CN203739093U - Thin film production system - Google Patents
Thin film production system Download PDFInfo
- Publication number
- CN203739093U CN203739093U CN201420124387.7U CN201420124387U CN203739093U CN 203739093 U CN203739093 U CN 203739093U CN 201420124387 U CN201420124387 U CN 201420124387U CN 203739093 U CN203739093 U CN 203739093U
- Authority
- CN
- China
- Prior art keywords
- pva
- steel band
- production system
- film production
- raw material
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 239000010409 thin film Substances 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000010408 film Substances 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009966 trimming Methods 0.000 claims abstract description 14
- 206010039424 Salivary hypersecretion Diseases 0.000 claims description 23
- 208000026451 salivation Diseases 0.000 claims description 23
- 238000007602 hot air drying Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 51
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 51
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004500 asepsis Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a thin film production system. The thin film production system includes a raw material processing device, a PVA (polyvinyl alcohol) production device, a drying room and a trimming and rolling device, wherein the raw material processing device is used for processing raw materials into PVA hydrosol; the PVA production device is connected with the raw material processing device; the drying room is connected with the PVA production device; the trimming and rolling device is connected with the drying room; the PVA production device includes a machine body, a feeding opening, a slobbering coating mechanism and a drying mechanism are arranged in the machine body, the feeding opening is used for the injection of the PVA hydrosol, the slobbering coating mechanism is used for the slobbering coating of the PVA hydrosol, and the drying mechanism is used for the film forming of the PVA hydrosol through drying; the slobbering coating mechanism includes a driving wheel, a transmission wheel and a steel belt; the feeding opening is formedabove the steel belt; the drying mechanism is arranged on the two sides of the steel belt. The PVA thin film production system disclosed by the utility model has the advantages of simple structure, low cost, easiness in industrial application, and applicability for wide promotion; PVA thin films produced through the system have good appearance and excellent performance, and are environment-friendly, non-toxic and pollution-free, so as to eliminate white pollution.
Description
Technical field
The utility model relates to water-soluble film technical field, especially thin-film production system.
Background technology
PVA (polyvinyl alcohol) film has excellent barrier, water-soluble and friendly to environment, is the most successfully one of green material of recent domestic exploitation.It has obtained domestic and international environmental protection authoritative institution and users' generally accreditation, is more and more being widely used in the fields such as packaging, weaving embroidery and water transfer printing brush.For example: agricultural chemicals, chemical fertilizer, dyestuff, cleaning agent, water treatment agent, mineral additive, washing agent, gardens nursing are with chemical reagent etc., also can be used as in the packaging of the multiple products such as vegetable seed, vegetable seeds bag, clothing packaging bag, food and hospital's washing bag, also can be used for weaving embroidery simultaneously and pay for first on materials and water transfer printing brush and demoulding.
PVA film is the material of a kind of environmental friendliness, excellent combination property, and domestic market film adopts dry method to extrude blowing more and solution casting method is produced.
It is by extrusion-blown modling after polyvinyl alcohol modification that dry method is extruded blowing, very unstable but this method is produced, and cannot serialization produce, and production cost is very high, is difficult to realize commercial Application.
Existing cast film unit great majority are all the polymeric resin single or multiple lift coextrusion casting film units such as PP, PE, EVA, can not be for the production of water-solubility PVA film.If there is minority cast film production system can be used for producing PVA film, this production system is also complex structure, and cost is high, is difficult to apply.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of simple in structure, cost is low, easily realize the production system of the PVA film of commercial Application.
In order to solve the problems of the technologies described above, the utility model provides thin-film production system, comprise the raw material processing device for Raw material processing being become to the PVA hydrosol, the PVA production equipment being connected with described raw material processing device, the hothouse being connected with described PVA production equipment, the trimming winding device being connected with described hothouse;
Wherein, described PVA production equipment comprises body, is provided with feeding mouth for injecting the PVA hydrosol, for the PVA hydrosol being salivated to salivation coating mechanism that coating processes, drier for PVA hydrosol drying and forming-film after will salivation coating in described body;
Described salivation coating mechanism comprises driving wheel, drive and is wrapped in the steel band on described driving wheel and drive;
Described feeding mouth is located at the top of described steel band;
Described drier is divided into the both sides of described steel band.
As the improvement of such scheme, described raw material processing device is provided with heater and agitating device.
As the improvement of such scheme, the temperature of described hothouse is controlled at 120-180 DEG C.
As the improvement of such scheme, described trimming winding device is provided with tension force deviation correcting device.
As the improvement of such scheme, described steel band is mirror face stainless steel steel band.
As the improvement of such scheme, described salivation coating mechanism also comprises scraper and blade metering device, and described scraper and blade metering device are located on described steel band.
As the improvement of such scheme, described salivation coating mechanism is located at the centre of described body, and described drier is divided into the both sides up and down of described steel band;
Described feeding mouth is located at the top of described steel band near drive one side.
As the improvement of such scheme, described drier is hot air drying system, and the temperature of the body of described PVA production equipment is controlled at 100-115 DEG C by described hot air drying system.
As the improvement of such scheme, described hot air drying system comprises heater, air inlet and exhaust outlet, and described heater is located at the below of described steel band, and described air inlet and exhaust outlet are located at the top of described steel band.
As the improvement of such scheme, described hot air drying system comprises 3-5 heater, a 3-5 air inlet and 1-2 exhaust outlet, and described heater and air inlet are located at the both sides of described steel band accordingly.
Implement the utility model, there is following beneficial effect:
The utility model provides thin-film production system, comprises raw material processing device, PVA production equipment, hothouse and trimming winding device.Raw material stirs through raw material processing device Hybrid Heating that to make solid content be 15～25% water-soluble glue, then salivate coating drying and forming-film through PVA production equipment, and then drying chamber is dried, and is wound into finished film finally by the trimming of trimming winding device.
Wherein, described raw material processing device is provided with heater and agitating device, can ensure that raw material makes the water-soluble glue of stable performance after processing is processed;
The body of PVA production equipment is provided with feeding mouth, salivation coating mechanism and drier, salivation coating mechanism comprises driving wheel, drive and steel band, steel band turns round under the effect of driving wheel and drive, and feeding mouth is located at the top of steel band, and drier is divided into the both sides of steel band.Raw material is inserted feeding mouth after pretreatment becomes the PVA hydrosol, then salivation is applied on steel band, and PVA hydrosol drying and forming-film under the effect of drier after salivation coating, peels off from steel band after drying and forming-film;
Further, described salivation coating mechanism also comprises scraper and blade metering device, and the PVA hydrosol can salivate and be applied on steel band accurately, equably under the effect of scraper and blade metering device;
Therefore, the utility model is simple in structure, cost is low, easily realize commercial Application, suitable for large-scale promotion, and the PVA film appearance that it makes is good, excellent performance, and environment-protecting asepsis is pollution-free, can eliminate white pollution.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model thin-film production system.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, the utility model provides thin-film production system, comprise the raw material processing device 1 for Raw material processing being become to the PVA hydrosol, the PVA production equipment 2 being connected with described raw material processing device 1, the hothouse 3 being connected with described PVA production equipment 2, the trimming winding device 4 being connected with described hothouse 3.
Raw material stirs through raw material processing device 1 Hybrid Heating that to make solid content be 15～25% water-soluble glue, salivate coating drying and forming-film through PVA production equipment 2 again, and then drying chamber 3 is dry, is wound into finished film finally by 4 trimmings of trimming winding device.
Wherein, described raw material processing device 1 is provided with heater 11 and agitating device 12, can ensure that raw material makes the water-soluble glue of stable performance after treatment.
Described PVA production equipment 2 comprises body 21, is provided with feeding mouth 22 for injecting the PVA hydrosol, for the PVA hydrosol being salivated to salivation coating mechanism that coating processes, drier for PVA hydrosol drying and forming-film after will salivation coating in described body 21; Described salivation coating mechanism comprises driving wheel 23, drive 24 and is wrapped in the steel band 25 on described driving wheel 23 and drive 24, and steel band 25 turns round under the effect of driving wheel 23 and drive 24; Described feeding mouth 22 is located at the top of described steel band 25; Described drier is divided into the both sides of described steel band 25.
Raw material is inserted feeding mouth 22 after pretreatment becomes the PVA hydrosol, then salivation is applied on steel band 25, and PVA hydrosol drying and forming-film under the effect of drier after salivation coating, peels off from steel band 25 after drying and forming-film.
Preferably, described salivation coating mechanism is located at the centre of body 21, and described drier is divided into the both sides up and down of described steel band 25, and described feeding mouth 22 is located at the top of steel band 25 near drive 24 1 sides.
Wherein, described steel band 25 is preferably stainless steel belt.Better, described steel band 25 is mirror face stainless steel steel band.
Further, salivation coating mechanism also comprises scraper and blade metering device (not shown), described scraper and blade metering device are located on described steel band, the PVA hydrosol can salivate and be applied on steel band accurately, equably under the effect of scraper and blade metering device, ensure PVA film thickness homogeneous, surfacing, avoids the surface of PVA film to cave in, convex epirelief, bubble, impurity, ripple, defects i.e.cracks.
Described drier is hot air drying system, and the temperature of the body of described PVA production equipment is controlled at 100-115 DEG C by described hot air drying system.
Concrete, described hot air drying system comprises heater 26, air inlet 27 and exhaust outlet 28, and heater 26 is located at the below of steel band 25, and air inlet 27 and exhaust outlet 28 are located at the top of steel band 25.In the course of work, heater 26 constantly produces heat by air heat, air inlet 27 and exhaust outlet 28 make the interior formation hot air circulation of body 1 simultaneously, can make like this PVA hydrosol drying and forming-film equably after salivation coating on steel band 25, ensure product quality, can also improve drying efficiency, and then enhance productivity, reduce costs simultaneously.
Preferably, described hot air drying system comprises 3-5 heater 26, a 3-5 air inlet 27 and 1-2 exhaust outlet 28, and heater 26 and air inlet 27 are located at the both sides of steel band 25 accordingly.
Better, described hot air drying system comprises 27 and 1 exhaust outlet 28 of 26,3 air inlets of 3 heaters, heater 26 and air inlet 27 are located at the both sides of steel band 25 accordingly.
Described hothouse 3 is provided with heater and temperature controller, and its temperature is controlled to 120-180 DEG C.PVA film through the processing of PVA production equipment carries out drying and processing in drying chamber 3 again, can improve end product quality.
Described trimming winding device 4 is provided with tension force deviation correcting device, can improve the precision of trimming, rolling.
To sum up, the utility model is simple in structure, cost is low, easily realize commercial Application, suitable for large-scale promotion, and the PVA film appearance that it makes is good, excellent performance, and environment-protecting asepsis is pollution-free, can eliminate white pollution.
Above disclosed is only the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. thin-film production system, it is characterized in that, comprise the raw material processing device for Raw material processing being become to the PVA hydrosol, the PVA production equipment being connected with described raw material processing device, the hothouse being connected with described PVA production equipment, the trimming winding device being connected with described hothouse;
Wherein, described PVA production equipment comprises body, is provided with feeding mouth for injecting the PVA hydrosol, for the PVA hydrosol being salivated to salivation coating mechanism that coating processes, drier for PVA hydrosol drying and forming-film after will salivation coating in described body;
Described salivation coating mechanism comprises driving wheel, drive and is wrapped in the steel band on described driving wheel and drive;
Described feeding mouth is located at the top of described steel band;
Described drier is divided into the both sides of described steel band.
2. PVA thin-film production system as claimed in claim 1, is characterized in that, described raw material processing device is provided with heater and agitating device.
3. PVA thin-film production system as claimed in claim 1, is characterized in that, the temperature of described hothouse is controlled at 120-180 DEG C.
4. PVA thin-film production system as claimed in claim 1, is characterized in that, described trimming winding device is provided with tension force deviation correcting device.
5. PVA thin-film production system as claimed in claim 1, is characterized in that, described steel band is mirror face stainless steel steel band.
6. PVA thin-film production system as claimed in claim 1, is characterized in that, described salivation coating mechanism also comprises scraper and blade metering device, and described scraper and blade metering device are located on described steel band.
7. PVA thin-film production system as claimed in claim 1, is characterized in that, described salivation coating mechanism is located at the centre of described body, and described drier is divided into the both sides up and down of described steel band;
Described feeding mouth is located at the top of described steel band near drive one side.
8. PVA thin-film production system as claimed in claim 7, is characterized in that, described drier is hot air drying system, and the temperature of the body of described PVA production equipment is controlled at 100-115 DEG C by described hot air drying system.
9. PVA thin-film production system as claimed in claim 8, is characterized in that, described hot air drying system comprises heater, air inlet and exhaust outlet, and described heater is located at the below of described steel band, and described air inlet and exhaust outlet are located at the top of described steel band.
10. PVA thin-film production system as claimed in claim 9, is characterized in that, described hot air drying system comprises 3-5 heater, a 3-5 air inlet and 1-2 exhaust outlet, and described heater and air inlet are located at the both sides of described steel band accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124387.7U CN203739093U (en) | 2014-03-19 | 2014-03-19 | Thin film production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124387.7U CN203739093U (en) | 2014-03-19 | 2014-03-19 | Thin film production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739093U true CN203739093U (en) | 2014-07-30 |
Family
ID=51338953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124387.7U Expired - Fee Related CN203739093U (en) | 2014-03-19 | 2014-03-19 | Thin film production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526301A (en) * | 2014-12-23 | 2015-04-22 | 天津麦世科尔科技咨询有限公司 | Annular steel belt mounting unit and process of floor glue continuous forming machine |
| CN105066630A (en) * | 2015-07-24 | 2015-11-18 | 南通康尔乐复合材料有限公司 | Drying device |
| CN116423726A (en) * | 2023-04-12 | 2023-07-14 | 山东欧亚新材料科技有限公司 | Baking oven of casting machine and novel thermal polyimide film production process |
-
2014
- 2014-03-19 CN CN201420124387.7U patent/CN203739093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526301A (en) * | 2014-12-23 | 2015-04-22 | 天津麦世科尔科技咨询有限公司 | Annular steel belt mounting unit and process of floor glue continuous forming machine |
| CN105066630A (en) * | 2015-07-24 | 2015-11-18 | 南通康尔乐复合材料有限公司 | Drying device |
| CN116423726A (en) * | 2023-04-12 | 2023-07-14 | 山东欧亚新材料科技有限公司 | Baking oven of casting machine and novel thermal polyimide film production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203739093U (en) | Thin film production system | |
| CN206347851U (en) | A kind of chemical fertilizer drying equipment | |
| CN209174248U (en) | A kind of PVC board glue stations | |
| CN205747772U (en) | A kind of high efficiency plastics drying unit | |
| CN105541467A (en) | Method and equipment for producing a slow-release fertilizer with multilayer structure | |
| CN105965679A (en) | Concrete curing film production technology and production equipment thereof | |
| CN203728752U (en) | Production device for thin films | |
| CN107328199A (en) | A kind of fertilizer highly effective drying equipment and its operating method | |
| CN205182578U (en) | Mixer is used in cosmetics production | |
| CN206796500U (en) | Wood-plastic profiles extruder transmitting device | |
| US20160297111A1 (en) | Recycled plastic composite composition | |
| CN202026749U (en) | Soya milk film machine | |
| CN207204468U (en) | A kind of heat insulating decorative board glue spreading apparatus | |
| CN217911365U (en) | Paint drying equipment for wood-plastic material processing | |
| CN217144589U (en) | Heating device for polyester sheet production | |
| CN203293358U (en) | Automatic speed-regulation conveying device for gridding cloth of gypsum decorative lines | |
| CN106268354B (en) | A kind of corrugated plate dst film and process units with independent internal channel | |
| CN211389902U (en) | Plastic pipe forming device | |
| CN205467217U (en) | Novel plastic extrusion device | |
| CN204936005U (en) | Structure is moulded in chain leaching | |
| CN207808219U (en) | A kind of sheet rubber extrusion molding production line | |
| CN203919664U (en) | A kind of underground water-saving osmos tube production system | |
| CN208751241U (en) | A kind of solid beverage granule drying machine | |
| CN204431539U (en) | A kind of wood and plastic composite material mixing plant | |
| CN206446095U (en) | Gardens water pipe cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Guangdong, Foshan, Songgang, Shashan Town, Shashan Town, South Korea, No. 1, No. 1, No. 1, 2, Sheng Lu, industrial park. Patentee after: FOSHAN PINGE PACKAGING MATERIALS CO.,LTD. Address before: 517000 the new Heyuan Tanggang Hill section of Gao Pu Gang farm, Yuan Cheng, Guangdong Patentee before: HEYUAN PINGE ENVIRONMENTAL PROTECTIVE MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |