CN211518923U - Testing device for thermal transfer printing coding machine - Google Patents

Testing device for thermal transfer printing coding machine Download PDF

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Publication number
CN211518923U
CN211518923U CN201921708829.1U CN201921708829U CN211518923U CN 211518923 U CN211518923 U CN 211518923U CN 201921708829 U CN201921708829 U CN 201921708829U CN 211518923 U CN211518923 U CN 211518923U
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film
assembly
roller
magnetic powder
membrane
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CN201921708829.1U
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不公告发明人
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Xiamen Hanyin Co ltd
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Xiamen Hanyin Electronic Technology Co Ltd
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Abstract

The utility model discloses a heat-transfer seal coding machine testing arrangement, include: the film collecting device comprises a workbench, a main control box, a rack, a film placing assembly, a film collecting assembly and a roller assembly for guiding a film to move between the film placing assembly and the film collecting assembly; wherein: the rack is fixed on the workbench and comprises a first fixing plate, a second fixing plate and a fixing frame arranged between the first fixing plate and the second fixing plate; the film placing assembly is arranged on the first fixing plate, the roller assembly is at least partially arranged on the fixing frame, and a coding machine fixing plate suitable for placing a coding machine is arranged above a printing rubber roller of the fixing frame, which is aligned with the roller assembly; the membrane collecting assembly is fixed on the second fixing plate; the main control box is electrically connected with the roller assembly and the film collecting assembly so as to at least provide power supply required by the work of the roller assembly and the film collecting assembly.

