CN203210671U - Production line of BOPS (biaxially oriented polystyrene) film - Google Patents
Production line of BOPS (biaxially oriented polystyrene) film Download PDFInfo
- Publication number
- CN203210671U CN203210671U CN 201320209539 CN201320209539U CN203210671U CN 203210671 U CN203210671 U CN 203210671U CN 201320209539 CN201320209539 CN 201320209539 CN 201320209539 U CN201320209539 U CN 201320209539U CN 203210671 U CN203210671 U CN 203210671U
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- CN
- China
- Prior art keywords
- ventilation duct
- production line
- bops
- biaxially oriented
- drier
- 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
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Abstract
The utility model relates to the technical field of production of BOPS, and particularly relates to a production line of a BOPS (biaxially oriented polystyrene) film. The production line comprises a coating mechanism (1), a drying mechanism (2), a thickness measuring mechanism (3) and a rolling mechanism (4), which are sequentially connected and arranged. The production line is characterized in that a ventilating pipe (5) used for cooling and dehumidifying a film semi-finished product going out of the drying mechanism (2) is also arranged between the drying mechanism (2) and the thickness measuring mechanism (3) and is communicated with a fan (6); and the ventilating pipe (5) is provided with a plurality of ventilating openings (7) facing the film semi-finished product. The product produced by the production line is not adhered and is high in quality.
Description
Technical field
The utility model relates to the BOPS production technical field, relates in particular to a kind of BOPS biaxially oriented film production line.
Background technology
Current biaxially oriented polystyrene sheet material (BOPS) is nontoxic, tasteless, light specific gravity, transparency are splendid, and have good rigidity, case hardness and a glossiness, decorative surface and electrical property excellence are a kind of environment-friendly materials, can be widely used in the packaging for foodstuff field.
The BOPS biaxially oriented film production line of prior art comprises coating mechanism, drier, mechanism for measuring thick and the rolling-up mechanism that connects setting successively, but because prior art is higher from film semi-finished product temperature and humidity that drier comes out, make the product of producing at last that the part adhesion be arranged, influenced the quality of product.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of BOPS biaxially oriented film production line is provided, make adopts the product that this production line produces can adhesion, quality be higher.
The technical scheme that the utility model adopts is: a kind of BOPS biaxially oriented film production line, comprise and connect coating mechanism, drier, mechanism for measuring thick and the rolling-up mechanism that arranges successively, also be provided with between described drier and the mechanism for measuring thick for the ventilation duct to the film semi-finished product cool-down dehumidification that comes out from drier, described ventilation duct is communicated with blower fan, and described ventilation duct is provided with a plurality of ventilating openings towards the half-finished position of film.
Adopt above structure compared with prior art, the utlity model has following advantage: between drier and mechanism for measuring thick, increase a ventilation duct, after coming out from drier, the film semi-finished product can give film semi-finished product cool-down dehumidification by ventilation duct like this, make the product of producing at last can not be sticked together, and then improved product quality.
As preferably, described blower fan is communicated with the ventilation duct middle part, and described blower fan and the ventilation duct place of connection also are provided with for the damper of regulating the big or small and direction of wind-force.Blower fan is communicated with the ventilation duct middle part, and in the junction damper is set, and makes that like this ventilation duct air-out is more stable.
As preferably, described ventilating opening comprises a plurality of circular ports and a plurality of rectangular opening that evenly is arranged on the circular port both sides that is arranged on the ventilation duct middle part.Be arranged so that like this ventilation duct air-out is more uniform and stable.
Description of drawings
Fig. 1 is the block diagram of the utility model BOPS biaxially oriented film production line.
Fig. 2 is the side view of the ventilation duct in the utility model BOPS biaxially oriented film production line.
Fig. 3 is the upward view of the ventilation duct in the utility model BOPS biaxially oriented film production line.
As shown in the figure: 1, apply mechanism; 2, drier; 3, mechanism for measuring thick; 4, rolling-up mechanism; 5, ventilation duct; 6, blower fan; 7, ventilating opening; 8, damper.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described further, but the utility model is not limited only to the following specific embodiment.
A kind of BOPS biaxially oriented film production line, comprise and connect coating mechanism 1, drier 2, mechanism for measuring thick 3 and the rolling-up mechanism 4 that arranges successively, also be provided with between described drier 2 and the mechanism for measuring thick 3 for the ventilation duct 5 to the film semi-finished product cool-down dehumidification that comes out from drier 2, described ventilation duct 5 is communicated with blower fan 6, and described ventilation duct 5 is provided with a plurality of ventilating openings 7 towards the half-finished position of film.Described ventilation duct 5 is arranged on the exit of drier 2, ventilates towards the film semi-finished product after super-dry, makes its cool-down dehumidification, is 63 ° through the half-finished temperature of film after the cooling, and the temperature that enters rolling-up mechanism 4 then is 44 °.
Described blower fan 6 is communicated with ventilation duct 5 middle parts, and described blower fan 6 also is provided with for regulating the damper 8 of wind-force size with direction with ventilation duct 5 places of connection.Described damper is to control air-out direction and air-out size by adjusting angle.
Described ventilating opening 7 comprises a plurality of circular ports and a plurality of rectangular opening that evenly is arranged on the circular port both sides that is arranged on ventilation duct 5 middle parts.Below described circular port was arranged on blower fan 6 and ventilation duct 5 is communicated with the place, described rectangular opening was arranged on ventilation duct 5 both sides, and the diameter of described circular port is 4.2mm, and apart the distance between two circular ports farthest is 500mm, described rectangular opening length is 500mm, and width is 5mm.
Operation principle of the present utility model is: the film semi-finished product come out from drier 2, temperature and humidity are all higher, the ventilation duct 5 that is arranged on drier 2 exits this moment gives the film semi-finished product logical cold wind, make its temperature and humidity that certain reduction be arranged, the film semi-finished product through cool-down dehumidification enter mechanism for measuring thick and rolling-up mechanism more afterwards.
Claims (3)
1. BOPS biaxially oriented film production line, comprise and connect coating mechanism (1), drier (2), mechanism for measuring thick (3) and the rolling-up mechanism (4) that arranges successively, it is characterized in that: also be provided with between described drier (2) and the mechanism for measuring thick (3) for the ventilation duct (5) to the film semi-finished product cool-down dehumidification that comes out from drier (2), described ventilation duct (5) is communicated with blower fan (6), and described ventilation duct (5) is provided with a plurality of ventilating openings (7) towards the half-finished position of film.
2. BOPS biaxially oriented film production line according to claim 1, it is characterized in that: described blower fan (6) is communicated with ventilation duct (5) middle part, and described blower fan (6) also is provided with for regulating the damper (8) of wind-force size with direction with ventilation duct (5) place of connection.
3. BOPS biaxially oriented film production line according to claim 1 is characterized in that: described ventilating opening (7) comprises a plurality of circular ports and a plurality of rectangular opening that evenly is arranged on the circular port both sides that is arranged on ventilation duct (5) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209539 CN203210671U (en) | 2013-04-24 | 2013-04-24 | Production line of BOPS (biaxially oriented polystyrene) film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209539 CN203210671U (en) | 2013-04-24 | 2013-04-24 | Production line of BOPS (biaxially oriented polystyrene) film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210671U true CN203210671U (en) | 2013-09-25 |
Family
ID=49200243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209539 Expired - Fee Related CN203210671U (en) | 2013-04-24 | 2013-04-24 | Production line of BOPS (biaxially oriented polystyrene) film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210671U (en) |
-
2013
- 2013-04-24 CN CN 201320209539 patent/CN203210671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |