CN205726475U - Carbon crystal electrothermo paper, use the extrusion coating paper of this electrothermal paper - Google Patents
Carbon crystal electrothermo paper, use the extrusion coating paper of this electrothermal paper Download PDFInfo
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- CN205726475U CN205726475U CN201620668883.8U CN201620668883U CN205726475U CN 205726475 U CN205726475 U CN 205726475U CN 201620668883 U CN201620668883 U CN 201620668883U CN 205726475 U CN205726475 U CN 205726475U
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Abstract
The utility model discloses a kind of carbon crystal electrothermo paper, it is with breathability paper as carrier, it is printed with the carbon ink heating layer being mixed by carbon crystal material and ink in the side of breathability paper, carbon ink heating layer is additionally provided with the metal current-carrying bar for forming electrothermal paper electrode；Breathability paper is additionally provided with the cementing layer suitable with carbon ink heating layer area.The invention also discloses a kind of carbon crystalline substance extrusion coating paper, including the first base material, carbon crystal electrothermo paper and the second base material, through " twice printing is also dried, hot pressing is combined, cut " directly form the carbon crystal heat cardboard with some strength and thickness after operation, this cardboard can be used for wall and warms up, on the fields such as floor heating, there is low cost, the advantage that production efficiency is high, due to carbon crystal electrothermo paper and the first of upper and lower both sides, two base materials are commaterial, there is the good compatibility, this material has good high temperature resistant property, high-temperature heating is indeformable repeatedly, therefore there is sound construction, safe and reliable advantage.
Description
Technical field
This utility model belongs to electric heating body apparatus field, particularly relates to a kind of carbon crystal electric with breathability paper as carrier
Hot paper, and use the extrusion coating paper of above-mentioned electrothermal paper.
Background technology
Along with the development of science and technology, the heating equipments such as traditional floor heating, wall are warm are slowly by carbon material electrical hotting mask and carbon fiber
Electrothermal paper replaces.But, for existing carbon material electrical hotting mask, it remains in following problems: 1. outside Electric radiant Heating Film
Portion's protective layer is to pass through in the later stage to adhere to processing up, owing to the material of protective layer is different from electrothermal film material, is susceptible to
Multiple unreal, the situation of dislocation of pressure, causes leakage of current, increases fault rate；2. can be because of local temperature during the superposition of Electric radiant Heating Film diaphragm
Too high and break down, there is great potential safety hazard；3. the metal current-carrying bar in Electric radiant Heating Film and the portion of carbon trichite hot body handing-over
Position easily produces electric spark；4. electric energy conversion ratio need to improve further.
If Chinese Patent Application No. is 201310312273.5 to disclose a kind of carbon fiber composite electro-thermal paper and preparation side thereof
Method, it is prepared by the raw materials in: carbon fiber 30-40, wood pulp 100-120, VTES 3-4, receive
Rice iron powder 3-4, polyvinyl acetate emulsion 2-3, sodium carbonate 1-2, sepiolite powder 3-4, vermiculite power 2-3, zinc chloride 1-2, boric acid 1-
2, sodium peroxydisulfate 1-2, Oleum Brassicae campestris 1-2, peanut hull meal 1-2, modified micaceous powder 3-4.Although above-mentioned patent and traditional carbon fiber
Composite electro-thermal paper is compared, and by adding nanometer iron powder, increases its electric conductivity and stability, improves existing carbon fiber paper and generally deposit
Resistance uneven, carbon fiber disperses uneven in paper, causes uneven problem of generating heat, but focus of its research and development exists
In paper pulp raw material is thoroughly improved, thus the problems such as manufacturing cost is too high, production efficiency is low can be there is.
Applicant is one and specializes in facing paper research and development and manufacturing enterprise, in research and development, carbon trichite hot body is incorporated into decoration
Finding when paper and decorative panel: relative to carbon fiber electric heating paper, carbon material electrical hotting mask is subject to low cost, advantage that production efficiency is high
To the favor of lots of manufacturers, thus the carbon trichite hot body generally existed on Vehicles Collected from Market is exactly above the carbon crystalline substance with film as carrier mostly
Electric radiant Heating Film, but when Electric radiant Heating Film combines formation wallboard or floor with facing paper, research staff finds, due to Electric radiant Heating Film
Different from the material of facing paper, both the most easily depart from, and not only affect the normal use of consumer, and stay
The biggest potential safety hazard.
In consideration of it, how to design a carbon crystal electric hot body being applicable to facing paper or decorative panel, to meet people for knot
The demand that structure is stable, safe and reliable and with low cost, it has also become those of ordinary skill in the art's problem demanding prompt solution.
Utility model content
For overcoming the problems referred to above, one of the purpose of this utility model is to provide a kind of Novel carbon-crystal electric heating element, with paper is i.e.
The carbon crystal electrothermo paper of carrier, solves existing Electric radiant Heating Film and the most easily separates with facing paper, affect asking of product service life
Topic, reduces production cost simultaneously.
The two of the purpose of this utility model are to provide a kind of carbon crystalline substance extrusion coating paper, solve existing product and combine insecure, reliably
Property strong, the problem that there is severe compromise.
This utility model solves its technical problem and be the technical scheme is that
A kind of carbon crystal electrothermo paper, it is with breathability paper as carrier, is printed with by carbon element brilliant in the side of breathability paper
The carbon ink heating layer that body material and ink are mixed, is additionally provided with the gold for forming electrothermal paper electrode on carbon ink heating layer
Belong to current-carrying bar.The cementing layer suitable with carbon ink heating layer it is additionally provided with on described breathability paper.Additionally, by the area of cementing layer
Being set to equal with the area of carbon ink heating layer, through repetition test, this area ratio is suitable for abundant with the base material up and down of extrusion coating paper
Glued, it is ensured that gluing portion does not separates after heating.Even if in preparation process not impregnation and only through hot press be combined, it is possible to
To ensure the combination between electrothermal paper and upper and lower base material.Certainly, also can be according to the size adjustment cementing layer of glued power during design
Area, is not limited to the situation of area equation.
As a kind of detailed description of the invention of the present utility model, cementing layer and carbon ink heating layer are elongated, and thoroughly
On gas paper, interval is disposed with many groups.
As a kind of embodiment of the present utility model, above-mentioned breathability paper is made up of melamine material, certainly its
Other high temperature resistant type materials can also be selected, do not limited by above-mentioned concrete material.Above-mentioned metal current-carrying bar is starched by copper or silver slurry
Prepare.
As this theme of carbon crystal electrothermo extrusion coating paper, it includes that the first base material overlapped the most successively, above-mentioned carbon are brilliant
Electrothermal paper and the second base material.The first gluing portion, carbon crystal electrothermo paper and the second base it is provided with between the first base material and carbon crystal electrothermo paper
The second gluing portion it is provided with between material.Preferably, the first gluing portion and the second gluing portion are generated through hot pressing by melamine glue.As
Further improvement of the utility model, the first base material and the second base material are multiple by hot press by one or several sheets melamine paper
Conjunction forms.The purpose being arranged such is, selectes the first base material by the size of required extrusion coating paper and the second base material is opened accordingly
Number.Preferably, the material of the first base material, the second base material and carbon crystal electrothermo paper is identical.
As this theme of preparation method of carbon crystal electrothermo extrusion coating paper, it comprises the steps:
First breathability paper is arranged on printer, then by carbon crystalline flour material and the compound of ink, metal pulp
Liquid is respectively installed in the appointment ink groove of two groups of printer；Then start two groups of printer, set printer rotating speed, roller tension force
And after drying temperature, complete debugging.
2. by first group of printer printed carbon ink heating layer on breathability paper, then through first group of drying machine to carbon
Ink carries out drying and processing.