Description

Testing device for thermal transfer printing coding machine
Technical Field
The utility model relates to a heat-transfer seal coding machine field specifically relates to a heat-transfer seal coding machine testing arrangement.
Background
The thermal transfer printer, also known as TTO, is one of the printers, and can print on the surface of a packaging label or a smooth card made of a soft and thin material on line, so that the thermal transfer printer is widely applied to printing contents of various food packages. When the thermal transfer printing coding machine works, a film serving as a printing stock is continuously supplied on a production line, a printing head on the coding machine compresses a carbon ribbon and the film which are arranged on the coding machine on a printing rubber roller, and a device at a corresponding position on the printing head is controlled to heat the carbon ribbon and transfer ink on the carbon ribbon to the film.
Before the thermal transfer printer leaves the factory, the performance, reliability and other aspects of the thermal transfer printer need to be comprehensively checked and tested. In the prior art, in order to realize the continuous supply of the film, a production line is generally built according to actual use scenes to test the thermal transfer printing coding machine, but the actual scene test needs high capital cost and large area.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide a testing device for a thermal transfer printer, which can effectively and accurately simulate the actual usage scenario of the thermal transfer printer in a small space to test various performances of the thermal transfer printer.
The embodiment of the utility model provides a heat-transfer seal coding machine testing arrangement, include: the film collecting device comprises a workbench, a main control box, a rack, a film placing assembly, a film collecting assembly and a roller assembly for guiding a film to move between the film placing assembly and the film collecting assembly; wherein:
the rack is fixed on the workbench and comprises a first fixing plate, a second fixing plate and a fixing frame arranged between the first fixing plate and the second fixing plate;
the film placing assembly is arranged on the first fixing plate, the roller assembly is at least partially arranged on the fixing frame, and a coding machine fixing plate suitable for placing a coding machine is arranged above a printing rubber roller of the fixing frame, which is aligned with the roller assembly; the membrane collecting assembly is fixed on the second fixing plate;
the main control box is electrically connected with the roller assembly and the film collecting assembly so as to at least provide power supply required by the work of the roller assembly and the film collecting assembly.
Preferably, the film releasing assembly comprises a film releasing roll, a film releasing reel and a film releasing magnetic powder clutch; be provided with the through-hole on the first fixed plate, it passes to put the membrane spool the through-hole, it sets up to put the membrane book put the one end of membrane spool, it sets up to put membrane magnetic powder clutch put the other end of membrane spool to through the shaft coupling with put the other end of membrane spool and be connected.
Preferably, the film unwinding device further comprises a sensor assembly for detecting the film allowance on the film unwinding roll, the sensor assembly comprises a code wheel and a sensor, wherein the code wheel is fixed at the other end of the film unwinding roll and rotates along with the film unwinding roll, and the sensor faces to the code wheel to detect the rotation condition of the code wheel and is electrically connected with the main control box.
Preferably, a plurality of notches are arranged on the edge of the code disc, and the sensor is arranged above the code disc and aligned with the edge of the code disc.
Preferably, the film collecting assembly comprises a film collecting roll, a film collecting scroll, a film collecting motor and a film collecting magnetic powder clutch; be provided with the through-hole on the second fixed plate, receive the membrane spool and pass the through-hole, it sets up to receive the membrane book receive the one end of membrane spool, receive membrane magnetic powder clutch setting and be in receive the other end of membrane spool to through the shaft coupling with the other end of receiving the membrane spool is connected, receive the membrane motor with receive membrane magnetic powder clutch and pass through the coupling joint.
Preferably, the system further comprises a film releasing magnetic powder clutch controller and a film collecting magnetic powder clutch controller, wherein the film releasing magnetic powder clutch is electrically connected to the main control box through the film releasing magnetic powder clutch controller; the film collecting magnetic powder clutch is connected to the main control box through the film collecting magnetic powder clutch controller; the film releasing magnetic powder clutch controller and the film collecting magnetic powder clutch controller are both provided with a display screen for displaying a current value and an adjusting piece for adjusting the current value.
Preferably, the roller assembly further comprises a first guide roller, a second guide roller, a third guide roller, a fourth guide roller and a film feeding rubber roller mechanism; the first guide roller, the second guide roller, the printing rubber roller, the third guide roller, the fourth guide roller and the film-running rubber roller mechanism are sequentially arranged along the moving direction of the film.
Preferably, the film feeding rubber roller mechanism comprises a film feeding rubber roller, a film feeding motor, a film pressing rubber roller bracket and an air cylinder;
the film moving rubber roller is fixed on the second fixing plate, and the film moving motor is connected with the film moving rubber roller to drive the film moving rubber roller to rotate;
the film pressing rubber roller is fixed on a piston rod of the air cylinder through a film pressing rubber roller support, and moves towards or away from the film walking rubber roller through the action of driving the air cylinder to drive the film pressing rubber roller.
Preferably, a control assembly is further arranged on the table top of the workbench, and the control assembly is electrically connected with the main control box and comprises a touch screen, at least one working button and an alarm.
Preferably, the operation button includes at least one of: a power switch button, a start button and a stop button.
The embodiment of the utility model provides a heat-transfer seal coding machine testing arrangement, constantly remove and supply with the film in the simulation actual production line through adopting the receiving and releasing cooperation of putting the membrane module and receiving the membrane module, thereby can effectively simulate the continuous operation scene of coding machine in less place, compact structure, control is nimble, and can provide the required various film operational mode of coding machine technical specification requirement, functioning speed and tensile force are adjusted etc. have reduceed the required place area of heat-transfer seal coding machine test and cost greatly.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a thermal transfer printer testing device according to an embodiment of the present invention.
Fig. 2 is another schematic diagram of a thermal transfer printer testing apparatus according to an embodiment of the present invention.
Fig. 3 is another schematic diagram of a thermal transfer printer testing apparatus according to an embodiment of the present invention.
FIG. 4 is a schematic view of the connection of the film releasing magnetic powder clutch and the film releasing reel.
FIG. 5 is a schematic connection diagram of the film collecting magnetic powder clutch, the film collecting scroll and the film collecting motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a testing apparatus for a thermal transfer printer, including: the film feeding device comprises a workbench 100, a main control box 200, a frame 300, a film releasing assembly, a film receiving assembly and a roller assembly for guiding the film 600 to move between the film releasing assembly and the film receiving assembly; wherein:
the frame 300 is fixed on the table top of the working table 100, and the frame 300 includes a first fixing plate 310, a second fixing plate 320, and a fixing frame 330 disposed between the first fixing plate 310 and the second fixing plate 320.
The film placing assembly is arranged on the first fixing plate 310, the roller assembly is at least partially arranged on the fixing frame 330, and a coding machine fixing plate 331 suitable for placing a coding machine is arranged above a printing rubber roller 730 of the fixing frame 330 aligned with the roller assembly; the membrane collecting assembly is fixed on the second fixing plate 320.
The main control box 200 is electrically connected with the roller assembly and the film collecting assembly to at least provide power for the operation of the roller assembly and the film collecting assembly.
Referring to fig. 3 and 4, in the present embodiment, the film releasing assembly includes a film releasing roll 410, a film releasing reel 420, and a film releasing magnetic powder clutch 430; be provided with the through-hole on the first fixed plate 310, it passes to put membrane spool 420 the through-hole, it sets up to put membrane spool 420 the one end of putting membrane spool 420, it sets up to put membrane magnetic particle clutch 430 put the other end 421 of membrane spool 420 to through shaft coupling 440 with it is connected to put the other end 421 of membrane spool 420.
Referring to fig. 5, in the present embodiment, the film collecting assembly includes a film collecting roll 510, a film collecting reel 520, a film collecting motor 530, and a film collecting magnetic powder clutch 540; the second fixing plate 320 is provided with a through hole, the film collecting scroll 520 penetrates through the through hole, the film collecting roll 510 is arranged at one end of the film collecting scroll 520, the film collecting magnetic powder clutch 540 is arranged at the other end 521 of the film collecting scroll 520 and is connected with the other end 521 of the film collecting scroll 520 through a coupler 440, and the film collecting motor 530 and the film collecting magnetic powder clutch 540 are also connected through a coupler.
In this embodiment, the film 600 is initially wound on the unwind roll 410 and is extendedly coupled to the take-up roll 510 by the roller assembly. During operation, the film 600 is continuously unwound from the unwind roll 410, into the tape path, and onto the take-up roll 510. Wherein, in the belt channel, the coding machine can print corresponding patterns on the film 600 according to the setting.
When printing, a controller of the coding machine can be placed on the first fixing plate 310 on the table top 311 of the controller of the coding machine, and when printing, a printing head on the coding machine extends out to press a carbon ribbon and a film 600 which are arranged on the coding machine onto a printing rubber roller 730, so that a device at a corresponding position on the printing head is controlled to heat the carbon ribbon, and ink on the carbon ribbon is transferred onto the film 600.
