CN113002064A - Processing technology of packaging bag with interlayer - Google Patents
Processing technology of packaging bag with interlayer Download PDFInfo
- Publication number
- CN113002064A CN113002064A CN202110299385.6A CN202110299385A CN113002064A CN 113002064 A CN113002064 A CN 113002064A CN 202110299385 A CN202110299385 A CN 202110299385A CN 113002064 A CN113002064 A CN 113002064A
- Authority
- CN
- China
- Prior art keywords
- interlayer
- bag
- plastic film
- bag body
- plastic films
- 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.)
- Granted
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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
- B31B70/645—Making seals transversally to the direction of movement
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/10—Feeding or positioning webs
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/16—Cutting webs
-
- 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
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
- B31B70/644—Making seals parallel to the direction of movement, i.e. longitudinal sealing
-
- 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
- B31B2155/00—Flexible containers made from webs
-
- 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
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
-
- 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
- B31B2170/00—Construction of flexible containers
- B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
Landscapes
- Making Paper Articles (AREA)
Abstract
本发明公开了带隔层的包装袋加工工艺，属于包装袋加工技术领域，包括以下加工工序：步骤一：预先对三边封制袋机进行调试，以保证其能够正常进行制袋作业；步骤二：在三边封制袋机前端放料工位的放料胶辊上套装塑料膜卷，在机架内隔层放料工位的放料盘上套装隔层塑料膜卷，并将袋体塑料膜和隔层塑料膜分别缠绕在各自的导向组件后，把两者端头部两边对齐贴近放置在设备后方的前端牵拉机构处；本发明，通过在机架内配套设置隔层放料工位，其可与设备前端放料工位的塑料膜卷相配合，制袋时，牵拉机构可同时将隔层塑料膜牵拉至上下袋体塑料膜的之间，以进行夹取输送、热封连接以及裁切作业，最终制成一个个带隔层的包装袋，因而适合广泛推广并使用。
The invention discloses a processing technology of a packaging bag with a partition layer, which belongs to the technical field of packaging bag processing. Two: Set the plastic film roll on the unwinding rubber roller of the unloading station at the front end of the three-side sealing bag making machine, set the plastic film roll on the unloading tray of the spacer unloading station in the frame, and put the bag After the body plastic film and the interlayer plastic film are respectively wrapped around their respective guide components, the two ends are aligned and placed close to the front end pulling mechanism at the rear of the equipment; The feeding station, which can be matched with the plastic film roll of the feeding station at the front end of the equipment. When making bags, the pulling mechanism can simultaneously pull the interlayer plastic film between the upper and lower bag body plastic films for clamping. Conveying, heat-sealing connection and cutting operations are finally made into bags with compartments, which are suitable for widespread promotion and use.
Description
Technical Field
The invention belongs to the technical field of packaging bag processing, and particularly relates to a packaging bag processing technology with an interlayer.
Background
With the development and progress of society, the market demands for plastic packaging bags more and more, and the requirements for the types of the plastic packaging bags are more and more, but with the appearance of various processed goods, the packaging bags play more and more roles in the circulation field.
The conventional bag making machine for processing the plastic packaging bags generally only has the capability and process of producing the packaging bags with the independent placing cavities, and plastic bags with interlayers cannot be produced, so that the packaging bags cannot well meet the containing requirements when different articles are required to be placed in a classified mode.
Disclosure of Invention
The invention aims to provide a processing technology of a packaging bag with an interlayer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the processing technology of the packaging bag with the interlayer comprises the following processing procedures:
the method comprises the following steps: debugging the three-edge sealing bag making machine in advance to ensure that the bag making machine can normally carry out bag making operation;
step two: sleeving a plastic film roll on a feeding rubber roll of a feeding station at the front end of a three-edge sealing bag making machine, sleeving an interlayer plastic film roll on a feeding disc of an interlayer feeding station in a frame, respectively winding a bag body plastic film and an interlayer plastic film on respective guide components, and aligning and closely placing two sides of end parts of the bag body plastic film and the interlayer plastic film at a front end traction mechanism behind the equipment;
step three: according to the size of the plastic bag, the positions of the transverse heat sealing mechanism, the longitudinal heat sealing mechanism and the cutting mechanism are well installed and adjusted, the left and right clamping rollers are adjusted to align the left and right films, and the front and rear clamping rollers are adjusted to align the patterns of the packaging bags;
step four: starting a three-edge sealing bag making machine to make a bag, simultaneously drawing bag body plastic films of plastic film rolls and interlayer plastic films of the interlayer plastic film rolls by a plurality of groups of traction mechanisms at the rear ends of the three-edge sealing bag making machine, uniformly cutting the bag body plastic films from the center line through a cutting plate at the rear end of a material placing station to form symmetrical bag body upper plastic films and bag body lower plastic films, respectively guiding and conveying the bag body upper plastic films and the bag body lower plastic films, moving the interlayer plastic films to a position between the bag body upper plastic films and the bag body lower plastic films, and finally, orderly stacking the three into three layers of bag body upper surfaces, interlayer surfaces and bottom surfaces and simultaneously and stably conveying the;
step five: the plastic film above the bag body, the interlayer plastic film and the plastic film below the bag body are subjected to hot melting and transverse sealing at the transverse heat sealing mechanism, and are subjected to hot melting and longitudinal sealing at the longitudinal heat sealing mechanism, and finally, the plastic film is cut into a packaging bag with an interlayer by the cutting mechanism.
By adopting the technical scheme, the interlayer discharging station is arranged in the frame in front of the three-edge sealing bag making machine and can be matched with the plastic film roll of the discharging station at the front end of the three-edge sealing bag making machine, so that the three-edge sealing bag making machine can make bags, a plurality of groups of traction mechanisms at the rear end of the three-edge sealing bag making machine can simultaneously draw the bag body plastic films of the plastic film roll and the interlayer plastic films of the interlayer plastic film roll, the bag body plastic films are evenly divided from the center line by the dividing plate at the rear end of the discharging station to form symmetrical bag body upper plastic films and bag body lower plastic films which are respectively guided and conveyed, the interlayer plastic films move to the space between the bag body upper plastic films and the bag body lower plastic films, and finally the three are orderly stacked into three layers of the upper surface, the interlayer surface and; and then, a transverse heat sealing mechanism, a longitudinal heat sealing mechanism and a cutting mechanism which are positioned at the rear end of the three-edge sealing bag making machine can be used for sequentially carrying out transverse sealing, longitudinal sealing and cutting treatment on the three layers of laminated plastic films so as to manufacture a packaging bag with an interlayer.
Preferably, the interlayer discharging station further comprises an interlayer guide assembly and a pressing assembly, the pressing assembly is fixedly mounted in front of the front end traction mechanism, the center position of the pressing assembly is in the same level with the center position of the front end traction mechanism, and the interlayer guide assembly is fixedly mounted in front of the pressing assembly.
Preferably, interlayer blowing station fixed mounting puts in the frame central point, and the blowing rubber roll of blowing dish on the interlayer blowing station and front end blowing station is parallel to each other this moment, perhaps interlayer blowing station fixed mounting is one side in the frame, and the blowing rubber roll mutually perpendicular of blowing dish on the interlayer blowing station and front end blowing station this moment is located one side in the frame interlayer blowing station still includes tension assembly and feeding direction subassembly, tension assembly is located the blowing dish one side of interlayer blowing station, just feeding direction subassembly is located tension assembly and pressure and holds between the subassembly.
Preferably, the temperature of the three layers of plastic films of the upper surface, the interlayer surface and the bottom surface of the bag body is 50-60 ℃, the hot melting sealing speed is not more than 60-80 m/min, and the sealing edge width is 0.5mm-10 cm.
Preferably, in the cutting process of the cutting mechanism, the cutter cuts along a center line of the edge sealing edge shared between two adjacent plastic bag units.
Preferably, the rear end of the three-edge sealing bag making machine is also fixedly provided with a plurality of groups of floating rollers for supporting plastic films of the conveying bag bodies.
Preferably, a color mark sensor for detecting the deviation of the bag body is fixedly mounted at the top of the front side of the traction mechanism at the tail end.
Preferably, an infrared counter is fixedly mounted at the rear end of the cutting mechanism.