3. by second group of printer type metal current-carrying bar on breathability paper, then dry with second group of drying machine
Metal current-carrying bar, obtains aforementioned carbon crystal electrothermo paper.
4. the second base material that will preset, carbon crystal electrothermo paper, and the first base material are stacked together successively, and by conveying
Band is transported to the appointment position of hot press to carry out hot pressing and is combined.
A carbon crystal electrothermo paper greatly in order to be completed for printing twice cuts according to default size, after step is 3.
Also include carbon crystal electrothermo paper is carried out dicing process.According to the set color marker stayed at electrothermal paper edge in printing process when cutting
Carry out precision to cut, can effectively prevent from damaging electrothermal paper Shang Tan road and circuit because cutting not in place.
When the area equation of area and the cementing layer of carbon ink heating layer, can be but as stated above without impregnation operation
Directly carbon crystal electrothermo paper is placed in composite molding on hot press after being completed for printing at twice.But for carbon ink heating layer time default
Area when be significantly greater than cementing layer area, in addition it is also necessary to increase the first base material, carbon crystal electrothermo paper and the second base material further
Adhesion, therefore also included immersing in melamine glue above-mentioned carbon crystal electrothermo paper before dicing process, and be dried place
The step of reason.Carry out by following operation during concrete operations: debugging preparation → twice printing → impregnation → cut → hot pressing is combined.Its
In, during printing, the carbon crystalline flour material in ink groove and the compound of ink, metal slurries are all room temperature state, first and second group of drying machine
For air drier, printer starting up speed reaches as high as 200m/min.In impregnation link, roller tension force is unsuitable excessive, in case
Only excessive tensile.
Can also cut the most further according to presetting size after hot pressing is compound.
This utility model compared with prior art, has an advantage in that:
In this utility model the original creation of carbon crystal electrothermo paper with breathability paper as carrier, successively printing on breathability paper
Carbon ink heating layer and metal current-carrying bar, be then arranged around the gluing suitable with carbon ink heating layer area at carbon ink heating layer
Layer, to ensure the adhesion between carbon crystal heat paper and the first base material, the second base material.Due to breathability paper, the first base material and
Second base material is paper material, has the good compatibility, greatly avoid under hot environment tradition Electric radiant Heating Film easily with
The defect that first base material, the second base material are separated.Wherein, breathability paper is preferably melamine paper, can further improve carbon
The heat-resisting quantity of brilliant electrothermal paper and fire resistance.Preferably, using above-mentioned preparation technology, i.e. " debugging preparation, twice printing are also dried
Dry, impregnation and dry, hot pressing is combined, cut " step, disposable batch production can be realized by assembly line work, greatly carry
High production efficiency.Additionally it is noted that carbon crystal electrothermo extrusion coating paper of the present utility model is than any one supplies on the market
Heating equipment, has significant cost advantage, and production efficiency is high.
This utility model provides a kind of brand-new carbon crystal electrothermo extrusion coating paper, and it is with paper as carrier, through " twice printing is also dried
Dry, hot pressing is combined, cuts " directly form the carbon crystal heat cardboard with some strength and thickness after operation, this cardboard can be used for
On the fields such as wall is warm, floor heating, decrease the complicated manufacturing procedures such as follow-up assembling, there is low cost, advantage that production efficiency is high.
And owing to first and second base material of middle carbon crystalline substance electrothermal paper Yu upper and lower both sides is commaterial, there is the good compatibility,
And this material has good high temperature resistant property, and high-temperature heating is indeformable repeatedly, stable physical property.This utility model structure
Firmly, safe and reliable, even if the most also can guarantee that good adhesion and not departing from.
Below with reference to drawings and Examples, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the sectional view of carbon crystal electrothermo paper in this utility model.
Fig. 2 is the front view of carbon crystal electrothermo paper in this utility model.
Fig. 3 is the sectional view of carbon crystal electrothermo extrusion coating paper in this utility model.
