CN110774658A - Carton explosion-proof line spraying system - Google Patents
Carton explosion-proof line spraying system Download PDFInfo
- Publication number
- CN110774658A CN110774658A CN201910847702.6A CN201910847702A CN110774658A CN 110774658 A CN110774658 A CN 110774658A CN 201910847702 A CN201910847702 A CN 201910847702A CN 110774658 A CN110774658 A CN 110774658A
- Authority
- CN
- China
- Prior art keywords
- steam
- pipe
- air
- carton
- nozzle
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/741—Moistening; Drying; Cooling; Heating; Sterilizing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/26—Folding sheets, blanks or webs
Landscapes
- Making Paper Articles (AREA)
Abstract
The invention discloses a carton explosion-proof line spraying system which comprises a steam manufacturing device, a main pipeline for conveying steam, a flow opening and closing valve for opening and closing the steam, a main control mechanism for controlling the flow pressure of the steam and a spraying assembly for spraying the steam, wherein the main pipeline is connected with the steam manufacturing device; the structure comprises a steam manufacturing device and a conveying pipeline for conveying steam, a steam nozzle is installed on the conveying pipeline, the steam nozzle sprays the steam and penetrates through the grooving and pressing positions on the corrugated paper, the raw paper fiber at the folding position is softened, the conditions of line explosion and breakage can not occur when the paper is folded, the pressing line is smooth, the forming line is a straight line, the condition of a shearing edge when the carton is sealed is avoided, the steam temperature and the pressure in the main pipe are controlled, the steam temperature and the pressure at the steam nozzle position avoid the generation of condensate water when the carton corrugated paper is sprayed, the quality of a carton finished product is improved, and the overall production cost is reduced.
Description
Technical Field
The invention relates to the technical field of processing of corrugated paper boards of cartons, in particular to a spraying system for an explosion-proof line of a carton.
Background
With the development of society, most of the current commodities are packaged by printed cartons, the cartons are generally formed by folding corrugated boards, grooves are processed at the folding positions of the cartons, and a groove line is folded and pressed along the groove positions, so that the folding resistance of base paper fibers on the groove line in the cartons is reduced (the paper quality is reduced) due to reasons such as weather drying and the like in the folding process of the cartons, the explosion lines and the breakage of surface paper and lining paper (forming lines) of the cartons are caused when the cartons are folded, and in addition, the irregular left and right bulge lines and the forming lines form S-shaped conditions due to poor forming of the cartons, so that the cartons are poor in forming, low in qualification rate and quality, and the upper and lower rocking covers of the cartons have the condition of a shear knife edge when being sealed, thereby influencing the efficiency of product packaging and the quality of the cartons.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the spraying system for the explosion-proof line of the carton, so that the quality and the qualification rate of the finished carton are improved, the working efficiency in packaging is improved, and the cost caused by the explosion of the line is reduced.
The invention provides a carton explosion-proof line spraying system which comprises a steam manufacturing device, a main pipeline for conveying steam, a flow opening and closing valve for opening and closing the steam, a main control mechanism for controlling the flow pressure of the steam and a spraying assembly for spraying the steam, wherein the main pipeline is connected with the steam manufacturing device; the steam manufacturing device is communicated with the flow on-off valve through the main pipeline, the main control mechanism is communicated with the flow on-off valve through the main pipeline, and the spraying assembly is communicated with the main control mechanism through the conveying pipe, so that steam is sprayed through the spraying assembly and penetrates through the edge holes at the grooving and line pressing positions of the corrugated board of the carton.
Preferably, the spray assembly comprises a steam nozzle and an air nozzle; the spray head of the steam nozzle is in line spray or multi-point spray, the steam nozzle and the air nozzle are both communicated with the main control mechanism through conveying pipes, the steam temperature of the steam nozzle is 40-50 ℃, and the pressure of the steam nozzle is 0.15-0.35 MPa.
Preferably, the steam generating device includes an electric boiler, a water treatment assembly, and a blower; steam water enters the electric boiler through the water treatment component to heat steam, the blower is installed on the electric boiler, the temperature of the steam in the main pipeline is kept between 150 ℃ and 180 ℃, and the pressure in the main pipeline is 7 KG.
Preferably, the air nozzle is composed of two side-by-side nozzles, with the steam nozzle interposed therebetween, such that the air nozzle is arranged around the steam nozzle.
Preferably, the main control mechanism comprises a steam conditioning system and an air conditioning system; the steam adjusting system comprises a steam conveying pipe and a steam shunt pipe, one end of the steam conveying pipe is communicated with the main pipeline, the other end of the steam conveying pipe is communicated with the shunt pipe, a pressure reducing valve, a gas-liquid separator and a jet quantity adjusting valve are sequentially arranged on the steam conveying pipe along the steam flowing direction, a plurality of jet valves are arranged on the steam shunt pipe, and the jet valves are respectively communicated with the steam nozzles through conveying pipes; the air conditioning system is in communication with the air nozzle through a duct.
Preferably, the air conditioning system includes an air compression device, a heat exchanger, an air delivery pipe, and an air bypass pipe; the air compression device is connected with an air delivery pipe through a connecting pipe, one end of the air delivery pipe is communicated with the connecting pipe, the other end of the air delivery pipe is communicated with the heat exchanger and heats and delivers air into the air shunt pipe, the air shunt pipe is provided with interfaces with the same number as the injection valves, and the delivery pipe is communicated with the air nozzle through the interfaces; the heat exchanger is provided with four connectors, two connectors are respectively connected with an inlet and an outlet of air, the other two connectors comprise a heat medium inlet and a condensed water outlet, the heat medium inlet is connected with a steam inlet through a confluence pipe, the condensed water outlet is connected with a first drain pipe, and the first drain pipe extends to the outside of the case and extends into a water pit arranged outside.
Preferably, a second drain pipe is connected to a condensed water outlet in the gas-liquid separator, the second drain pipe is located below the steam delivery pipe and the steam shunt pipe, the steam shunt pipe is communicated through a communicating pipe, and the second drain pipe extends to the outside of the case and extends into a sump arranged outside.
Preferably, the injection quantity regulating valve divides the steam conveying pipe into three parallel pipelines, the three pipelines are respectively provided with a stop valve, two pipelines are respectively provided with a pressure regulating valve, and a pressure gauge is arranged between the injection quantity regulating valve and the steam shunt pipe.
Preferably, the steam nozzle and the air nozzle are connected with a moving device capable of moving transversely, and the moving device is installed on the carton processing device.
Preferably, an auxiliary heat preservation pipeline is arranged outside the main pipeline.
The invention has the beneficial effects that: the structure of the invention comprises a steam manufacturing device and a conveying pipeline for conveying steam, wherein a steam nozzle is arranged on the conveying pipeline, the steam nozzle sprays the steam and penetrates through the grooving and pressing positions on the corrugated paper, so that the raw paper fiber at the folding position is softened, the conditions of line explosion and fracture can not occur during folding, the pressing line is flat, the forming line is a straight line, the condition of a shearing edge during sealing is avoided, the generation of condensed water during spraying the condensed water into the corrugated paper of a carton is avoided by controlling the steam temperature and pressure in the main pipe and the steam temperature and pressure at the steam nozzle, the quality of the finished carton is improved, and the integral production cost is reduced.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the flow structure of the present invention;
FIG. 2 is a schematic view of the steam nozzle aligned with the corrugated cardboard slot pressing line;
FIG. 3 is a two different block diagrams of a steam nozzle;
FIG. 4 is a schematic illustration of a problem with folding a prior art carton;
fig. 5 is a schematic view of the processed product of the present invention after folding.
In the drawing, an electric boiler 1, a water treatment component 2, a main pipeline 3, a flow opening and closing valve 4, a gas-liquid separator 5, a pressure reducing valve 6, a jet quantity regulating valve 7, a steam shunt pipe 8, a second water discharge pipe 9, an air compression device 10, a connecting pipe 11, an air delivery pipe 12, a heat exchanger 13, an air shunt pipe 14, a confluence pipe 15, a first water discharge pipe 16, an air nozzle 17, a steam nozzle 18, a water pit 19, a blower 20, a steam delivery pipe 21 and a slotted pressing line 22 are arranged.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1, the arrows in the figure indicate the direction of the medium flow, and other components in the figure are common in the art, such as a stop valve and a pressure regulating valve; the utility model provides an explosion-proof line spraying system of carton which characterized in that: comprises a steam manufacturing device, a main pipeline 3 for conveying steam, a flow on-off valve 4 for opening and closing steam, a main control mechanism for controlling the flow pressure of the steam and a spraying assembly for spraying the steam; the steam manufacturing device is communicated with the flow on-off valve 4 through the main pipeline 3, the main control mechanism is communicated with the flow on-off valve 4 through the main pipeline 3, and the spraying assembly is communicated with the main control mechanism through a conveying pipe, so that steam is sprayed through the spraying assembly and penetrates through the edge holes at the position of the groove pressing line 22 of the corrugated cardboard of the carton. Make steam through steam manufacturing installation, then come the switching of control steam through flow on-off valve 4 on trunk line 3 for steam enters into main control mechanism through trunk line 3, and the control regulation through among the main control mechanism makes through injection subassembly spun steam have appointed temperature and pressure size, ensures that steam can be better in the corrugated paper soften body paper fibre, has guaranteed the off-the-shelf quality of carton.
Preferably, as shown in fig. 2 to 3, the spray assembly includes a steam nozzle 18 and an air nozzle 17, the steam nozzle 18 and the air nozzle 17 are both communicated with the main control mechanism through a conveying pipe, a spray head of the steam nozzle 18 is a linear spray or a multi-point spray, the steam temperature of the steam nozzle 18 is 40 ℃ to 50 ℃, the pressure of the steam nozzle 18 is 0.15 MPa to 0.35MPa, and the temperature of the steam nozzle 18 can be in the above range through the adjustment of the main control device.
Preferably, the steam generating apparatus includes an electric boiler 1, a water treatment module 2, and a blower 20; steam water enters the electric boiler 1 through the water treatment component 2 to heat and generate steam, the blower 20 is installed on the electric boiler 1, the temperature of the steam in the main pipeline 3 is maintained between 150 ℃ and 180 ℃, and the pressure in the main pipeline 3 is 0.7 MPa. The conventional electric boiler 1 is provided with a pressure indicator of a main pipe to visually control the pressure in the main pipe, the temperature of the steam heated by the electric boiler 1 is ensured to be 150-180 ℃, the steam enters the main pipe rapidly through a blower 20 to ensure the pressure of a subsequent nozzle of the steam nozzle 18, and the water treatment component 2 is a water treatment device which is a soft water treatment device and is commonly used in the existing steam pipeline field. .
Preferably, the air nozzle 17 consists of two side-by-side nozzles, between which the steam nozzle 18 is inserted, so that the air nozzle 17 is arranged around the steam nozzle 18. The provision of the air nozzles 17 on the one hand provides a certain heat-insulating function for the steam nozzles 18 via the air nozzles 17 and on the other hand also assists the steam in penetrating the entire corrugated cardboard.
Preferably, the main control mechanism comprises a steam conditioning system and an air conditioning system; the steam adjusting system comprises a steam conveying pipe 21 and a steam shunt pipe 8, one end of the steam conveying pipe 21 is communicated with the main pipeline 3, the other end of the steam conveying pipe 21 is communicated with the shunt pipe, a pressure reducing valve 6, a gas-liquid separator 5 and an injection quantity adjusting valve 7 are sequentially arranged on the steam conveying pipe 21 along the steam flowing direction, a plurality of injection valves are arranged on the steam shunt pipe 8, and the injection valves are respectively communicated with the steam nozzle 18 through conveying pipes; the air conditioning system communicates with the air nozzles 17 through a duct. The nozzle flow and pressure of the steam nozzle 18 are controlled by adjusting the injection quantity adjusting valve 7, so that the pressure of the steam nozzle 18 communicated through the conveying pipe is in a specified 0.15-0.35MPa, and the flow and pressure of the steam nozzle 18 communicated on the branch pipe are consistent by arranging the branch pipe, and the gas-liquid separator 5 is a device in a common steam pipeline in the prior art.
Preferably, the air conditioning system includes an air compressing device 10, a heat exchanger 13, an air delivery pipe 12, and an air bypass pipe 14; the air compression device 10 is connected with an air delivery pipe 12 through a connecting pipe 11, one end of the air delivery pipe 12 is communicated with the connecting pipe 11, the other end of the air delivery pipe is communicated with the heat exchanger 13 and heats and delivers air into the air diversion pipe 14, the air diversion pipe 14 is provided with interfaces which are the same as the number of the injection valves, and the delivery pipe is communicated with the air nozzle 17 through the interfaces; the heat exchanger 13 is provided with four connectors, two of the connectors are respectively connected with an inlet and an outlet of air, the other two connectors comprise a heat medium inlet and a condensed water outlet, the heat medium inlet is connected with a steam inlet through a conveying pipe, the condensed water outlet is connected with a first drain pipe 16, and the first drain pipe 16 extends to the outside of the case and extends into a water pit 19 arranged outside. The air is compressed and heated by the heat exchanger 13, so that the air sprayed out from the air nozzle 17 is pressurized and high-temperature air, the condensation of steam sprayed into corrugated paper by a steam spray head is avoided, the temperature of the steam sprayed out from the steam nozzle 18 is also ensured, and the condensed water in the heat exchanger 13 is discharged out of the case through the first water discharge pipe 16.
Preferably, a second drain pipe 9 is connected to a condensed water outlet of the gas-liquid separator 5, the second drain pipe 9 is located below the steam delivery pipe 21 and the steam shunt pipe 8, the steam shunt pipe 8 is communicated through a communicating pipe, and the second drain pipe 9 extends to the outside of the chassis and extends into a water pit 19 arranged outside. The condensed water in the gas-liquid separator 5 is discharged to a water pit 19 outside the machine case through a second water discharge pipe 9, so that the phenomenon that the condensed water is deposited in the machine case to influence the work of the equipment is avoided.
Preferably, the injection quantity regulating valve 7 divides the steam delivery pipe 21 into three parallel pipelines, the three pipelines are respectively provided with a stop valve, two pipelines are respectively provided with a pressure regulating valve, and a pressure gauge is arranged between the injection quantity regulating valve 7 and the steam shunt pipe 8. Divide into three parallelly connected pipelines through with steam conveying pipe 21 and make when needs different pressure, reach the condition of different pressure through adjusting different pressure regulating valve for this device suitability is stronger, and more convenient quick through the visual control of manometer.
Preferably, a laterally movable moving device is connected to the steam nozzle 18 and the air nozzle 17, and the moving device is installed on the carton processing device. The moving device is a moving structure which is common in the prior art, the moving assembly in this example comprises a sliding rod which is transversely installed on the carton processing device and a moving device which is sleeved on the sliding rod, the moving device slides along the sliding rod to achieve the purpose of moving the steam nozzle 18 and the air nozzle 17, and the moving mode of the moving device can be manual moving or automatic control moving, and the automatic control moving is the prior mature technology. The position of the steam nozzle 18 is adjusted by the above-mentioned moving device so that the steam nozzle 18 can be aligned with the position of the fluting press line 22 on the corrugated cardboard.
Preferably, an auxiliary heat insulation pipeline is arranged outside the main pipeline 3, the auxiliary heat insulation pipeline is a pipeline heat insulation technology commonly used in the prior art, an electric auxiliary heat pipeline is adopted in the embodiment, and the pipeline with the resistance wire is electrified to generate heat to ensure the temperature in the main pipeline.
The operation of the embodiment configured as described above is explained below:
the invention discloses a carton explosion-proof line spraying system which comprises a steam manufacturing device, a main pipeline 3 for conveying steam, a flow opening and closing valve 4 for opening and closing the steam, a main control mechanism for controlling the flow pressure of the steam and a spraying assembly for spraying the steam, wherein the specific components and the arrangement positions (shown in figure 1) are shown. The working principle is as follows: high-temperature steam is sprayed into the corrugated paper of the carton to soften the raw paper fibers, so that the paper can not be broken and broken when being folded, and the quality of finished products is improved. The specific treatment process comprises the following steps: the corrugated board to be folded is placed on an operation table of a carton processing device, the positions of a steam nozzle 18 and an air nozzle 17 are adjusted by adjusting a moving device to align the positions of the grooves and the lines on the corrugated board, so that steam penetrates through the corrugated board and softens raw paper fibers on the corrugated board through the steam, the air nozzle 17 is arranged around the steam nozzle 18, the temperature of the steam sprayed out from the steam nozzle 18 is kept through the air nozzle 17, and the auxiliary steam is blown into the corrugated board to achieve the purpose of softening the raw paper fibers by bottom measurement, thereby achieving the purpose of preventing the lines of the carton from being exploded.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. The utility model provides an explosion-proof line spraying system of carton which characterized in that: comprises a steam manufacturing device, a main pipeline for conveying steam, a flow on-off valve for opening and closing the steam, a main control mechanism for controlling the flow pressure of the steam and a spraying assembly for spraying the steam; the steam manufacturing device is communicated with the flow on-off valve through the main pipeline, the main control mechanism is communicated with the flow on-off valve through the main pipeline, and the spraying assembly is communicated with the main control mechanism through the conveying pipe, so that steam is sprayed through the spraying assembly and penetrates through the edge holes at the grooving and line pressing positions of the corrugated board of the carton.
2. A carton blast line protection sprinkler system in accordance with claim 1, wherein: the spray assembly comprises a steam nozzle and an air nozzle; the spray head of the steam nozzle is in line spray or multi-point spray, the steam nozzle and the air nozzle are both communicated with the main control mechanism through conveying pipes, the steam temperature of the steam nozzle is 40-50 ℃, and the pressure of the steam nozzle is 0.15-0.35 MPa.
3. A carton blast line protection sprinkler system in accordance with claim 1, wherein: the steam manufacturing device comprises an electric heating boiler, a water treatment component and a blower; steam water enters the electric boiler through the water treatment component to heat and generate steam, the blower is installed on the electric boiler, the temperature of the steam in the main pipeline is kept between 150 ℃ and 180 ℃, and the pressure in the main pipeline is 0.7 MPa.
4. A carton blast line protection sprinkler system in accordance with claim 1, wherein: the air nozzle is composed of two side-by-side nozzles, and the steam nozzle is inserted between the two nozzles such that the air nozzle is arranged around the steam nozzle.
5. A carton blast line protection sprinkler system in accordance with claim 2, wherein: the main control mechanism comprises a steam conditioning system and an air conditioning system; the steam adjusting system comprises a steam conveying pipe and a steam shunt pipe, one end of the steam conveying pipe is communicated with the main pipeline, the other end of the steam conveying pipe is communicated with the shunt pipe, a pressure reducing valve, a gas-liquid separator and a jet quantity adjusting valve are sequentially arranged on the steam conveying pipe along the steam flowing direction, a plurality of jet valves are arranged on the steam shunt pipe, and the jet valves are respectively communicated with the steam nozzles through conveying pipes; the air conditioning system is in communication with the air nozzle through a duct.
6. A carton blast line protection sprinkler system in accordance with claim 5, wherein: the air conditioning system comprises an air compression device, a heat exchanger, an air delivery pipe and an air shunt pipe; the air compression device is connected with an air delivery pipe through a connecting pipe, one end of the air delivery pipe is communicated with the connecting pipe, the other end of the air delivery pipe is communicated with the heat exchanger and heats and delivers air into the air shunt pipe, the air shunt pipe is provided with interfaces with the same number as the injection valves, and the delivery pipe is communicated with the air nozzle through the interfaces; the heat exchanger is provided with four connectors, two connectors are respectively connected with an inlet and an outlet of air, the other two connectors comprise a heat medium inlet and a condensed water outlet, the heat medium inlet is connected with a steam inlet through a confluence pipe, the condensed water outlet is connected with a first drain pipe, and the first drain pipe extends to the outside of the case and extends into a water pit arranged outside.
7. A carton blast line protection sprinkler system in accordance with claim 5, wherein: and a second drain pipe is connected to a condensed water outlet in the gas-liquid separator, is positioned below the steam delivery pipe and the steam shunt pipe, the steam shunt pipe is communicated through a communicating pipe, and the second drain pipe extends to the outside of the case and extends into a water pit arranged outside.
8. A carton blast line protection sprinkler system in accordance with claim 5, wherein: the injection quantity regulating valve divides the steam conveying pipe into three parallel pipelines, stop valves are respectively arranged on the three pipelines, pressure regulating valves are respectively arranged on the two pipelines, and a pressure gauge is arranged between the injection quantity regulating valve and the steam flow dividing pipe.
9. A carton blast line protection sprinkler system in accordance with claim 2, wherein: the steam nozzle and the air nozzle are connected with a moving device capable of moving transversely, and the moving device is installed on the carton processing device.
10. A carton blast line protection sprinkler system according to any one of claims 1-9, wherein: and an auxiliary heat insulation pipeline is arranged outside the main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847702.6A CN110774658A (en) | 2019-09-09 | 2019-09-09 | Carton explosion-proof line spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847702.6A CN110774658A (en) | 2019-09-09 | 2019-09-09 | Carton explosion-proof line spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110774658A true CN110774658A (en) | 2020-02-11 |
Family
ID=69383406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910847702.6A Pending CN110774658A (en) | 2019-09-09 | 2019-09-09 | Carton explosion-proof line spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110774658A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2592451A (en) * | 2020-07-28 | 2021-09-01 | Frugalpac Ltd | Apparatus for manufacturing a container |
| CN113665172A (en) * | 2021-09-07 | 2021-11-19 | 重庆随和印刷机械有限公司 | Spraying device for printing carton explosion-proof line softening corrugated forming scissor edge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718005U (en) * | 2012-08-30 | 2013-02-06 | 漳州正隆纸业有限公司 | Spray humidification system of flat double-wall machine |
| CN204282127U (en) * | 2014-11-27 | 2015-04-22 | 山东宏飞包装股份有限公司 | A kind of corrugated board damping device |
| CN207509872U (en) * | 2017-12-06 | 2018-06-19 | 仙桥集团有限公司 | Corrugated paper high-efficiency steam heating system |
| CN109501380A (en) * | 2018-12-24 | 2019-03-22 | 杭州郁速机械科技有限公司 | A kind of printing crimping auxiliary system |
| CN209350978U (en) * | 2018-12-24 | 2019-09-06 | 杭州郁速机械科技有限公司 | A kind of printing crimping auxiliary system |
| CN211000200U (en) * | 2019-09-09 | 2020-07-14 | 重庆随和印刷机械有限公司 | Explosion-proof line device for carton |
-
2019
- 2019-09-09 CN CN201910847702.6A patent/CN110774658A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718005U (en) * | 2012-08-30 | 2013-02-06 | 漳州正隆纸业有限公司 | Spray humidification system of flat double-wall machine |
| CN204282127U (en) * | 2014-11-27 | 2015-04-22 | 山东宏飞包装股份有限公司 | A kind of corrugated board damping device |
| CN207509872U (en) * | 2017-12-06 | 2018-06-19 | 仙桥集团有限公司 | Corrugated paper high-efficiency steam heating system |
| CN109501380A (en) * | 2018-12-24 | 2019-03-22 | 杭州郁速机械科技有限公司 | A kind of printing crimping auxiliary system |
| CN209350978U (en) * | 2018-12-24 | 2019-09-06 | 杭州郁速机械科技有限公司 | A kind of printing crimping auxiliary system |
| CN211000200U (en) * | 2019-09-09 | 2020-07-14 | 重庆随和印刷机械有限公司 | Explosion-proof line device for carton |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2592451A (en) * | 2020-07-28 | 2021-09-01 | Frugalpac Ltd | Apparatus for manufacturing a container |
| WO2022023728A1 (en) * | 2020-07-28 | 2022-02-03 | Frugalpac Limited | Apparatus for manufacturing a container |
| GB2592451B (en) * | 2020-07-28 | 2023-02-01 | Frugalpac Ltd | Apparatus for manufacturing a container |
| CN113665172A (en) * | 2021-09-07 | 2021-11-19 | 重庆随和印刷机械有限公司 | Spraying device for printing carton explosion-proof line softening corrugated forming scissor edge |
| CN113665172B (en) * | 2021-09-07 | 2022-12-16 | 重庆随和印刷机械有限公司 | Spraying device for forming shear edge by softening corrugated paper with explosion-proof line of printing carton |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110774658A (en) | Carton explosion-proof line spraying system | |
| CN211000200U (en) | Explosion-proof line device for carton | |
| CN103938483A (en) | Paper humidifying device on paper making machine | |
| CN204282127U (en) | A kind of corrugated board damping device | |
| CN104534448A (en) | Non-leakage draining system for high-and-low pressure steam separation | |
| US20160151956A1 (en) | A Bottle Blank Heating Air Channel for Bottle Blowing Machine | |
| CN1025177C (en) | Heating apparatus for packaging materials | |
| CN111409159B (en) | Continuous production system and production method of bamboo flattening plate | |
| CN202318505U (en) | Preheating and humidifying treatment device for thick fiber-board production | |
| CN205603969U (en) | Quick disconnect nozzle assembly | |
| CN104894920A (en) | Novel energy-saving paper heater for paper production line and paper pre-heating equipment utilizing novel energy-saving paper heater | |
| CN208161975U (en) | A kind of white glue with vinyl automatic dispensing device | |
| CN111169101A (en) | Corrugating machine with humidifying and heating functions | |
| CN103924474B (en) | A kind of paper humidifying equipment | |
| CN205929608U (en) | Stupefied sharp heating device of corrugated container board line | |
| CN103764908A (en) | Method and system for recovering heat for a drying section of a machine for producing a material web | |
| CN201269838Y (en) | Electricity heating water cooling vulcanizing plate for PVG conveyor belt test machine | |
| CN201451301U (en) | Automatic humidification device for reducing over-dried tobacco from thin plate type drying system | |
| CN205775627U (en) | A kind of linkage type damping device | |
| CN209741466U (en) | Tangent line hot bonding device | |
| CN202718005U (en) | Spray humidification system of flat double-wall machine | |
| CN110509619A (en) | A kind of corrugated board drying and shaping technique | |
| CN108642974A (en) | A kind of molded equipment of plant and processing method | |
| CN113510973A (en) | Humidifying explosion-proof line device for corrugated board | |
| CN1272607A (en) | Equipment for producing high-pressure saturated steam by means of continuous water atomization and heating process |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
|
| RJ01 | Rejection of invention patent application after publication |