CN106211382B - A kind of flexibility electrothermal cloth and preparation method thereof - Google Patents
A kind of flexibility electrothermal cloth and preparation method thereof Download PDFInfo
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- CN106211382B CN106211382B CN201610567554.9A CN201610567554A CN106211382B CN 106211382 B CN106211382 B CN 106211382B CN 201610567554 A CN201610567554 A CN 201610567554A CN 106211382 B CN106211382 B CN 106211382B
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- flexible
- substrate layer
- film layer
- flexible substrate
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
The present invention provides a kind of flexible electrothermal cloth preparation method, electrocondution slurry is printed in flexible substrate layer and high temperature sintering forms heater circuit film layer, is had the flexible substrate layer suture of heater circuit film layer or bonding to be compounded on the flexible cloth bed of material sintering and is obtained flexible electrothermal cloth；The electric heating body that production face domain structure is printed on fabric is realized in technique, the flexible electrothermal cloth wearing comfort of preparation, easy to carry, temperature multi gear controllable precise is adjustable, low voltage safety starting heating, can directly be cut or carry out picture mosaic with other clothes and sewed up, resistant to bending and be amenable to wash；Simultaneously according to the final use and temperature requirement of electrothermal cloth, design and produce different circuit patterns, the resistance value of the heater circuit film layer of printing-sintering formation can be arbitrarily adjusted by the combination of different pattern, so that the range that supply voltage needs to adjust when heater changeable volume is small, it can be run in clean boot under environment under low pressure, conducive to the volume and weight for reducing power supply, carries and use when more suitable for outdoor sports.
Description
Technical field
The invention belongs to film heater circuit applied technical fields, and in particular to a kind of flexibility electrothermal cloth and preparation method thereof.
Background technique
Winter in many areas, the especially weak crowd of the personnel of outwork and age bigger body, in outdoor
It continues working or when not special indoors heat-retaining condition, additional warming guarantees body temperature with greater need for increasing.It deposits in the prior art
By heater be put into clothing production can heat, the technical solution of heat-preserving clothes, for example, (warmer) is pasted in common heating,
System is converted to the principle of thermal energy using chemical energy, and clothing internal heat generation is added in the cloth patch for being coated with chemical material, has price just
Preferably, the big feature of short time internal heat generation amount, but also have temperature uncontrollable, it is easy overheat, only once use has dirt to environment
The defect of dye.It is on the market that electric heating body (lines of metal wire or metal etch) is put into clothing there are also a product, gram
Taken the heating patch uncontrollable defect of heating temperature, but also faced following some using insufficient: (1) working power requires electricity
Pressure value is relatively high, such as 12V；The volume of power supply is big and weighs；(2) electric heating body generated using metal wire coiling or metal etch,
The adjustable range of resistance value is very small, cannot arbitrarily adjust, and just needs to improve corresponding electricity when the area of heater increases
Pressure；(3) metal wire or the lines of etching have certain thickness, for wearable, especially personal wearing when have foreign body sensation, relax
Adaptive is poor；(4) sewing tech cannot be directlyed adopt to be combined together with cloth.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of flexible electrothermal cloth and preparation method thereof, the flexibility of preparation
Electrothermal cloth wearing comfort, easy to carry, temperature multi gear controllable precise is adjustable, low voltage safety starting heating, can directly carry out
It cuts or carries out picture mosaic with other clothes and sew up, it is resistant to bending and be amenable to wash.
In order to achieve the above objectives, technical scheme is as follows: a kind of preparation method of flexibility electrothermal cloth, feature exist
In: flexible substrate layer is taken, electrocondution slurry is printed in flexible substrate layer, and high temperature sintering forms heater circuit film layer, will be sintered
There is the flexible substrate layer of heater circuit film layer to be compounded on the flexible cloth bed of material and obtains flexible electrothermal cloth；
It is as follows in the step of burning print heater circuit film layer in flexible substrate layer:
(1-1) prepares printing slurry, the constituent and its weight percent of the printing slurry are as follows:
Submicron silver powder: 68-82%；
Glass powder: 6-18%；
Organic solvent: 5-15%；
Nanometer additive: appropriate；
It is spare by sufficiently milling after the weight percent feeding of each ingredient and stirring evenly acquisition printing slurry；
(1-2) design obtains the printing screen with circuit pattern；
(1-3) takes appropriate printing slurry to be placed on printing screen, the printing slurry on wiper printing screen, so that printing slurry
Material is uniformly bitten from screen mesh to flexible substrate layer, and the flexible substrate layer for being printed with circuit pattern is obtained；
(1-4) setting Flue curing parameter, 75~135 DEG C of baking temperature, baking time 30~150 minutes, in baking oven or tunnel
Furnace interior baking in road is printed with the flexible substrate layer of circuit pattern, by circuit pattern sintering in flexible parent metal layer surface, obtains band and adds
The flexible substrate layer of heater circuit film layer.
It further comprise in step (1-3) positioned at the end point of circuit pattern weight in a preferred embodiment of the invention
Duplicating 2~5 times.
It further comprise that same zone is adjusted by the design of varying circuit pattern in a preferred embodiment of the invention
The electric calorific value of the heater circuit film layer of domain area.
It further comprise being printed with the flexible substrate layer of circuit pattern to enter baking oven in a preferred embodiment of the invention
Or it is fixed before continuous tunnel furnace by fixture.
It further comprise thering is the flexible substrate layer of heater circuit film layer to answer sintering in a preferred embodiment of the invention
It closes as follows the step of obtaining flexible electrothermal cloth on the flexible cloth bed of material:
5-1) using conductive lead-out wire, the end of heater circuit film layer is electrically connected by riveting method, by heater circuit film
The end electrode of layer is drawn, and it is compound or be sewn to the flexible cloth bed of material will then to burn the flexible substrate layer that is printed on heater circuit film layer
On；
The other end of conductive lead-out wire is electrically connected on the output end of a driving switch by (5-2), the driving switch
Input terminal is electrically connected to mini USB by connecting line, is inserted on a slim mobile power source, obtains the flexibility for having heat-preserving function
Electrothermal cloth.
It further comprise the portion that the conductive lead-out wire is electrically connected to driving switch in a preferred embodiment of the invention
Position is outer to be cased with thermoplastic casing.
It further comprise silica gel of the conductive lead-out wire between AWG22-26 in a preferred embodiment of the invention
Line, operating current are 0.6A~1.8A.
It further comprise flat twin-core of the connecting line between AWG22-26 in a preferred embodiment of the invention
Line.
In a preferred embodiment of the invention, further comprise the slim mobile power source be polymer battery or lithium
Battery, capacity are 2600mAH~10400mAH.
In order to achieve the above objectives, another technical solution of the invention is as follows: a kind of any one of -9 preparation according to claim 1
Flexibility electrothermal cloth made from method, it is characterised in that: including the flexible cloth bed of material, riveting end lead-out wire, be compounded in flexible cloth
Flexible substrate layer on layer, it further includes driving switch that printing high temperature burning, which is printed on heater circuit film layer, in the flexible substrate layer
With slim mobile power source, the end of the heater circuit film layer is electrically connected to the output of the driving switch by conductive lead-out wire
End, the input terminal of the driving switch are electrically connected to the slim mobile power source, the slim shifting by connecting line Mini USB
Dynamic power supply is polymer battery or lithium battery, and capacity is 2600mAH~10400mAH.
The beneficial effects of the present invention are:
One, a kind of preparation method of flexible electrothermal cloth of the invention are realized in technique and directly (for example are washed in fabric
Synthetic fibre, cotton wash, cotton and crystal film, PI, PV etc.) on print the electric heating body of production face domain structure, the cloth of production can be into
Row cuts and sews up with the picture mosaic of other fabrics；
Secondly, formed due to the mixing silver conductive paste printing-sintering that the film layer for forming heater is sub-micron and nanometer,
So that electrothermal cloth is light, soft, wearing comfort does not have foreign body sensation, is convenient for carrying, and can be subjected to bending and wash, and carry red
Outer function；
Thirdly, according to the final use and temperature requirement of electrothermal cloth, design and produce different circuit patterns；Pass through different figures
The combination of case can arbitrarily adjust the resistance value of the heater circuit film layer of printing-sintering formation, so that electric when heater changeable volume
Source voltage needs the range that adjusts small, can run in clean boot under environment under low pressure, conducive to the volume and weight of reduction power supply,
It carries and uses when more suitable for outdoor sports；
Four, the resistance of the heater circuit film layer of same area area can be adjusted by the design of varying circuit pattern
Value, the electric calorific value of electrothermal cloth is adjusted with this, accomplishes the controllable of warming temperature, and realizes final constant temperature to ± 3
Within the scope of DEG C；
Five, light, be convenient for carrying using slim mobile power source, the energy ratio of consumption is less, and stream time compares
It is long.
Detailed description of the invention
It in order to more clearly illustrate the technical solutions in the embodiments of the present invention, below will be in embodiment technical description
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the flexible electrothermal cloth of the preferred embodiment of the present invention；
Fig. 2 is the structural schematic diagram of third embodiment of the invention；
Fig. 3 is another structural schematic diagram of third embodiment of the invention.
Wherein, 10- flexibility electrothermal cloth, 20- driving switch, the slim mobile power source of 30-, 40- conduction lead-out wire, 50- connection
Line, 60- heater circuit film layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
A kind of preparation method of flexible electrothermal cloth is disclosed in the present embodiment, realized in technique directly fabric (such as
Terylene, cotton wash, cotton and crystal film, PI, PV etc.) on print the electric heating body of production face domain structure, the cloth of production can be with
It is cut and is sewed up with the picture mosaic of other fabrics, specific preparation process is as follows:
Flexible substrate layer is taken, electrocondution slurry is printed in flexible substrate layer and high temperature sintering forms heater circuit film layer, it will
Sintering has the flexible substrate layer of heater circuit film layer to be compounded in the flexible electrothermal cloth of acquisition on the flexible cloth bed of material, the flexible substrate layer
For flexible cloth or flexible plastic cement；
It is as follows in the step of burning print heater circuit film layer in flexible substrate layer:
(1-1) prepares printing slurry, the constituent and its weight percent of the printing slurry are as follows:
Submicron silver powder: 68-82%；
Glass powder: 6-18%；
Organic solvent: 5-15%；
Nanometer additive: appropriate；
By stirring evenly after the weight percent feeding of each ingredient, acquisition printing slurry is spare；Formed heater film layer be
The mixing silver conductive paste printing-sintering of sub-micron and nanometer forms, so that electrothermal cloth is light, soft, wearing comfort does not have different
Object sense is convenient for carrying, and can be subjected to bending and be washed, and carry infrared function；
(1-2) design obtains the printing screen with circuit pattern；It is set according to the final use of electrothermal cloth and temperature requirement
Count the circuit pattern on printing screen.
(1-3) takes appropriate printing slurry to be placed on printing screen, the printing slurry on wiper printing screen, so that printing slurry
Material is uniformly bitten from screen mesh to flexible substrate layer, obtains the flexible substrate layer for being printed with circuit pattern, wherein position
It repeats print 2~10 times in the end point of circuit pattern, it is certain strong that multiple the repeating print in end can guarantee that end point has
Degree and reduction contact resistance；
(1-4) setting Flue curing parameter, 85~130 DEG C of baking temperature, baking time 30~120 minutes, in baking oven or tunnel
Furnace interior baking in road is printed with the flexible substrate layer of circuit pattern, and circuit pattern burning is imprinted on flexible parent metal layer surface, band is obtained and adds
The flexible substrate layer of heater circuit film layer；Wherein, the flexible substrate layer for being printed with circuit pattern enters quilt before baking oven or continuous tunnel furnace
Fixture is fixed.Backward shift in baking oven or continuous tunnel furnace can be entered by fixture fixation to avoid the soft flexible substrate layer of light, matter
Or fold, it is ensured that circuit pattern do not have it is any it is extraneous influence be sintered into heater circuit film layer.
The heating of same area area can be adjusted in actual production design process by the design of varying circuit pattern
The resistance value of circuit film layer, or the heater circuit film layer resistance value having the same of adjustment different zones area, finally to adjust
The electric calorific value of whole heater circuit film layer.
The flexible substrate layer that sintering has heater circuit film layer is compounded in the step that flexible electrothermal cloth is obtained on the flexible cloth bed of material
It is rapid as follows:
(5-1) is electrically connected the end of heater circuit film layer 60 using the conductive riveting of lead-out wire 40, by heater circuit film layer 60
End electrically draw, will then burn and be printed on the flexible substrate layer of heater circuit film layer, suture or bonding are compounded in flexible cloth
On layer；Wherein, silica gel line of the conductive lead-out wire 40 between AWG22-26 is selected, operating current is 0.6A~1.8A, as far as possible
Reduce the resistance value of conductive lead-out wire 40, to reduce line loss consumption.
The other end of conductive lead-out wire 40 is electrically connected on the output end of a driving switch 20 by (5-2), and the gear is opened
The input terminal for closing 20 is electrically connected to a Mini USB by connecting line 50, is connected on a slim mobile power source 30, is closed
The flexible electrothermal cloth of thermophilic degree.When driving switch 20 connects slim mobile power source 30 by connecting line 50, by slim mobile power source
30 power to heater circuit film layer 60.Wherein, flat double wired conductor of the connecting line 50 between AWG22-26 is selected, line loss consumption is small；
The slim mobile power source selected is the polymer battery perhaps capacitance of lithium battery polymer battery or lithium battery unit volume
Greatly, light at low cost, it is convenient for carrying.The battery that different capabilities can be configured according to product difference passes through continual test electricity
It is adjustable when tankage is within the scope of 2600mAH~10400mAH to arrive more comfortable temperature range.
Conductive lead-out wire 40 of the invention is electrically connected to outside the position of driving switch 20 and is cased with thermoplastic casing, it is ensured that long
The contact electricity reliability of phase.
Embodiment two
As shown in Figure 1, the present embodiment provides a kind of flexibilities based on the preparation method preparation in first embodiment of the invention
Electrothermal cloth, including the flexible substrate layer 70 that the flexible cloth bed of material 80, suture or bonding are compounded on the flexible cloth bed of material 80, the flexibility
High temperature burning is printed on substrate layer 70 and is printed on heater circuit film layer 60, further includes driving switch 20 and slim mobile power source 30, institute
The end for stating heater circuit film layer 60 passes through the output end that conductive lead-out wire 40 is electrically connected to the driving switch 20, the gear
The input terminal of switch 20 is electrically connected Mini USB to the slim mobile power source 30, the slim mobile power source by connecting line 50
30 be polymer battery or lithium battery, and capacity is 2600mAH~10400mAH.
According to the occasion used, 3-5 gear is can be set in driving switch 20, as preheat shelves, top grade (65-75 DEG C), in
Shelves (55-65 DEG C), low-grade (45-55 DEG C) can also facilitate operator for the indicator light of different gear design different colours
Operate with.
The heater of electrothermal cloth of the present invention is combined into one with cloth, and the electrothermal cloth of formation is amenable to bending, washing, light soft
Soft, wearing comfort does not have foreign body sensation, can be widely applied to production shirt, underwear, vest, waistband, shoulder protector knee-pad, scarf, hand
Set, seat, sleeping bag, electric blanket etc. use.
Embodiment three
As shown in Fig. 2, the present embodiment provides what a kind of flexible electrothermal cloth using in the embodiment of the present invention two made to keep warm
Flexible electrothermal cloth is sewn on above center back by underwear, and size is 12cm*16cm~15cm*20cm, the head direction of connecting line 50
Waist, conductive lead-out wire 40 go to front chest area by behind portion, and driving switch 20 is placed in front position, sew in clothes
Gap in, clothes bottom disposes a pocket in advance, places slim mobile power source 30.
As shown in figure 3, driving switch 20 to be arranged in the position of cuff, garment waist is pacified in advance by clothes interior cabling
It sets pocket and places kidney-shaped mobile power source 30.
Certainly, electrothermal cloth of the invention is also applied in more wearable products, for example, shirt, vest, waistband,
It is used in the products such as shoulder protector knee-pad, scarf, gloves, seat, sleeping bag, electric blanket.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of preparation method of flexibility electrothermal cloth, it is characterised in that: take flexible substrate layer, printed in flexible substrate layer conductive
Sintering is had the flexible substrate layer of heater circuit film layer to answer by slurry, and the heater circuit film layer of high temperature sintering forming face domain structure
It closes and obtains flexible electrothermal cloth on the flexible cloth bed of material；
It is as follows in the step of burning print heater circuit film layer in flexible substrate layer:
(1-1) prepares printing slurry, the constituent and its weight percent of the printing slurry are as follows:
Submicron silver powder: 68-82%；
Glass powder: 6-18%；
Organic solvent: 5-15%；
Nanometer additive: appropriate；
It is spare by sufficiently milling after the weight percent feeding of each ingredient and stirring evenly acquisition printing slurry；
(1-2) design obtains the printing screen with circuit pattern；
(1-3) takes appropriate printing slurry to be placed on printing screen, the printing slurry on wiper printing screen, so that printing slurry is equal
It bites evenly from screen mesh to flexible substrate layer, obtains the flexible substrate layer for being printed with circuit pattern；
(1-4) setting Flue curing parameter, 75~135 DEG C of baking temperature, baking time 30~150 minutes, in baking oven or continuous tunnel furnace
It is interior to toast the flexible substrate layer for being printed with circuit pattern, by circuit pattern sintering in flexible parent metal layer surface, obtain band heating electricity
The flexible substrate layer of road film layer.
2. a kind of preparation method of flexible electrothermal cloth according to claim 1, it is characterised in that: be located in step (1-3)
It repeats print 2~5 times the end point of circuit pattern.
3. a kind of preparation method of flexible electrothermal cloth according to claim 1, it is characterised in that: pass through varying circuit pattern
Design come adjust same area area heater circuit film layer electric calorific value.
4. a kind of preparation method of flexible electrothermal cloth according to claim 1, it is characterised in that: be printed with circuit pattern
Flexible substrate layer is fixed before entering baking oven or continuous tunnel furnace by fixture.
5. a kind of preparation method of flexible electrothermal cloth according to claim 1, it is characterised in that:
The flexible substrate layer that sintering has heater circuit film layer is compounded on the flexible cloth bed of material the step of obtaining flexible electrothermal cloth such as
Under:
(5-1) is electrically connected the end of heater circuit film layer by riveting method, by heater circuit film layer using conductive lead-out wire
End electrode is drawn, and it is compound or be sewn on the flexible cloth bed of material will then to burn the flexible substrate layer that is printed on heater circuit film layer；
The other end of conductive lead-out wire is electrically connected on the output end of a driving switch by (5-2), the input of the driving switch
End is electrically connected to mini USB by connecting line, is inserted on a slim mobile power source, obtains the flexible fever for having heat-preserving function
Cloth.
6. a kind of preparation method of flexible electrothermal cloth according to claim 5, it is characterised in that: the conduction lead-out wire electricity
It is connected to outside the position of driving switch and is cased with thermoplastic casing.
7. a kind of preparation method of flexible electrothermal cloth according to claim 6, it is characterised in that: the conduction lead-out wire is
Silica gel line between AWG22-26, operating current are 0.6A~1.8A.
8. a kind of preparation method of flexible electrothermal cloth according to claim 5, it is characterised in that: the connecting line is
Flat double wired conductor between AWG22-26.
9. a kind of preparation method of flexible electrothermal cloth according to claim 8, it is characterised in that: the slim mobile power source
For polymer battery or lithium battery, capacity is 2600mAH~10400mAH.
10. flexibility electrothermal cloth made from a kind of any one of -9 preparation methods according to claim 1, it is characterised in that: including flexibility
Bed of cloth rivets end lead-out wire, the flexible substrate layer being compounded on the flexible cloth bed of material, prints high temperature in the flexible substrate layer
Burning is printed on heater circuit film layer, further includes driving switch and slim mobile power source, and the end of the heater circuit film layer passes through
Conductive lead-out wire is electrically connected to the output end of the driving switch, and the input terminal of the driving switch passes through connecting line Mini
USB is electrically connected to the slim mobile power source, and the slim mobile power source is polymer battery or lithium battery, and capacity is
2600mAH~10400mAH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567554.9A CN106211382B (en) | 2016-07-19 | 2016-07-19 | A kind of flexibility electrothermal cloth and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567554.9A CN106211382B (en) | 2016-07-19 | 2016-07-19 | A kind of flexibility electrothermal cloth and preparation method thereof |
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| CN106211382A CN106211382A (en) | 2016-12-07 |
| CN106211382B true CN106211382B (en) | 2019-07-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12351977B2 (en) | 2019-03-15 | 2025-07-08 | Ember Technologies, Inc. | Actively heated or cooled garments or footwear |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115348690B (en) * | 2022-08-08 | 2025-10-03 | 伍常春 | A heating source for smart wearables and medical consumables and its production process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201919679U (en) * | 2011-03-16 | 2011-08-10 | 陈沛然 | Clothes pasted with electric heating films |
| CN103582192A (en) * | 2013-10-10 | 2014-02-12 | 威瀚电子（佛山）有限公司 | Method for manufacturing flexible mesh heating wires and product |
| CN104757723A (en) * | 2014-01-06 | 2015-07-08 | 黄伟聪 | Heating fabric based on flexible thick-film heater and temperature control method thereof |
| CN203851304U (en) * | 2014-05-06 | 2014-09-24 | 黄伟聪 | Anti-noise flexible thick film heating body and heating cloth using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US12351977B2 (en) | 2019-03-15 | 2025-07-08 | Ember Technologies, Inc. | Actively heated or cooled garments or footwear |
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| CN106211382A (en) | 2016-12-07 |
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