Fig. 4 is the flow chart of the preparation method of carbon crystal electrothermo extrusion coating paper in embodiment 3.
Fig. 5 is the flow chart of the preparation method of carbon crystal electrothermo extrusion coating paper in embodiment 4.
Fig. 6 is the device schematic diagram of twice printing baking step, and wherein arrow represents hot blast wind direction.
Fig. 7 is the device schematic diagram of impregnation baking step, and wherein arrow represents hot blast wind direction.
In figure, the 101, first base material；102, carbon crystal electrothermo paper；103, the second base material；104, the first gluing portion；105, second
Gluing portion；1, breathability paper；2, carbon ink heating layer；3, metal current-carrying bar；4, cementing layer；5, first group of printer；6, first
Group drying machine；7, second group of printer；8, second group of drying machine；9, hot air drier；10, the first impregnation pond；11, the second impregnation
Pond.
Detailed description of the invention
Embodiment 1,
Referring to Fig. 1 to 2, a kind of carbon crystal electrothermo paper 102, it is with breathability paper 1 as carrier, at breathability paper 1
Side is printed with the carbon ink heating layer 2 being mixed by carbon crystal material and ink, is additionally provided with use on carbon ink heating layer 2
In the metal current-carrying bar 3 of formation electrothermal paper electrode, breathability paper is additionally provided with the cementing layer suitable with carbon ink heating layer 2
4。
Wherein, the area of carbon ink heating layer 2 and the area equation of cementing layer 4.Carbon ink heating layer 2 and cementing layer 4 are all in length
Bar shaped, and interval is disposed with many groups on breathability paper 1.Breathability paper 1 is made up of melamine material, metal current-carrying bar
3 are starched by copper or silver slurry prepares.
Embodiment 2,
Referring to Fig. 3, a kind of carbon crystal electrothermo extrusion coating paper, it includes the carbon crystal electrothermo paper 102 described in embodiment 1, is arranged on
The first base material 101 above carbon crystal electrothermo paper, and it is arranged on the second base material 103 below carbon crystal electrothermo paper.At the first base material
It is provided with the first gluing portion 104 between 101 and carbon crystal electrothermo paper 102, between carbon crystal electrothermo paper 102 and the second base material 103, is provided with
Two gluing portions 105.
Wherein, the first base material 101 and the second base material 103 are combined by hot press by one or several sheets melamine paper
Molding.First gluing portion 104 and the second gluing portion 105 are generated through hot pressing by melamine glue.
Embodiment 3,
Refer to Fig. 4, the preparation method of a kind of carbon crystal electrothermo extrusion coating paper, it include debugging prepare, one-step print and dry,
Secondary printing and dry, hot pressing is combined, the step cut.Concrete,
1. debug preparation: be first arranged on printing press plate roller by breathability paper, then by the carbon crystalline flour material of room temperature with
The compound of ink, metal slurries are respectively installed in the appointment ink groove of two groups of printer.Wherein, first group of printer is used for printing
Brush carbon ink heating layer, second group of printer is for type metal current-carrying bar.The starting up speed of two groups of printer is arranged to 200m/
min.Then the drying machine of two groups of printer rear ends is warming up to 150～200 DEG C, completes debugging.
2. one-step print drying: by first group of printer printed carbon ink heating layer, then warp on breathability paper
First group of drying machine carries out drying and processing to carbon ink, to remove the moisture in ink as early as possible.
3. secondary printing drying: by second group of printer type metal current-carrying bar on breathability paper, then use
Second group of drying machine dries metal current-carrying bar, removes the moisture on metal current-carrying bar the most as early as possible, obtains carbon crystal electrothermo paper.
4. hot pressing is combined: the second base material that will preset, carbon crystal electrothermo paper, and the first base material are stacked together successively,
And be transported to the appointment position of hot press by conveyer belt and carry out hot pressing and be combined, the pressure requirements of hot press is 1600～2000t, heat
Pressure temperature is 100～180 DEG C.
5. cut: the carbon crystalline substance extrusion coating paper of composite molding is cut according to the size of regulation.
Embodiment 4,
Refer to Fig. 5, the preparation method of a kind of carbon crystal electrothermo extrusion coating paper, it include debugging prepare, one-step print and dry,
Secondary printing and dry, impregnation and dry, once cut, hot pressing is compound, secondary is cut step.Wherein,
1. preparation is debugged: be first arranged on printing press plate roller by breathability paper, then by carbon crystalline flour material and ink
Compound, metal slurries are respectively installed in the appointment ink groove of two groups of printer.Wherein, first group of printer 5 is used for printing carbon
Ink heating layer, second group of printer 7 is for type metal current-carrying bar.The starting up speed of two groups of printer is arranged to 200m/min,
Then the drying machine of two groups of printer rear ends is warming up to 150～200 DEG C, then the starting up speed of impregnation coating machine is set as
40～50m/min, finally the temperature of drying baker in impregnation link is set, completes debugging.
2. one-step print drying: by first group of printer 5 printed carbon ink heating layer, then warp on breathability paper
First group of drying machine carries out drying and processing to carbon ink, to remove the moisture in ink as early as possible.Preferably, first group of drying machine 6 is left
The right side is disposed with two, prints the breathability paper 1 of carbon ink heating layer between two drying machines, and breathability paper 1 is in version
Moving from bottom to top under the traction of roller, above-mentioned first group of drying machine 6 is heated air drier, its use left and right to the mode blown,
Its hot blast wind direction is perpendicular with the direction of motion of breathability paper 1, refers to Fig. 6.
3. secondary printing drying: by second group of printer 7 type metal current-carrying bar on breathability paper 1, then
Dry metal current-carrying bar with second group of drying machine 8, remove the moisture on metal current-carrying bar the most as early as possible, obtain carbon crystal electrothermo paper.
Preferably, second group of drying machine about 8 is disposed with two, prints the breathability paper 1 of metal current-carrying bar and is positioned at two and is dried
Between machine, breathability paper moves under the traction of roller from bottom to top, and above-mentioned second group of drying machine 8 is heated air drier,
It uses left and right to the mode blown, and its hot blast wind direction is perpendicular with the direction of motion of breathability paper 1, concrete, doing of left side
Dry machine blows out to the right hot blast, and the drying baker on right side blows out hot blast to the left, refers to Fig. 6.
4. impregnation drying: this operation can be carried out in four steps, the first step by step 3. in carbon crystal electrothermo paper immerse by three
In the mixed solution of poly cyanamid glue, firming agent, penetrating agent composition so that melamine glue can be sufficiently impregnated with in very short time
In carbon crystal electrothermo paper.Second step through hot air drier, by hot blast up and down to blowing, preliminary dry the upper and lower both sides of carbon crystal electrothermo paper
Moisture.Carbon crystal electrothermo paper after 3rd step will be dried immerses the mixed solution being made up of melamine glue, firming agent, releasing agent
In, prevent melamine glue to be bonded on the pressing plate of hot press in follow-up hot pressing is compound.4th step through integrated hot air drier,
By hot blast up and down to blowing, dry further the moisture of the upper and lower both sides of carbon crystal electrothermo paper.
Refer to Fig. 7, above-mentioned second step, the 4th step hot air drier 9 in being spaced layout up and down, the carbon crystal electric after impregnation
Hot paper 102 is centrally located, and travels forward under roller is drawn, and the hot air drier 9 on top blows out downwards hot blast, bottom
Hot air drier 9 upwards blow out hot blast, the carbon crystal electrothermo paper 102 after impregnation at two strands of hot blast effect low suspensions in interposition
Putting, concrete, in second step, hot air drier is provided with three groups, and in the 4th step, hot air drier is provided with five groups.
The most once cut: carry out precision according to the set color marker stayed at electrothermal paper edge in printing process and cut, can have
Effect prevents from damaging electrothermal paper Shang Tan road and circuit because cutting not in place.Owing to, in immersing glue process, carbon crystal electrothermo paper is unavoidable
A certain degree of stretching can be there is, it is therefore desirable to once cut by electrothermal paper before hot pressing is compound.
6. hot pressing is combined: the second base material that will preset, the carbon crystal electrothermo paper after cutting, and the first base material stack successively
Together, and be transported to the appointment position of hot press by conveyer belt and carry out hot pressing and be combined, the pressure requirements of hot press be 1600～
2500t, hot pressing temperature is 100～180 DEG C.
7. secondary is cut: cut according to the size of regulation by the carbon crystalline substance extrusion coating paper of composite molding.
The above is only to preferred embodiment of the present utility model, is not defined scope of the present utility model,
Therefore on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to structure described in the utility model
Make, equivalence change that feature and principle are done or decoration, as changed print order of carbon ink heating layer and metal current-carrying bar etc.,
All should fall in protection domain of the present utility model.
Claims (7)
1. a carbon crystal electrothermo paper, it is characterised in that: described carbon crystal electrothermo paper is with breathability paper as carrier, at breathability paper
Side be printed with the carbon ink heating layer being mixed by carbon crystal material and ink, carbon ink heating layer is additionally provided with use
In the metal current-carrying bar forming electrothermal paper electrode；The gluing suitable with carbon ink heating layer it is additionally provided with on described breathability paper
Layer.
2. carbon crystal electrothermo paper as claimed in claim 1, it is characterised in that: the area of described carbon ink heating layer and the area of cementing layer
Equal.
3. carbon crystal electrothermo paper as claimed in claim 1, it is characterised in that: described breathability paper is made up of melamine material；
Described metal current-carrying bar is starched by copper or silver slurry prepares.
4. carbon crystal electrothermo paper as described in any one of claims 1 to 3, it is characterised in that: described carbon ink heating layer and cementing layer are equal
Elongated, and interval is disposed with many groups on breathability paper.
5. a carbon crystal electrothermo extrusion coating paper, it is characterised in that: it includes the first base material overlapped the most successively, as right is wanted
Ask carbon crystal electrothermo paper described in 1 to 4 any one, and the second base material；The first glue it is provided with between the first base material and carbon crystal electrothermo paper
Conjunction portion, is provided with the second gluing portion between carbon crystal electrothermo paper and the second base material.
6. carbon crystal electrothermo extrusion coating paper as claimed in claim 5, it is characterised in that: described first base material and the second base material are by one
Or several melamine papers are by hot press composite molding.
7. carbon crystal electrothermo extrusion coating paper as claimed in claim 5, it is characterised in that: described first gluing portion and the second gluing portion are by three
Poly cyanamid gummed paper generates through hot pressing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668883.8U CN205726475U (en) | 2016-06-28 | 2016-06-28 | Carbon crystal electrothermo paper, use the extrusion coating paper of this electrothermal paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201620668883.8U CN205726475U (en) | 2016-06-28 | 2016-06-28 | Carbon crystal electrothermo paper, use the extrusion coating paper of this electrothermal paper |
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| CN205726475U true CN205726475U (en) | 2016-11-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307299A (en) * | 2015-10-23 | 2016-02-03 | 黄山金菱新材料有限公司 | Carbon crystal electric heating paper, compound paper by adopting electric heating paper and preparation method thereof |
-
2016
- 2016-06-28 CN CN201620668883.8U patent/CN205726475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307299A (en) * | 2015-10-23 | 2016-02-03 | 黄山金菱新材料有限公司 | Carbon crystal electric heating paper, compound paper by adopting electric heating paper and preparation method thereof |
| CN105307299B (en) * | 2015-10-23 | 2018-08-14 | 黄山金菱新材料有限公司 | Carbon crystal electrothermo paper, the extrusion coating paper using the electrothermal paper |
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