CN206394047U - Production device for composite film - Google Patents
Production device for composite film Download PDFInfo
- Publication number
- CN206394047U CN206394047U CN201621464471.9U CN201621464471U CN206394047U CN 206394047 U CN206394047 U CN 206394047U CN 201621464471 U CN201621464471 U CN 201621464471U CN 206394047 U CN206394047 U CN 206394047U
- Authority
- CN
- China
- Prior art keywords
- shaped frame
- film
- installing plate
- pressure roller
- composite membrane
- 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
- 239000002131 composite material Substances 0.000 title claims description 42
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000003292 glue Substances 0.000 claims abstract description 60
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 20
- 238000004026 adhesive bonding Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 6
- 241001330002 Bambuseae Species 0.000 abstract 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 6
- 239000011425 bamboo Substances 0.000 abstract 6
- 230000000149 penetrating effect Effects 0.000 abstract 6
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a apparatus for producing for complex film, include from a left side to the right side and install feed arrangement, injecting glue device, conveyer, extrusion device and the discharging device at the workstation top in proper order, feed arrangement includes that the level sets up first film around penetrating a section of thick bamboo and second film around penetrating a section of thick bamboo, and first film is located the top that the second film winds penetrating a section of thick bamboo around penetrating a section of thick bamboo, first film is around penetrating a section of thick bamboo and second film around penetrating respectively on the section of thick bamboo and diffracting there are first film and second film, the injecting glue device includes third U type frame, and the bottom both ends of third U type frame all fix the top at the workstation, the inboard level of third U type frame is equipped with the rubber conveying pipe. The utility model discloses economical and practical for the apparatus for producing of complex film can carry out even injecting glue on the second film, has avoided the complex film phenomenon of unevenness to appear, and the distance between first compression roller and the second compression roller can be adjusted according to the needs of complex film, makes the quality of complex film better.
Description
Technical field
The utility model is related to the process units technical field of composite membrane, more particularly to a kind of production for composite membrane is filled
Put.
Background technology
Composite membrane is to claim layer as branch with microporous barrier or milipore filter, and on its surface, covering is only 0.1~0.25 μm with thickness
Fine and close homogeneous membrane makees the seperation film that obstacle layer is constituted so that the transit dose of material has greatly increased.The material of other composite membrane
Material includes any possible material and combined, as on an metal oxide coated with ceramic membrane or on polysulfones microporous barrier coated with fragrance
Polyamide film, its Flat Membrane or rolled film will be strengthened to support the resistance to pressure of microporous barrier with non-woven fabric.The life of composite membrane
Production needs special process units to be produced, and is currently used for the process units of composite membrane and can not carry out uniform gluing to film,
So that easily there is the phenomenon of out-of-flatness in composite membrane, and for the distance between two pressure rollers in the process units of composite membrane nothing
Method is adjusted according to the thickness of the composite membrane produced.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind proposed is used for composite membrane
Process units.
To achieve these goals, the utility model employs following technical scheme：
A kind of process units for composite membrane, including be sequentially arranged at from left to right bench-top feed arrangement,
Glue filling device, conveyer, extrusion forming device and drawing mechanism, the feed arrangement include horizontally disposed the first film diffraction
Cylinder and the second film are around shooting cylinder, and the first film is located at the second film around the top of shooting cylinder, the first film diffraction around shooting cylinder
Diffraction has the first film and the second film respectively in shooting cylinder for cylinder and the second film, and the glue filling device includes the 3rd U-shaped frame, and
The bottom two ends of 3rd U-shaped frame are each attached to the top of workbench, and the inner side level of the 3rd U-shaped frame is provided with glue conveying box, and
Inside both sides of the two ends of glue conveying box respectively with the 3rd U-shaped frame are connected, and defeated glue flexible pipe and air inlet are connected with the glue conveying box
Pipe, the glue conveying box is connected with defeated gluing equipment by defeated glue flexible pipe, and defeated gluing equipment is placed on the table, and the glue conveying box leads to
Cross appendix and be connected with high-pressure pump, and high-pressure pump is placed on the table, the lower section of the glue conveying box is U-shaped provided with the 4th
Frame, and the 4th U-shaped frame both sides with being connected on the inside of the 3rd U-shaped frame, the bottom of the glue conveying box is equidistantly threaded with
Multiple atomizers, and atomizer is located at the inside of the 4th U-shaped frame, the bottom interior wall and the second film of the 4th U-shaped frame
It is slidably connected, and the second film is located at the lower section of atomizer, the extrusion forming device includes the second U-shaped frame, and second is U-shaped
The bottom two ends of frame are fixed on the table, and the inside both sides of the second U-shaped frame are respectively and fixedly provided with the first installing plate and the second peace
Plate is filled, and the second installing plate is located at the lower section of the first installing plate, second installing plate and the second U-shaped frame are slidably connected, are located at
Open up fluted on second installing plate of the second U-shaped frame interior side, and the second motor, described are fixed with the inwall of groove
The output shaft of two motors is connected with the second pressure roller, and the second pressure roller and the second installing plate rotate connection, second pressure roller it is upper
Side is provided with the first pressure roller, and the first pressure roller and the first installing plate rotate connection, and first pressure roller and the second pressure roller are engaged, and
First pressure roller and the second pressure roller are slidably connected with corresponding the first film and the second film respectively, the top of the second U-shaped frame
Piston rod provided with cylinder, and cylinder is connected with the first U-shaped frame, and the first U-shaped frame is located at the inner side of the second U-shaped frame, and the
The bottom two ends of one U-shaped frame are connected with the top of the second installing plate respectively, and the two ends of the first U-shaped frame are arranged with compression
Spring.
It is preferred that, the feed arrangement also includes two mounting posts being vertically arranged, and mounting post is fixed on workbench
Top, two mounting posts side close to each other rotates around shooting cylinder around shooting cylinder and the second film with the first film be connected respectively.
It is preferred that, fixed circular hole, and the inwall and the first U-shaped frame of fixed circular hole are offered at the top of first installing plate
It is slidably connected.
It is preferred that, the conveyer includes the 5th U-shaped frame, and the bottom two ends of the 5th U-shaped frame are each attached to workbench
Top, the 5th U-shaped frame be located between the 3rd U-shaped frame and the 2nd U type frame, the inner side level of the 5th U-shaped frame is provided with
Two fix bars, and the two ends of two fix bars are connected with the 5th U-shaped frame respectively, two fix bars are respectively with corresponding first
Film and the second film are slidably connected.
It is preferred that, the drawing mechanism includes motor mount, and mounting seat is fixed on the top of workbench, the installation
The top of seat is provided with the first motor, and the output shaft of the first motor by screw rod is installed with composite membrane around shooting cylinder, described multiple
Closing film diffraction in shooting cylinder has the first pressure roller and the second pressure roller to match somebody with somebody the composite membrane of synthesis type.
It is preferred that, it is separately fixed at the top and bottom of the compression spring on the first installing plate and the second installing plate.
It is preferred that, the both sides of the 4th U-shaped frame all extend to the outside of the 3rd U-shaped frame.
The beneficial effects of the utility model：
1st, defeated glue flexible pipe is connected with high-pressure pump by appendix, and the bottom of glue conveying box is provided with atomization spray at equal intervals
Head, when defeated gluing equipment is passed through glue by defeated glue flexible pipe to the inside of glue conveying box, high-pressure pump is by appendix to defeated
The inside of sebific duct is passed through gases at high pressure so that the glue inside glue conveying box is sprayed from multiple atomizers simultaneously, can be right
Second film carries out uniform injecting glue, greatly improve injecting glue effect, it is to avoid the phenomenon of out-of-flatness occurs in composite membrane, and in addition the
The setting of four U-shaped framves, it is to avoid glue is sprayed onto outside；
2nd, it is engaged by the fixation circular hole and the second installing plate on cylinder, the first U-shaped frame, the first installing plate, cylinder
Piston rod drives the first U-shaped frame to be moved up and down on the inside of the second U-shaped frame, the first U-shaped frame consolidating on the first installing plate
Determine the enterprising line slip of circular-hole internal-wall, the first U-shaped frame drives the second installing plate in the second U-shaped enterprising line slip of frame, the second installing plate
Drive the second pressure roller to carry out position movement in vertical direction, can according to the need for required composite membrane to the first pressure roller and the
The distance between two pressure rollers are adjusted, it is ensured that the quality of composite membrane；
The utility model is economical and practical, and the process units for composite membrane can carry out uniform injecting glue on the second film,
Avoid composite membrane and the phenomenon of out-of-flatness occur, and the distance between the first pressure roller and the second pressure roller can be according to the need of composite membrane
It is adjusted so that the quality of composite membrane is preferable.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of process units for composite membrane structural representation；
Fig. 2 be the utility model proposes a kind of process units for composite membrane extrusion forming device structural representation
Figure；
Fig. 3 be the utility model proposes a kind of process units for composite membrane glue filling device structural representation.
In figure：1 workbench, 2 motor mounts, 3 first motors, 4 composite membranes are around shooting cylinder, 5 extrusion forming devices, 6 transmission
Device, 7 glue filling devices, 8 the first films, 9 the first films are around shooting cylinder, 10 mounting posts, 12 second films around shooting cylinder, 13 cylinders, 14
First U-shaped frame, 15 compression springs, 16 second U-shaped framves, 17 second installing plates, 18 second motors, 19 first installing plates, 20 the 3rd
U-shaped frame, 21 glue conveying box, 22 atomizers, 23 high-pressure pumps, 24 the 4th U-shaped framves, 25 first pressure rollers, 26 second pressure rollers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of process units for composite membrane, including the top of workbench 1 is sequentially arranged at from left to right
Feed arrangement, glue filling device 7, conveyer 6, extrusion forming device 5 and drawing mechanism, feed arrangement includes horizontally disposed the
One film is around the film of shooting cylinder 9 and second around shooting cylinder 12, and the first film is located at the second film around the top of shooting cylinder 12 around shooting cylinder 9,
Around the film of shooting cylinder 9 and second, diffraction has the film 11 of the first film 8 and second, glue filling device 7 to the first film respectively in shooting cylinder 12
Bottom two ends including the 3rd U-shaped frame 20, and the 3rd U-shaped frame 20 are each attached to the top of workbench 1, the 3rd U-shaped frame 20 it is interior
Side level is provided with glue conveying box 21, and inside both sides of the two ends respectively with the 3rd U-shaped frame 20 of glue conveying box 21 are connected, glue conveying box 21
On be connected with defeated glue flexible pipe and air inlet pipe, glue conveying box 21 is connected with defeated gluing equipment by defeated glue flexible pipe, and defeated gluing equipment is placed on
On workbench 1, glue conveying box 21 is connected with high-pressure pump 23 by appendix, and high-pressure pump 23 is placed on workbench 1, defeated glue
The lower section of pipe 21 is provided with the 4th U-shaped frame 24, and the both sides of the 4th U-shaped frame 24 are connected with the inner side of the 3rd U-shaped frame 20, defeated glue
The bottom of pipe 21 is equidistantly threaded with multiple atomizers 22, and atomizer 22 is located at the inside of the 4th U-shaped frame 24,
The bottom interior wall and the second film 11 of 4th U-shaped frame 24 are slidably connected, and the second film 11 is located at the lower section of atomizer 22, squeeze
Pressing molding device 5 includes the second U-shaped frame 16, and the bottom two ends of the second U-shaped frame 16 are fixed on workbench 1, the second U-shaped frame 16
Inside both sides be respectively and fixedly provided with the first installing plate 19 and the second installing plate 17, and the second installing plate 17 is located at the first installing plate 19
Lower section, the second installing plate 17 and the second U-shaped frame 16 are slidably connected, positioned at the second installing plate 17 of the second U-shaped interior side of frame 16
On open up fluted, and the second motor 18 is fixed with the inwall of groove, the output shaft of the second motor 18 is connected with the second pressure roller
26, and the second pressure roller 26 and the second installing plate 17 rotate connection, the top of the second pressure roller 26 is provided with the first pressure roller 25, and first
The installing plate 19 of pressure roller 25 and first rotates connection, and the first pressure roller 25 and the second pressure roller 26 are engaged, and the first pressure roller 25 and second
Pressure roller 26 is slidably connected with the corresponding film 11 of the first film 8 and second respectively, and the top of the second U-shaped frame 16 is provided with cylinder 13,
And the piston rod of cylinder 13 is connected with the first U-shaped frame 14, the first U-shaped frame 14 is located at the inner side of the second U-shaped frame 16, and first U-shaped
Top of the bottom two ends of frame 14 respectively with the second installing plate 17 is connected, and the two ends of the first U-shaped frame 14 are arranged with compression bullet
Spring 15, feed arrangement also includes two mounting posts 10 being vertically arranged, and mounting post 10 is fixed on the top of workbench 1, two
The side close to each other of mounting post 10 rotates around shooting cylinder 12 around the film of shooting cylinder 9 and second with the first film be connected respectively, the first peace
The top of dress plate 19 offers fixed circular hole, and the inwall and the first U-shaped frame 14 of fixed circular hole are slidably connected, and conveyer 6 is wrapped
Include the 5th U type frame, and the bottom two ends of the 5th U-shaped frame are each attached to the top of workbench 1, it is U-shaped that the 5th U-shaped frame is located at the 3rd
Between the U-shaped frame 16 of frame 20 and second, the inner side level of the 5th U-shaped frame is divided provided with two fix bars, and the two ends of two fix bars
It is not connected with the 5th U-shaped frame, two fix bars are slidably connected with the corresponding film 11 of the first film 8 and second respectively, discharges
Device includes motor mount 2, and mounting seat 2 is fixed on the top of workbench 1, and the top of mounting seat 2 is provided with by screw rod
Composite membrane is installed with first motor 3, and the output shaft of the first motor 3 around shooting cylinder 4, composite membrane diffraction in shooting cylinder 4 has first
The pressure roller 26 of pressure roller 25 and second matches somebody with somebody the composite membrane of synthesis type, and the top and bottom of compression spring 15 are separately fixed at the first installation
On the installing plate 17 of plate 19 and second, the both sides of the 4th U-shaped frame 24 all extend to the outside of the 3rd U type frame 20.
Operation principle：When 7 pair of second film 11 of glue filling device carries out injecting glue, defeated gluing equipment passes through defeated glue flexible pipe to defeated glue
The inside of pipe 21 is passed through glue, while high-pressure pump 23 is passed through gases at high pressure by the inside of appendix to glue conveying box 21 so that
Glue inside glue conveying box 21 is sprayed from multiple atomizers 22 simultaneously, can carry out uniform injecting glue to the second film 11,
Avoid composite membrane and the phenomenon of out-of-flatness occur, in addition the setting of the 4th U-shaped frame 24, it is to avoid the glue that atomizer 22 is sprayed
Water is sprayed onto outside, when needing that the distance between the first pressure roller 25 and the second pressure roller 26 is adjusted, the piston of cylinder 13
Bar drives the first U-shaped frame 14 to be moved up and down in the inner side of the second U-shaped frame 16, and the first U-shaped frame 14 is on the first installing plate 19
The enterprising line slip of fixation circular-hole internal-wall, the first U-shaped frame 14 drives the second installing plate 17 in the second enterprising line slip of U-shaped frame 16,
Second installing plate 17 drives the second pressure roller 26 to carry out position movement in vertical direction, can be to the first pressure roller 25 and the second pressure roller
The distance between 26 are adjusted, while the second installing plate 17 is compressed to compression spring 18, until the second pressure roller 26 is moved
To correct position so that the film 11 of the first film 8 and second can preferably be bonded into composite membrane.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of process units for composite membrane, including be sequentially arranged at from left to right feed arrangement at the top of workbench (1),
Glue filling device (7), conveyer (6), extrusion forming device (5) and drawing mechanism, the feed arrangement include horizontally disposed the
One film is around shooting cylinder (9) and the second film around shooting cylinder (12), and the first film is located at the second film around shooting cylinder (12) around shooting cylinder (9)
Top, around shooting cylinder (9) and the second film, diffraction has the first film (8) and second to the first film respectively in shooting cylinder (12)
Film (11), it is characterised in that the glue filling device (7) includes the 3rd U-shaped frame (20), and the bottom two of the 3rd U-shaped frame (20)
End is each attached to the top of workbench (1), and the inner side level of the 3rd U-shaped frame (20) is provided with glue conveying box (21), and glue conveying box
(21) inside both sides of the two ends respectively with the 3rd U-shaped frame (20) are connected, and defeated glue flexible pipe is connected with the glue conveying box (21)
And air inlet pipe, the glue conveying box (21) is connected with defeated gluing equipment by defeated glue flexible pipe, and defeated gluing equipment is placed on workbench (1)
On, the glue conveying box (21) is connected with high-pressure pump (23) by appendix, and high-pressure pump (23) is placed on workbench (1)
On, the lower section of the glue conveying box (21) is provided with the 4th U-shaped frame (24), and both sides and the 3rd U-shaped frame (20) of the 4th U-shaped frame (24)
Inner side be connected, the bottom of the glue conveying box (21) is equidistantly threaded with multiple atomizers (22), and atomizer
(22) it is located at the inside of the 4th U-shaped frame (24), the bottom interior wall and the second film (11) of the 4th U-shaped frame (24), which are slided, to be connected
Connect, and the second film (11) is located at the lower section of atomizer (22), the extrusion forming device (5) includes the second U-shaped frame (16),
And second the bottom two ends of U-shaped frame (16) be fixed on workbench (1), the inside both sides of the second U-shaped frame (16) are respectively mounted
There are the first installing plate (19) and the second installing plate (17), and the second installing plate (17) is located at the lower section of the first installing plate (19), institute
State the second installing plate (17) and the second U-shaped frame (16) is slidably connected, positioned at the second installing plate of the second U-shaped frame (16) interior side
(17) open up fluted on, and the second motor (18) is fixed with the inwall of groove, the output shaft of second motor (18) connects
Be connected to the second pressure roller (26), and the second pressure roller (26) and the second installing plate (17) rotate connection, second pressure roller (26) it is upper
Side is provided with the first pressure roller (25), and the first pressure roller (25) and the first installing plate (19) are rotated and connected, first pressure roller (25) and
Second pressure roller (26) is engaged, and the first pressure roller (25) and the second pressure roller (26) respectively with corresponding the first film (8) and second
Film (11) is slidably connected, and the top of the second U-shaped frame (16) is provided with cylinder (13), and the piston rod of cylinder (13) is connected with
First U-shaped frame (14), the first U-shaped frame (14) is located at the inner side of the second U-shaped frame (16), and the bottom of the first U-shaped frame (14)
Two ends are connected with the top of the second installing plate (17) respectively, and the two ends of the first U-shaped frame (14) are arranged with compression spring
(15)。
2. a kind of process units for composite membrane according to claim 1, it is characterised in that the feed arrangement is also wrapped
Two mounting posts being vertically arranged (10) are included, and mounting post (10) is fixed on the top of workbench (1), two mounting post (10) phases
Mutually close side rotates around shooting cylinder (12) around shooting cylinder (9) and the second film with the first film be connected respectively.
3. a kind of process units for composite membrane according to claim 1, it is characterised in that first installing plate
(19) fixed circular hole is offered at the top of, and the inwall of fixed circular hole and the first U-shaped frame (14) are slidably connected.
4. a kind of process units for composite membrane according to claim 1, it is characterised in that the conveyer (6)
Bottom two ends including the 5th U-shaped frame, and the 5th U-shaped frame are each attached to the top of workbench (1), and the 5th U-shaped frame is located at
Between 3rd U-shaped frame (20) and the second U-shaped frame (16), the inner side level of the 5th U-shaped frame is provided with two fix bars, and two
The two ends of fix bar are connected with the 5th U-shaped frame respectively, two fix bars respectively with corresponding the first film (8) and the second film
(11) it is slidably connected.
5. a kind of process units for composite membrane according to claim 1, it is characterised in that the drawing mechanism includes
Motor mount (2), and mounting seat (2) is fixed on the top of workbench (1), the top of the mounting seat (2) is pacified by screw rod
Equipped with composite membrane is installed with the first motor (3), and the output shaft of the first motor (3) around shooting cylinder (4), the composite membrane is around shooting cylinder
(4) diffraction has the first pressure roller (25) and the second pressure roller (26) to match somebody with somebody the composite membrane of synthesis type on.
6. a kind of process units for composite membrane according to claim 1, it is characterised in that the compression spring (15)
Top and bottom be separately fixed on the first installing plate (19) and the second installing plate (17).
7. a kind of process units for composite membrane according to claim 1, it is characterised in that the 4th U-shaped frame
(24) both sides all extend to the outside of the 3rd U-shaped frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464471.9U CN206394047U (en) | 2016-12-29 | 2016-12-29 | Production device for composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464471.9U CN206394047U (en) | 2016-12-29 | 2016-12-29 | Production device for composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394047U true CN206394047U (en) | 2017-08-11 |
Family
ID=59516536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464471.9U Expired - Fee Related CN206394047U (en) | 2016-12-29 | 2016-12-29 | Production device for composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206394047U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081728A (en) * | 2017-10-31 | 2018-05-29 | 浙江百浩工贸有限公司 | A kind of compound membrane production equipment |
| CN109624412A (en) * | 2018-12-05 | 2019-04-16 | 眉山市民威林产制品有限公司 | A kind of novel paperboard helical coil machine for the production of coiled mosquito-repellent incense fiber drum |
| CN110746895A (en) * | 2019-10-15 | 2020-02-04 | 浙江伟亚塑胶股份有限公司 | LDPE (Low-Density polyethylene) film production process convenient for positioning detection |
| CN111844826A (en) * | 2020-07-15 | 2020-10-30 | 王福 | Film manufacturing process |
-
2016
- 2016-12-29 CN CN201621464471.9U patent/CN206394047U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081728A (en) * | 2017-10-31 | 2018-05-29 | 浙江百浩工贸有限公司 | A kind of compound membrane production equipment |
| CN109624412A (en) * | 2018-12-05 | 2019-04-16 | 眉山市民威林产制品有限公司 | A kind of novel paperboard helical coil machine for the production of coiled mosquito-repellent incense fiber drum |
| CN110746895A (en) * | 2019-10-15 | 2020-02-04 | 浙江伟亚塑胶股份有限公司 | LDPE (Low-Density polyethylene) film production process convenient for positioning detection |
| CN110746895B (en) * | 2019-10-15 | 2021-08-06 | 浙江伟亚塑胶股份有限公司 | LDPE (Low-Density polyethylene) film production process convenient for positioning detection |
| CN111844826A (en) * | 2020-07-15 | 2020-10-30 | 王福 | Film manufacturing process |
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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 |
Granted publication date: 20170811 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |