CN106883777A - A kind of TV shading glue and preparation method thereof - Google Patents
A kind of TV shading glue and preparation method thereof Download PDFInfo
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- CN106883777A CN106883777A CN201710181136.0A CN201710181136A CN106883777A CN 106883777 A CN106883777 A CN 106883777A CN 201710181136 A CN201710181136 A CN 201710181136A CN 106883777 A CN106883777 A CN 106883777A
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- glue
- mould release
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/201—Adhesives in the form of films or foils characterised by their carriers characterised by the release coating composition on the carrier layer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
- C09J2301/162—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer the carrier being a laminate constituted by plastic layers only
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
- C09J2475/006—Presence of polyurethane in the substrate
Abstract
The invention discloses a kind of TV shading glue and preparation method thereof, the TV shading glue includes successively：First adhesive layer, waterproof PU layers, the second adhesive layer, black pet layer, the 3rd adhesive layer, transparent mould release membrance；Its procedure of processing includes：Step one：Glue prepares；Step 2：Debugging comma coater；Step 3：Apparatus parameter setting；Step 4：Examination is applied；Step 5：Coated on one side with fit；Step 6：Second face is coated with and fits；Step 7：3rd face is coated with and winding；Step 8：Curing；Last bundling is into default coiled material size.The present invention both meets laminating and requires, the novel product of surrounding can be effectively covered again；Also have the advantages that humidity, uvioresistant and shaded effect are good, and viscosity is moderate, and cull is not stayed after removing.Black tape density is high, can be with complete shading, and viscosity is good, and part is difficult in high temperature and high speed operating.
Description
Technical field
The present invention relates to chemical field, more particularly to a kind of TV shading glue and preparation method thereof.
Background technology
With the application development of mobile TV, technique is made and products application proposes more harsh requirement, mesh
Preceding mobile phone and TV applications Rimless product increasingly trending, to surrounding light source shielding and laminating then to the requirement of material
It is stricter.
The content of the invention
The main object of the present invention is to propose a kind of TV shading glue and preparation method thereof, and this shading glue had both met laminating
It is required that, the light source of surrounding can be effectively covered again.
To achieve the above object, TV shading glue proposed by the present invention, the structure of its cross section is followed successively by from top to bottom：The
One adhesive layer, waterproof PU layers, the second adhesive layer, black pet layer, the 3rd adhesive layer, transparent mould release membrance.
Preferably, the thickness of the transparent mould release membrance is 75um.
According to above-mentioned TV shading glue, the invention allows for a kind of preparation method, it comprises the following steps：Step one：
Glue prepares, and the glutinous agent of solvent-type acrylic ester pressure-sensitive and its crosslinking copolymerization agent are mixed, and amount of agitation is each 80-
120KG, wherein 0.5%-1% of the weight of the cross-linked dosage for glue weight, standing 20min is stand-by after the completion of stirring, and in 4
It is finished in hour；
Step 2：Debugging comma coater, imports in hopper after the glue material filtering that will be stirred in the step one,
And keep seven points of hopper full；
Step 3：Apparatus parameter setting, presets coating temperature, air quantity, speed ratio, coating on the comma coater
Power, speed parameter, preset baking temperature on baking box；
Step 4：Examination is applied, and black pet layer coiled material is placed on the comma coater, and starts the comma scraper painting
Cloth machine, the glue examination in the hopper is applied on the black pet layer, and guides into the baking box drying to check；
Step 5：Coated on one side with fit, examination apply it is qualified after, the black pet layer of ability shape will be rolled up from unwinding device blowing, warp
After the scraper of the comma coater coats the glue prepared in step one, fitted with waterproof PU layers, then through the baking box
It is combined after baking and is wound into semi-finished product coiled material；
Step 6：Second face is coated with and fits, and by the transparent mould release membrances of the PET of coiled material shape from unwinding device blowing, the comma is scraped
The parameter of knife coating machine is identical with coated on one side with the parameter of baking box；The comma coater is by glue application in PET
Behind the surface of transparent mould release membrance, through scraper, baking procedure after, with the step 5 in semi-finished product coiled material black pet layer paste
Close, it is waterproof PU layers to form the black pet layer one side, and another side is the applying structure of transparent mould release membrance.
Step 7：3rd face is coated with and winds, described funny by the transparent mould release membrances of the PET of coiled material shape from unwinding device blowing
Number knife type coater by glue application behind the surface of the transparent mould release membrances of PET, through scraper, baking procedure after, with the step 6
In the laminating of PU layers of applying structure waterproof, form the 3rd face applying structure；Again by the waterproof PU in the 3rd face applying structure
PET mould release membrances outside layer are peeled off, and it is finished products of adhesive tapes to wind.
Step 8：The finished products of adhesive tapes, after the completion of winding, is put into curing space and cured 24 hours by curing.
Preferably, the filtering in the step 2 first use 400 mesh sieve net filtrations, after again through 400 mesh steel wire net filtrations, then
Import in hopper.
Preferably, it is 5M-7M that the examination in the step 4 applies length.
Preferably, described eight step 9 is further included afterwards：Rewinding, is divided into the finished products of adhesive tapes after curing default
Specification is simultaneously closely combined, and forms small dimension coiled strip.
Preferably, the baking box in the step 3 is the baking box that seven sections can individually control temperature.
The present invention is directed to propose one kind both meets laminating requiring, the novel product of surrounding light source can be effectively covered again.This hair
Bright shading glue has the advantages that humidity, uvioresistant and shaded effect are good, and viscosity is moderate, and cull is not stayed after removing.
Black tape density is high, can be with complete shading, and viscosity is good, and part is not easy in high temperature and high speed operating.
Brief description of the drawings
Fig. 1 is the structural representation of TV shading glue of the invention.
Fig. 2 is the workshop appliance layout drawing of preparation method of the invention.
Specific embodiment
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only a part of embodiment of the invention, rather than whole embodiments.Based on the implementation in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.
If it is to be appreciated that relating to directionality instruction in the embodiment of the present invention（Such as up, down, left, right, before and after ...）,
Then directionality indicates to be only used for explaining in a certain particular pose（As shown in drawings）Under relative position relation between each part,
Motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
The present invention proposes a kind of TV shading glue, as shown in figure 1, the structure of its cross section is followed successively by from top to bottom：First
Adhesive layer A, waterproof PU layers of B, the second adhesive layer C, black pet layer D, the 3rd adhesive layer E, transparent mould release membrance F.
In this specific embodiment, the thickness that the transparent mould release membrance F is used is 75um.
The present invention also proposes a kind of preparation method of adhesive tape, and it comprises the following steps：
Step one：Glue prepares, and the glutinous agent of solvent-type acrylic ester pressure-sensitive and its crosslinking copolymerization agent are mixed, and stirs
It is each 80-120KG to measure, wherein 0.5%-1% of the weight of the cross-linked dosage for glue weight, stands after the completion of stirring
20min is stand-by, and is finished in 4 hours；
Step 2：Debugging comma coater, imports in hopper after the glue material filtering that will be stirred in the step one,
And keep seven points of hopper full；
Step 3：Apparatus parameter setting, presets coating temperature, air quantity, speed ratio, coating on the comma coater
Power, speed parameter, preset baking temperature on baking box；
Step 4：Examination is applied, and black pet layer D coiled materials are placed on the comma coater, and starts the comma scraper painting
Cloth machine, the glue examination in the hopper is applied on the black pet layer D, and guides into the baking box drying to check；
Step 5：Coated on one side with fit, examination apply it is qualified after, will roll up ability shape black pet layer D from unwinding device blowing,
After coating the glue prepared in step one through the scraper of the comma coater, fitted with waterproof PU layers of B, then through described roasting
It is combined after case baking and is wound into semi-finished product coiled material；
Step 6：Second face is coated with and fits, and by the transparent mould release membrance F of the PET of coiled material shape from unwinding device blowing, the comma is scraped
The parameter of knife coating machine is identical with coated on one side with the parameter of baking box；The comma coater is by glue application in PET
Behind the surface of transparent mould release membrance F, through scraper, baking procedure after, with the step 5 in semi-finished product coiled material black pet layer D
Laminating, it is waterproof PU layers of B to form the black pet layer D one sides, and another side is the applying structure of transparent mould release membrance F.
Step 7：3rd face is coated with and winds, described funny by the transparent mould release membrances of the PET of coiled material shape from unwinding device blowing
Number knife type coater by glue application behind the surface of the transparent mould release membrances of PET, through scraper, baking procedure after, with the step 6
In the laminating of PU layers of applying structure waterproof, form the 3rd face applying structure；Again by the waterproof PU in the 3rd face applying structure
PET mould release membrances outside layer are peeled off, and it is finished products of adhesive tapes to wind.
Step 8：The finished products of adhesive tapes, after the completion of winding, is put into curing space and cured 24 hours by curing.
In actual applications, the problems such as being related to equipment debugging, product yield due to it, the step can be refined further,
With reference to the workshop layout drawing of Fig. 2, the implementation steps of preferred embodiment are described in detail with concrete numerical value, material etc.：
As shown in Fig. 2 black pet layer D is unreeled from station 1, moved right from the station 1 of diagram, being sent to station 2 carries out scraper
Gluing, then be passed up to the oven cooking cycle on top（Seven section baking boxs are illustrated as, it is different according to technique, can be separately provided on demand
The working quantity of baking box, such as six section baking boxs）；Moved still further below after baking, fitted with waterproof PU layers of B in station 3；Wherein waterproof
PU layers of B fits from the blowing of station 5, by after the sided corona treatment of station 6, into station 3；After laminating, wound into station 4.The work
Skill is the coating flow of first time, and the structure after coating posts waterproof PU layers of B for black pet layer D；When other all layers all
After coating laminating, will be wound into station 7 from station 4.
The glue of step one prepares to be specially：The glutinous agent of solvent-type acrylic ester pressure-sensitive and its crosslinking copolymerization agent are mixed
Stirring is closed, amount of agitation is each 80-120KG, and the design parameter that stirring is related to see the table below one；20min is stood after the completion of stirring to treat
With, and be finished in 4 hours；It is unspent to re-start mixing or abandon.
The parameter that the glue of table one prepares
Step 2：Coating apparatus prepare, and hopper, baffle plate are installed on comma coater, the glue that will be got ready in step one
First use 400 mesh sieve net filtrations, after again through 400 mesh steel wire net filtrations, then import in the hopper of station 2, and keep seven points of hopper
It is full；The storage device of storage glue when wherein hopper is coating, baffle plate is from tape member, for controlling to be coated with glue on coating machine
The width of water.Filtering is to ensure the cleanliness factor of glue.
Step 3：Apparatus parameter setting, presets baking temperature, coating temperature, wind on baking box and comma coater
The parameters such as amount, speed ratio, coating tension force, speed.Wherein baking box can use same baking box, this preferred embodiment with follow-up step
Middle to save baking box using seven, its oven temperature and coating machine parameter see the table below two and table three：
The oven temperature parameters of table two
The coating machine parameters of table three
| Project | Speed ratio | Tension force | Speed |
| Numerical value | 95-100% | 20-25kgf | 20-25M/min |
After having debugged parameter, setting steps four are answered：Examination is applied, i.e.,：After the completion of preparation, directly on the coiled material of black pet layer D
Apply glue, the length for trying to apply is 5M-7M；Then the black pet layer D that glue will be coated draws into above-mentioned baking box drying；Inspection
The painting for testing initial workpiece is grown, Tu Kuan, gap, thickness etc. relevant parameter.Specific painting work refers to comma coater
Operational manual.Changed if the parameter of above-mentioned inspection does not meet technological requirement to meeting the requirements only, the painting of such as volume production is grown can
By instruction sheet quantity, generally 3000M, it is 900MM to apply standard wide, and thickness range is 40-42um.
Step 5：First face is formally coated with, and formal coating is started after the assay was approved, according to the workflow of described Fig. 2, will
The black pet layer D of ability shape is rolled up from unwinding device blowing, is prepared in coating step one through the scraper of the comma coater
Glue after, fitted with waterproof PU layers of B, then after the oven cooking cycle be combined be wound into semi-finished product coiled material；In coating process
The phenomenons such as glue surface, baking degree, rubberization thickness bubble on black pet layer D are checked at any time；
Step 6：Second face is coated with and fits, and after the first face is painted with, semi-finished product coiled material is removed, used as second original of coating
Material；And semi-finished product coiled material is checked.When second face is coated with, by transparent mould release membrance F the putting from station 1 of the PET of coiled material shape
Winding apparatus blowing, the parameter of the comma coater is identical with coated on one side with the parameter of baking box；If desired glue is increased
Water, the stirring hybrid parameter of the glue is identical with step one.After the transparent mould release membrance F of PET, surface is through scraping for glue application
Knife, baking, then fit together in the black pet layer D of the bonding position of the station 3 semi-finished product coiled material coated with first time,
Just forming black pet layer D one sides has PU layers of B of glue laminating waterproof, and another side has glue laminating 75um transparent PET material mould release membrances F's
Structure.
The selection of baking box and baking temperature, refer to the setting of the oven temperature in step 3, it is possible to use same is roasting
Box number and temperature.The purpose of baking is that toluene equal solvent contained in glue volatilizees away, is finally combined and is wound into coiled material
Form, for the attaching process in subsequent step.Due to the technique by existing coating blade relevant device spreading glue
It is gluing gimmick that those skilled in the art commonly use, can be operated according to the suggestion of equipment specification, will not be repeated here.Its
In, by adjusting the position of coating blade, the glue thickness smeared in coating can be changed；Baking box in this preferred embodiment is used
The baking box that save baking spaces with seven, can individually control temperature.
Step 7：3rd face is coated with and winds, and after the completion of the coating of the second face, then the web construction of step 6 is removed into inspection
Look into, and carry out the coating of the 3rd face；The coating of 3rd face is using the new transparent mould release membrance of 75umPET materials by the work of coating design for the first time
Skill parameter, glue stirring hybrid parameter, unreels, in station 2 by glue application on the transparent mould release membrance surface of PET materials in station 1
Through scraper, baking, fit together in the recombination site of the station 3 product complete structure coated with second, just formd
3rd face structure coating；Finally wound into station 7 from station 4, and the PET mould release membrances after compound for the third time are peeled off, received
Spool the waterproof PU patch black PET with one side PET mould release membrances F and form roll of tape formula, form adhesive tape finished product.
Step 8：Curing, after the completion of coating, stops coating；The finished product that coating is completed is put into the curing 24 of curing space small
Shi Hou, is transferred to rewinding operation.
Step 9：Rewinding, is divided into the web material after curing the specification of needs, such as 900mm width * 50M length
Small coiled strip, and material is closely combined, form the finished product on the more surface of flat smooth.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in scope of patent protection of the invention in other related technical fields.
Claims (7)
1. a kind of TV shading glue, it is characterised in that：The structure of its cross section is followed successively by from top to bottom：It is first adhesive layer, anti-
Water PU layers, the second adhesive layer, black pet layer, the 3rd adhesive layer, transparent mould release membrance.
2. TV shading glue as claimed in claim 1, it is characterised in that：The thickness of the transparent mould release membrance is 75um.
3. a kind of preparation method of TV shading glue, it is characterised in that：It comprises the following steps：
Step one：Glue prepares, and the glutinous agent of solvent-type acrylic ester pressure-sensitive and its crosslinking copolymerization agent are mixed, and stirs
It is each 80-120KG to measure, wherein 0.5%-1% of the weight of the cross-linked dosage for glue weight, stands after the completion of stirring
20min is stand-by, and is finished in 4 hours；
Step 2：Debugging comma coater, imports in hopper after the glue material filtering that will be stirred in the step one,
And keep seven points of hopper full；
Step 3：Apparatus parameter setting, presets coating temperature, air quantity, speed ratio, coating on the comma coater
Power, speed parameter, preset baking temperature on baking box；
Step 4：Examination is applied, and black pet layer coiled material is placed on the comma coater, and starts the comma scraper painting
Cloth machine, the glue examination in the hopper is applied on the black pet layer, and guides into the baking box drying to check；
Step 5：Coated on one side with fit, examination apply it is qualified after, the black pet layer of ability shape will be rolled up from unwinding device blowing, warp
After the scraper of the comma coater coats the glue prepared in step one, fitted with waterproof PU layers, then through the baking box
It is combined after baking and is wound into semi-finished product coiled material；
Step 6：Second face is coated with and fits, and by the transparent mould release membrances of the PET of coiled material shape from unwinding device blowing, the comma is scraped
The parameter of knife coating machine is identical with coated on one side with the parameter of baking box；The comma coater is by glue application in PET
Behind the surface of transparent mould release membrance, through scraper, baking procedure after, with the step 5 in semi-finished product coiled material black pet layer paste
Close, it is waterproof PU layers to form the black pet layer one side, and another side is the applying structure of transparent mould release membrance；
Step 7：3rd face is coated with and winds, and by the transparent mould release membrances of the PET of coiled material shape from unwinding device blowing, the comma is scraped
Knife coating machine by glue application behind the surface of the transparent mould release membrances of PET, through scraper, baking procedure after, in the step 6
The PU layers of laminating of applying structure waterproof, forms the 3rd face applying structure；It is again that waterproof PU layers in the 3rd face applying structure is outer
PET mould release membrances peel off, it is finished products of adhesive tapes to wind；
Step 8：The finished products of adhesive tapes, after the completion of winding, is put into curing space and cured 24 hours by curing.
4. the preparation method of TV shading glue as claimed in claim 3, it is characterised in that：Filtering in the step 2 is first adopted
With 400 mesh sieve net filtrations, after again through 400 mesh steel wire net filtrations, then import in hopper.
5. the preparation method of TV shading glue as claimed in claim 3, it is characterised in that：Examination in the step 4 applies length
It is 5M-7M.
6. the preparation method of TV shading glue as claimed in claim 3, it is characterised in that：Step is further included after described eight
Rapid nine：Finished products of adhesive tapes after curing, is divided into default specification and is closely combined by rewinding, forms small dimension coiled strip.
7. the preparation method of TV shading glue as claimed in claim 3, it is characterised in that：Baking box in the step 3 is seven
Section can individually control the baking box of temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181136.0A CN106883777A (en) | 2017-03-24 | 2017-03-24 | A kind of TV shading glue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181136.0A CN106883777A (en) | 2017-03-24 | 2017-03-24 | A kind of TV shading glue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106883777A true CN106883777A (en) | 2017-06-23 |
Family
ID=59182089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181136.0A Pending CN106883777A (en) | 2017-03-24 | 2017-03-24 | A kind of TV shading glue and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106883777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102574A (en) * | 2018-01-17 | 2018-06-01 | 江西省台辰新材料有限公司 | OLED Rimless TV adhesive tapes and preparation method thereof |
| CN115353841A (en) * | 2022-10-18 | 2022-11-18 | 佳普电子新材料(连云港)有限公司 | Shading adhesive tape and preparation method thereof |
-
2017
- 2017-03-24 CN CN201710181136.0A patent/CN106883777A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102574A (en) * | 2018-01-17 | 2018-06-01 | 江西省台辰新材料有限公司 | OLED Rimless TV adhesive tapes and preparation method thereof |
| CN115353841A (en) * | 2022-10-18 | 2022-11-18 | 佳普电子新材料(连云港)有限公司 | Shading adhesive tape and preparation method thereof |
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