Internet of Things energized digital tracing composite packaging bag
By integrating temperature and humidity RFID tags and strengthening structures in the composite packaging bag, the problems of temperature and humidity tracking and structural stability of composite packaging bags during transportation are solved, real-time monitoring of temperature and humidity information and effective product protection are achieved.
Patent Information
- Application Number
- CN202421135352.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing composite packaging bags cannot effectively track and store the temperature and humidity data of the environment during product transportation, and the structural design is unreasonable, the bag body is prone to damage, which cannot meet the storage environment data recording and traceability requirements of temperature and humidity sensitive products.
A digital traceability composite packaging bag empowered by the Internet of Things is designed, using temperature and humidity RFID tags combined with microcontrollers, transmit temperature and humidity information to the IoT terminal through the radio frequency antenna, and add reinforcement boards and brackets to the structure, using Antibacterial BOPP film, PET anti-puncture layer and aluminum-plated inner layer to enhance the protection of the packaging bag.
It realizes effective tracking and monitoring of temperature and humidity information, and the bag body is not easy to damage, extends the product's shelf life, and provides antibacterial, puncture-proof and waterproof protection effects.
Smart Images
Figure CN222248409U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite packaging bags, and in particular to an Internet of Things-enabled digital tracing composite packaging bag. Background Art
[0002] Composite packaging bags are becoming more and more common in our daily lives. They are not only used for food packaging, but also widely used in various other fields. The main function of composite packaging bags is to protect products. Since multi-layer composite packaging bags are made of special materials and processes, they have good moisture-proof, dust-proof, shock-proof, and odor-proof functions. They can effectively protect the products in the packaging from the influence of the external environment and maintain their freshness and quality. For example, in food packaging, multi-layer composite packaging bags can prevent food from moisture, mildew, deterioration, and other problems, and extend the shelf life of food.
[0003] However, there are still some deficiencies in the structure of existing composite packaging bags: the existing composite packaging bags cannot track the storage environment during product transportation, which may have serious consequences for temperature and humidity sensitive food and medicine, so the data recording and traceability of the storage environment are very important. Neither the manual recording method nor the automatic data recorder can meet the requirements of centralized data management and centralized early warning. In addition, the structural design of the existing composite packaging bags is unreasonable, the bag body is thin, there is no reinforcement layer, and it is easy to be damaged. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an IoT-enabled digital traceability composite packaging bag with reasonable structural design, convenient temperature and humidity traceability, not easy to damage the bag body and good practicality.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an Internet of Things-enabled digital traceability composite packaging bag, comprising a bag body, a transverse sealing strip is fixedly provided on the upper end of the bag body, a handle reinforcement plate is fixedly provided on the bag body below the transverse sealing strip, a bag body reinforcement bottom plate is fixedly provided on the bottom of the bag body, a plurality of bag body reinforcement brackets are provided between a local position of the bag body reinforcement bottom plate and the handle reinforcement plate, and the inner surface of each bag body reinforcement bracket is bonded and fixed to the outer surface of the bag body;
[0006] A storage groove is provided at a local position of the handle reinforcement plate, and a temperature and humidity RFID tag is embedded in the storage groove. The temperature and humidity RFID tag includes a substrate, a radio frequency antenna, a battery and a humidity sensor. The substrate is integrated with a temperature sensor and a microcontroller, one end of the microcontroller is connected to the radio frequency antenna, and the battery is fixedly installed at the lower end of the substrate. A battery interface and a sensor interface are provided on the microcontroller, the battery interface is connected to the battery, and the sensor interface is connected to the humidity sensor.
[0007] The utility model is further configured as follows: the microcontroller includes a microprocessor chip and a memory, an Internet of Things terminal is arranged at one end of the radio frequency antenna, and the temperature and humidity information collected by the temperature sensor and the humidity sensor are transmitted to the Internet of Things terminal via the radio frequency antenna.
[0008] The utility model is further configured as follows: the inner surface of the temperature and humidity RFID tag is bonded and fixed to the inner wall surface of the storage groove; a transparent protective plate is provided at the groove mouth of the storage groove; and the side surface of the transparent protective plate is bonded and fixed to the inner wall surface of the storage groove.
[0009] The utility model is further configured as follows: the upper surface of the bag body reinforcement bottom plate is bonded and fixed to the bottom surface of the bag body, the bag body reinforcement bottom plate, the bag body reinforcement bracket and the handle reinforcement plate are integrally arranged, and the bag body reinforcement bottom plate, the bag body reinforcement bracket and the handle reinforcement plate are all made of plastic.
[0010] The utility model is further configured as follows: the handle reinforcement plate includes a front reinforcement plate and a rear reinforcement plate, the front reinforcement plate is bonded and fixed to the upper end of the front end surface of the bag body, the rear end surface of the rear reinforcement plate is bonded and fixed to the upper end of the rear end surface of the bag body, and both the front reinforcement plate and the rear reinforcement plate are provided with handles.
[0011] The utility model is further configured as follows: the bag body includes an aluminum-plated inner layer, a PET anti-puncture layer, a kraft paper layer and an antibacterial BOPP film; the outer surface of the aluminum-plated inner layer is bonded and fixed to the inner surface of the PET anti-puncture layer; the outer surface of the PET anti-puncture layer is bonded and fixed to the inner surface of the kraft paper layer; and the outer surface of the kraft paper layer is bonded and fixed to the inner surface of the antibacterial BOPP film.
[0012] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design, and the temperature and humidity RFID tag transmits the temperature and humidity information collected by the temperature sensor and the humidity sensor to the Internet of Things terminal through the radio frequency antenna; the packaging bag can effectively track the temperature and humidity during the transportation and storage of the product, does not use power, has a small size, and is convenient for temperature and humidity tracing;
[0013] In addition, the antibacterial BOPP film can have an antibacterial and bactericidal effect on the outer surface of the packaging bag; the kraft paper layer has high strength and tear resistance, strong tensile force, and balanced longitudinal and transverse tensile force, which can well protect the internal items from damage; the PET anti-puncture layer has an anti-puncture and waterproof effect, and plays a positioning role for the aluminum-plated inner layer; the aluminum-plated inner layer can prevent external factors such as gas, moisture and light from entering the bag, which can effectively extend the shelf life of the product; the bag body is not easy to damage and has good practicality.
[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the temperature and humidity RFID tag according to an embodiment of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the Internet of Things system according to an embodiment of the utility model.
[0018] Figure 4 for Figure 1 Enlarged schematic diagram of part I in the middle. DETAILED DESCRIPTION
[0019] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0020] See also Figures 1 to 4 The utility model discloses an IoT-enabled digital traceability composite packaging bag, comprising a bag body 1, a transverse sealing strip 2 is fixedly arranged on the upper end of the bag body 1, a handle reinforcement plate 3 is fixedly arranged on the bag body 1 below the transverse sealing strip 2, a bag body reinforcement bottom plate 4 is fixedly arranged on the bottom of the bag body 1, a plurality of bag body reinforcement brackets 5 are arranged between a local position of the bag body reinforcement bottom plate 4 and the handle reinforcement plate 3, and the inner surface of each bag body reinforcement bracket 5 is bonded and fixed to the outer surface of the bag body 1;
[0021] A storage groove 21 is provided at a local position of the handle reinforcement plate 2, and a temperature and humidity RFID tag 6 is embedded in the storage groove 21. The temperature and humidity RFID tag 6 includes a substrate 61, a radio frequency antenna 62, a battery 63 and a humidity sensor 64. A temperature sensor 65 and a microcontroller 66 are integrated on the substrate 61. One end of the microcontroller 66 is connected to the radio frequency antenna 62. The battery 63 is fixedly installed at the lower end of the substrate 61. A battery interface and a sensor interface are provided on the microcontroller 66. The battery interface is connected to the battery 63, and the sensor interface is connected to the humidity sensor 64.
[0022] Preferably, the battery 63 is an existing paper battery, which can provide a long-term, stable power output and can quickly release high energy like a supercapacitor. The sensor interface is an SPI interface, and the substrate 61 and the battery 63 are sealed after being packaged by packaging materials; the radio frequency antenna 62 is made of PET aluminum etching or printing, and is a helical antenna with an operating frequency of 13.56MHz.
[0023] It is best to provide two bag body reinforcement brackets 5, one on the front end surface of the bag body 1 and one on the rear end surface of the bag body 1.
[0024] In order to make the structural design of the utility model more reasonable, as a preference, the microcontroller 66 described in this embodiment includes a microprocessor chip and a memory, an Internet of Things terminal 67 is provided at one end of the radio frequency antenna 62, and the temperature and humidity information collected by the temperature sensor 65 and the humidity sensor 64 are transmitted to the Internet of Things terminal 67 through the radio frequency antenna 62.
[0025] Preferably, the operating frequency band of the microprocessor chip is 13.56 MHz, compatible with ISO15693 protocol and NFC format, and the memory is an erasable read-only memory EEPROM.
[0026] The inner surface of the temperature and humidity RFID tag 6 is bonded and fixed to the inner wall of the storage groove 21. A transparent protective plate 7 is provided at the groove opening of the storage groove 21. The side of the transparent protective plate 7 is bonded and fixed to the inner wall of the storage groove 21. Preferably, the transparent protective plate 7 is made of transparent acrylic material, and the side of the transparent protective plate 7 is bonded and fixed to the inner wall of the storage groove 21 by nail-free glue.
[0027] The upper surface of the bag body reinforcement bottom plate 4 is bonded and fixed to the bottom surface of the bag body 1, and the bag body reinforcement bottom plate 4, the bag body reinforcement bracket 5 and the handle reinforcement plate 3 are integrally arranged, and the bag body reinforcement bottom plate 4, the bag body reinforcement bracket 5 and the handle reinforcement plate 3 are all made of plastic.
[0028] The handle reinforcement plate 3 includes a front reinforcement plate and a rear reinforcement plate, the front reinforcement plate is bonded and fixed to the upper end of the front end surface of the bag body 1, the rear end surface of the rear reinforcement plate is bonded and fixed to the upper end of the rear end surface of the bag body 1, and the front reinforcement plate and the rear reinforcement plate are both provided with a handle 8. Preferably, the lower end of the handle 8 is bonded and fixed to the handle reinforcement plate 3 or connected and fixed by rivets.
[0029] The bag body 1 includes an aluminum-plated inner layer 11, a PET anti-puncture layer 12, a kraft paper layer 13 and an antibacterial BOPP film 14. The outer surface of the aluminum-plated inner layer 11 is bonded and fixed to the inner surface of the PET anti-puncture layer 12, the outer surface of the PET anti-puncture layer 12 is bonded and fixed to the inner surface of the kraft paper layer 13, and the outer surface of the kraft paper layer 13 is bonded and fixed to the inner surface of the antibacterial BOPP film 14.
[0030] In actual application, the temperature and humidity RFID tag 6 in the storage groove 21 of the composite packaging bag enabled by the Internet of Things transmits the temperature and humidity information collected by the temperature sensor 65 and the humidity sensor 64 to the Internet of Things terminal 67 through the radio frequency antenna 62; the packaging bag can effectively track the temperature and humidity of the product during transportation and storage, does not use power, is small in size, and is easy to trace;
[0031] In addition, the antibacterial BOPP film 14 can have an antibacterial and bactericidal effect on the outer surface of the packaging bag; the kraft paper layer 13 kraft paper has high strength and tear resistance, strong tensile force, balanced longitudinal and transverse tensile force, and can well protect internal items from damage; the PET anti-puncture layer 12 has an anti-puncture and waterproof effect, and plays a positioning role for the aluminum-plated inner layer 11; the aluminum-plated inner layer 11 can prevent external factors such as gas, moisture and light from entering the bag, which can effectively extend the shelf life of the product.
[0032] In summary, the utility model has reasonable structural design, convenient temperature and humidity tracing, the bag body is not easy to be damaged and has good practicality.
[0033] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.
Claims
1. An Internet of Things-enabled digital traceability composite packaging bag, comprising a bag body (1), wherein a transverse sealing strip (2) is fixedly provided at the upper end of the bag body (1), characterized in that: The bag body (1) is fixedly provided with a handle reinforcement plate (3) at a position below the transverse sealing strip (2); a bag body reinforcement bottom plate (4) is fixedly provided at the bottom of the bag body (1); a plurality of bag body reinforcement brackets (5) are provided between a local position of the bag body reinforcement bottom plate (4) and the handle reinforcement plate (3); the inner surface of each bag body reinforcement bracket (5) is bonded and fixed to the outer surface of the bag body (1); A storage groove (21) is provided at a local position of the handle reinforcement plate (3), and a temperature and humidity RFID tag (6) is embedded in the storage groove (21). The temperature and humidity RFID tag (6) comprises a substrate (61), a radio frequency antenna (62), a battery (63) and a humidity sensor (64). The substrate (61) is integrated with a temperature sensor (65) and a microcontroller (66), one end of the microcontroller (66) is connected to the radio frequency antenna (62), the battery (63) is fixedly mounted at the lower end of the substrate (61), and a battery interface and a sensor interface are provided on the microcontroller (66), the battery interface is connected to the battery (63), and the sensor interface is connected to the humidity sensor (64).
2. The Internet of Things-enabled digital traceability composite packaging bag according to claim 1, characterized in that: The microcontroller (66) includes a microprocessor chip and a memory, an Internet of Things terminal (67) is provided at one end of the radio frequency antenna (62), and the temperature and humidity information collected by the temperature sensor (65) and the humidity sensor (64) is transmitted to the Internet of Things terminal (67) via the radio frequency antenna (62).
3. The Internet of Things-enabled digital traceability composite packaging bag according to claim 1, characterized in that: The inner surface of the temperature and humidity RFID tag (6) is bonded and fixed to the inner wall surface of the storage groove (21); a transparent protective plate (7) is provided at the groove opening of the storage groove (21); and the side surface of the transparent protective plate (7) is bonded and fixed to the inner wall surface of the storage groove (21).
4. The Internet of Things-enabled digital traceability composite packaging bag according to claim 1 or 3, characterized in that: The upper surface of the bag body reinforcement bottom plate (4) is bonded and fixed to the bottom surface of the bag body (1); the bag body reinforcement bottom plate (4), the bag body reinforcement bracket (5) and the handle reinforcement plate (3) are integrally arranged; and the bag body reinforcement bottom plate (4), the bag body reinforcement bracket (5) and the handle reinforcement plate (3) are all made of plastic.
5. The Internet of Things-enabled digital traceability composite packaging bag according to claim 4, characterized in that: The handle reinforcement plate (3) comprises a front reinforcement plate and a rear reinforcement plate, the front reinforcement plate is bonded and fixed to the upper end of the front end surface of the bag body (1), and the rear end surface of the rear reinforcement plate is bonded and fixed to the upper end of the rear end surface of the bag body (1), and both the front reinforcement plate and the rear reinforcement plate are provided with handles (8).
6. The Internet of Things-enabled digital traceability composite packaging bag according to claim 1, characterized in that: The bag body (1) comprises an aluminum-plated inner layer (11), a PET anti-puncture layer (12), a kraft paper layer (13) and an antibacterial BOPP film (14); the outer surface of the aluminum-plated inner layer (11) is bonded and fixed to the inner surface of the PET anti-puncture layer (12); the outer surface of the PET anti-puncture layer (12) is bonded and fixed to the inner surface of the kraft paper layer (13); and the outer surface of the kraft paper layer (13) is bonded and fixed to the inner surface of the antibacterial BOPP film (14).