CN114523762B - Synchronous embossing production device for printing connecting decorative film - Google Patents
Synchronous embossing production device for printing connecting decorative film Download PDFInfo
- Publication number
- CN114523762B CN114523762B CN202210045083.0A CN202210045083A CN114523762B CN 114523762 B CN114523762 B CN 114523762B CN 202210045083 A CN202210045083 A CN 202210045083A CN 114523762 B CN114523762 B CN 114523762B
- Authority
- CN
- China
- Prior art keywords
- unit
- roller
- preheating
- film
- printing
- 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.)
- Active
Links
- 238000007639 printing Methods 0.000 title claims abstract description 98
- 238000004049 embossing Methods 0.000 title claims abstract description 73
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000002344 surface layer Substances 0.000 claims abstract description 74
- 239000002131 composite material Substances 0.000 claims abstract description 65
- 238000001816 cooling Methods 0.000 claims abstract description 53
- 239000010410 layer Substances 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 68
- 238000009826 distribution Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 description 21
- 238000013329 compounding Methods 0.000 description 17
- 238000007667 floating Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000005034 decoration Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 150000001875 compounds Chemical group 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
- B41F23/0413—Infrared dryers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0476—Cooling
- B41F23/0479—Cooling using chill rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a synchronous embossing production device for printing a connecting decorative film, which comprises a film layer unreeling unit, a bottom film unreeling unit, a primary preheating composite unit, a printing unit, a surface layer unreeling unit, a secondary preheating composite unit, a large hot roller unit, a softening treatment unit, a synchronous embossing unit, a bottom film reeling unit and a reeling unit, wherein the film layer unreeling unit, the bottom film unreeling unit, the primary preheating composite unit, the printing unit, the surface layer unreeling unit, the secondary preheating composite unit, the large hot roller unit, the softening treatment unit, the synchronous embossing unit, the bottom film reeling unit and the reeling unit are sequentially arranged in the conveying direction of a decorative film base material, a drying box unit is arranged on the printing unit, and a cooling shaping unit is arranged at the bottom of the large hot roller unit. The device solves the problem that the synchronous embossing of the online printing cannot be realized in the conventional decorative film production.
Description
Technical Field
The invention belongs to the technical field of decoration film printing mechanical equipment, and relates to a synchronous embossing production device for connecting line decoration film printing.
Background
At present, the decorative film is mainly used in the furniture decoration industry, the traditional decorative film is produced by printing patterns on decorative paper, dip-coating the decorative paper by using melamine impregnating solution, adhering the decorative paper with floor adhesives such as furniture and the like, and carrying out procedures such as multilayer stacking embossing on a molding press to finish the production of single decorative paper film. The traditional decorative film has complex process and extremely high equipment requirement, and the used adhesive can release harmful gases such as formaldehyde and the like.
Disclosure of Invention
The invention aims to provide a synchronous embossing production device for printing of a connecting decorative film, which solves the problem that the synchronous embossing of the connecting printing cannot be realized in the conventional decorative film production.
The technical scheme includes that the synchronous embossing production device for printing the connecting decorative film comprises a film layer unreeling unit, a bottom film unreeling unit, a primary preheating composite unit, a printing unit, a surface layer unreeling unit, a secondary preheating composite unit, a large hot roller unit, a softening treatment unit, a synchronous embossing unit, a bottom film reeling unit and a reeling unit, wherein the film layer unreeling unit, the bottom film unreeling unit, the primary preheating composite unit, the printing unit, the surface layer unreeling unit, the secondary preheating composite unit, the large hot roller unit, the softening treatment unit, the synchronous embossing unit, the bottom film reeling unit and the reeling unit are sequentially arranged in the conveying direction of a decorative film base material, a drying box unit is arranged on the printing unit, and a cooling shaping unit is arranged at the bottom of the large hot roller unit.
The present invention is also characterized in that,
The primary preheating composite unit comprises a primary preheating composite frame, a plurality of flattening rollers I are arranged on the primary preheating composite frame, a bottom film preheating press roller is arranged above the flattening rollers, two bottom film preheating rollers are sequentially arranged above the bottom film preheating press roller, the bottom film preheating roller positioned below is tangential to the bottom film preheating press roller, a plurality of flattening rollers II are arranged on the side of the flattening rollers I, a film layer preheating press roller is arranged above the flattening rollers II close to one side of the flattening rollers I, three film layer preheating press rollers are sequentially arranged above the film layer preheating press roller, the film layer preheating roller positioned below is tangential to the film layer preheating press roller, a primary composite press roller is arranged above the film layer preheating press roller positioned above, the primary composite press roller and the three film layer preheating rollers form an inverted S shape, a primary composite roller is arranged between the primary composite press roller and the bottom film preheating roller positioned above, and the primary composite press roller is tangential to the primary composite press roller.
The drying box unit comprises a vertical drying box and a horizontal drying box, wherein the horizontal drying box is arranged above the printing unit, and the vertical drying box is arranged on the side surface of the printing unit.
The secondary preheating composite unit comprises a printing film preheating press roller arranged on a secondary preheating composite rack, a plurality of printing film preheating rollers are arranged above the printing film preheating press roller, the printing film preheating roller close to the surface layer unreeling unit is tangent to the printing film preheating press roller, a surface layer preheating press roller is arranged above the printing film preheating press roller, a plurality of surface layer preheating rollers are arranged above the surface layer preheating press roller, the surface layer preheating roller close to the surface layer unreeling unit is tangent to the surface layer preheating press roller, a secondary composite press roller is arranged between the printing film preheating roller far away from the surface layer unreeling unit and the surface layer preheating roller far away from the surface layer unreeling unit, and the secondary composite press roller is arranged above the secondary composite press roller and tangent to the secondary composite roller.
The large hot roller unit comprises a roller body, wherein two ends of the roller body are respectively provided with an oil inlet shaft and an oil return shaft along the axis of the roller body, the inner wall of the roller body is provided with a heating cavity, the side wall of the oil inlet shaft in the roller body is respectively communicated with one end of the heating cavity, which is close to the oil inlet shaft, through an oil inlet end oil outlet oil distribution pipe I and an oil inlet end oil return distribution pipe II, the side wall of the oil inlet shaft in the roller body is respectively communicated with one end of the heating cavity, which is far away from the oil inlet shaft, the side wall of the oil return shaft in the roller body is respectively communicated with one end of the heating cavity, which is close to the oil return shaft, through an oil outlet end oil return distribution pipe I and an oil outlet end oil distribution pipe II, and one end of the heating cavity, which is far away from the oil return shaft, are respectively communicated with the side wall of the oil return shaft.
The softening treatment unit comprises a softening machine frame, a reversing hot roller is arranged on the softening machine frame, a plurality of heating rollers are sequentially arranged on one side of the reversing hot roller, and an infrared heating device is arranged above the heating rollers.
The infrared heating device is sequentially provided with an upper heating zone, a middle heating zone and a lower heating zone from top to bottom.
The synchronous embossing unit comprises an embossing rubber roller, an embossing roller and a back pressure steel roller are respectively arranged on two sides of the embossing rubber roller, one side, far away from the embossing rubber roller, of the back pressure steel roller is connected with a synchronous mechanism, one side, far away from the back pressure steel roller, of the synchronous mechanism is provided with a pressurizing system, and an embossing transverse fine adjusting device is arranged at the bottom of one side, far away from the embossing rubber roller, of the embossing roller.
The cooling shaping unit comprises a cooling rack, a plurality of small cooling rollers are arranged on the cooling rack, the small cooling rollers are connected with a small cooling roller transmission system, one side of each small cooling roller is provided with a plurality of large cooling rollers, the large cooling rollers are connected with a large cooling roller transmission system, and the large cooling rollers are arranged in a trapezoid shape in an upper layer and a lower layer.
The device has the advantages that the device can realize the synchronous embossing treatment of the on-line printing and the surface treatment of the decorative film; after the secondary preheating of the compounding unit, a unique large hot roller unit is adopted for heating treatment, so that the compounded material films are tightly attached together; the high-efficiency softening treatment unit is adopted, so that the compounded material film is kept in a softening stage, and the guarantee is provided for the subsequent line embossing; advanced synchronous embossing units are adopted, and the technical bottleneck of synchronous embossing of the connecting line of the decorative film is solved.
Drawings
FIG. 1 is a schematic diagram of a device for producing a synchronous embossing for printing a connecting decorative film according to the present invention;
FIG. 2 is a schematic diagram of the film unreeling unit in the synchronous embossing production device for the wiring decoration film printing of the present invention;
FIG. 3 is a schematic diagram of the structure of the bottom film unreeling unit in the device for producing the connecting decorative film printing synchronous embossing of the present invention;
FIG. 4 is a schematic diagram of a primary preheating composite unit in the continuous decorative film printing synchronous embossing production device of the present invention;
FIG. 5 is a schematic view showing the structure of a printing unit and a drying box unit in the synchronous embossing production device for printing the connecting decorative film;
FIG. 6 is a schematic diagram of the structure of a top sheet unreeling unit in the synchronous embossing production device for the wiring decoration film printing of the present invention;
FIG. 7 is a schematic diagram of a secondary preheating composite unit in the in-line decoration film printing synchronous embossing production device of the present invention;
FIG. 8 is a schematic diagram of the structure of a large heat roller unit in the synchronous embossing production device for printing the connecting decorative film of the invention;
FIG. 9 is a schematic diagram showing the structure of a softening process unit in the in-line decoration film printing synchronous embossing production apparatus of the present invention;
FIG. 10 is a schematic view of the structure of an infrared heating device in the in-line decoration film printing synchronous embossing production device of the present invention;
FIG. 11 is a schematic diagram of a synchronous embossing unit in a continuous decorative film printing synchronous embossing production device according to the present invention;
FIG. 12 is a schematic view showing the structure of a cooling and shaping unit in the in-line decoration film printing and synchronous embossing production device of the present invention;
FIG. 13 is a schematic diagram of a bottom film winding unit in the synchronous embossing production device for connecting decorative film printing according to the present invention;
fig. 14 is a schematic structural view of a winding unit in the device for producing the synchronous embossing for printing the connecting decorative film.
In the figure, a film layer unreeling unit, a base film unreeling unit, a primary preheating compound unit, a printing unit, a drying box unit, a surface layer unreeling unit, a secondary preheating compound unit, a large hot roller unit, a softening treatment unit, a synchronous embossing unit, a cooling shaping unit, a base film reeling unit and a reeling unit are respectively arranged in sequence, wherein the film layer unreeling unit, the base film unreeling unit, the primary preheating compound unit, the printing unit, the drying box unit, the surface layer unreeling unit, the secondary preheating compound unit, the large hot roller unit, the softening treatment unit, the synchronous embossing unit, the cooling shaping unit and the base film reeling unit are respectively arranged in sequence, and the base film reeling unit is respectively arranged in sequence.
1-1 Parts of a duplex-position unreeling device, 1-2 parts of an unreeling cutter, 1-3 parts of an unreeling press roller, 1-4 parts of a deflection regulating roller, 1-5 parts of a floating roller, 1-6 parts of an integral deviation correcting device and 1-7 parts of a film unreeling rack;
2-1, a bottom film unreeling station I,2-2, a bottom film unreeling station II,2-3, a receiving press roll, 2-4, a deviation correcting device and 2-5, a bottom film unreeling frame;
3-1 parts of a base film, 3-2 parts of a base film preheating press roll, 3-3 parts of a base film preheating roll, 3-4 parts of a film layer, 3-5 parts of a film layer preheating press roll, 3-6 parts of a film layer preheating roll, 3-7 parts of a primary composite press roll, 3-8 parts of a primary composite roll, 3-9 parts of a flattening roll I and 3-10 parts of a primary preheating composite frame;
4-1 parts of scraper device, 4-2 parts of deflection roller I,4-3 parts of ink tank device, 4-4 parts of transverse register, 4-5 parts of servo gear box, 4-6 parts of stamping device, 4-7 parts of water-cooling roller device and 4-8 parts of printing frame;
5-1, a vertical drying box and 5-2, a horizontal drying box;
6-1, a surface layer unreeling station I,6-2, a surface layer unreeling station II,6-3, a material receiving press roll I, and 6-4, and a surface layer unreeling frame;
7-1 parts of printing film layer, 7-2 parts of printing film preheating press roller, 7-3 parts of printing film preheating roller, 7-4 parts of surface layer, 7-5 parts of surface layer preheating press roller, 7-6 parts of surface layer preheating roller, 7-7 parts of secondary composite press roller, 7-8 parts of secondary composite roller and 7-9 parts of secondary preheating composite rack;
The oil-saving device comprises an oil inlet shaft, an oil inlet end oil outlet oil distribution pipe I, an oil inlet end oil return oil distribution pipe I, an oil inlet end oil distribution pipe II, an oil inlet end oil return oil distribution pipe II, an oil inlet end oil distribution pipe 8-6, a heating cavity, an oil outlet end oil return oil distribution pipe I, an oil outlet end oil distribution pipe 8-8, an oil outlet end oil outlet oil distribution pipe I, an oil outlet end oil outlet oil distribution pipe II, an oil outlet end oil distribution pipe 8-10, an oil outlet end oil return oil distribution pipe II, an oil return shaft and a roller body 8-12;
9-1, a reversing hot roller, 9-2, a heating roller, 9-3, an infrared heating device, 9-4, an upper heating zone, 9-5, a middle heating zone, 9-6, a lower heating zone and 9-7, a softening rack;
10-1, 10-2, 10-3, 10-4, 10-5, 10-6, embossing lateral fine adjustment devices;
11-1, a small cooling roller, 11-2, a small cooling roller transmission system, 11-3, a large cooling roller, 11-4, a large cooling roller transmission system and 11-5, a cooling rack;
12-1, a traction floating roller, 12-2, a traction roller device, 12-3, a stripping press roller, 12-4, a deflection roller II,12-5, a bottom film rolling part, 12-6, a rolling floating roller and 12-7, a bottom film rolling rack;
13-1 of a rolling press roller, 13-2 of a rolling cutter, 13-3 of a rolling station I,13-4 of a built-in press roller device, 13-5 of a rolling station II and 13-6 of a rolling frame.
Detailed Description
The invention will be described in detail below with reference to the drawings and the detailed description.
The invention provides a synchronous embossing production device for printing a connecting decorative film, which has the structure shown in figure 1, and comprises a film layer unreeling unit 1, a bottom film unreeling unit 2, a primary preheating composite unit 3, a printing unit 4, a surface layer unreeling unit 6, a secondary preheating composite unit 7, a large hot roller unit 8, a softening treatment unit 9, a synchronous embossing unit 10, a bottom film reeling unit 12 and a reeling unit 13, wherein the conveying direction of a base material for mounting the decorative film is sequentially arranged, the printing unit 4 is provided with a drying box unit 5, and the bottom of the large hot roller unit 8 is provided with a cooling shaping unit 11.
As shown in FIG. 2, the film layer unreeling unit 1 comprises a film layer unreeling frame 1-7, a duplex-position unreeling device 1-1 is arranged on the film layer unreeling frame 1-7, a floating roller 1-5, an unreeling pressing roller 1-3 and an unreeling cutting roller 1-2 are arranged on the film layer unreeling frame 1-7, a bias adjusting roller 1-4 is arranged above the floating roller 1-5 and near one side of the duplex-position unreeling device 1-1, the unreeling pressing roller 1-3 is arranged below the bias adjusting roller 1-4 and near one side of the duplex-position unreeling device 1-1, the unreeling cutting roller 1-2 is arranged below the unreeling pressing roller 1-3 and far from one side of the bias adjusting roller 1-4, the unreeling cutting roller 1-2 is positioned between the unreeling pressing roller 1-3 and the floating roller 1-5, a deviation rectifying device 1-6 is arranged at the bottom of the film layer unreeling frame 1-7, the bias adjusting roller 1-4 can adjust the material film elasticity of two sides of the unreeling, the film layer unreeling unit is ensured by a closed loop control integral film layer unreeling unit 1-6, and the film layer unreeling tension of the integral film layer unreeling unit is ensured.
As shown in fig. 3, the bottom film unreeling unit 2 comprises a bottom film unreeling frame 2-5, a bottom film unreeling station I2-1 and a bottom film unreeling station II2-2 are arranged on the top of the bottom film unreeling frame 2-5 side by side, a receiving press roll 2-3 is further arranged on the bottom film unreeling frame 2-5, the receiving press roll 2-3 is located below the bottom film unreeling station I2-1 and the bottom film unreeling station II2-2 and between the bottom film unreeling station I2-1 and the bottom film unreeling station II2-2, a deviation correcting device 2-4 is arranged at the bottom of the bottom film unreeling frame 2-5, the receiving press roll 2-3 can meet the requirement of double-station bottom film unreeling and receiving, and can also be added with a material film punching mechanism according to requirements, and the deviation correcting device 2-4 ensures that the bottom film unreeling unit 2 is used for unreeling the bottom film.
The film unreeling unit 1 and the bottom film unreeling unit 2 are respectively preheated by the primary preheating compounding unit 3 and then are attached to the primary compounding roller 3-8 to complete primary compounding, so that the thermal deformation treatment of the film before printing is ensured.
As shown in fig. 4, the primary preheating composite unit 3 comprises a primary preheating composite frame 3-10, a plurality of flattening rollers I3-9 are arranged on the primary preheating composite frame 3-10, a bottom film preheating press roller 3-2 is arranged above the flattening rollers I3-9, the flattening rollers I3-9 and the bottom film preheating press roller 3-2 are distributed in an arc shape, two bottom film preheating rollers 3-3 are sequentially arranged above the bottom film preheating press roller 3-2, the two bottom film preheating rollers 3-3 are distributed up and down, wherein the bottom film preheating roller 3-3 positioned below is tangent to the bottom film preheating press roller 3-2, a plurality of flattening rollers II3-11 are arranged on the side of the flattening rollers I3-9, a film layer preheating press roller 3-5 is arranged above one side of the flattening rollers II3-11 close to the flattening rollers I3-9, three film preheating rollers 3-6 are sequentially arranged above the film preheating roller 3-5, wherein the film preheating roller 3-6 positioned below is tangent to the film preheating roller 3-5, a primary composite roller 3-7 is arranged above the film preheating roller 3-6 positioned above, the primary composite roller 3-7, the three film preheating rollers 3-6 and the film preheating roller 3-5 form an inverted S shape, a primary composite roller 3-8 is arranged between the primary composite roller 3-7 and the bottom film preheating roller 3-3 positioned above, the primary composite roller 3-8 is tangent to the primary composite roller 3-7, the film preheating roller 3-2, the bottom film preheating roller 3-3, the film preheating roller 3-5, the film preheating roller 3-6 has a heating function. The base film 3-1 is a base film, the film layer 3-4 is a white film which is easy to deform when heated, after the base film 3-1 passes through the flattening roller I3-9, the base film 3-1 is pulled to enter the base film preheating roller 3-3 through the base film preheating roller 3-2 for hot stamping treatment; before the film layer 3-4 is pulled to the primary composite press roller 3-7 through the film layer preheating press roller 3-5, the deformable white film is attached to the base film 3-1 by hand, the primary composite press roller 3-7 rolls the white film to a cold state width in a hot state, namely the width is the same as that of the film layer 3-4, and the two films are attached together. When the primary preheating and compounding are carried out, the bottom film 3-1 and the film layer 3-4 are respectively preheated by two different preheating rollers of the bottom film preheating roller 3-3 and the film layer preheating roller 3-6, and the material length changes differently due to different heating deformation amounts of the materials. Firstly, mechanically processing different speed increment of the bottom film preheating roller 3-3 and the film preheating roller 3-6, and secondly, connecting the bottom film preheating roller 3-3, the film preheating roller 3-6 and the primary composite roller 3-8 with high-precision servo motor drive, and enabling the speeds of the bottom film preheating roller 3-3 and the film preheating roller 3-6 to be the same at the primary composite roller 3-8 by fine adjustment of the rotating speeds of the bottom film preheating roller 3-3 and the film preheating roller 3-8 in the heating process.
As shown in FIG. 5, the printing unit adopts a gravure printing structure and comprises a printing frame 4-8, an ink tank device 4-3 is arranged on the printing frame 4-8, a transverse register 4-4 is arranged above the ink tank device 4-3, a servo gear box 4-5 is arranged on the opposite side of the transverse register 4-4, an imprinting device 4-6 is arranged above the transverse register 4-4, a deviation adjusting roller I4-2 is arranged on the side of the imprinting device 4-6, a scraper device 4-1 is arranged below the deviation adjusting roller I4-2 and on one side of the transverse register 4-4, and transmission rollers are arranged above and on the side of the printing frame 4-8, wherein the scraper device 4-1 adopts a box scraper with three-point pneumatic pressing.
The drying box unit 5 comprises a vertical drying box 5-1 and a horizontal drying box 5-2, wherein the horizontal drying box 5-2 is arranged above the printing unit 4, the vertical drying box 5-1 is arranged on the side surface of the printing unit 4, namely, the horizontal drying box 5-2 is arranged on a transmission roller above the printing machine frame 4-8, and the vertical drying box 5-1 is arranged on a transmission roller beside the printing machine frame 4-8; the drying box unit 5 is used for drying and is applicable to water-based ink.
As shown in fig. 6, the surface layer unreeling unit 6 comprises a surface layer unreeling rack 6-4, wherein a surface layer unreeling station I6-1 and a surface layer unreeling station II6-2 are arranged on the top of the surface layer unreeling rack 6-4 side by side, a material receiving press roll I6-3 is further arranged on the surface layer unreeling station I6-1 and the surface layer unreeling station II6-2, and the material receiving press roll I6-3 is positioned below the surface layer unreeling station I6-1 and the surface layer unreeling station II6-2 and between the surface layer unreeling station I6-1 and the surface layer unreeling station II 6-2; the surface layer unreeling unit 6 is used for unreeling the surface layer.
As shown in fig. 7, the secondary preheating and compounding unit 7 comprises a secondary preheating and compounding frame 7-9, a plurality of printing film preheating rollers 7-3 are arranged above the printing film preheating rollers 7-2, the printing film preheating rollers 7-3 are specifically 4, the printing film preheating rollers 7-3 close to the surface layer unreeling unit 6 are tangent to the printing film preheating rollers 7-2, a surface layer preheating roller 7-5 is arranged above the printing film preheating rollers 7-2, a plurality of surface layer preheating rollers 7-6 are arranged above the surface layer preheating rollers 7-5, the surface layer preheating rollers 7-6 are specifically 4, the surface layer preheating rollers 7-6 close to the surface layer unreeling unit 6 are tangent to the surface layer preheating rollers 7-5, a secondary compounding roller 7-7 is arranged between the printing film preheating rollers 7-3 far away from the surface layer unreeling unit 6 and the surface layer preheating rollers 7-6, a secondary compounding roller 7-8 is arranged above the secondary compounding rollers 7-7, and the secondary compounding rollers 7-8 are tangent to the secondary compounding rollers 7-8; the printing film preheating press roll 7-2, the printing film preheating roll 7-3, the surface layer preheating press roll 7-5 and the surface layer preheating roll 7-6 have heating functions. The printing film layer 7-1 is used as a new bottom film, the surface layer 7-4 is a mask which needs to be heated, softened and embossed, the printing film layer 7-1 is pressed by a printing film preheating press roller 7-2 and a printing film preheating roller 7-3, and the two surfaces of the bottom film are sequentially preheated to be drawn to the front of secondary compounding; the surface layer 7-4 is pressed by the surface layer preheating press roller 7-5 and the surface layer preheating roller 7-6, the two surfaces of the mask are preheated in sequence and pulled to be secondarily compounded, and the two layers of the mask are secondarily compounded under the pressure action of the secondary compounding press roller 7-7 and the secondary compounding roller 7-8. During secondary preheating and compounding, the printed film layer 7-1 and the surface layer 7-4 are respectively preheated by an upper group of printed film preheating rollers 7-3 and a lower group of printed film preheating rollers 7-6, and the material length changes differently due to different heating deformation amounts of the materials; firstly, mechanically processing different speed increment of two groups of printing film preheating rollers 7-3 and surface layer preheating rollers 7-6; secondly, the printing film preheating roller 7-3, the surface layer preheating roller 7-6 and the secondary composite roller 7-8 are all connected with high-precision servo motors, and in the heating process, the speeds of the printing film preheating roller 7-3 and the surface layer preheating roller 7-6 are the same at the secondary composite roller by fine adjustment.
The secondary preheating composite unit 7 performs preheating treatment on the surface layer film and the printing film of the surface layer unreeling unit 6 respectively, and the surface layer film and the printing film are in upper and lower two-layer layout, and secondary lamination is completed at the secondary composite roller 7-8, wherein the surface layer preheating roller 7-6 is 4 large hot rollers in S-shaped layout, the first hot roller is filled with cold water, and the later three hot rollers are filled with hot water; the printing film preheating roller 7-3 is 4 large hot rollers in S-shaped layout, wherein cold water is introduced into the first hot roller, hot water is introduced into the last three hot rollers, the surface layer preheating roller 7-6 and the printing film preheating roller 7-3 are both in a double-interlayer structure, medium is guided into the double-interlayer through one side shaft head and then flows back to the water outlet, so that the preheating effect of the surfaces of the surface layer preheating roller 7-6 and the printing film preheating roller 7-3 is uniform and controllable, special treatment is adopted on the surfaces of the surface layer preheating roller 7-6 and the printing film preheating roller 7-3, and the heated material film is ensured not to be sticky.
As shown in FIG. 8, the large heat roller unit 8 comprises a roller body 8-12, two ends of the roller body 8-12 are respectively provided with an oil inlet shaft 8-1 and an oil return shaft 8-11 along the axes of the roller body, the inner wall of the roller body 8-12 is provided with a heating cavity 8-6, the side wall of the oil inlet shaft 8-1 in the roller body 8-12 is respectively communicated with one end of the heating cavity 8-6 close to the oil inlet shaft 8-1 through an oil inlet end oil outlet oil distribution pipe I8-2 and an oil inlet end oil return oil distribution pipe II8-5, the side wall of the oil inlet shaft 8-1 in the roller body 8-12 is respectively communicated with one end of the heating cavity 8-11 through an oil inlet end oil outlet oil distribution pipe I8-8 and an oil outlet end oil return oil distribution pipe II-10, and the side wall of the oil return shaft 8-11 in the roller body 8-12 is respectively communicated with one end of the heating cavity 8-11 through an oil inlet end oil outlet end oil distribution pipe I8-8 and an oil outlet end oil distribution pipe II-6, and the side wall of the oil inlet end oil outlet oil distribution pipe II-4 is respectively communicated with one end of the heating cavity 8-6 far from the oil inlet end 8-1. The large heat roller unit 8 adopts a double-layer structure, a heat medium enters the inner tube from the oil inlet shaft 8-1, two oil inlet end oil outlet oil distribution pipes I8-2 and II8-4, an oil inlet end oil return oil distribution pipe I8-3 and an oil inlet end oil return oil distribution pipe II8-5 are respectively arranged at the oil inlet end, and an oil outlet end oil outlet oil distribution pipe I8-8 and an oil outlet end oil distribution pipe II8-9, an oil outlet end oil return oil distribution pipe I8-7 and an oil outlet end oil return oil distribution pipe II9-0 are respectively arranged at the oil outlet end. The heat medium which flows in four times through four times in the inner tube circularly flows in the heating cavity 8-6, and the heating cavity 8-6 is not provided with a guide plate along the roller body direction. The design of the structure ensures the temperature uniformity of the whole large hot roller, and the inside of the large hot roller unit 8 is filled with a heat medium, so that the material film after secondary compounding is further subjected to heat treatment, and the lamination is firmer.
As shown in fig. 9, the softening treatment unit 9 comprises a softening frame 9-7, a reversing heat roller 9-1 is arranged on the softening frame 9-7, a plurality of heating rollers 9-2 are sequentially arranged on one side of the reversing heat roller 9-1, and an infrared heating device 9-3 is arranged above the heating rollers 9-2; as shown in fig. 10, the infrared heating device 9-3 is provided with an upper heating zone 9-4, a middle heating zone 9-5 and a lower heating zone 9-6 in sequence from top to bottom; the reversing hot roller 9-1 and the heating roller 9-2 have heating functions. The reversing hot roller 9-1 heats and changes the compounded material film, then the material film enters the heating roller 9-2 and is continuously heated, when the material film is heated by the heating roller 9-2, the material film is heated and insulated by the infrared heating device 9-3 above, so that the material film is in a softened state, and the heating temperature of the infrared heating device 93 is controlled by a partition. The softening treatment unit 9 keeps the temperature of the secondarily compounded material film through a row of heating rollers 9-2 and an infrared heating device 9-3 at the upper part, softens the surface material of the material film, and leads the heat medium into the row of heating rollers 9-2 and a reversing heating roller 9-1 of the softening treatment unit 9 to drag and pull the heated and softened material film to the synchronous embossing unit 10; the infrared heating device 9-3 above adopts an infrared lamp tube for heating, the heating temperature and range can be controlled in a partitioning way, the distance from the heating lamp tube to the material film can be adjusted, and the temperature of the heating tube can realize stepless speed regulation to meet different temperatures. Finally, the effect of softening the material film is achieved.
As shown in fig. 11, the synchronous embossing unit 10 includes an embossing rubber roll 10-2, two sides of the embossing rubber roll 10-2 are respectively provided with an embossing roll 10-1 and a back pressure steel roll 10-3, one side of the back pressure steel roll 10-3 far away from the embossing rubber roll 10-2 is connected with a synchronous mechanism 10-4, one side of the synchronous mechanism 10-4 far away from the back pressure steel roll 10-3 is provided with a pressurizing system 10-5, one side bottom of the embossing roll 10-1 far away from the embossing rubber roll 10-2 is transversely provided with an embossing transverse fine adjustment device 10-6, wherein the pressurizing system 10-5 is realized by a device capable of generating large pressure, such as a hydraulic cylinder, the positions of the embossing roll 10-1 are fixed, a quick-release structure is adopted, the embossing rubber roll 10-2 and the back pressure steel roll 10-3 can be linked through the synchronous mechanism 10-4 to realize simultaneous withdrawal and simultaneous feeding, the pressurizing system 10-5 pressurizes the back pressure steel roll 10-3, the embossing rubber roll 10-2 and the embossing roll 10-1 are enabled to press corresponding patterns, and the material film can be pressed out, and the pressurizing system 10-5 can realize rough adjustment and fine adjustment of the pressure on two sides of G, M.
As shown in fig. 12, the cooling and shaping unit 11 includes a cooling frame 11-5, a plurality of small cooling rollers 11-1 are arranged on the cooling frame 11-5, the small cooling rollers 11-1 are connected with a small cooling roller transmission system 11-2, one side of the small cooling rollers 11-1 is provided with a plurality of large cooling rollers 11-3, the large cooling rollers 11-3 are connected with a large cooling roller transmission system 11-4, the plurality of large cooling rollers 11-3 are arranged in a trapezoid shape, cooling mediums are led into the small cooling rollers 11-1 and the large cooling rollers 11-3, the embossed material film is rapidly cooled and shaped, speed uniformity is realized by increasing the roller diameters of the small cooling rollers 11-1 and the large cooling rollers 11-3, the small cooling rollers 11-1 adopt an S-shaped material running mode, the two surfaces of the material film are pre-cooled first, the large cooling rollers 11-3 adopt a large S-shaped material running mode, the upper and lower layout is adopted, and the material film is further cooled and shaped.
As shown in fig. 13, the carrier film winding unit 12 includes a carrier film winding frame 12-7, a traction floating roller 12-1 is provided on the carrier film winding frame 12-7, a traction roller device 12-2 is provided on a side of the traction floating roller 12-1, a stripping press roller 12-3 is provided on a side of the traction roller device 12-2 away from the traction floating roller 12-1, the traction roller device 12-2 is tangential to the stripping press roller 12-3, a winding floating roller 12-6 is provided above the traction floating roller 12-1, a deviation adjusting roller II12-4 is provided above the stripping press roller 12-3, and a carrier film winding portion 12-5 is provided above the deviation adjusting roller II 12-4. The decorative film material passing through the printing synchronous embossing unit 10 is rolled up and advanced under the traction of the traction roller device 12-2, is pressed against the decorative film material by the stripping press roller 12-3 and is stripped from the decorative film material at the position, and the decorative film material enters the base film rolling part 12-5 after passing through the offset roller 12-4 and is rolled up into a large roll.
As shown in FIG. 14, the rolling unit 13 adopts a double-station non-stop automatic material collecting frame, and comprises a rolling frame 13-6, wherein two rolling stations I13-3 and II13-5 which are arranged side by side are arranged above the rolling frame 13-6, a rolling press roller 13-1 and a rolling cutter 13-2 are arranged on the rolling station I13-3, and a built-in press roller device 13-4 is arranged between the rolling stations I13-3 and II 13-5. The stripping press roll 12-3 is opposite to the traction roll device 12-2, the bottom film is stripped at the stripping press roll, the finished product material film is rolled to one of the rolling station I13-3 and the rolling station II13-5 through the rolling floating roll 12-6, and the finished product embossed film is rolled into a large roll by the rolling unit 13.
Claims (5)
1. The synchronous embossing production device for the connecting line decorative film printing is characterized by comprising a film layer unreeling unit (1), a bottom film unreeling unit (2), a primary preheating composite unit (3), a printing unit (4), a surface layer unreeling unit (6), a secondary preheating composite unit (7), a large hot roller unit (8), a softening treatment unit (9), a synchronous embossing unit (10), a bottom film reeling unit (12) and a reeling unit (13), wherein the conveying direction of a decorative film base material is sequentially arranged, a drying box unit (5) is arranged on the printing unit (4), and a cooling shaping unit (11) is arranged at the bottom of the large hot roller unit (8);
The large hot roller unit (8) comprises a roller body (8-12), two ends of the roller body (8-12) are respectively provided with an oil inlet shaft (8-1) and an oil return shaft (8-11) along the axes of the roller body, the inner wall of the roller body (8-12) is provided with a heating cavity (8-6), the side wall of the oil inlet shaft (8-1) in the roller body (8-12) is respectively communicated with one end of a heating cavity (8-6) close to the oil inlet shaft (8-1) through an oil inlet end oil outlet pipe I (8-2) and an oil inlet end oil return oil distribution pipe II (8-5), the side wall of the oil inlet shaft (8-1) in the roller body (8-12) is respectively communicated with one end of the oil inlet end oil outlet pipe I (8-3) and the oil inlet end oil outlet pipe II (8-4) far away from the oil inlet shaft (8-1), the side wall of the oil return shaft (8-11) in the roller body (8-12) is respectively communicated with one end of the oil inlet end oil outlet pipe I (8-6) close to the oil return end (8-1) of the heating cavity (8-6), the side wall of the oil return shaft (8-11) positioned in the roller body (8-12) is communicated with one end of the heating cavity (8-6) far away from the oil return shaft (8-11) through an oil outlet end oil return oil distribution pipe I (8-7) and an oil outlet end oil outlet oil distribution pipe II (8-9) respectively;
The softening treatment unit (9) comprises a softening machine frame (9-7), wherein a reversing hot roller (9-1) is arranged on the softening machine frame (9-7), a plurality of heating rollers (9-2) are sequentially arranged on one side of the reversing hot roller (9-1), and an infrared heating device (9-3) is arranged above the heating rollers (9-2);
The infrared heating device (9-3) is provided with an upper heating zone (9-4), a middle heating zone (9-5) and a lower heating zone (9-6) from top to bottom in sequence;
Synchronous embossing unit (10) are including embossing rubber roll (10-2), embossing rubber roll (10-1), back pressure steel roll (10-3) are provided with respectively in the both sides of embossing rubber roll (10-2), one side that embossing rubber roll (10-2) was kept away from to back pressure steel roll (10-3) is connected with synchro-mechanism (10-4), one side that back pressure steel roll (10-3) was kept away from to synchro-mechanism (10-4) is provided with pressurization system (10-5), one side bottom that embossing rubber roll (10-2) was kept away from to embossing rubber roll (10-1) is provided with horizontal micromatic setting of embossing (10-6).
2. The synchronous embossing production device for connecting decorative film printing according to claim 1, wherein the primary preheating composite unit (3) comprises a primary preheating composite frame (3-10), a plurality of flattening rollers I (3-9) are arranged on the primary preheating composite frame (3-10), a bottom film preheating press roller (3-2) is arranged above the flattening rollers (3-9), two bottom film preheating rollers (3-3) are arranged above the bottom film preheating press roller (3-2) in sequence, wherein the bottom film preheating roller (3-3) positioned below is tangent with the bottom film preheating press roller (3-2), a plurality of flattening rollers II (3-11) are arranged on the side of the flattening rollers I (3-9), a film layer preheating press roller (3-5) is arranged above one side of the flattening rollers II (3-11), three film layer preheating rollers (3-6) are arranged above the film layer preheating press roller (3-5) in sequence, the lower film layer preheating roller (3-3) is tangent with the bottom film preheating press roller (3-6) positioned above the flattening rollers (3-6), the primary composite press roller (3-7) and the three film layer preheating rollers (3-6) form an inverted S shape, a primary composite roller (3-8) is arranged between the primary composite press roller (3-7) and the bottom film preheating roller (3-3) positioned above, and the primary composite roller (3-8) is tangent to the primary composite press roller (3-7).
3. The synchronous embossing production device for connecting decorative film printing according to claim 1, wherein the drying box unit (5) comprises a vertical drying box (5-1) and a horizontal drying box (5-2), the horizontal drying box (5-2) is arranged above the printing unit (4), and the vertical drying box (5-1) is arranged on the side face of the printing unit (4).
4. The synchronous embossing production device for connecting decorative film printing according to claim 1, wherein the secondary preheating composite unit (7) comprises a secondary preheating composite frame (7-9) provided with a printing film preheating press roller (7-2), a plurality of printing film preheating rollers (7-3) are arranged above the printing film preheating press roller (7-2), the printing film preheating roller (7-3) close to the surface layer unreeling unit (6) is tangent to the printing film preheating press roller (7-2), a surface layer preheating press roller (7-5) is arranged above the printing film preheating press roller (7-2), a plurality of surface layer preheating rollers (7-6) are arranged above the surface layer preheating press roller (7-5), the surface layer preheating roller (7-6) close to the surface layer unreeling unit (6) is tangent to the surface layer preheating press roller (7-5), a secondary composite roller (7-8) is arranged between the printing film preheating roller (7-3) close to the surface layer unreeling unit (6) and the surface layer preheating roller (7-6) far from the surface layer unreeling unit (6), the secondary composite press roller (7-7) is tangential to the secondary composite roller (7-8).
5. The synchronous embossing production device for connecting line decorating film printing according to claim 1, wherein the cooling shaping unit (11) comprises a cooling rack (11-5), a plurality of small cooling rollers (11-1) are arranged on the cooling rack (11-5), the small cooling rollers (11-1) are connected with a small cooling roller transmission system (11-2), a plurality of large cooling rollers (11-3) are arranged on one side of the small cooling rollers (11-1), the large cooling rollers (11-3) are connected with a large cooling roller transmission system (11-4), and the large cooling rollers (11-3) are arranged in a trapezoid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045083.0A CN114523762B (en) | 2022-01-14 | 2022-01-14 | Synchronous embossing production device for printing connecting decorative film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045083.0A CN114523762B (en) | 2022-01-14 | 2022-01-14 | Synchronous embossing production device for printing connecting decorative film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114523762A CN114523762A (en) | 2022-05-24 |
| CN114523762B true CN114523762B (en) | 2024-05-28 |
Family
ID=81621553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210045083.0A Active CN114523762B (en) | 2022-01-14 | 2022-01-14 | Synchronous embossing production device for printing connecting decorative film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114523762B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648800B (en) * | 2022-12-26 | 2023-03-10 | 昆山丽强转移印花有限公司 | Printing equipment is used in processing of PVC membrane |
| CN117774502B (en) * | 2024-02-27 | 2024-04-26 | 烟台市裕同印刷包装有限公司 | Gilt intaglio integral printing equipment of paper packing carton |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707608A (en) * | 2013-12-20 | 2014-04-09 | 浙江美格机械股份有限公司 | Continuous production equipment for performing multi-layer adhesive-free composite embossing on PVC (polyvinyl chloride) decorative film |
| CN204993918U (en) * | 2015-09-30 | 2016-01-20 | 杨开彬 | Annular heat pipe formula hot -rolling |
| CN105437710A (en) * | 2015-04-01 | 2016-03-30 | 广东天安新材料股份有限公司 | PVC composite film and preparation method therefor |
| CN105564016A (en) * | 2016-02-16 | 2016-05-11 | 佛山市启承机电设备有限公司 | Synchronous hot stamping and printing equipment for lace tablecloth |
| CN106739603A (en) * | 2016-11-29 | 2017-05-31 | 安徽紫荆花壁纸股份有限公司 | A kind of wall paper processing technology of utilization transfer film printing |
| CN108001037A (en) * | 2017-04-17 | 2018-05-08 | 东莞市锐泽创艺新材料有限公司 | The compound transfer combined embossing of peeling off of a kind of paper, film printing cuts a production equipment |
| CN109532178A (en) * | 2018-11-21 | 2019-03-29 | 浙江锦盛装饰材料有限公司 | 3D chromatography casing pressure decorates film production process, application and intermediate products |
| CN211079766U (en) * | 2019-11-12 | 2020-07-24 | 新乡市鼎鑫机械有限公司 | Multifunctional PVC floor production equipment adopting coating method |
| CN113415073A (en) * | 2021-07-08 | 2021-09-21 | 安徽辉盛机电科技股份有限公司 | Circular-concave integrated wallpaper wall cloth printing and embossing production line |
-
2022
- 2022-01-14 CN CN202210045083.0A patent/CN114523762B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707608A (en) * | 2013-12-20 | 2014-04-09 | 浙江美格机械股份有限公司 | Continuous production equipment for performing multi-layer adhesive-free composite embossing on PVC (polyvinyl chloride) decorative film |
| CN105437710A (en) * | 2015-04-01 | 2016-03-30 | 广东天安新材料股份有限公司 | PVC composite film and preparation method therefor |
| CN204993918U (en) * | 2015-09-30 | 2016-01-20 | 杨开彬 | Annular heat pipe formula hot -rolling |
| CN105564016A (en) * | 2016-02-16 | 2016-05-11 | 佛山市启承机电设备有限公司 | Synchronous hot stamping and printing equipment for lace tablecloth |
| CN106739603A (en) * | 2016-11-29 | 2017-05-31 | 安徽紫荆花壁纸股份有限公司 | A kind of wall paper processing technology of utilization transfer film printing |
| CN108001037A (en) * | 2017-04-17 | 2018-05-08 | 东莞市锐泽创艺新材料有限公司 | The compound transfer combined embossing of peeling off of a kind of paper, film printing cuts a production equipment |
| CN109532178A (en) * | 2018-11-21 | 2019-03-29 | 浙江锦盛装饰材料有限公司 | 3D chromatography casing pressure decorates film production process, application and intermediate products |
| CN211079766U (en) * | 2019-11-12 | 2020-07-24 | 新乡市鼎鑫机械有限公司 | Multifunctional PVC floor production equipment adopting coating method |
| CN113415073A (en) * | 2021-07-08 | 2021-09-21 | 安徽辉盛机电科技股份有限公司 | Circular-concave integrated wallpaper wall cloth printing and embossing production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114523762A (en) | 2022-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114523762B (en) | Synchronous embossing production device for printing connecting decorative film | |
| CN101394987B (en) | Process, and apparatus, for producing reinforcing fiber molding | |
| CN104608370A (en) | Roll-to-roll based UV cured polymer film surface microstructure processing system and method | |
| CN101642997B (en) | Laser moulding process and laser molding press of free-coating layer seamless holographic films | |
| CN108859092A (en) | Stone moulds floor tile automatic coating and embosses production line | |
| EP2642022B1 (en) | Dry-process artifical leather manufacturing machine | |
| CN102717616A (en) | Cold-ironing type gold stamping technology and gold stamping mechanism thereof | |
| CN101954739A (en) | Texturizing machine and texturizing method thereof | |
| CN111746053A (en) | Low-loss environment-friendly preprinted paperboard face-up production line and production process thereof | |
| CN106945322A (en) | Floor composite molding machine and floor production line equipment and its production method | |
| CN111806077A (en) | Gravure online fine gold stamping device and gold stamping process for tipping paper | |
| CN103832058B (en) | A kind of pair roller type continuous thermal transfer device being applicable to steel plate | |
| CN208646036U (en) | Stone moulds floor tile automatic coating and embosses production line | |
| EP3747644B1 (en) | Embossing and lamination assembly and relative embossing and lamination method | |
| CN211079766U (en) | Multifunctional PVC floor production equipment adopting coating method | |
| CN209756437U (en) | paper fluting tectorial membrane impressed watermark all-in-one | |
| CN207072074U (en) | Calender | |
| CN201538092U (en) | Coating layer free seamless holographic film laser mould press | |
| CN201761079U (en) | Embossing machine | |
| CN113183598B (en) | Air-flotation high-speed silicon coating machine for production of release paper | |
| CN207224651U (en) | Floor composite molding machine and floor production line equipment | |
| CN109304877A (en) | A kind of online texturizing method and its special production apparatus of PVC floor | |
| CN113442513A (en) | Plate making machine for corrugated board production | |
| CN107672152A (en) | A kind of blown film cylinder material hot pressing embossing device | |
| CN211194901U (en) | Register device of membrane coining mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |