting yarns so that this kind of heating weft knitting straight-bar machines
Knitted textile product have the advantages that soft comfortable；
5) without the need for additional seams or paste to form conduction, heating and overall circuit so that heating region energy
Enough normal heatings, and cause the intelligence weft knitting knitted in flat knitting machine product more light and comfortable simultaneously, with wider
General utilization prospect and potential quality market.
Description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of conductor wire preferred embodiment used by present invention weft knitting knitted in flat knitting machine product；
Fig. 2 is the structural representation of one preferred embodiment of present invention weft knitting knitted in flat knitting machine position；
Fig. 3 is the structural representation of two preferred embodiment of present invention weft knitting knitted in flat knitting machine position；
Fig. 4 is the aspect graph of the silver coating of silver-plated conductor wire under electron microscope；
Fig. 5 is the composition aspect graph of silver-plated conductor wire under electron microscope；
Fig. 6 is Resistance Analysis test result figure；
Fig. 7 is conductive stable performance test result figure；
Fig. 8 is measuring mechanical property result figure；
Fig. 9 is friction testing electric conductivity result figure；
Figure 10 is friction testing electron microscope observation figure；
Figure 11 is washing test result figure；
Figure 12 is high temperature resistant test result figure；
Figure 13 is anticorrosive test result figure；
Figure 14 is the structure chart of weft-knitted knitted in flat knitting machine product；
Figure 15 is the heating figure of weft-knitted knitted in flat knitting machine product；
Figure 16 is its resistance variations situation map after different densities weft knitting knitted in flat knitting machine product are generated heat under different voltages
One of；
Figure 17 is its resistance variations situation map after different densities weft knitting knitted in flat knitting machine product are generated heat under different voltages
Two；
Figure 18 is a kind of heating application drawing of weft-knitted knitted in flat knitting machine product.
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, accompanying drawing is now compareed
Describe the specific embodiment of the present invention in detail.
Existing heating clothes in order to realize heating function, by add a zone of heating such as conductive fiber
Or metal material, or the method formation hot zone that is got up with normal fabric piece using heating conducting fabric
Domain, but this kind of product heating property is unstable, because the conductive yarn that such product is used is not passed through
The selection of system, the collocation between conductive yarn and other yarns are not more optimized, so being difficult
Realize the accurate control of heating process.The main innovation point of the present invention is：The silver-plated conduction of the understanding of system
The quality and performance of line, selects suitably silver-plated conductor wire, directly silver-plated conductor wire to be used for weft-knitted straight-bar machines
The weaving of knitwear, need not any sewing method can be formed heating region, and to silver-plated conductor wire and its
Collocation between its yarn is made the method for weft-knitted knitted in flat knitting machine product, knitwear effect and gives accurate evaluation,
General Promotion weft knitting knitted in flat knitting machine product stability and durability, the intelligence weft knitting knitted in flat knitting machine product are lighter
Thin comfortable, with widely with prospect and potential quality market.
The present invention has selected the silver-plated conductor wire of 9 kinds of differences, is picked out from different production market immediately
Come, concrete as shown in table 1.
The silver-plated conductor wire species of table 1
| Sample | The place of production | Specification Tekes Tex (g/km) |
| Sample 1 | Wuxi | 46.47 |
| Sample 2 | Qingdao | 15.56 |
| Sample 3 | Shaoxing | 22.22 |
| Sample 4 | Germany | 2.2 |
| Sample 5 | Germany | 47 |
| Sample 6 | Shanghai | 15.56 |
| Sample 7 | Korea | 15 |
| Sample 8 | Xiamen | 15.56 |
| Sample 9 | Shanghai | 15.56 |
In an embodiment of the present invention, heatable silver-plated conductor wire is a kind of silver-plated conductor wire, and Fig. 1 is illustrated
The structural representation of the silver-plated conductor wire of the present invention, as shown in figure 1, the outer surface in non-conductive textile
Silver-plated so as to electric conductivity.Fig. 2 shows that present invention weft knitting knitted in flat knitting machine position one is preferably implemented
The structure of example, as shown in Fig. 2 conductor wire 20 is used alone weft-knitted knitted in flat knitting machine product 10 are weaved, by using
20 surface of conductor wire had silver-plated, 20 region of conductor wire forms heating region 40, heating
Region 40 forms different resistance, external according to different sheet resistances in the different and region of silver content
Heat energy is converted electrical energy in heating region 40 in the case of battery-powered.Fig. 3 shows present invention weft knitting
The structure of two preferred embodiment of knitted in flat knitting machine position, as shown in figure 3, conductor wire 20 and non-conducting yarns 30
Being used in combination, the weft-knitted knitted in flat knitting machine product 10 that to be formed being weaved by weft-knitted straight-bar machines, 20 region of conductor wire is
Form heating region 40 and different resistance can be formed in heating region 40, in external battery-powered
In the case of convert electrical energy into heat energy in heating region 40.In addition, it is necessary to illustrate, contain with difference
The conductor wire 20 of silver amount can also be used in combination, by the optimum choice of conductor wire 20, different silver contents
The collocation of conductor wire 20 producing the product with different heat effect.Weft-knitted knitted in flat knitting machine product 10 and electricity
Pond, electronic control system connection, control the heating region 40 to produce heat
The filler test method of the silver-plated conductor wire of the present invention is using at least one in following test mode：1)
Chemical composition is tested；2) appearance test；3) Resistance Analysis test；4) conductive stable performance test；5)
Measuring mechanical property；6) friction testing；7) washing test；8) high temperature resistant test；9) anticorrosive survey
Examination.
1 chemical composition of embodiment is tested
The composition of the silver coating of silver-plated conductor wire is analyzed, and determines the silver content of silver coating.Using infrared light
The composition of analysis of spectrum silver coating, determines that the electric conductivity of silver-plated conductor wire comes from the silver coating on surface, rather than
From other metallic elements, because in textile applications industry, containing other heavy metal elements, will be to using
Person's is healthy harmful.Using the silver content in the dispersion spectrum detection silver coating of ESEM EDS, silver
When content is more than 50%, good electric conductivity is considered to have.
2 appearance of embodiment is tested
Under an electron microscope, the form of silver coating and the composition of silver-plated conductor wire of silver-plated conductor wire are observed
Form.Fig. 4 shows the form of the silver coating of silver-plated conductor wire under electron microscope, as shown in figure 4,
Preferably silver coating should be uniform, fine and close, can just make it have good electric conductivity only so.Fig. 5
The composition form of silver-plated conductor wire under electron microscope is shown, as shown in figure 5, passing through electron microscope
Observation to silver-plated conductor wire morphosis, it is found that its morphosis can be divided into three kinds：1. led by silver-plated
Electric fiber and non-conductive fiber blending composition；2. it is made up of single Conductive Silver-Coated PET Fibers；3. all by silver-plated
Conductor wire constitutes.In Fig. 5,1,2,3 respectively illustrate this three kinds of morphosis.By to its not similar shape
The resistance test of the silver-plated conductor wire of state structure, finds the conductor wire electricity being generally made up of single silver-plated conductor wire
Resistance is unstable, open circuit easily occurs.Secondly, by the yarn of conductive and non-conductive fiber blending, electricity
Resistance is relatively easy to deviation occur, and electric conductivity is unstable.And be all made up of many conductive fibers silver-plated
Conductor wire electric conductivity is most stable.
3 Resistance Analysis of embodiment are tested
The resistance of sample 1-9 unit length in silver-plated conductor wire is measured respectively, and the unit length of test is 10
Centimetre, unit is：For 50, Fig. 6, ohm/cm, the sample size of every kind of measurement sample show that resistance divides
Analysis test result figure, as shown in fig. 6, with the increase of pendulous frequency, if electric conductivity is more unstable,
Then its record line fluctuation is bigger；Conversely, if electric conductivity is more stable, its record line fluctuation is less.Its
In, it is believed that Pitching is considered as stable for electric conductivity less than mean values 30%.
4 conductive stable performance of embodiment is tested
In measuring unit length silver-plated conductor wire whether can beam conduction, Fig. 7 shows conductive stability
Energy test result figure, as shown in fig. 7, the unit length of test is 10cm, 20cm, 50cm, 100cm,
With the increase of measurement sample length, silver-plated conductor wire open circuit (silver-plated conductor wire loses conductive capability)
Possibility substantially increases.Wherein, it is believed that when sample length is measured for 100 centimetres, silver-plated conductor wire
When open circuit situation is less than 10%, with stable electric conductivity.
5 measuring mechanical property of embodiment
Testing silver-plated conductor wire is subject to external tensile force to produce the stability of its electric conductivity after elongation deformation, Fig. 8
Measuring mechanical property result figure is shown, as shown in figure 8, sample 7 is due to silver coating and non-conductive weaving
Adhesion between product is poor, and its resistance fluctuation occurs with variable elongation；1,3,9 resistance of sample with
Variable elongation amplitude is excessive；Sample 2,4,5,6,8 is steady with more stable conduction in drawing process
Qualitative.Wherein, it is believed that when elongation length reaches 30%, which becomes big resistance variations and is less than 300%
Sample, is considered to have well stable electric conductivity.
6 friction testing of embodiment
Test after the silver-plated conductor wire is subject to without the friction of degree, resistance variations in unit length and/
Or the metamorphosis of its plated surface silver layer of electron microscope observation, Fig. 9,10 show rubs test results
Figure, as shown in figure 9, (yarn is rubbed to needed for break with 1000mu sandpaper respectively through the rubbing crack number of turns
The number of turns) A) a quarter, B) 1/2nd, C) after 3/4ths, continuation can be conductive, and
And unit resistance become greatly not less than 150%, be considered as be with good anti-wear performance.As shown in Figure 10,
With preferable anti-wear performance, silver coating is substantially intact；Anti-wear performance poor (such as sample 7), plating
Silver layer is peeled off.
The washing test of embodiment 7
After silver-plated conductor wire being tested without the washing of degree, the resistance variations in unit length and/or electronic display
Micro mirror observes the metamorphosis of its plated surface silver layer.Figure 11 shows washing test result figure, such as Figure 11
Shown, experimental subjects is sample 8, respectively through different degrees of washing：1. wash 10 times, 2. wash 20 times,
3. 30 times are washed.Wherein, after family washes 30 times, also there is smoothly electric conductivity, unit length
Interior, resistance becomes big being less than 100%, is considered to have good wash durability.
Test that embodiment 8 is high temperature resistant
Test rising of the silver-plated conductor wire with temperature, the resistance variations in unit length.Figure 12 is illustrated
High temperature resistant test result figure, as shown in figure 12, the resistance of the sample 1-10 of unit length is all with temperature
Raise and become big.During wherein from -60 DEG C to 60 DEG C, sample 5 changes to little, and sample 9 changes most
Greatly.Wherein, from during -60 DEG C to 60 DEG C of temperature, unit resistance size be less than 10%, then by
Think at different temperatures, with relatively stable electric conductivity.But according to different utilization purposes,
For example when this silver-plated conductor wire is employed as temperature sensor, its selection standard then can be different, need basis
Product purpose makes a choice.
The anticorrosive test of embodiment 9
Test electricity of the silver-plated conductor wire after the sodium chloride solution of variable concentrations soaks, in unit length
Resistive and/or the metamorphosis of its plated surface silver layer of electron microscope observation.Silver-plated conductor wire is placed in matter
Amount fraction is different time in 0.5%-5% variable concentrations sodium chloride solution, measures resistance in its unit length
Change, simultaneously also by the change of its plated surface silver layer of electron microscope observation, anticorrosive to evaluate which
Performance, Figure 13 show anticorrosive test result figure, and as shown in figure 13, the surface under microcosmic has white
Coloured particles structure (silver chlorate), illustrates that the phenomenon being corroded has occurred in its silver coating.Meanwhile, measurement is single
Resistance in bit length, after sample is soaked 100 hours in 5% sodium chloride solution, remains in that electric conductivity
Can, its unit resistance change is considered to have good anti-corrosion electric conducting performance less than 300%.
Embodiment 10 is applied
The silver-plated conductor wire for filtering out will be combined with the yarn of different materials, study its heating property, from
And best proportion optimizing is obtained, make the heating textile of weft-knitted knitted in flat knitting machine product.Figure 14 shows latitude
Compile knitted in flat knitting machine product structure chart, as shown in figure 14, silver-plated conductor wire respectively with wool b), acrylic fibers c) and
The one side plain weave heating face fabric for making identical density of texture knitted by cotton d) yarn, and Figure 14 a is fabric construction
Schematic diagram, Figure 15 show the heating figure of weft-knitted knitted in flat knitting machine product, as shown in figure 15, test not suspension
Knitted in flat knitting machine product are compiled under identical voltage environment, accessible different temperatures, to obtain optimal proportion.
The silver-plated conductor wire for filtering out with wool in identical one side plain weave heating face fabric, in different densities
Under resistance differ, caloric value also has and is clearly distinguished from, and Figure 16,17 show that different densities weft knitting is horizontal
The heating figure of eedle fabric, as shown in figure 16, density is 12 piece/centimetre ＆ broadwise of warp-wise, 9 piece/centimetre
Caloric value of the weft-knitted knitted in flat knitting machine product under different voltages (5 volts, 10 volts 15 volts).As Figure 17 institute
Show, density is the weft-knitted knitted in flat knitting machine product of 8 piece/centimetre ＆ broadwise of warp-wise, 7 piece/centimetre in different voltages (5
Volt, 10 volts 15 volts) under caloric value.
Additionally, the silver-plated conductor wire filtered out by said method, can individually be woven and form weft-knitted straight-bar machines
Knitwear, it is also possible to which and non-conducting material weaves together and forms weft-knitted knitted in flat knitting machine product, then weft-knitted straight-bar machines
Knitwear are connected with battery and electronic control system, control which to produce heat.The heating textile that makes can
To have different purposes, such as warming, treatment.For example, will there are silver-plated conductor wire and non-conducting yarns one
The heating face fabric of the system of knitting is acted as the lining of winter jacket, warming effect can be played.Figure 18 is illustrated
The heating application drawing of weft-knitted knitted in flat knitting machine product, as shown in figure 18, the heating region design of this heating face fabric
In the abdominal region of Ms's skirt, certain therapeutic action can be played for menalgia.
Claims (14)
1. a kind of weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that described weft knitting straight-bar machines pin
Fabric (10) contains silver-plated conductor wire (20), and silver-plated conductor wire (20) directly participate in the intelligence
The weaving of the weft-knitted knitted in flat knitting machine product of heating simultaneously forms heating region (40), in the heating region (40),
According to the different and conductive knitted side resistance calculations methods of silver content and in the knitted in flat knitting machine fabric construction
The difference of the sheet resistance for being formed, forms different resistance, is sending out in the case of external battery-powered
Thermal region (40) converts electrical energy into heat energy.
2. according to claim 1 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
Described silver-plated conductor wire (20) are used alone and weave a piece of complete and not stratified weft-knitted knitted in flat knitting machine
Product (10), or, shape is weaved by weft-knitted straight-bar machines in conjunction with conductor wire (20) and non-conducting yarns (30)
Become a piece of complete weft-knitted knitted in flat knitting machine product (10).
3. according to claim 1 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
Silver-plated conductor wire (20) directly participate in the weaving of knitwear heating region (40) so that set
With certain silver content in meter position, while certain sheet resistance is formed in the position, this surface
Resistance is collectively forming the all-in resistance in heating region (40) with silver content.
4. according to claim 1 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
Silver-plated conductor wire (20) are screened using at least one in following test mode：1) chemistry becomes
Divide test；2) appearance test；3) Resistance Analysis test；4) conductive stable performance test；5) machinery
Performance test；6) friction testing；7) washing test；8) high temperature resistant test；9) anticorrosive test.
5. according to claim 3 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
The chemical composition test includes the constituent analysis of silver coating and the inspection of silver content of the silver-plated conductor wire
Survey.
6. according to claim 3 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
The appearance test is included using the form of the silver coating of silver-plated conductor wire described in electron microscope observation and institute
State the composition form of silver-plated conductor wire.
7. according to claim 3 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
The Resistance Analysis test includes the resistance of the silver-plated conductor wire in units of measurement length.
8. according to claim 3 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
The conductive stable performance test bag includes whether normally leading for the silver-plated conductor wire in measuring unit length
Electricity.
9. according to claim 3 weft knitting knitted in flat knitting machine product intelligent heating method, it is characterised in that
After the measuring mechanical property includes that testing the silver-plated conductor wire is subject to external tensile force to produce elongation deformation,
The stability of its electric conductivity.
10. the method for weft knitting knitted in flat knitting machine product intelligent heating according to claim 3, its feature exists
In, after the friction testing includes that testing the silver-plated conductor wire is subject to without the friction of degree, unit is long
The metamorphosis of its plated surface silver layer of resistance variations and/or electron microscope observation in degree, described to guarantee
The surface abrasion resistance of intelligent heating weft knitting knitted in flat knitting machine product.
The method of 11. weft knitting knitted in flat knitting machine product intelligent heatings according to claim 3, its feature exist
In after the washing test includes the test silver-plated conductor wire without the washing of degree, in unit length
Resistance variations and/or its plated surface silver layer of electron microscope observation metamorphosis, to guarantee the intelligence
The water-fastness stability of the weft-knitted knitted in flat knitting machine product of heating.
The method of 12. weft knitting knitted in flat knitting machine product intelligent heatings according to claim 3, its feature exist
In the high temperature resistant test includes to test rising of the silver-plated conductor wire with temperature, in unit length
Resistance variations, to guarantee intelligent heating weft knitting knitted in flat knitting machine product under various circumstances, keep relatively steady
Fixed heating property.
The method of 13. weft knitting knitted in flat knitting machine product intelligent heatings according to claim 3, its feature exist
In the anticorrosive test includes that testing the silver-plated conductor wire soaks in the sodium chloride solution of variable concentrations
Afterwards, in unit length resistance variations and/or the metamorphosis of its plated surface silver layer of electron microscope observation,
With guarantee the intelligent heating weft knitting knitted in flat knitting machine product during actually wearing next to the skin, sweat etc. is had
Certain corrosion resistant performance.
The method of 14. weft knitting knitted in flat knitting machine product intelligent heatings according to claim 1, its feature exist
In weft knitting knitted in flat knitting machine product (10) is connected with battery, electronic control system, controls the heating
Region (40) produces heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522573.5A CN106480590A (en) | 2015-08-24 | 2015-08-24 | A kind of method of weft knitting knitted in flat knitting machine product intelligent heating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522573.5A CN106480590A (en) | 2015-08-24 | 2015-08-24 | A kind of method of weft knitting knitted in flat knitting machine product intelligent heating |
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| Publication Number | Publication Date |
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| CN106480590A true CN106480590A (en) | 2017-03-08 |
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| CN201510522573.5A Pending CN106480590A (en) | 2015-08-24 | 2015-08-24 | A kind of method of weft knitting knitted in flat knitting machine product intelligent heating |
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| CN108374228A (en) * | 2018-04-27 | 2018-08-07 | 织暖有限公司 | A kind of flat machine braided fabric and its weaving with heating function |
| CN112011889A (en) * | 2020-07-27 | 2020-12-01 | 东华大学 | Temperature-controllable three-dimensional warp-knitted spacer fabric and preparation method thereof |
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| CN112011889B (en) * | 2020-07-27 | 2022-03-15 | 东华大学 | Temperature-controllable three-dimensional warp-knitted spacer fabric and preparation method thereof |
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