CN101060728A - A method for the manufacture of flexible sheet heater with the conductive fabric as the heat radiation source - Google Patents
A method for the manufacture of flexible sheet heater with the conductive fabric as the heat radiation source Download PDFInfo
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- CN101060728A CN101060728A CN 200610066660 CN200610066660A CN101060728A CN 101060728 A CN101060728 A CN 101060728A CN 200610066660 CN200610066660 CN 200610066660 CN 200610066660 A CN200610066660 A CN 200610066660A CN 101060728 A CN101060728 A CN 101060728A
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- pet film
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Abstract
The related manufacture method with conductive cloth as heat source for flexible sheet heater comprises: preparing a conductive cloth and a support member formed by PET film and acryl-glue on the film; forcing the glue bonding on the cloth surface; punching them into a heating assembly with pre-set pattern; coating conductive glue on two end of the assembly, bonding a wire for two ends, and bonding a plastic flexible protective sheet on another of the heating assembly; removing the PET film, and bonding a thermoplastic layer flexible protective sheet on another surface of the assembly opposite to the first sheet.
Description
Technical field
The present invention be with in order to be arranged at protection pad, waist by or clothing in the sheet heating element relevant, particularly about a kind of be the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric.
Background technology
Press, the flexible of pliability sheet heating element and frivolous characteristic make it be arranged at clothing, knee-pad, waist support, gloves, shoe-pad, earmuff or waist at large and lean on etc. on the article, to provide human body warm coating.
The structure of traditional pliability sheet heating element, consist predominantly of metallic(return) circuit, two soft high temperature insulation lamella stacked packages of making through chemical etching or punch process with sheet metal press from both sides this metallic(return) circuit in wherein and two power leads connect two ends of this metallic(return) circuit and stretch out outside this two insulating trip, generate heat through this metallic(return) circuit so that electric current to be provided.Other has a kind of traditional pliability sheet heating element, its structure include one first soft high temperature insulation sheet, utilize printing technology seal be located at that carbon circuit, one second soft high temperature insulation sheet on this insulating trip splices on this first soft high temperature insulation sheet and this carbon circuit of double team in wherein; Similarly, this heating element includes two power leads and is connected with two ends of this carbon circuit respectively and stretches out in outside this two insulating trip.
Though the characteristic that above-mentioned two kinds of traditional pliability sheet heating elements have gently, approach can not can only be bent by little by knuckle, thereby is very restricted on using.
Other has the dealer to use conductive fabric such as carbon-fiber cloth etc. to be folded between two soft high temperature insulation sheets, and suitable power supply guiding structure and form new-type pliability sheet heating element in addition, this kind heating element is except possessing above-mentioned traditional light, thin characteristic, more can be subjected to the warpage of various angles, and have higher application.
It is that the enforcement of the pliability sheet heating element of pyrotoxin is found in TaiWan, China bulletin No. 374539 patents (hereinafter to be referred as No. 539 patents of TaiWan, China), No. 672344 patent of the U.S. (hereinafter to be referred as 344 patents) and U.S. 64830a87 patent (hereinafter to be referred as No. 087 patent) that fine thing is conducted electricity in above-mentioned application.Wherein:
The two strip conductive copper sheets, two that No. 539 patents of TaiWan, China comprise a conductive rectangle carbon-fiber cloth, be separately fixed at these two side places of weaving cotton cloth be connected on this two copper sheet the upper and lower respectively double team of power lead and two this weave cotton cloth and the glued membrane of this two copper sheet.In the structure that this patent is taken off, the electrical conductance of this two copper sheet is much better than this and weaves cotton cloth, and therefore can cause the contact resistance between this two copper sheet and this fabric to increase.Moreover, the surface of this fabric be not be a smooth plane and can't with the surface of this two copper sheet fully driving fit contact the contact area that causes therebetween limited, this point more can cause the overheated feelings of generation between the contact-making surface of this two copper sheet and this fabric.For this potential shortcoming, No. 539 patents of TaiWan, China do not disclose the method that overcomes.
Moreover this carbon-fiber cloth is the soft cloth body, and desire places its smooth shakedown between this two glued membrane and is not easy.For this point, No. 539 patents of TaiWan, China are teaching not.
No. 344 patents of the U.S. have disclosed the method for continous way and batch type production pliability sheet heating element, and disclosed the method for utilizing the conduction gum to connect conductive copper sheet and carbon-fiber cloth, yet No. 344 patents do not disclose when batch type is produced the method that how the smooth shakedown of carbon-fiber cloth is placed between glued membrane.
In No. 087 disclosed technology of patent of the U.S., in the carbon-fiber cloth that connects the output of achievement formula and the process of transporting to again after the Copper Foil of continous way output combine in conjunction with thermoplastics, must elder generation's process punching press processing of cutting so that this carbon-fiber cloth is cut into " it " font; This punching press is carried and is cut processing and be unusual difficulty, because cut in the process in punching press, the fiber interweaving shape structure of this carbon-fiber cloth can because of be damaged diffusing from, add in the whole course of processing, therefore this carbon-fiber cloth is subjected to pulling force constantly and involves, and is cut the back and forms " it " font carbon-fiber cloth and drawn easy deformation in conjunction with the process of glued membrane.
Summary of the invention
In view of this, it is the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric that main purpose of the present invention is to provide a kind of, is fast and entirely conductive fabric to be folded between two screening glass.
And the purpose in order to take off on reaching, provided by the present invention a kind of be the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric, it is characterized in that, be to include the following step:
A.) prepare a conductive fabric;
B.) preparation one strutting piece, this strutting piece includes a PET film and is attached to acryl glue on this PET film;
C.) make this acryl glue bond on the one side of this conductive fabric with pressing mode, and this PET film is incorporated on this conductive fabric;
D.) with process for stamping this conductive fabric stamping-out is become a heat generating component that is the loop pattern;
E.) on two end points of this heat generating component, be coated with a conducting resinl respectively, then on each conducting resinl, set firmly a power lead;
F.) on the another side of this heat generating component, apply first screening glass of a deflection with hot-press method with respect to the one side of this PET film that is sticked;
G.) this PET film is taken off on this heat generating component;
H.) on this heat generating component is sticked the another side of one side of this first screening glass, apply second screening glass of a deflection again with hot-press method, finish the manufacturing of this pliability electro-heat equipment.
Wherein, this conductive fabric is a carbon-fiber cloth.
Wherein, step a.) to weave cotton cloth be to be a volume carbon-fiber cloth to the carbonaceous conductive of being prepared, and step b.) strutting piece prepared is for a volume PET film and is attached to acryl glue on the one side of this PET film; In step c) in be respectively with this carbon-fiber cloth and this strutting piece according to predetermined path transmission, and make this PET film have the one side of this acryl glue towards this carbon cloth, and in the process of transmission, with two cylinders that this carbon cloth and this strutting piece pressure is folded together, make this opposite face bonding of this this acryl glue and this carbon cloth, and this PET film is combined with this carbon-fiber cloth, and in conjunction with after this fid furled into a scroll with the combination of this carbon-fiber cloth, and ask in this clove hitch zoarium, cut take out pre-sizing and shape base material for steps d .) usefulness of processing.
Wherein, this first screening glass is to have the sheets of fabric of waterproof effect and the thermoplastic plastic layer that is attached on the one side of this thin slice is constituted by one, and this thermoplastic plastic layer is on the another side that is bonded in this heat generating component with respect to this PET film that is sticked.
Wherein, this second screening glass is to have the sheets of fabric of waterproof effect and the thermoplastic plastic layer that is attached on the one side of this thin slice is constituted by one; and on the another side that this thermoplastic plastic layer is bonded in this heat generating component with respect to this first protective layer that is sticked, and the thermoplastic plastic layer of this first and second screening glass bonds mutually.