Preferably, the rear end of the pressing component is also fixedly provided with a buzzer, and the front end of the buzzer is fixedly provided with a photoelectric emitter and a photoelectric receiver.
Preferably, the photoelectric emitter and the photoelectric receiver are respectively arranged on the upper side and the lower side of the interlayer plastic film, and the photoelectric emitter and the photoelectric receiver are combined to form a photoelectric switch for controlling the buzzer to work.
Compared with the prior art, the invention has the beneficial effects that:
according to the three-edge sealing bag making machine, an interlayer discharging station is arranged in a machine frame in front of the three-edge sealing bag making machine and can be matched with a plastic film roll of the discharging station at the front end of the three-edge sealing bag making machine, so that the three-edge sealing bag making machine can make bags, a plurality of groups of traction mechanisms at the rear end of the three-edge sealing bag making machine can simultaneously draw bag body plastic films of the plastic film roll and the interlayer plastic films of the interlayer plastic film roll, the bag body plastic films are respectively guided and conveyed after being evenly divided from a center line by a dividing plate at the rear end of the discharging station, the bag body upper plastic films and the bag body lower plastic films which are in a symmetrical shape are formed, the interlayer plastic films move to a position between the bag body upper plastic films and the bag body lower plastic films, and finally the; and then, a transverse heat sealing mechanism, a longitudinal heat sealing mechanism and a cutting mechanism which are positioned at the rear end of the three-edge sealing bag making machine can be used for sequentially carrying out transverse sealing, longitudinal sealing and cutting treatment on the three layers of laminated plastic films so as to manufacture a packaging bag with an interlayer.
Drawings
FIG. 1 is a schematic flow chart of the operation of the present invention.
Fig. 2 is a schematic diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 5 is an enlarged view of part a of example 2 of the present invention.
Fig. 6 is an enlarged view of part B of example 2 of the present invention.
In the figure: 1. discharging rubber rollers; 2. a frame; 3. an upper guide assembly; 4. dividing the plate; 5. a cutting mechanism; 6. placing a tray; 7. a feed guide assembly; 8. a traction mechanism; 9. a transverse heat sealing mechanism; 10. a lower guide assembly; 11. a floating roll; 12. a longitudinal heat sealing mechanism; 13. a color code sensor; 14. a pressing component; 15. a tension assembly; 1501. a cylinder; 1502. mounting a plate; 1503. erecting a rod; 1504. a first guide rod; 1505. a second guide rod; 16. an infrared counter; 17. a photoelectric switch; 18. a buzzer; 19. a material roll limiting component; 1901. erecting a rod; 1902. a sliding sleeve; 1903. a limiting rod; 1904. tightening the knob; 20. the interlayer guides the assembly.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thereby implement the subject matter described herein, and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as needed. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, features described with respect to some examples may also be combined in other examples.
Example 1
Referring to fig. 1-2, the process for manufacturing the packaging bag with the interlayer includes the following steps:
the method comprises the following steps: debugging the three-edge sealing bag making machine in advance to ensure that the bag making machine can normally carry out bag making operation;
step two: plastic film rolls are sleeved on a discharging rubber roll 1 of a discharging station at the front end of a three-edge sealing bag making machine, interlayer plastic film rolls are sleeved on a discharging tray 6 of an interlayer discharging station in a frame 2, and after a bag body plastic film and an interlayer plastic film are respectively wound on respective guide components, the two ends of the two end parts are aligned and closely placed at a front end traction mechanism 8 behind the equipment;
step three: according to the size of the plastic bag, the positions of the transverse heat sealing mechanism 9, the longitudinal heat sealing mechanism 12 and the cutting mechanism 5 are well adjusted, the left and right clamping rollers are adjusted to align the left and right films, and the front and rear clamping rollers are adjusted to align the patterns of the packaging bags;
step four: starting the three-edge sealing bag making machine to make a bag, simultaneously drawing bag body plastic films of the plastic film rolls and interlayer plastic films of the interlayer plastic film rolls by a plurality of groups of traction mechanisms 8 at the rear ends of the three-edge sealing bag making machine, respectively guiding and conveying the plastic films above the bag body and the plastic films below the bag body through the upper guide component 3 and the lower guide component 10, moving the interlayer plastic films to a position between the plastic films above the bag body and the plastic films below the bag body, and orderly stacking the three into three layers of the upper surface, the interlayer surface and the bottom surface of the bag body, and simultaneously stably conveying the three layers to the rear end of the three-;
step five: the plastic film above the bag body, the interlayer plastic film and the plastic film below the bag body are subjected to hot melting transverse sealing at the transverse heat sealing mechanism 9, and are subjected to hot melting longitudinal sealing at the longitudinal heat sealing mechanism 12, and finally are cut into a packaging bag with an interlayer by the cutting mechanism 5.
Referring to fig. 2, in order to guide the feeding of the interlayer plastic film and improve the flatness of the conveyed and processed interlayer plastic film, the interlayer emptying station further includes an interlayer guide assembly 20 and a pressing assembly 14, the pressing assembly 14 is fixedly installed in front of the front end traction mechanism 8, the center position of the pressing assembly 14 is at the same level as the center position of the front end traction mechanism 8, and the interlayer guide assembly 20 is fixedly installed in front of the pressing assembly 14.
Wherein the holding-down assembly 14 comprises a holding-down roller set for the inner interlayer to pass through, and the holding-down roller set is fixedly arranged in front of the front end traction mechanism 8.
Referring to fig. 2, in order to facilitate that the plastic films on the interlayer side of the packaging bag and the plastic films on the upper side and the lower side of the packaging bag enter the rear end of the three-edge-sealing bag making machine in a mutually parallel posture, the interlayer discharging station is fixedly installed at the central position in the frame 2, and the discharging tray 6 on the interlayer discharging station is parallel to the discharging rubber roller 1 of the front-end discharging station.
Referring to fig. 2, in order to improve the hot-melt sealing effect of the three plastic films of the upper surface, the interlayer surface and the bottom surface of the bag body, the temperature of the hot-melt transverse sealing and the hot-melt longitudinal sealing of the three plastic films of the upper surface, the interlayer surface and the bottom surface of the bag body is 50-60 ℃, the hot-melt sealing speed is not more than 60-80 m/min, and the sealing edge width is 0.5mm-10 cm.
Referring to fig. 2, in order to maintain the size and length of the cut packaging bags, in the cutting process of the cutting mechanism 5, the cutting knife is cut along the center line of the edge sealing edge shared between two adjacent plastic bag units.
Referring to fig. 2, in order to ensure that three plastic films of the upper surface, the interlayer surface and the bottom surface of the bag body can be stably conveyed, a plurality of groups of floating rollers 11 for supporting the plastic films of the conveyed bag body are fixedly arranged at the rear end of the three-edge sealing bag making machine.
Referring to fig. 2, in order to facilitate the control system to detect the bag in the offset state so as to control the deviation rectifying device to automatically rectify the deviation of the packaging bag to be cut at the rear, a color mark sensor 13 for detecting the deviation of the bag is fixedly installed at the top of the front side of the tail end traction mechanism.
Referring to fig. 2, in order to count the number of the cut packages, an infrared counter 16 is further fixedly installed at the rear end of the cutting mechanism.
Referring to fig. 2, in order to detect the interlayer plastic film during conveying so as to respond in time when the interlayer material discharging station is disconnected, a buzzer 18 is fixedly installed at the rear end of the pressing and holding assembly, and a photoelectric emitter and a photoelectric receiver are fixedly installed at the front end of the buzzer.
Referring to fig. 2, in order to detect the interlayer plastic film and alarm when the interlayer material discharging station is disconnected, and further remind the processing personnel to stop the feeding in time, the photoelectric emitter and the photoelectric receiver are respectively arranged on the upper side and the lower side of the interlayer plastic film, and the photoelectric emitter and the photoelectric receiver are combined into a photoelectric switch 17 for controlling the buzzer 18 to work.
Example 2
In this embodiment, as shown in fig. 3 and 4, the interlayer material feeding station is fixedly installed at one side of the frame 2, the material feeding tray 6 on the interlayer material feeding station is perpendicular to the material feeding rubber roller 1 of the front material feeding station, the interlayer material feeding station at one side of the frame 2 further includes a material feeding guide assembly 7, and the material feeding guide assembly 7 is located between the tension assembly 15 and the pressing assembly 14, so that the difference of the embodiment 1 is that the feeding guide assembly 7 is used to guide the vertically fed inner interlayer plastic film into a horizontal posture and parallel to the upper and lower plastic films of the packaging bag, and finally, the bag body plastic film of the plastic film roll and the interlayer plastic film of the interlayer plastic film roll are simultaneously pulled by a plurality of groups of traction mechanisms 8 at the upper and lower ends of the three-edge-sealing bag making machine, so as to stack the three materials into the bag body, The three layers of the interlayer surface and the bottom surface are arranged, and the three layers of the interlayer surface and the bottom surface are simultaneously and stably conveyed to the rear end of the three-edge sealing bag making machine.
Considering that the rolled interlayer plastic film vertically placed on the material placing tray 6 cannot be quickly guided into a horizontal posture due to lack of tension when the rolled interlayer plastic film is guided by the feeding guide assembly 7, the interlayer material placing station further comprises a tension assembly 15, and the tension assembly 15 is located on one side of the material placing tray 6 of the interlayer material placing station.
Referring to fig. 4 and 6, the tension assembly 15 includes a vertical rod 1503 fixedly installed in the frame 2, a set of mounting plates 1502 is rotatably connected to the periphery of the vertical rod 1503, the two mounting plates 1502 are respectively located at two ends of the vertical rod 1503, a first guide rod 1504 and a second guide rod 1505 are rotatably connected between the two mounting plates 1502, and are driven to swing by a set of cylinders 1501, the cylinders of the two cylinders 1501 are respectively fixed on the frame 2 by the mounting frames, and the piston rods of the two cylinders are respectively movably connected with the mounting plates 1502 at corresponding positions.
Considering that the rolled interlayer plastic film vertically placed on the material placing disc 6 is easy to move up and down due to external traction tension when the interlayer plastic film is placed and conveyed, so that the conveying position of the interlayer plastic film subjected to material placing processing is deviated, and the quality of the interlayer packaging bag subjected to processing is unqualified, the interlayer material placing station further comprises a material rolling limiting component 19, please refer to fig. 4 and 5, wherein the material rolling limiting component 19 comprises a group of installation upright rods 1901 which are arranged on two sides of the rolled interlayer plastic film in a row, the bottom ends of the installation upright rods 1901 are welded with the rack 2, a sliding sleeve 1902 is sleeved on the periphery of the installation upright rods 1901, one side of the sliding sleeve 1902 is rotatably connected with a limiting rod 1903, and the other side of the sliding sleeve 1902 is respectively connected with a screwing knob 1904 in a threaded.
The working principle and the using process of the invention are as follows: processing personnel connect the electric wires of the three-edge sealing bag making machine with an external power supply mechanism in advance and debug the three-edge sealing bag making machine to ensure that the three-edge sealing bag making machine can normally perform bag making operation; next, a processing person sleeves a plastic film roll on a material discharging rubber roll 1 of a material discharging station at the front end of the three-edge sealing bag making machine, sleeves an interlayer plastic film roll on a material discharging disc 6 of an interlayer material discharging station in the frame 2, respectively winds a bag body plastic film and an interlayer plastic film on respective guide assemblies, and aligns and closely places two ends of the two end parts at a front end traction mechanism 8 behind the equipment; next, according to the size of the plastic bag, the processing personnel installs and adjusts the positions of the transverse heat sealing mechanism 9, the longitudinal heat sealing mechanism 12 and the cutting mechanism 5, adjusts the left and right clamping rollers to align the left and right films, and adjusts the front and rear clamping rollers to align the patterns of the packaging bags; next, a processing person starts a three-edge sealing bag making machine to make a bag, a plurality of groups of traction mechanisms 8 at the rear end of the three-edge sealing bag making machine simultaneously draw a bag body plastic film of a plastic film roll and an interlayer plastic film of the interlayer plastic film roll, the bag body plastic film is evenly divided from a center line through a dividing plate 4 at the rear end of a material placing station, the bag body plastic film and the bag body lower plastic film which form a symmetrical shape are respectively guided and conveyed through an upper guide component 3 and a lower guide component 10, the interlayer plastic film moves to a position between the bag body upper plastic film and the bag body lower plastic film after being guided and conveyed, and finally the three are orderly stacked into three layers of an upper layer, an interlayer surface and a bottom surface of the bag body and are stably conveyed towards the; finally, the transverse heat-sealing mechanism 9, the longitudinal heat-sealing mechanism 12 and the cutting mechanism 5 which are positioned at the rear end of the three-edge sealing bag making machine can sequentially carry out transverse sealing, longitudinal sealing and cutting treatment on the three layers of laminated plastic films, thereby manufacturing a packaging bag with an interlayer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The processing technology of the packaging bag with the interlayer is characterized by comprising the following processing procedures:
the method comprises the following steps: debugging the three-edge sealing bag making machine in advance to ensure that the bag making machine can normally carry out bag making operation;
step two: sleeving a plastic film roll on a feeding rubber roll of a feeding station at the front end of a three-edge sealing bag making machine, sleeving an interlayer plastic film roll on a feeding disc of an interlayer feeding station in a frame, respectively winding a bag body plastic film and an interlayer plastic film on respective guide components, and aligning and closely placing two sides of end parts of the bag body plastic film and the interlayer plastic film at a front end traction mechanism behind the equipment;
step three: according to the size of the plastic bag, the positions of the transverse heat sealing mechanism, the longitudinal heat sealing mechanism and the cutting mechanism are well installed and adjusted, the left and right clamping rollers are adjusted to align the left and right films, and the front and rear clamping rollers are adjusted to align the patterns of the packaging bags;
step four: starting a three-edge sealing bag making machine to make a bag, simultaneously drawing bag body plastic films of plastic film rolls and interlayer plastic films of the interlayer plastic film rolls by a plurality of groups of traction mechanisms at the rear ends of the three-edge sealing bag making machine, uniformly cutting the bag body plastic films from the center line through a cutting plate at the rear end of a material placing station to form symmetrical bag body upper plastic films and bag body lower plastic films, respectively guiding and conveying the bag body upper plastic films and the bag body lower plastic films, moving the interlayer plastic films to a position between the bag body upper plastic films and the bag body lower plastic films, and finally, orderly stacking the three into three layers of bag body upper surfaces, interlayer surfaces and bottom surfaces and simultaneously and stably conveying the;
step five: the plastic film above the bag body, the interlayer plastic film and the plastic film below the bag body are subjected to hot melting and transverse sealing at the transverse heat sealing mechanism, and are subjected to hot melting and longitudinal sealing at the longitudinal heat sealing mechanism, and finally, the plastic film is cut into a packaging bag with an interlayer by the cutting mechanism.
2. The processing technology of the packaging bag with the interlayer, according to claim 1, is characterized in that: the interlayer discharging station further comprises an interlayer guiding assembly and a pressing assembly, the pressing assembly is fixedly installed in front of the front end traction mechanism, the center position of the pressing assembly is in the same level with the center position of the front end traction mechanism, and the interlayer guiding assembly is fixedly installed in front of the pressing assembly.
3. The processing technology of the packaging bag with the interlayer as claimed in claim 1 or 2, wherein: interlayer blowing station fixed mounting puts in the frame central point, and the blowing rubber roll of blowing dish on the interlayer blowing station and front end blowing station is parallel to each other this moment, perhaps one side in the frame of interlayer blowing station fixed mounting, the blowing dish on the interlayer blowing station and the blowing rubber roll mutually perpendicular of front end blowing station this moment are located one side in the frame interlayer blowing station still includes tension assembly and feeding direction subassembly, tension assembly is located blowing dish one side of interlayer blowing station, just feeding direction subassembly is located tension assembly and pressure and holds between the subassembly.
4. The processing technology of the packaging bag with the interlayer, according to claim 1, is characterized in that: the temperature of the three layers of plastic films of the upper surface, the interlayer surface and the bottom surface of the bag body is 50-60 ℃, the hot melting sealing speed is not more than 60-80 m/min, and the sealing edge width is 0.5mm-10 cm.
5. The processing technology of the packaging bag with the interlayer, according to claim 1, is characterized in that: in the cutting process of the cutting mechanism, a cutter of the cutting mechanism cuts along the center line of the edge sealing edge shared between two adjacent plastic bag units.
6. The processing technology of the packaging bag with the interlayer, according to claim 1, is characterized in that: and the rear end of the three-edge sealing bag machine is also fixedly provided with a plurality of groups of floating rollers for supporting plastic films of the conveying bag body.
7. The processing technology of the packaging bag with the interlayer, according to claim 1, is characterized in that: and a color code sensor for performing offset detection on the bag body is fixedly mounted at the top of the front side of the traction mechanism at the tail end.
8. The processing technology of the packaging bag with the interlayer, according to claim 1, is characterized in that: an infrared counter is fixedly arranged at the rear end of the cutting mechanism.
9. The processing technology of the packaging bag with the interlayer as claimed in claim 2, wherein: the rear end of the pressing and holding component is also fixedly provided with a buzzer, and the front end of the buzzer is fixedly provided with a photoelectric emitter and a photoelectric receiver.
10. The processing technology of the packaging bag with the interlayer as claimed in claim 9, wherein: the photoelectric emitter and the photoelectric receiver are respectively arranged on the upper side and the lower side of the interlayer plastic film, and the photoelectric emitter and the photoelectric receiver are combined into a photoelectric switch for controlling the buzzer to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299385.6A CN113002064B (en) | 2021-03-22 | 2021-03-22 | Packaging bag processing technology with compartments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299385.6A CN113002064B (en) | 2021-03-22 | 2021-03-22 | Packaging bag processing technology with compartments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113002064A true CN113002064A (en) | 2021-06-22 |
| CN113002064B CN113002064B (en) | 2023-04-14 |
Family
ID=76403802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110299385.6A Active CN113002064B (en) | 2021-03-22 | 2021-03-22 | Packaging bag processing technology with compartments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113002064B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474862A (en) * | 2022-02-18 | 2022-05-13 | 泉州市飞富润包装彩印有限公司 | A kind of production process of food packaging bag for microwave oven |
| CN115230241A (en) * | 2022-08-02 | 2022-10-25 | 河北誉宏包装装潢有限公司 | Three-edge sealing bag making machine with sealing edge folding function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037307U (en) * | 1988-09-10 | 1989-05-10 | 承德拖拉机厂 | Novel special equipment for ribbed paper bags |
| CN2450093Y (en) * | 2000-11-16 | 2001-09-26 | 山东龙口凯祥有限公司 | Double-layer fruit bag forming machine |
| CN1493501A (en) * | 2003-09-20 | 2004-05-05 | 吴福泽 | Fully automatic packaging bag making machine |
| CN101722682A (en) * | 2008-10-13 | 2010-06-09 | 无锡鸿昌精密机械有限公司 | Double-film bag making machine |
| CN102225631A (en) * | 2011-05-24 | 2011-10-26 | 江阴市汇通包装机械有限公司 | Multifunctional bag-making machine |
| CN202174764U (en) * | 2011-05-24 | 2012-03-28 | 江阴市汇通包装机械有限公司 | Multifunctional bag-making machine |
| CN203766121U (en) * | 2014-01-21 | 2014-08-13 | 广东天元印刷有限公司 | Double-layer courier bag production line |
| CN104108200A (en) * | 2014-06-18 | 2014-10-22 | 中山市新宏业自动化工业有限公司 | A double-outlet automatic nozzle bag making machine and bag making process using the bag making machine |
| CN211165568U (en) * | 2019-09-30 | 2020-08-04 | 杭州萧山先锋塑料彩印有限公司 | Trilateral sealing device of packing |
| CN211334841U (en) * | 2019-12-18 | 2020-08-25 | 武汉布力特塑业有限公司 | Production equipment for double inner bags of industrial inner bags |
-
2021
- 2021-03-22 CN CN202110299385.6A patent/CN113002064B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037307U (en) * | 1988-09-10 | 1989-05-10 | 承德拖拉机厂 | Novel special equipment for ribbed paper bags |
| CN2450093Y (en) * | 2000-11-16 | 2001-09-26 | 山东龙口凯祥有限公司 | Double-layer fruit bag forming machine |
| CN1493501A (en) * | 2003-09-20 | 2004-05-05 | 吴福泽 | Fully automatic packaging bag making machine |
| CN101722682A (en) * | 2008-10-13 | 2010-06-09 | 无锡鸿昌精密机械有限公司 | Double-film bag making machine |
| CN102225631A (en) * | 2011-05-24 | 2011-10-26 | 江阴市汇通包装机械有限公司 | Multifunctional bag-making machine |
| CN202174764U (en) * | 2011-05-24 | 2012-03-28 | 江阴市汇通包装机械有限公司 | Multifunctional bag-making machine |
| CN203766121U (en) * | 2014-01-21 | 2014-08-13 | 广东天元印刷有限公司 | Double-layer courier bag production line |
| CN104108200A (en) * | 2014-06-18 | 2014-10-22 | 中山市新宏业自动化工业有限公司 | A double-outlet automatic nozzle bag making machine and bag making process using the bag making machine |
| CN211165568U (en) * | 2019-09-30 | 2020-08-04 | 杭州萧山先锋塑料彩印有限公司 | Trilateral sealing device of packing |
| CN211334841U (en) * | 2019-12-18 | 2020-08-25 | 武汉布力特塑业有限公司 | Production equipment for double inner bags of industrial inner bags |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474862A (en) * | 2022-02-18 | 2022-05-13 | 泉州市飞富润包装彩印有限公司 | A kind of production process of food packaging bag for microwave oven |
| CN115230241A (en) * | 2022-08-02 | 2022-10-25 | 河北誉宏包装装潢有限公司 | Three-edge sealing bag making machine with sealing edge folding function |
| CN115230241B (en) * | 2022-08-02 | 2023-04-07 | 河北誉宏包装装潢有限公司 | Three-edge sealing bag making machine with edge sealing and folding functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113002064B (en) | 2023-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101466322B1 (en) | Manufacturing Apparatus of disposable vinyl sanitary gloves | |
| CN107275682A (en) | A hot-melt mechanism for the outer film of a lithium battery cell | |
| CN113002064A (en) | Processing technology of packaging bag with interlayer | |
| CN115636149A (en) | Blood sampling pen packaging machine | |
| CN107985652B (en) | A Jiqun automatic continuous coating process | |
| CN110193685B (en) | A battery cell string welding machine and a battery cell string welding method | |
| CN105836198A (en) | Automatic tectorial membrane production facility of label description | |
| CN105151360A (en) | Four-side sealing and packaging machine | |
| CN110700012A (en) | Multifunctional PVC floor production equipment and method by coating method | |
| CN111483163A (en) | Carcass cord cutting machine | |
| CN106394961A (en) | Automatic packaging method and equipment for gypsum board | |
| CN201989982U (en) | Double-station laminator | |
| CN115513511A (en) | Positive plate wrapping, laminating and finished product conveying cooperative process and wrapping and laminating machine thereof | |
| CN102079403B (en) | Dual-station film laminator | |
| CN117699125B (en) | Automated intelligent packaging equipment for rapid packaging of biodegradable plastic film hand rolls | |
| ITMI20010094A1 (en) | MACHINE FOR WINDING IN ROLLS AND / OR PACKING OF ROLLS OF FABRICS AND SIMILAR | |
| CN108408168B (en) | Film-sticking strapping boxing automatic line | |
| CN110948919A (en) | Film splicing processing method, film splicing processing equipment and film processing equipment | |
| CN102941727B (en) | Strip-filming mechanism | |
| CN109305398A (en) | A kind of full-automatic film-wrapping machine | |
| CN212889018U (en) | Automatic plane gauze mask ear area welding machine of piece sends out | |
| EP1881896A2 (en) | Apparatus for and method of manufacturing photosensitive laminated body | |
| GB2058662A (en) | A method and device for producing laminated safety glass panels | |
| CN112918012B (en) | Packaging bag processing equipment with interlayer | |
| CN205707523U (en) | A label instruction manual automatic film coating production equipment |
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 |