CN107351508A - A kind of fever tablet one-shot forming process for pressing - Google Patents
A kind of fever tablet one-shot forming process for pressing Download PDFInfo
- Publication number
- CN107351508A CN107351508A CN201710365240.5A CN201710365240A CN107351508A CN 107351508 A CN107351508 A CN 107351508A CN 201710365240 A CN201710365240 A CN 201710365240A CN 107351508 A CN107351508 A CN 107351508A
- Authority
- CN
- China
- Prior art keywords
- fever tablet
- epoxy
- steel disc
- forming process
- epoxy sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- 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 plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/286—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an organic material, e.g. plastic
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Materials For Medical Uses (AREA)
Abstract
The present invention relates to fever tablet technical field, and in particular to a kind of fever tablet one-shot forming process for pressing, including：By an epoxy sheet, pressed together with one piece of steel disc；Then the epoxy sheet pressed is etched with steel disc plate by drawing；Add epoxy sheet to be pressed the epoxy sheet after etching and the two sides of steel disc plate again, produce the fever tablet of the present invention；The product that will be pressed, it is cut into wanted size.Overall processing cost of the present invention is low, and adhesive power is strong, it is not necessary to uses double faced adhesive tape and gum and bonding action, cost directly declines 30% or so, improves production capacity, reduces operating personnel, reduces gum action, and reduce and lost caused by gum is bad.
Description
Technical field
The present invention relates to fever tablet technical field, and in particular to a kind of fever tablet one-shot forming process for pressing.
Background technology
The forming technique of traditional fever tablet, for fever tablet is bonded among two pieces of epoxy resin boards with double faced adhesive tape
Into specially：
1st, the sheet material of customer requirement is pressed into epoxy sheet, and is processed as trimmed size；
2nd, epoxy plate single-sided back-adhesive；
3rd, epoxy plate one side is first posted into etching steel disc；
4th, after the diaphragm for tearing etching steel disc surface, another epoxy plate is posted.
There are high processing costs in above-mentioned technique, the problems such as easily occurring bonding not tight, double faced adhesive tape heat resistance difference.
It is therefore desirable to make further improvement for above-mentioned traditional handicraft.
The content of the invention
In view of this, it is necessary to for it is above-mentioned the problem of, there is provided it is a kind of efficiently, low cost, high quality fever tablet once
It is molded process for pressing.
To achieve the above object, the present invention takes following technical scheme：
The fever tablet one-shot forming process for pressing of the present invention, including：
Step 1) presses an epoxy sheet together with one piece of steel disc；
The epoxy sheet pressed is etched by step 2) with steel disc plate by drawing；
Epoxy sheet after etching and the two sides of steel disc plate are added epoxy sheet to be pressed by step 3), produce this hair
Bright fever tablet；
The product that step 4) will press in step 3, it is cut into wanted size.
Preferably, step 1), the epoxy sheet described in step 3) are 7628 thick 0.18-0.23mm model epoxy resin
2116 model epoxy sheets of 1506 piece, 0.12-0.17mm thick model epoxy sheets or 0.08-0.12mm thickness；
The thickness of steel disc described in step 1) is 0.04-0.05mm.
Preferably, step 1), the epoxy sheet described in step 3) be 7628 thick 0.2mm model epoxy sheets,
2116 model epoxy sheets of 1506 thick 0.15mm model epoxy sheets or 0.1mm thickness.
As it is furthermore preferred that the epoxy sheet is the epoxy sheet of thick 7628 models of 0.2mm, the thickness of the steel disc
Spend for 0.04mm.
Preferably, the pressing condition in step 1) is 120-130 DEG C, is pressed under 8-10MPa, makes epoxy sheet and steel disc
It is fully bonded to together.
Preferably, the pressing condition in step 3) is that press temperature is 140-165 DEG C, pressure 6-12MPa, and the press time is
2-3 hours；Pressure is kept, continues to suppress 0.5-2 hours after being cooled to room temperature.
As it is furthermore preferred that the pressing condition described in step 3) is 160 DEG C, pressure 10MPa, the time is 2 hours；Keep
Pressure, continue compacting 1 hour after being cooled to room temperature.
Beneficial effects of the present invention are：
1st, overall processing cost of the present invention is low, it is not necessary to uses double faced adhesive tape and gum and bonding action, cost directly declines
30% or so.
2nd, production capacity is improved, reduces operating personnel, reduces gum action, and reduce and lost caused by gum is bad.
3rd, the double faced adhesive tape that existing market is used for fever tablet is not fire-retardant double faced adhesive tape, and fever tablet anti-flammability of the invention reaches
94V0 levels, further improve the usage safety performance of fever tablet.
4th, after pressing, directly fever tablet is fixed on inside sheet material with resin, can not move and separate, adhesive power is strong.
Brief description of the drawings
Fig. 1 is the product effect diagram of fever tablet of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention, to this hair
Bright technical scheme is made further clearly and completely to describe.It should be noted that described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of protection of the invention.
As shown in figure 1, for using the one-shot forming process for pressing of the present invention prepared to the effect of fever tablet show
It is intended to.Specific preparation process includes：
First choice selects an epoxy sheet, is pressed with one piece of steel disc.
The epoxy sheet, there is excellent adhesion and shrinkage, by being bonded together with steel disc pressing；It is described
The epoxy sheet of the naval stores of the preferred semi-solid preparation of epoxy sheet, preferably model 7628,1506 or 2116.
Then the epoxy sheet pressed and steel disc plate are etched out required pattern by regulation drawing.Etching
Method is etched according to existing conventional wet etch process.Mask plate is such as used, is carved by ise or high-density plasma
The methods of erosion, is etched, and the application is not especially limited to engraving method.
Add epoxy sheet to be pressed on the product two sides after etching again, produce the fever tablet of the present invention.Two sides herein
Added epoxy sheet can be any one or two kinds of the epoxy sheet of model 7628,1506 or 2116.
Embodiment 1
120 DEG C of pressings of 7628 model epoxy sheets and 0.04mm steel plates that thickness is 0.2mm are taken, steel plate is entered by drawing
Row etches required figure, under 160 DEG C, 10MPa pressure, suppresses 2 hours, keeps 10MPa pressure to be cooled to room temperature, continue to press
System 1 hour, obtained compacted products be cut into needed for size fever tablet.
Embodiment 2
The 120 DEG C of pressings of 1506 thick model epoxy sheets of 0.15mm and 0.04mm steel plates are taken, steel plate is carried out by drawing
Required figure is etched, under 160 DEG C, 10MPa pressure, is suppressed 2 hours, is kept 10MPa pressure to be cooled to room temperature, continue to suppress
1 hour, obtained compacted products be cut into needed for size fever tablet.
Embodiment 3
The 120 DEG C of pressings of 2116 thick model epoxy sheets of 0.1mm and 0.04mm steel plates are taken, steel plate is lost by drawing
Required figure is carved, under 160 DEG C, 10MPa pressure, is suppressed 2 hours, is kept 10MPa pressure to be cooled to room temperature, continue compacting 1
Hour, obtained compacted products be cut into needed for size fever tablet.
Embodiment 4
125 DEG C of pressings of 7628 model epoxy sheets and 0.04mm steel plates that thickness is 0.2mm are taken, steel plate is entered by drawing
Row etches required figure, under 140 DEG C, 12MPa pressure, suppresses 2 hours, keeps 12MPa pressure to be cooled to room temperature, continue to press
System 2 hours, obtained compacted products be cut into needed for size fever tablet.
Embodiment 5
125 DEG C of pressings of 7628 model epoxy sheets and 0.04mm steel plates that thickness is 0.2mm are taken, steel plate is entered by drawing
Row etches required figure, under 150 DEG C, 10MPa pressure, suppresses 3 hours, keeps 10MPa pressure to be cooled to room temperature, continue to press
System 1 hour, obtained compacted products be cut into needed for size fever tablet.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
- A kind of 1. fever tablet one-shot forming process for pressing, it is characterised in that including：Step 1) presses an epoxy sheet together with one piece of steel disc；The epoxy sheet pressed is etched by step 2) with steel disc plate by drawing；Epoxy sheet after etching and the two sides of steel disc plate are added epoxy sheet to be pressed by step 3), produce the present invention's Fever tablet；The product that step 4) will press in step 3, it is cut into wanted size.
- 2. fever tablet one-shot forming process for pressing according to claim 1, it is characterised in that step 1), step 3) are described Epoxy sheet be 7628 thick 0.18-0.23mm model epoxy sheets, the 1506 model asphalt mixtures modified by epoxy resin that 0.12-0.17mm is thick 2116 model epoxy sheets of fat piece or 0.08-0.12mm thickness；The thickness of steel disc described in step 1) is 0.04-0.05mm.
- 3. fever tablet one-shot forming process for pressing according to claim 2, it is characterised in that described epoxy sheet is 2116 thick model rings of 7628 model epoxy sheets of 0.2mm thickness, 0.15mm thick 1506 model epoxy sheets or 0.1mm Oxygen resin sheet.
- 4. fever tablet one-shot forming process for pressing according to claim 3, it is characterised in that the epoxy sheet is The epoxy sheet of 0.2mm 7628 models of thickness, the thickness of the steel disc is 0.04mm.
- 5. fever tablet one-shot forming process for pressing according to claim 1, it is characterised in that the pressing condition in step 1) For 120-130 DEG C, pressed under 8-10MPa, epoxy sheet is fully bonded to steel disc together with.
- 6. fever tablet one-shot forming process for pressing according to claim 1, it is characterised in that the pressing condition in step 3) It it is 140-165 DEG C for press temperature, pressure 6-12MPa, the press time is 2-3 hours；Pressure is kept, is continued after being cooled to room temperature Suppress 0.5-2 hours.
- 7. fever tablet one-shot forming process for pressing according to claim 6, it is characterised in that described pressing condition is 160 DEG C, pressure 10MPa, the time is 2 hours；Pressure is kept, continues compacting 1 hour after being cooled to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365240.5A CN107351508A (en) | 2017-05-22 | 2017-05-22 | A kind of fever tablet one-shot forming process for pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365240.5A CN107351508A (en) | 2017-05-22 | 2017-05-22 | A kind of fever tablet one-shot forming process for pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351508A true CN107351508A (en) | 2017-11-17 |
Family
ID=60272193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710365240.5A Pending CN107351508A (en) | 2017-05-22 | 2017-05-22 | A kind of fever tablet one-shot forming process for pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351508A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848580A (en) * | 2018-07-16 | 2018-11-20 | 于刃非 | Far infrared heating board fabrication method |
| CN113038640A (en) * | 2021-03-18 | 2021-06-25 | 东莞市亚凯特实业有限公司 | Epoxy heating plate and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009011910A1 (en) * | 2008-03-11 | 2009-09-24 | John, Peter, Dr. | Surface element, useful e.g. as heating element for heating and polymerizing plastic sandwiches and drying and polymerizing coatings on substrate, comprises a flat substrate comprising structured electrically conductive knitted fabrics |
| CN205545995U (en) * | 2016-03-28 | 2016-08-31 | 江苏米阳碳晶科技有限公司 | Stainless steel piece that generates heat |
-
2017
- 2017-05-22 CN CN201710365240.5A patent/CN107351508A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009011910A1 (en) * | 2008-03-11 | 2009-09-24 | John, Peter, Dr. | Surface element, useful e.g. as heating element for heating and polymerizing plastic sandwiches and drying and polymerizing coatings on substrate, comprises a flat substrate comprising structured electrically conductive knitted fabrics |
| CN205545995U (en) * | 2016-03-28 | 2016-08-31 | 江苏米阳碳晶科技有限公司 | Stainless steel piece that generates heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848580A (en) * | 2018-07-16 | 2018-11-20 | 于刃非 | Far infrared heating board fabrication method |
| CN113038640A (en) * | 2021-03-18 | 2021-06-25 | 东莞市亚凯特实业有限公司 | Epoxy heating plate and production method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171117 |