Description of drawings
For further specifying concrete technology contents of the present invention, below in conjunction with preferred embodiment and conjunction with figs. describes in detail as after, wherein:
Fig. 1 is the flow chart of the present invention's one preferable implementation method;
Fig. 2 is implementation method b. shown in Figure 1) partial sectional view of the prepared strutting piece of step;
Fig. 3 A～Fig. 3 B is implementation method c. shown in Figure 1) schematic diagram of step;
Fig. 4 A～Fig. 4 B is implementation method d. shown in Figure 1) schematic diagram of step;
Fig. 5 is implementation method e. shown in Figure 1) step finish figure;
Fig. 6 A～Fig. 6 B is implementation method f. shown in Figure 1) schematic diagram of step;
Fig. 7 is implementation method g. shown in Figure 1) step finish figure;
Fig. 8 A～Fig. 8 B is implementation method h. shown in Figure 1) schematic diagram of step.
Embodiment
See also Fig. 1 and consult other icon according to following explanation cooperation, a kind of of the present invention's one preferable implementation method is the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric, is to include the following step:
A.) prepare a conductive fabric 10; Please cooperate and consult Fig. 3 A, be carbon-fiber cloth at the employed conductive fabric 10 of this implementation method, and be a volume carbon-fiber cloth.
B.) preparation one strutting piece 20; Please cooperate and consult Fig. 2 and Fig. 3 A, in this implementation method, this strutting piece 20 is one deck acryl glue 22 on employing one volume PET film 21 and the one side that is attached to this PET film 21.
C.) in conjunction with this conductive fabric and this strutting piece 20; Please continue to consult Fig. 3 A, and Fig. 3 B is consulted in cooperation, in this implementation method, in order to method in conjunction with strutting piece 20 and this conductive fabric 10, be respectively this conductive fabric 10 and this strutting piece 20 to be transmitted according to predetermined path, and make this PET film 21 have the one side of this acryl glue 22 towards this conductive fabric 10, and in the process of transmission, with two cylinder A that this conductive fabric 10 and this strutting piece 20 pressures is folded together, this this acryl glue 22 and this opposite face of this conductive fabric 10 are bondd, and this PET film 21 is combined with this conductive fabric 10; In conjunction with after this fid 20 is furled into a scroll with the combination 30 of this conductive fabric 10.At last, in this clove hitch zoarium 30, cut taking-up a slice on demand and have the usefulness of the base material 30a (shown in Fig. 3 B) of pre-sizing and shape for following process.
D.) should the conductive fabric 10a stamping-out on this base material 30a be become a heat generating component 10b who is the loop pattern with process for stamping; Please cooperate and consult Fig. 4 A～Fig. 4 B, this base material 30a be placed make the cutter C of the conductive fabric 10a of this base material 30a on the board B of a stamping machine in the face of this stamping machine; Operate this stamping machine to thrust this conductive fabric 10a and do not thrust the PET film 21a of this base material 30a, and this conductive fabric 10a stamping-out is become a heat generating component 10b with predetermined loop shape, and have two ends with suitable stamping press.Because this conductive fabric 10a is glued on this PET film 21a, that is, the effect that this PET film 21a provides this conductive fabric 10a one to support, make the cross structure of fiber of this conductive fabric 10a can not be subjected to pullling of stamping press and destroyed generation loose from; Therefore, can make this heat generating component 10b have intact loop shape.
E.) please cooperate and consult Fig. 5, on two end points of this heat generating component 10b, be coated with a conducting resinl 40 respectively, then on each conducting resinl 40, set firmly a power lead 50.
F.) on the another side of this heat generating component 10b, apply first screening glass 60 of a deflection with respect to the one side of this PET film 21a that is sticked; Please cooperate and consult Fig. 6 A and Fig. 6 B, in this implementation method, this first screening glass 60 is to have the natural or artificial synthetic textiles thin slice 61 of waterproof effect and the thermoplastic plastic layer 62 that is attached on the one side of this thin slice 61 is constituted by one, wherein, this thin slice 61 also can be other material such as glass fibre or metal etc. made, this thermoplastic plastic layer 62 then can be materials such as nylon, polyurethane, polyvinyl chloride or polyester; Making the thermoplastic plastic layer 62 of this first screening glass 60 be bonded in this heat generating component 10b by hot-press method goes up with respect on the another side of this PET film 21a that is sticked (shown in Fig. 6 B).
G.) please cooperate and consult Fig. 7,21a takes off on this heat generating component 10b with this PET film; Because the characteristic of acryl glue makes when this PET film 21a is removed, being bonded in the intermembranous acryl glue 22a of this heat generating component 10b and this PET originally will break away from this heat generating component 10b and can not leave any residual along with this PET film 21a.
H.) on being sticked the another side of one side of this first screening glass 60, this heat generating component 10b applies second screening glass 70 of a deflection again; Please cooperate and consult Fig. 8 A and Fig. 8 B; in this implementation method; this second screening glass 70 is to be same as this first screening glass; and make on the another side that the thermoplastic plastic layer 71 of this second screening glass 70 is bonded in this heat generating component 10b with respect to this first screening glass 60 that is sticked equally by hot-press method; and the thermoplastic plastic layer 61,71 of this first and second screening glass 60,70 is bondd mutually, and become a flexible sheet heating element 1 (shown in Fig. 8 B).
Because this implementation method has adopted this fid 20a to support this conductive fabric 10a that will be subjected to punch process, therefore can guarantee that this conductive fabric 10a is in being subjected to the process of punch process, its fiber is staggered organize not the destruction of the power that can pull because of punching press loose from, can guarantee the effect of punch process.Specifically, this implementation method adopts this PET film 21a and this acryl glue 22a as fid, and therefore, this PET film 21a spontaneous heating assembly 10b can not produce residual acryl glue after going up and being torn off on this heat generating component 10b.
By the support of this fid 20a, this heat generating component 10b can be glued on this first guard member 60 again with being flattened,, make this first 10b spare that generates heat to be folded in 60,70 of this first and second guard members with being flattened again by the support of this first guard member 60.
Claims (5)
1, a kind of is the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric, it is characterized in that, be to include the following step:
A.) prepare a conductive fabric;
B.) preparation one strutting piece, this strutting piece includes a PET film and is attached to acryl glue on this PET film;
C.) make this acryl glue bond on the one side of this conductive fabric with pressing mode, and this PET film is incorporated on this conductive fabric;
D.) with process for stamping this conductive fabric stamping-out is become a heat generating component that is the loop pattern;
E.) on two end points of this heat generating component, be coated with a conducting resinl respectively, then on each conducting resinl, set firmly a power lead;
F.) on the another side of this heat generating component, apply first screening glass of a deflection with hot-press method with respect to the one side of this PET film that is sticked;
G.) this PET film is taken off on this heat generating component;
H.) on this heat generating component is sticked the another side of one side of this first screening glass, apply second screening glass of a deflection again with hot-press method, finish the manufacturing of this pliability electro-heat equipment.
According to claim 1 described a kind of be the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric, it is characterized in that wherein, this conductive fabric is a carbon-fiber cloth.
According to claim 1 described a kind of be the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric, it is characterized in that, wherein, step a.) to weave cotton cloth be to be a volume carbon-fiber cloth to the carbonaceous conductive of being prepared, and step b.) strutting piece prepared is for a volume PET film and is attached to acryl glue on the one side of this PET film; In step c) in be respectively with this carbon-fiber cloth and this strutting piece according to predetermined path transmission, and make this PET film have the one side of this acryl glue towards this carbon cloth, and in the process of transmission, with two cylinders that this carbon cloth and this strutting piece pressure is folded together, make this opposite face bonding of this this acryl glue and this carbon cloth, and this PET film is combined with this carbon-fiber cloth, and in conjunction with after this fid furled into a scroll with the combination of this carbon-fiber cloth, and ask in this clove hitch zoarium, cut take out pre-sizing and shape base material for steps d .) usefulness of processing.
According to claim 1 described a kind of be the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric; it is characterized in that; wherein; this first screening glass is to have the sheets of fabric of waterproof effect and the thermoplastic plastic layer that is attached on the one side of this thin slice is constituted by one, and this thermoplastic plastic layer is on the another side that is bonded in this heat generating component with respect to this PET film that is sticked.
According to claim 4 described a kind of be the manufacture method of the flexible sheet heating element of pyrotoxin with the conductive fabric; it is characterized in that; wherein; this second screening glass is to have the sheets of fabric of waterproof effect and the thermoplastic plastic layer that is attached on the one side of this thin slice is constituted by one; and on the another side that this thermoplastic plastic layer is bonded in this heat generating component with respect to this first protective layer that is sticked, and the thermoplastic plastic layer of this first and second screening glass bonds mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100666605A CN100521836C (en) | 2006-04-17 | 2006-04-17 | A method for the manufacture of flexible sheet heater with the conductive fabric as the heat radiation source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100666605A CN100521836C (en) | 2006-04-17 | 2006-04-17 | A method for the manufacture of flexible sheet heater with the conductive fabric as the heat radiation source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101060728A true CN101060728A (en) | 2007-10-24 |
| CN100521836C CN100521836C (en) | 2009-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100666605A Expired - Fee Related CN100521836C (en) | 2006-04-17 | 2006-04-17 | A method for the manufacture of flexible sheet heater with the conductive fabric as the heat radiation source |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215610A (en) * | 2010-04-08 | 2011-10-12 | 新专科技股份有限公司 | Method for manufacturing flexible flat strip-shaped heater taking carbon fiber as heating source |
| CN102378416A (en) * | 2010-08-18 | 2012-03-14 | 上海越科复合材料有限公司 | Connection method for carbon fiber yarns and metal sheet for heating |
| CN103188832A (en) * | 2011-12-27 | 2013-07-03 | 新专投资股份有限公司 | Method for manufacturing flexible flat strip heater using carbon fiber wire as heating source |
| CN106223574A (en) * | 2016-08-24 | 2016-12-14 | 保定市国体旗舰体育设施有限公司 | Antistatic coiled material floor processing technology and antistatic coiled material floor |
| WO2017000598A1 (en) * | 2015-06-30 | 2017-01-05 | 广东天物新材料科技有限公司 | Thick film heater and thick film heating fabric applying the thick film heater |
-
2006
- 2006-04-17 CN CNB2006100666605A patent/CN100521836C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102215610A (en) * | 2010-04-08 | 2011-10-12 | 新专科技股份有限公司 | Method for manufacturing flexible flat strip-shaped heater taking carbon fiber as heating source |
| CN102378416A (en) * | 2010-08-18 | 2012-03-14 | 上海越科复合材料有限公司 | Connection method for carbon fiber yarns and metal sheet for heating |
| CN102378416B (en) * | 2010-08-18 | 2013-07-24 | 上海越科复合材料有限公司 | Connection method for carbon fiber yarns and metal sheet for heating |
| CN103188832A (en) * | 2011-12-27 | 2013-07-03 | 新专投资股份有限公司 | Method for manufacturing flexible flat strip heater using carbon fiber wire as heating source |
| WO2017000598A1 (en) * | 2015-06-30 | 2017-01-05 | 广东天物新材料科技有限公司 | Thick film heater and thick film heating fabric applying the thick film heater |
| CN106223574A (en) * | 2016-08-24 | 2016-12-14 | 保定市国体旗舰体育设施有限公司 | Antistatic coiled material floor processing technology and antistatic coiled material floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100521836C (en) | 2009-07-29 |
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