In this embodiment, the film 600 may be set to run continuously or intermittently as required by the test of the marking machine. In continuous operation, the film 600 continuously passes from the unwind roll 410, through the coding machine, and to the take-up roll 510 at a set speed; in intermittent operation, the film 600 is dispensed from the film dispensing roll 410, is run for a length, stays for waiting for the printer to print until printing is completed, and is run for a length, and the process is repeated.
In this embodiment, it is important to ensure that the film 600 is properly tensioned during printing by the printer, which requires that the unwind roll 410 be properly resistive to rotation, which is provided by the unwind magnetic powder clutch 430 mounted on the unwind roll 410. The magnetic particle clutch has a characteristic that the supplied current and the limiting torque are in a linear relationship, and the limiting torque of the unwinding magnetic particle clutch 430, that is, the resistance to the rotation of the unwinding roll 410 is applied, can be adjusted by adjusting the current supplied to the unwinding magnetic particle clutch 430.
The current applied to the film-releasing magnetic particle clutch 430 can be realized by a film-releasing magnetic particle clutch controller 440 shown in fig. 3, wherein the film-releasing magnetic particle clutch controller 440 includes a first display screen 441 for displaying the current value and a first adjusting member 442, such as an adjusting knob, for adjusting the current value. The user can control the current applied to the film-releasing magnetic powder clutch 430 by adjusting the first adjusting member 442, and the current value can be displayed on the first display screen 441.
In this embodiment, the film 600 printed by the marking machine is wound by the film take-up roll 510, and the film take-up roll 510 is driven to rotate by the film take-up motor 530. To ensure that the winding is clean, the section of the film 600 adjacent to the take-up roll 510 is also held in proper tension. The embodiment realizes tensioning control through the matching of the film collecting motor 530 and the film collecting magnetic powder clutch 540. The film collecting motor 530 can be a stepping motor or a direct current motor, the rotational speed of the film collecting motor 530 is set to be theoretically greater than the linear speed of the film 600 at the film collecting roll 510 than the linear speed of the film 600 at the film running rubber roll, and then the rotational speed of the film collecting roll 510 and the rotational speed differential effect of the film collecting motor 530 are realized by the limiting torque of the film collecting magnetic powder clutch 540, so that the linear speed of the film 600 at the film collecting roll 510 is equal to the linear speed of the film 600 at the film running rubber roll.
The current applied to the film-winding magnetic particle clutch 540 can be realized by a film-winding magnetic particle clutch controller 550 shown in fig. 3, and the film-winding magnetic particle clutch controller 550 includes a second display screen 551 for displaying the current value and a second adjusting member 552, such as an adjusting knob, for adjusting the current value. The user can control the current applied to the film collecting magnetic particle clutch 540 by adjusting the second adjusting member 552, and the current value can be displayed on the second display screen 551.
In this embodiment, the roller assembly further includes a first guide roller 710, a second guide roller 720, a third guide roller 740, a fourth guide roller 750, and a film feeding rubber roller mechanism; the first guide roller 710, the second guide roller 720, the printing rubber roller 730, the third guide roller 740, the fourth guide roller 750 and the film-running rubber roller mechanism are sequentially arranged along the moving direction of the film 600.
Wherein, in a specific implementation mode, first deflector roll 710 is fixed on the first fixed plate 310, second deflector roll 720, printing rubber roll 730, third deflector roll 740 are fixed in proper order on the fixed frame 330, just printing rubber roll 730 sets up to be higher a bit than second deflector roll 720 and third deflector roll 740 to make things convenient for the coding machine to print. The fourth guide roller 750 and the film feeding rubber roller mechanism are arranged on the second fixing plate 320.
The film feeding rubber roller mechanism comprises a film feeding rubber roller 761, a film feeding motor 762, a film pressing rubber roller 763, a film pressing rubber roller bracket 764 and a cylinder 765; the film feeding glue roller 761 is fixed on the second fixing plate 320, and the film feeding motor 762 is connected with the film feeding glue roller 761 to drive the film feeding glue roller 761 to rotate; the film pressing rubber roller 763 is fixed on a piston rod 766 of the air cylinder 765 through a film pressing rubber roller bracket 764, and the film pressing rubber roller 763 is driven to move towards or away from the film walking rubber roller through the action of the driving air cylinder 765.
In the moving process of the film 600, the film 600 is clamped by the film feeding adhesive roller 761 and the film pressing adhesive roller 763, and it can be understood that, under the condition that the film 600 and the film feeding adhesive roller 761 do not slide relatively, the linear speed of the film 600 is equal to the linear speed of the circumference of the film feeding adhesive roller 761, and the diameter of the film feeding adhesive roller 761 is known, so that the linear speed of the film 600 can be controlled by controlling the rotating speed of the film feeding motor 762, and the film feeding motor 762 is a stepping motor, and the rotating speed of the stepping motor is a mature technology.
In this embodiment, in order to facilitate the assembly and disassembly of the film 600, the film pressing roller 763 is designed to be movable, the film pressing roller 763 is far away from the film feeding roller 400 when the film 600 is assembled and disassembled, and the film pressing roller 763 presses the film 600 against the film feeding roller 761 when the film feeding roller is operated. The film pressing rubber roller 763 is fixed on a piston rod 766 of the air cylinder 765 through a film pressing rubber roller bracket 764, and the movement of the film pressing rubber roller 763 can be controlled by driving the air cylinder 765.
Preferably, a control assembly 110 is further disposed on the top of the workbench 100, and the control assembly is electrically connected to the console box 200 and includes a touch screen 111, at least one work button 112, and an alarm 113.
For example, the work button includes at least one of: a power switch button, a start button and a stop button.
The touch screen 111 displays the current running state of the device, and can set the running mode (continuous mode, intermittent mode) and parameters (speed, interval length and stay time) of the device on the touch screen; the power supply of the supply device is turned on or off through a power switch button; pressing a start button, and starting the device to move the film; and pressing a stop button to stop the device. When the film 600 is used up (i.e., no film is on the unwind roll), the alarm 113 may sound a warning.
One solution for detecting the depletion of the film 600 is shown below:
in this embodiment, a sensor assembly for detecting the remaining amount of the film on the film releasing roll 410 is further included, the sensor assembly includes a code wheel 810 and a sensor 820, wherein the code wheel 810 is fixed at the other end of the film releasing roll 420 and rotates along with the film releasing roll 420, and the sensor 820 faces the code wheel 810 to detect the rotation of the code wheel 810 and is electrically connected to the master control box 200.
In one implementation, as shown in FIG. 3, the edge of the code wheel 810 is arranged with a plurality of notches, and the sensor 820 is disposed above the code wheel 810 and aligned with the edge of the code wheel 810.
In the device process, the code disc 810 and the film releasing roll 410 rotate synchronously, and notches are uniformly distributed on the code disc 810. As the code wheel 810 rotates past the sensor 820, the notched and non-notched areas alternate, and the sensor 820 may sense this change. When the film 600 is used up, the unwinding roll 410 does not rotate any more, the code wheel 810 does not rotate any more, when the film passes through the sensor 820, the alternation of the gap and the non-gap area does not occur any more, the sensor 820 does not change, the controller of the main control box 200 sends out information, and the alarm 113 can sound to remind that the film 600 is used up.
It should be noted that the sensor 820 may be a photoelectric sensor.
It should be noted that in other embodiments of the present invention, the sensor assembly may also adopt other combinations or structures. For example, the face of the code wheel 810 may be provided with spaced stripes, with the sensors 820 facing the face of the code wheel 810. When the coded disc 810 rotates, the sensor 820 can sense the change of the stripes, when the film 600 is used up, the film unwinding roll 410 does not rotate any more, the coded disc 810 does not rotate, when the film passes through the sensor 820, the stripes do not change alternately, the sensor 820 does not change, the controller of the main control box 200 sends out information, and the alarm 113 can make a sound to remind that the film 600 is used up.
The embodiment of the utility model provides a heat-transfer seal coding machine testing arrangement, constantly remove and supply with the film in the simulation actual production line through adopting the receiving and releasing cooperation of putting the membrane module and receiving the membrane module, thereby can effectively simulate the continuous operation scene of coding machine in less place, compact structure, control is nimble, and can provide the required various film operational mode of coding machine technical specification requirement, functioning speed and tensile force are adjusted etc. have reduceed the required place area of heat-transfer seal coding machine test and cost greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a heat-transfer seal coding machine testing arrangement which characterized in that includes: the film collecting device comprises a workbench, a main control box, a rack, a film placing assembly, a film collecting assembly and a roller assembly for guiding a film to move between the film placing assembly and the film collecting assembly; wherein:
the rack is fixed on the workbench and comprises a first fixing plate, a second fixing plate and a fixing frame arranged between the first fixing plate and the second fixing plate;
the film placing assembly is arranged on the first fixing plate, the roller assembly is at least partially arranged on the fixing frame, and a coding machine fixing plate suitable for placing a coding machine is arranged above a printing rubber roller of the fixing frame, which is aligned with the roller assembly; the membrane collecting assembly is fixed on the second fixing plate;
the main control box is electrically connected with the roller assembly and the film collecting assembly so as to at least provide power supply required by the work of the roller assembly and the film collecting assembly.
2. The thermal transfer printer testing device according to claim 1, wherein the film unwinding assembly comprises a film unwinding roll, a film unwinding reel and a film unwinding magnetic powder clutch; be provided with the through-hole on the first fixed plate, it passes to put the membrane spool the through-hole, it sets up to put the membrane book put the one end of membrane spool, it sets up to put membrane magnetic powder clutch put the other end of membrane spool to through the shaft coupling with put the other end of membrane spool and be connected.
3. The thermal transfer printing coding machine testing device according to claim 2, further comprising a sensor assembly for detecting the remaining amount of the film on the film releasing roll, wherein the sensor assembly comprises a code wheel and a sensor, the code wheel is fixed at the other end of the film releasing roll and rotates along with the film releasing roll, and the sensor faces the code wheel to detect the rotation of the code wheel and is electrically connected with the main control box.
4. The thermal transfer printer testing device of claim 3, wherein a plurality of notches are disposed at an edge of the code plate, and the sensor is disposed above the code plate and aligned with the edge of the code plate.
5. The thermal transfer printer testing device according to claim 2, wherein the film collecting assembly comprises a film collecting roll, a film collecting reel, a film collecting motor and a film collecting magnetic powder clutch; be provided with the through-hole on the second fixed plate, receive the membrane spool and pass the through-hole, it sets up to receive the membrane book receive the one end of membrane spool, receive membrane magnetic powder clutch setting and be in receive the other end of membrane spool to through the shaft coupling with the other end of receiving the membrane spool is connected, receive the membrane motor with receive membrane magnetic powder clutch and pass through the coupling joint.
6. The thermal transfer printing coding machine testing device according to claim 5, further comprising a film releasing magnetic powder clutch controller and a film collecting magnetic powder clutch controller, wherein the film releasing magnetic powder clutch is electrically connected to the main control box through the film releasing magnetic powder clutch controller; the film collecting magnetic powder clutch is connected to the main control box through the film collecting magnetic powder clutch controller; the film releasing magnetic powder clutch controller and the film collecting magnetic powder clutch controller are both provided with a display screen for displaying a current value and an adjusting piece for adjusting the current value.
7. The thermal transfer marking machine test device according to claim 1, wherein the roller assembly further comprises a first guide roller, a second guide roller, a third guide roller, a fourth guide roller and a film running rubber roller mechanism; the first guide roller, the second guide roller, the printing rubber roller, the third guide roller, the fourth guide roller and the film-running rubber roller mechanism are sequentially arranged along the moving direction of the film.
8. The thermal transfer printing coding machine testing device according to claim 7, wherein the film feeding rubber roller mechanism comprises a film feeding rubber roller, a film feeding motor, a film pressing rubber roller bracket and a cylinder;
the film moving rubber roller is fixed on the second fixing plate, and the film moving motor is connected with the film moving rubber roller to drive the film moving rubber roller to rotate;
the film pressing rubber roller is fixed on a piston rod of the air cylinder through a film pressing rubber roller support, and moves towards or away from the film walking rubber roller through the action of driving the air cylinder to drive the film pressing rubber roller.
9. The thermal transfer printing coding machine testing device according to claim 1, wherein a control component is further arranged on the table top of the workbench, and the control component is electrically connected with the main control box and comprises a touch screen, at least one working button and an alarm.
10. The thermal transfer printer testing apparatus of claim 9, wherein the operation button comprises at least one of: a power switch button, a start button and a stop button.
CN201921708829.1U 2019-10-12 2019-10-12 Testing device for thermal transfer printing coding machine Active CN211518923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921708829.1U CN211518923U (en) 2019-10-12 2019-10-12 Testing device for thermal transfer printing coding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921708829.1U CN211518923U (en) 2019-10-12 2019-10-12 Testing device for thermal transfer printing coding machine

Publications (1)

Publication Number Publication Date
CN211518923U true CN211518923U (en) 2020-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114228243A (en) * 2021-12-28 2022-03-25 浙江顺福印业有限公司 Gold stamping device and gold stamping method for special paper for packaging box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114228243A (en) * 2021-12-28 2022-03-25 浙江顺福印业有限公司 Gold stamping device and gold stamping method for special paper for packaging box
CN114228243B (en) * 2021-12-28 2023-10-03 浙江顺福印业有限公司 Gilding device and gilding method for special paper for packaging box

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Address after: 361000 room 305A, Aung Yip house, Pioneer Park, torch high tech Zone, Xiamen, Fujian

Patentee after: Xiamen Hanyin Co.,Ltd.

Country or region after: China

Address before: 361000 room 305A, Aung Yip house, Pioneer Park, torch high tech Zone, Xiamen, Fujian

Patentee before: XIAMEN HANIN ELECTRONIC TECHNOLOGY Co.,Ltd.

Country or region before: China