CN213198865U - Novel casting film machine enabling two sides of casting film to form matte surfaces - Google Patents
Novel casting film machine enabling two sides of casting film to form matte surfaces Download PDFInfo
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- CN213198865U CN213198865U CN202021407486.8U CN202021407486U CN213198865U CN 213198865 U CN213198865 U CN 213198865U CN 202021407486 U CN202021407486 U CN 202021407486U CN 213198865 U CN213198865 U CN 213198865U
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Abstract
The utility model provides a make curtain coating membrane two sides all form novel curtain coating membrane machine of matte, its characterized in that: comprises a feeding extrusion device, a die head, a forming device, a cooling device, a secondary plasticizing device, a swinging device, a side cutting device, a corona device, a winding device and a control device, wherein the secondary plasticizing device comprises a rubber roller (3), a rubber roller (4), a cooling roller (2), a heating roller (1) and a heating roller (2), the rubber roller (3) is positioned above the heating roller (1), the rubber roller (4) is pressed against the cooling roller (2), the rubber roller (4) is positioned above the cooling roller (2), the heating roller (2) is positioned between the cooling roller (2) and the heating roller (1) or below the heating roller, the novel cast film machine can form fog surfaces on two sides of a cast film, can also enable the stiffness and hardness of the cast film to be better, can also enable the cast film to be difficult to deform at the later stage, has good flattening degree and can improve the production efficiency, the productivity is increased.
Description
Technical Field
The utility model relates to a curtain coating membrane field especially relates to a make curtain coating membrane two sides all form novel curtain coating membrane machine of matte.
Background
The cast film is a non-stretching and non-oriented flat extrusion cast film produced by melt casting quenching, has two modes of single-layer casting and multilayer coextrusion casting, and is characterized by high production speed, high yield, extremely excellent transparency, glossiness, thickness uniformity and the like compared with blown films.
The existing casting film machine has the following problems: at present, the casting film machine capable of enabling the two sides of the casting film to form the fog face is available, but the existing casting film machine is not cooled enough, so that the internal stress is accumulated inside the casting film, the yield is low, the casting film on the market is not stretched enough, the stiffness and the hardness are not good, the flattening degree is not good, and in order to solve the problems, the application provides a novel casting film machine capable of enabling the two sides of the casting film to form the fog face.
SUMMERY OF THE UTILITY MODEL
Based on prior art not enough, the utility model aims to provide a make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte, its characterized in that: the device comprises a feeding extrusion device, a die head, a forming device, a cooling device, a second plasticizing device, a swinging device, a side cutting device, a corona device, a winding device and a control device, wherein the feeding extrusion device, the die head, the forming device, the cooling device, the second plasticizing device, the swinging device, the side cutting device, the corona device and the winding device are sequentially connected, the second plasticizing device comprises a third rubber roller, a fourth rubber roller, a second cooling roller, a first heating roller and a second heating roller, the third rubber roller is positioned on the B surface of a cast film, and the first heating roller is positioned on the B surface of the cast film, Runners are arranged in the second heating roller, the second cooling roller and the third rubber roller, the third rubber roller is pressed against the first heating roller, 200-2500 meshes of carborundum or similar sand grains are uniformly distributed on the surface layer or the surface of the third rubber roller, the third rubber roller is positioned above the first heating roller, the fourth rubber roller is pressed against the second cooling roller, the fourth rubber roller is positioned above the second cooling roller, the second heating roller is positioned between the second cooling roller and the first heating roller or below or above the second cooling roller, 200-2500 meshes of frosted sand grains or similar sand grains are uniformly distributed on the surface layer or the surface of the first heating roller and the second heating roller, or the surfaces of the frosted sand grains or the similar sand grains are smooth surfaces.
As the utility model discloses make curtain coating membrane both sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane both sides all form the novel curtain coating membrane machine of matte fourth rubber roll with the second chill roll to the pull velocity who presses with the third rubber roll with the range value of the pull velocity ratio of first warming mill counterpressure is 1.05-2.
As the utility model discloses make curtain coating membrane both sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane both sides all form the novel curtain coating membrane machine of matte first warming mill with the surface of second warming mill is the plain noodles.
As the utility model discloses make curtain coating membrane both sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane both sides all form the novel curtain coating membrane machine of matte the material loading extrusion device includes material loading machine, mixer, power extrusion system and screw rod, the material loading extrusion device is located the top of mixer, power extrusion system with the die head is connected.
As the utility model discloses make curtain coating membrane two sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte the forming device includes shaping iron roll, silica gel roller, the shaping iron roll is located the B face of curtain coating membrane, the top layer or the surface evenly distributed of shaping iron roll have 200 to 2500 mesh dull polish or similar sand grain, the silica gel roller with shaping iron roll is to pressing.
As the utility model discloses make curtain coating membrane two sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte the axle center of shaping iron roll with the axle center of silica gel roller is on same horizontal plane, the shaping iron roll with be equipped with the runner in the silica gel roller, the top layer or the surface evenly distributed of silica gel roller have 200 to 2500 mesh diamond dust or similar sand grain.
As the utility model discloses make curtain coating membrane two sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte the silica gel roller is located the A face of curtain coating membrane, the third rubber roll is located the B face of curtain coating membrane.
As the utility model discloses make curtain coating membrane both sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane both sides all form the novel curtain coating membrane machine of matte the cooling device includes second rubber roll and first chill roll, the second rubber roll with first chill roll is to pressing, the second rubber roll is located the B face of curtain coating membrane, first chill roll is located the A face of curtain coating membrane.
As the utility model discloses make curtain coating membrane two sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte the both ends of side cut device are equipped with the blade.
As the utility model discloses make curtain coating membrane two sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte corona unit includes the high-voltage discharge machine.
As the utility model discloses make curtain coating membrane two sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte the coiling mechanism includes rolling axle, autoalarm, antistatic brush, hair-dryer and power supply, the power supply drives the rolling axle and rotates.
As the utility model discloses make curtain coating membrane both sides all form the improvement of the novel curtain coating membrane machine of matte, the utility model discloses make curtain coating membrane both sides all form the novel curtain coating membrane machine of matte and still include recovery unit, recovery unit with the side cut device is connected.
Compared with the prior art, the utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte and have following beneficial effect: because the surface layers or the surfaces of the silica gel roller and the third rubber roller are uniformly distributed with 200-2500 meshes of carborundum or similar sand grains, the silica gel roller and the forming iron roller are pressed against each other to print the carborundum or the similar sand grains on the surface layer or the surface of the silica gel roller on the surface A of the casting film, and the third rubber roller and the first heating roller are pressed against each other to print the carborundum or the similar sand grains on the surface layer or the surface of the third rubber roller on the surface B of the casting film, so that the two surfaces of the casting film form fog surfaces; because the novel casting film machine of the utility model comprises the forming device and the cooling device which can both play a cooling role, the cooling distance is long enough, thereby the speed of the forming device can be increased, the production efficiency is improved, and the productivity is increased; because the novel casting film machine of the utility model adopts the second plasticizing device, the two heating rollers of the second plasticizing device heat the two sides of the casting film to soften the casting film, the traction speed of the fourth rubber roller and the second cooling roller in opposite pressing is faster than that of the third rubber roller and the first heating roller, thereby playing a role of stretching the casting film, changing the molecular structure of the casting film, reducing the internal stress inside the casting film, plasticizing for the second time, prolonging the crystallization time, increasing the stiffness and hardness of the casting film, and also making the later period of the casting film not easy to deform, and the flattening degree good, in conclusion, the novel casting film machine of the utility model can make the two sides of the casting film form the fog faces, can also make the stiffness, hardness and flattening degree of the casting film with the two sides both being the fog faces better, and can also improve the efficiency of producing the casting film with the two sides both being the fog faces, the productivity is increased.
Drawings
Fig. 1 is the preferred embodiment of the novel casting film machine of the utility model, which makes the two sides of the casting film form the fog face, the structure schematic diagram of the novel casting film machine, which makes the two sides of the casting film form the fog face.
Fig. 2 is the preferred embodiment of the novel casting film machine of the utility model making both sides of the casting film form the matte the novel casting film machine making both sides of the casting film form the matte the forming device with the structure schematic diagram of the cooling device.
Fig. 3 is the preferred embodiment of the novel casting film machine of the utility model making both sides of the casting film form the matte the novel casting film machine making both sides of the casting film form the matte the structural schematic diagram of the second plasticizing device.
Fig. 4 is the preferred embodiment of the novel casting film machine of the utility model making both sides of the casting film form the matte the novel casting film machine making both sides of the casting film form the matte the structure schematic diagram of the winding device.
Fig. 5 is the preferred embodiment of the novel casting film machine of the utility model making both sides of the casting film form the matte the novel casting film machine making both sides of the casting film form the matte the structural schematic diagram of the screw rod.
Detailed Description
The utility model discloses make curtain coating membrane two sides all form the novel curtain coating membrane machine of matte and be applicable to the various curtain coating membranes of production.
Preferred embodiments of the novel casting film machine of the present invention for making both sides of the casting film form the matte will be described in detail with reference to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5.
In this embodiment, the novel cast film machine for forming the two sides of the cast film into the fog surface of the invention comprises a feeding extrusion device 1, a die head 2, a forming device 3, a cooling device 4, a second plasticizing device 5, a swinging device 6, a side cutting device 7, a corona device 8, a winding device 9 and a control device 10, wherein the feeding extrusion device 1, the die head 2, the forming device 3, the cooling device 4, the second plasticizing device 5, the swinging device 6, the side cutting device 7, the corona device 8 and the winding device 9 are connected in sequence, the feeding extrusion device 1, the die head 2, the forming device 3, the cooling device 4, the second plasticizing device 5, the swinging device 6, the side cutting device 7, the corona device 8 and the winding device 9 are connected with the control device 10, the second plasticizing device 5 comprises a third rubber roller 5.1, a fourth rubber roller 5.2, a second cooling roller 5.3, a first heating roller 5.4 and a second heating roller 5.5, wherein the third rubber roller 5.1 is positioned on the surface B of the casting film, diamond grains of 900 meshes are uniformly distributed on the surface layer of the third rubber roller, runners are arranged in the first heating roller 5.4, the second heating roller 5.5, the second cooling roller 5.3 and the third rubber roller 5.1, the third rubber roller 5.1 is pressed against the first heating roller 5.4, diamond grains or similar grains of 900 meshes are uniformly distributed on the surface layer or surface of the third rubber roller, so that the surface B of the casting film forms a fog face, the third rubber roller 5.1 is positioned above the first heating roller 5.4, the fourth rubber roller 5.2 is pressed against the second cooling roller 5.3, the fourth rubber roller 5.2 is positioned above the second cooling roller 5.3, the second heating roller 5.5 is positioned between the second heating roller 5.3 and the second cooling roller 5.3 or below the first heating roller 5.4, refer to fig. 1 and 3.
In this embodiment, the utility model discloses a make two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte fourth rubber roll 5.2 with the second chill roll 5.3 to the pull velocity of pressure with the third rubber roll 5.1 with the range value of the pull velocity ratio of first warming mill 5.4 to the pressure is 1.05-2.
In this embodiment, the utility model discloses a make two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte first warming mill 5.4 with second warming mill 5.5 is the top layer or the iron roll that surface evenly distributed has 200 to 2500 mesh dull polish or similar sand grain, can prevent that the matte that curtain coating membrane formed in forming device stage A face is pressed into the plain noodles when plasticizing device stage for the second time.
In other embodiments, the first heating roller 5.4 of the novel casting film machine of the present invention, which makes both sides of the casting film form the matte surface, is an iron roller with a surface layer or a surface uniformly distributed with 200 to 2500 mesh frosts or similar sand grains, and the second heating roller 5.5 is an iron roller with a smooth surface.
In other embodiments, the first heating roller 5.4 and the second heating roller 5.5 of the novel casting film machine of the present invention, which makes both sides of the casting film form the matte surface, are iron rollers with smooth surfaces.
In this embodiment, the utility model discloses a make two sides of curtain coating membrane all form novel curtain coating membrane machine of matte material loading extrusion device 1 includes material loading machine 1.1, mixer 1.2, power extrusion system 1.3 and screw rod 1.4, material loading machine 1.1 is located mixer 1.2's top, power extrusion system 1.3 with die head 2 is connected, the aperture can be adjusted to die head 2 to adjust the thickness of curtain coating membrane.
Referring to fig. 2, in this embodiment, the utility model discloses a make two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte the forming device 3 includes shaping iron roll 3.1, silica gel roller 3.2, shaping iron roll 3.1 is located the B face of curtain coating membrane, silica gel roller 3.2 with shaping iron roll 3.1 is to pressing, the top layer or the surface evenly distributed of silica gel roller 3.2 have 900 mesh carborundum or similar sand grain, the top layer or the surface evenly distributed of shaping iron roll 3.1 have 200 to 2500 mesh dull polish or similar sand grain for curtain coating membrane a face forms the matte.
In this embodiment, the utility model discloses a make two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte the diameter of shaping iron roller 3.1 cross section is greater than the diameter of silica gel roller 3.2 cross section, shaping iron roller 3.1 the axle center with silica gel roller 3.2's axle center is on same horizontal plane, shaping iron roller 3.1 with be equipped with the runner in the silica gel roller 3.2, can lead to water, oil or other liquid material to play the cooling action to the curtain coating membrane in the runner.
In this embodiment, the utility model discloses a make two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte the silica gel roller 3.2 is located the A face of curtain coating membrane, third rubber roll 5.1 is located the B face of curtain coating membrane.
Referring to fig. 2, in this embodiment, the utility model discloses a make two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte the cooling device 4 includes second rubber roll 4.1 and first chill roll 4.2, second rubber roll 4.1 with first chill roll 4.2 is to pressing, second rubber roll 4.1 is located the B face of curtain coating membrane, first chill roll 4.2 is located the A face of curtain coating membrane.
In this embodiment, the utility model discloses a make the two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte the both ends of side cut device 7 are equipped with blade 7.1 and are used for amputating the unnecessary part in curtain coating membrane both sides, thereby the position of blade can be adjusted and control amputating curtain coating membrane both sides size.
In this embodiment, the utility model discloses a make the two sides of curtain coating membrane all form the novel curtain coating membrane machine of matte corona unit 8 includes high-voltage discharge machine 8.1, makes curtain coating membrane surface form the pore through high-voltage discharge, makes things convenient for printing ink to permeate into and prints.
Referring to fig. 4, in this embodiment, the utility model discloses a make the novel casting film machine of curtain coating membrane both sides formation matte the coiling mechanism 9 includes rolling axle 9.1, autoalarm 9.2, antistatic brush 9.3, hair-dryer 9.4, autoalarm 9.2 reports to the police according to the length of the curtain coating membrane of setting for.
In this embodiment, the utility model discloses a make the novel casting film machine that the curtain coating membrane both sides all formed the matte still include recovery unit 12, recovery unit 12 with side cut device 7 is connected.
In this embodiment, the specific working process of the novel casting film machine for making the two sides of the casting film form the matte surfaces is as follows:
firstly, the feeding machine 1.1 of the feeding device 1 sends plastic raw materials into the stirrer 1.2, and the plastic raw materials are mixed, stirred and plasticized for the first time to form a molten state, the power extrusion system 1.3 extrudes the raw materials in the molten state to the position of the die head 2, and the raw materials flow out through a runner in the die head 2 to form a casting film, and the die head 2 can adjust the thickness of the casting film to ensure that the casting film is uniform in all places;
secondly, a casting film comes between the forming iron roller 3.1 and the silica gel roller 3.2, diamond dust of 900 meshes is uniformly distributed on the surface layer of the silica gel roller, the forming iron roller 3.1 is positioned on the surface B of the casting film, the silica gel roller 3.2 is positioned on the surface A of the casting film, diamond dust of 900 meshes is uniformly distributed on the surface layer of the silica gel roller, the forming iron roller 3.1 and the silica gel roller 3.2 are pressed oppositely to enable the surface A of the casting film to form a fog surface, the surface B of the casting film forms a smooth surface or is close to the smooth surface, and runners are arranged inside the forming iron roller 3.1 and the silica gel roller 3.2 to pass water, so that the casting film can be cooled and crystallized;
thirdly, the cast film comes to the cooling device 4 for cooling, the second rubber covered roller 4.1 of the cooling device 4 is positioned on the left side of the first cooling roller 4.2, the second rubber covered roller 4.1 and the first cooling roller 4.2 are pressed against each other to play a role in traction, and a runner is arranged in the first cooling roller 4.2 and is used for cooling the cast film;
fourthly, the obtained product enters the second plasticizing device 5, the third rubber roll 5.1 is positioned on the surface B of the cast film, 900-mesh carborundum is uniformly distributed on the surface or the surface layer of the third rubber roll, the first heating roll 5.4 and the third rubber roll 5.1 are pressed oppositely to form a pair of traction, the surface B of the cast film forms a fog surface, the first heating roll 5.4 heats the surface A of the cast film, the second heating roll 5.5 heats the surface B of the cast film, the cast film comes between the fourth rubber roll 5.2 and the second cooling roll 5.3, the fourth rubber roll 5.2 and the second cooling roll 5.3 are pressed oppositely to form traction, the inner runner of the second cooling roll 5.3 is communicated with water, the ratio of the traction speed of the fourth rubber roll 5.2 and the traction of the second cooling roll 5.3 to the traction speed of the third rubber roll 5.1 and the first heating roll 5.4 to the traction speed is 1.15, and hot water is heated to about 100 ℃ by two heating rolls due to different speeds, the casting film is longitudinally stretched to generate tension, the molecular structure of the casting film is changed, the internal stress is reduced, if the casting film is not heated and softened by the first heating roller and the second heating roller, the casting film is stretched, deformed and even broken due to different speeds, the casting film is required to be heated and softened, the casting film can be plasticized for the second time by heating, the crystallization time is prolonged, and the stiffness, the hardness and the flattening degree of the casting film are increased;
fifthly, enabling the casting film to enter a swing device 6, enabling the casting film to swing, enabling the center of the casting film to move left and right, avoiding the phenomenon that the casting film is thick at some places and thin at some places when a roll is formed, and influencing the appearance, and enabling the casting film to form an average thickness by swinging;
sixthly, the casting film enters an edge cutting device 7, the blade cuts off the two side parts of the casting film, the cutting size can be realized by adjusting the position of the blade, and the cut part is recovered by a recovery device;
seventhly, enabling the casting film to enter a corona device 8, wherein the corona dotting device comprises a high-voltage discharge machine, and punching small holes in the surface of the casting film through high-voltage discharge so that ink can permeate into the casting film to be convenient for printing;
eighth step, the casting film gets into coiling mechanism 9, and the casting film has produced static in process of production, and the antistatic brush is used for getting rid of static, and the hair-dryer blows the casting film, makes the cooling of casting film surface once more, and through setting for the different meters of casting film, when the casting film reaches the setting value, automatic alarm accomplishes the production of the casting film of a rod.
Compared with the prior art, the utility model discloses following beneficial effect has: because the surface layers or the surfaces of the silica gel roller and the third rubber roller are uniformly distributed with 200-2500 meshes of carborundum or similar sand grains, the silica gel roller and the forming iron roller are pressed against each other to print the carborundum or the similar sand grains on the surface layer or the surface of the silica gel roller on the surface A of the casting film, and the third rubber roller and the first heating roller are pressed against each other to print the carborundum or the similar sand grains on the surface layer or the surface of the third rubber roller on the surface B of the casting film, so that the two surfaces of the casting film form fog surfaces; because the novel casting film machine of the utility model comprises the forming device and the cooling device which can both play a cooling role, the cooling distance is long enough, thereby the speed of the forming device can be increased, the production efficiency is improved, and the productivity is increased; because the novel casting film machine of the utility model adopts the second plasticizing device, the two heating rollers of the second plasticizing device heat the two sides of the casting film to soften the casting film, the traction speed of the fourth rubber roller and the second cooling roller in opposite pressing is faster than that of the third rubber roller and the first heating roller, thereby playing a role of stretching the casting film, changing the molecular structure of the casting film, reducing the internal stress inside the casting film, plasticizing for the second time, prolonging the crystallization time, increasing the stiffness and hardness of the casting film, and also making the later period of the casting film not easy to deform, and the flattening degree good, in conclusion, the novel casting film machine of the utility model can make the two sides of the casting film form the fog faces, can also make the stiffness, hardness and flattening degree of the casting film with the two sides both being the fog faces better, and can also improve the efficiency of producing the casting film with the two sides both being the fog faces, the productivity is increased.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (12)
1. The utility model provides a make curtain coating membrane two sides all form novel curtain coating membrane machine of matte which characterized in that: the device comprises a feeding extrusion device, a die head, a forming device, a cooling device, a second plasticizing device, a swinging device, a side cutting device, a corona device, a winding device and a control device, wherein the feeding extrusion device, the die head, the forming device, the cooling device, the second plasticizing device, the swinging device, the side cutting device, the corona device and the winding device are sequentially connected, the second plasticizing device comprises a third rubber roller, a fourth rubber roller, a second cooling roller, a first heating roller and a second heating roller, the third rubber roller is positioned on the B surface of a cast film, and the first heating roller is positioned on the B surface of the cast film, Runners are arranged in the second heating roller, the second cooling roller and the third rubber roller, the third rubber roller is pressed against the first heating roller, 200-2500 meshes of carborundum or similar sand grains are uniformly distributed on the surface layer or the surface of the third rubber roller, the third rubber roller is positioned above the first heating roller, the fourth rubber roller is pressed against the second cooling roller, the fourth rubber roller is positioned above the second cooling roller, the second heating roller is positioned between the second cooling roller and the first heating roller or below or above the second cooling roller, 200-2500 meshes of frosted sand grains or similar sand grains are uniformly distributed on the surface layer or the surface of the first heating roller and the second heating roller, or the surfaces of the frosted sand grains or the similar sand grains are smooth surfaces.
2. The novel cast film machine for forming the fogging face on both sides of the cast film according to claim 1, characterized in that: the range value of the ratio of the traction speed of the fourth rubber roller and the second cooling roller in the pressing process to the traction speed of the third rubber roller and the first heating roller in the pressing process is 1.05-2.
3. The novel cast film machine for forming the fogging face on both sides of the cast film according to claim 2, characterized in that: the feeding extrusion device comprises a feeding machine, a stirrer, a power extrusion system and a screw, the feeding extrusion device is positioned above the stirrer, and the power extrusion system is connected with the die head.
4. A novel cast film machine for forming a matte surface on both sides of a cast film according to claim 3, characterized in that: the forming device comprises a forming iron roller and a silica gel roller, the forming iron roller is positioned on the surface B of the casting film, frosted sand or similar sand grains of 200-2500 are uniformly distributed on the surface layer or the surface of the forming iron roller, and the silica gel roller is pressed against the forming iron roller.
5. The novel cast film machine for forming a matte surface on both sides of a cast film according to claim 4, characterized in that: the axis of the forming iron roller and the axis of the silica gel roller are on the same horizontal plane, a flow channel is arranged in the forming iron roller and the silica gel roller, and carborundum or similar sand grains of 200-2500 meshes are uniformly distributed on the surface layer or the surface of the silica gel roller.
6. The novel casting film machine for forming the fogging face on both sides of the casting film according to claim 5, characterized in that: the silica gel roller is positioned on the surface A of the casting film, and the third rubber roller is positioned on the surface B of the casting film.
7. The novel casting film machine for forming a fogging face on both sides of a casting film according to claim 6, characterized in that: the cooling device comprises a second rubber roller and a first cooling roller, the second rubber roller is pressed against the first cooling roller, the second rubber roller is located on the surface B of the casting film, and the first cooling roller is located on the surface A of the casting film.
8. The novel casting film machine for forming a fogging face on both sides of a casting film according to claim 7, characterized in that: and blades are arranged at two ends of the edge cutting device.
9. The novel casting film machine for forming a fogging face on both sides of a casting film according to claim 8, characterized in that: the corona device includes a high voltage discharge machine.
10. The novel casting film machine for forming a fogging face on both sides of a casting film according to claim 9, characterized in that: the winding device comprises a winding shaft, an automatic alarm, an anti-static brush, a blower and a power source, wherein the power source drives the winding shaft to rotate.
11. A novel cast film machine for forming a matte surface on both sides of a cast film according to claim 10, characterized in that: still include recovery unit, recovery unit with the side cut device is connected.
12. A novel casting film machine for forming a fogging face on both sides of a casting film according to claim 11, characterized in that: the surface layers or the surfaces of the silica gel roller and the third rubber roller are uniformly distributed with 900-mesh carborundum or similar sand grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021407486.8U CN213198865U (en) | 2020-07-16 | 2020-07-16 | Novel casting film machine enabling two sides of casting film to form matte surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021407486.8U CN213198865U (en) | 2020-07-16 | 2020-07-16 | Novel casting film machine enabling two sides of casting film to form matte surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213198865U true CN213198865U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021407486.8U Active CN213198865U (en) | 2020-07-16 | 2020-07-16 | Novel casting film machine enabling two sides of casting film to form matte surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213198865U (en) |
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2020
- 2020-07-16 CN CN202021407486.8U patent/CN213198865U/en active Active
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