CN203460436U - Polyester film processing device - Google Patents
Polyester film processing device Download PDFInfo
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- CN203460436U CN203460436U CN201320377675.9U CN201320377675U CN203460436U CN 203460436 U CN203460436 U CN 203460436U CN 201320377675 U CN201320377675 U CN 201320377675U CN 203460436 U CN203460436 U CN 203460436U
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- polyester film
- roller
- film processing
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a polyester film processing device. The polyester film processing device comprises an unreeling device, an extruding roller, an extruding compound machine, a cooling roller, a reeling device, a high-voltage corona treatment device and an ultraviolet-way high-temperature treatment device, wherein the extruding roller and the cooling roller are arranged between the unreeling device and the reeling device in sequence; the outlet of the extruding compound machine is arranged between the extruding roller and the cooling roller; the high-voltage corona treatment device is arranged between the unreeling device and the extruding roller; the ultraviolet-ray high-temperature treatment device is arranged between the cooling roller and the reeling device. According to the technical scheme adopted by the utility model, a binder and a solvent are not used in the process, so that the process is safe and reliable; a solvent drying process and a binder curing process are avoided, so that a certain effect for saving energy resources is also achieved.
Description
Technical field
The utility model relates to the processing unit (plant) of mylar, more particularly, relates to a kind of polyester film processing unit (plant).
Background technology
Generally, because polyester film and polyvinyl resin are dissimilar resins, so it is very poor extruding the intensity of composite polyethylene resin on polyester film, substantially be there is no adhesion between the two, common way be by the surface of polyester film, be coated with primary coat glue and so on adhesive realize the object that it combines.But this adhesive belong to solvent type thing, itself have the danger of dissolvent residual, and in the process after coating, will carry out the operations such as solidifying of the oven dry of solvent and adhesive.
In the prior art, due to the restriction of process conditions, while increasing polyethylene extrusion resin on polyester film, adhesive need to be added, therefore dissolvent residual cannot be accomplished to reduce, and complex process.
Utility model content
The purpose of this utility model aims to provide a kind of polyester film processing unit (plant), solves the complex process existing in prior art, and solvent has the problems such as residual.
According to the utility model, a kind of polyester film processing unit (plant) is provided, comprise unwinding device, extrude roller, extrude compounding machine, chill roll, wrap-up.Between unwinding device and wrap-up, set gradually and extrude roller and chill roll, the outlet of extruding compounding machine is arranged at extrudes between roller and chill roll.
According to an embodiment of the present utility model, also comprise high-voltage corona treating apparatus, be arranged at unwinding device and extrude between roller.
According to an embodiment of the present utility model, also comprise ultraviolet high temperature treating device, be arranged between chill roll and wrap-up.
According to an embodiment of the present utility model, high-voltage corona treating apparatus power is 3 kilowatts, apart from polyester film surface 10cm.
According to an embodiment of the present utility model, the temperature of chill roll remains on 15 degree.
According to an embodiment of the present utility model, ultraviolet high temperature treating device comprises irradiation casing, irradiates in casing ultraviolet lamp tube is set.
According to an embodiment of the present utility model, irradiate in casing the ultraviolet lamp tube of 18 1000 watts is set.
Adopted the technical solution of the utility model, do not used adhesive in process, do not used solvent, safe and reliable, the operation and the adhesive program curing that do not have solvent to dry, also have certain effect to energy conservation.
Accompanying drawing explanation
In the utility model, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 is the structural representation of the utility model polyester film processing unit (plant).
The specific embodiment
Below in conjunction with drawings and Examples, further illustrate the technical solution of the utility model.
The principle of the utility model improvements is aborning: and original on polyester coating adhesive, with adhesive, come different in conjunction with the method for the adhesion between polyester film and polyvinyl resin, to impact polyester film surface by online high-voltage spark, increase its surface roughness, then with the polyvinyl resin of modification, increase the quantity of side chain, finally use ultraviolet light high-temperature digestion film surface and resin surface, it is mixed, reach the object that increases adhesion, be different from the production method of upper adhesive in traditional handicraft completely.
With reference to Fig. 1, polyester film processing unit (plant) of the present utility model comprises following critical piece: unwinding device 1, high-voltage corona treating apparatus 2, extrude compounding machine 3, ultraviolet high temperature treating device 4, extrude roller 5, chill roll 6, wrap-up 7.
Polyester film is placed on unwinding device 1, in technological process, through high-voltage corona, process, then and extrude after the polyvinyl resin laminating of extruding in compounding machine 3,6 of process extruding and chill rolls, fit together, through ultraviolet high temperature treating device, further strengthen its fastness, finally make adhesion reach requirement.
Describe annexation and effect between all parts below in detail.
As shown in Figure 1, between unwinding device 1 and wrap-up 7, set gradually and extrude roller 5 and chill roll 6, the outlet of extruding compounding machine 3 is arranged at extrudes between roller 5 and chill roll 6, high-voltage corona treating apparatus 2 is arranged at unwinding device 1 and extrudes between roller 5, and ultraviolet high temperature treating device 4 is arranged between chill roll 6 and wrap-up 7.
Polyester film is at the electrion through online, by 3 kilowatts of high-voltage corona treating apparatus 2, apart from film surface 10cm place, effects on surface carries out in-plant high-voltage spark processing, its principle is to make its surface by the impact of the effects on surface of high-voltage spark, form the crude effect on surface, to guarantee that the polyethylene of extruding compound tense can have on surface certain fastness.
Extrude the interior loading mixed type of compounding machine 3 polyvinyl resin, the polyester film of processing through high-voltage corona is compound through the polyvinyl resin of extruding under compounding machine 3 and molten condition, wherein polyvinyl resin is process modification mixed type polyvinyl resin, to selecting formula in the polyvinyl resin of curtain coating, by the mixed ethene of 40%-50% and the resin of acrylic acid blend in the polyethylene curtain coating resin common, form the resin of mixed type, select low-molecular-weight, the resin grade that side chain is many, by increasing the branched structure of resin, make polyvinyl resin there is more many side chains, in polyester film surface as cast anchor, collude with together, play the effect that increases bonding force.
The temperature of chill roll 6 remains on 15 degree, multiple on polyester film through squeezing under 360 degree high temperature fused states, then by chill roll 6, then under the effect through 6 of the chill rolls of 15 degree, cooling rapidly.Reach the object that is attached to polyester film surface.
Extrude polyester film and poly combination film after compound, again by a ultraviolet high-temperature heating equipment.Ultraviolet ray high temperature treating device 4 comprises irradiation casing, irradiates in casing the ultraviolet lamp tube of 18 1000 watts is set.Under ultraviolet acute irradiation, produce high temperature, melt the surface of polyester film and polyvinyl resin, its inside is mixed completely, what finally reach adhesion cannot separating effect.
Thing of the present utility model does not need to improve by this method this adhesion of two kinds, by the online improvement of technique and the adjustment of resin formula in producing, makes combining between the two.And make bond strength reach desirable state.In process, do not use adhesive, do not use solvent, safe and reliable, the operation and the adhesive program curing that do not have solvent to dry, also have certain effect to energy conservation.
Those of ordinary skill in the art will be appreciated that, above description is only one or more embodiments in the numerous embodiment of the utility model, and not uses restriction of the present utility model.Any equalization variation, modification for the above embodiment and be equal to the technical schemes such as alternative, as long as meet connotation scope of the present utility model, all will drop in the scope that claims of the present utility model protect.
Claims (5)
1. a polyester film processing unit (plant), is characterized in that, comprising:
Unwinding device, extrude roller, extrude compounding machine, chill roll, wrap-up, high-voltage corona treating apparatus, ultraviolet high temperature treating device;
Described in setting gradually between described unwinding device and described wrap-up, extrude roller and described chill roll, described in extrude compounding machine outlet extrude between roller and described chill roll described in being arranged at;
High-voltage corona treating apparatus, is arranged at unwinding device and extrudes between roller;
Ultraviolet ray high temperature treating device, is arranged between chill roll and wrap-up.
2. polyester film processing unit (plant) as claimed in claim 1, is characterized in that, described high-voltage corona treating apparatus power is 3 kilowatts, apart from polyester film surface 10cm.
3. polyester film processing unit (plant) as claimed in claim 1, is characterized in that, the temperature of described chill roll remains on 15 degree.
4. polyester film processing unit (plant) as claimed in claim 1, is characterized in that, described ultraviolet high temperature treating device comprises irradiation casing, in described irradiation casing, ultraviolet lamp tube is set.
5. polyester film processing unit (plant) as claimed in claim 4, is characterized in that, the ultraviolet lamp tube of 18 1000 watts is set in described irradiation casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377675.9U CN203460436U (en) | 2013-06-27 | 2013-06-27 | Polyester film processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377675.9U CN203460436U (en) | 2013-06-27 | 2013-06-27 | Polyester film processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460436U true CN203460436U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377675.9U Expired - Fee Related CN203460436U (en) | 2013-06-27 | 2013-06-27 | Polyester film processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460436U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228091A (en) * | 2014-09-10 | 2014-12-24 | 宜兴市王者塑封有限公司 | Extrusion compounding device and working method thereof |
| CN104985905A (en) * | 2015-08-05 | 2015-10-21 | 贵州劲瑞新型包装材料有限公司 | Dry compounding machine and method for performing aluminum-plated membrane compounding by utilizing dry compounding machine |
| CN106273524A (en) * | 2016-08-25 | 2017-01-04 | 安庆市兴丰工贸有限公司 | A kind of plastic sheeting continuous production device |
| CN109501431A (en) * | 2019-01-10 | 2019-03-22 | 百花(福建)文具有限公司 | Multi-layer co-extruded PP sheet material is without the on-line automatic overlay film process units of glue |
-
2013
- 2013-06-27 CN CN201320377675.9U patent/CN203460436U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228091A (en) * | 2014-09-10 | 2014-12-24 | 宜兴市王者塑封有限公司 | Extrusion compounding device and working method thereof |
| CN104985905A (en) * | 2015-08-05 | 2015-10-21 | 贵州劲瑞新型包装材料有限公司 | Dry compounding machine and method for performing aluminum-plated membrane compounding by utilizing dry compounding machine |
| CN106273524A (en) * | 2016-08-25 | 2017-01-04 | 安庆市兴丰工贸有限公司 | A kind of plastic sheeting continuous production device |
| CN106273524B (en) * | 2016-08-25 | 2018-07-10 | 安庆市兴丰工贸有限公司 | A kind of plastic film continuous production device |
| CN109501431A (en) * | 2019-01-10 | 2019-03-22 | 百花(福建)文具有限公司 | Multi-layer co-extruded PP sheet material is without the on-line automatic overlay film process units of glue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190627 |