Copper wire antenna radio frequency package and preparation process

Abstract

The invention discloses a copper wire antenna radio frequency package and a preparation process in the technical field of radio frequency tags, the copper wire antenna radio frequency package comprises a package structure, a copper wire antenna and a radio frequency resonant cavity assembly, the copper wire antenna and the radio frequency resonant cavity assembly are sequentially installed in the package structure, the copper wire antenna is coupled with the radio frequency resonant cavity, and the radio frequency resonant cavity assembly is connected with the package structure. The packaging structure has a radio frequency function; before the packaging structure forming procedure, the procedures of coating the quick-drying glue layer, coating and installing the copper wire antenna on the quick-drying glue layer, installing the radio frequency resonant cavity assembly on the quick-drying glue layer and the copper wire antenna and the like are sequentially completed. The copper wire antenna and the radio frequency resonant cavity assembly are installed on the packaging structure, so that the packaging structure has the radio frequency function, meets the requirements of various radio frequency occasions, facilitates popularization of radio frequency technology application, is low in raw material cost and low in production cost, reduces manual participation in multiple procedures, reduces labor cost, and improves the production efficiency. And pollution of air, water and electronic waste can be reduced.

Description

Technical Field

[0001] This invention relates to the field of radio frequency tag technology, specifically to a copper wire antenna radio frequency packaging and manufacturing process. Background Technology

[0002] In the fields of information identification and goods management, both RFID and barcode technologies have found some application. RFID chips, compared to barcodes, have a larger information capacity, are unaffected by obstructions in identification scenarios, and offer advantages such as longer identification distance and faster identification speed. However, in practical applications such as parcel sorting, product identification, and inventory management, the application scale of RFID technology is far smaller than that of barcodes. The reasons for this are mainly as follows: (1) High manufacturing cost of radio frequency tags: Traditional radio frequency tags are made of PET aluminum foil composite film chemically etched into antennas and then chip installed on them, as well as label backing paper and printing face paper. The high material cost and manufacturing cost are obvious, many times higher than the manufacturing cost of printed barcodes.

[0003] (2) High cost of RFID tag installation: The traditional RFID tag installation process requires three steps. The first is RFID tag printing, which requires writing information to the RFID chip; the second is tag peeling, which requires peeling the tag off the tag backing paper; and the third is affixing the tag to the product packaging. Due to the large range of product packaging sizes, affixing the tag consumes a lot of labor costs.

[0004] (3) The express delivery and logistics industry and the commodity circulation industry are both low-profit industries, and it is impossible for them to use traditional radio frequency tags with high prices and high application costs in large quantities.

[0005] Furthermore, in the manufacturing of related products, the production process of etched antenna radio frequency cartons (boxes), paper bags, and plastic bags still has the following defects: (1) When PE film is laminated with aluminum foil, solvent-based adhesive is required, which will cause air pollution.

[0006] (2) The chemical etching process of PET aluminum foil composite film etches away most of the useless aluminum foil, leaving only 1 / 4 of the total aluminum foil feed, thus generating a large amount of waste liquid and wastewater.

[0007] (3) The manufacturing cost of chemically etched antennas made of PET aluminum foil composite film is very high, exceeding the material cost.

[0008] (4) Radio frequency chips cannot be recycled after use, resulting in a large amount of electronic waste.

[0009] To address the problems existing in traditional RFID tags and etched antenna RF-related products, a new RFID packaging structure is needed to solve these defects. Summary of the Invention

[0010] To overcome the shortcomings of existing technologies, this invention provides a copper wire antenna radio frequency packaging and manufacturing process.

[0011] The technical solution of this invention is as follows: A copper wire antenna radio frequency package includes a packaging structure, a copper wire antenna, and a radio frequency resonant cavity assembly.

[0012] The packaging structure may include cartons, boxes, paper bags, and plastic bags. Copper wire antennas and radio frequency resonant cavity assemblies are installed inside the packaging structure, such as on the inner wall or the inner wall of the flap. After the copper wire antenna and radio frequency resonant cavity assembly are installed, the packaging structure can form a package with radio frequency functionality.

[0013] The copper wire antenna and RF resonant cavity assembly are bonded to the packaging structure using a quick-drying adhesive layer. The quick-drying adhesive layer is long and narrow, with a width of 15mm to 20mm and a length of approximately 120mm.

[0014] The size of the RF resonant cavity assembly is less than 18mm × 20mm. The RF resonant cavity assembly includes an RF chip, an aluminum foil antenna, and a PET substrate. The aluminum foil antenna is disposed on the PET substrate and has an opening. The RF chip is located at the opening and is coupled to the aluminum foil antenna.

[0015] A fabrication process for a copper wire antenna RF package involves the following steps sequentially along the transmission line of the packaging structure before the packaging structure forming process: (1) Glue application positioning identification, and apply a quick-drying adhesive layer to the packaging structure. Specifically, the No. 1 photoelectric identifier is used to position the packaging structure and drive the quick-drying hot melt adhesive applicator to apply a quick-drying adhesive layer to the packaging structure.

[0016] (2) Antenna installation positioning identification, and copper wire antenna is coated and installed on the quick-drying adhesive layer. Specifically, the No. 2 photoelectric identifier is used to position the packaging structure, and the copper wire antenna forming output device is driven to output the copper wire antenna and install the copper wire antenna on the quick-drying adhesive layer.

[0017] (3) Positioning and identification of the resonant cavity assembly, and installation of the radio frequency resonant cavity assembly on the quick-drying adhesive layer and copper wire antenna. Specifically, the No. 3 photoelectric identifier is used to position the packaging structure, and the radio frequency resonant cavity assembly output device is driven to output the radio frequency resonant cavity assembly, and the radio frequency resonant cavity assembly is installed on the quick-drying adhesive layer and copper wire antenna.

[0018] According to the above-described solution, the beneficial effects of this invention are that it mounts the copper wire antenna and the radio frequency resonant cavity assembly onto the packaging structure, enabling the packaging structure to have radio frequency functionality, forming a 900MHz ultra-high frequency radio frequency packaging, meeting the needs of various radio frequency applications, promoting the upgrading and efficiency improvement of various industries such as express delivery, logistics, and warehousing, facilitating the application of radio frequency technology, and helping the manufacturing, warehousing, logistics, and express delivery industries and the commercial sector to upgrade from barcode systems to radio frequency identification systems, reducing personnel, lowering costs, increasing efficiency, achieving zero errors, and improving the efficiency of social and economic operations.

[0019] This invention has low raw material costs and low production costs, and reduces manual labor in processes such as label printing, peeling, and labeling, thereby lowering labor costs.

[0020] This invention avoids the use of solvent-based adhesives, reducing air pollution; it also eliminates the need for antenna etching, reducing waste liquid generation; at the same time, this invention can save a large amount of PET film and aluminum foil, and the recyclable form of the chip can also reduce electronic waste, ensuring sustainable development. Attached Figure Description

[0021] Figure 1a This is a structural diagram of the copper wire antenna radio frequency cardboard box in this invention; Figure 1b This is a structural diagram of the copper wire antenna radio frequency plastic bag in this invention; Figure 1c This is a structural diagram of the copper wire antenna radio frequency cardboard box in this invention; Figure 2a This is a schematic diagram of the radio frequency coupling structure between the copper wire antenna and the radio frequency resonant cavity assembly in this invention; Figure 2b This is a side cross-sectional view of the radio frequency coupling between the copper wire antenna and the radio frequency resonant cavity assembly in this invention; Figure 3a This is a schematic diagram of the structure of the copper wire antenna radio frequency tag in this invention; Figure 3b This is a side view of the copper wire antenna radio frequency tag in this invention; Figure 4 This is a flowchart illustrating the manufacturing process of the copper wire antenna radio frequency carton in this invention. Figure 5a This is a schematic diagram illustrating the application process of the copper wire antenna video cardboard box and plastic bag in the express delivery industry according to the present invention. Figure 5b This is a schematic diagram illustrating the application process of the copper wire antenna radio frequency cardboard box, paper box, and plastic bag in the manufacturing industry. Figure 5c This is a schematic diagram illustrating the application process of the copper wire antenna radio frequency cardboard box / paper box / plastic bag in the commercial field. Figure 6 This is a flowchart illustrating the recycling process of copper wire antennas, radio frequency boxes, paper boxes, plastic bags, and chips in this invention.

[0022] In the diagram, the labels for each item are as follows: 10. Cardboard box; 11. Inner wall of cardboard box flap; 12. Outer layer of cardboard box; 13. Corrugated cardboard layer of cardboard box; 10' Cardboard box; 11' Inner wall of the cardboard box hinged lid; 10” Plastic bag; 11” Inner wall of plastic bag flap; 14” Plastic bag sealing tape; 21. Quick-drying adhesive layer; 22. Copper wire antenna; 30. RF resonant cavity assembly; 31. RF chip; 32. Aluminum foil antenna; 33. PET base film; 41. Release paper; 42. Top layer printing paper. Detailed Implementation

[0023] The present invention will now be further described with reference to the accompanying drawings and embodiments: like Figures 1a to 6 As shown, in order to overcome the shortcomings of traditional RFID tags, such as high cost and high pollution, this invention proposes a copper wire antenna RFID packaging, which enables the packaging structure to have RFID function. It can be applied to many occasions such as express delivery, logistics, and warehousing, and has low overall cost, simple process and low pollution.

[0024] The copper wire antenna RF package includes a packaging structure, a copper wire antenna 22, and an RF resonant cavity assembly 30. The copper wire antenna 22 and the RF resonant cavity assembly 30 are sequentially installed inside the packaging structure, so that the copper wire antenna 22 is coupled to the RF resonant cavity assembly 30, and the packaging structure has RF function.

[0025] like Figures 1a to 1c As shown, the packaging structure of the present invention includes a carton, a paper box, a paper bag, and a plastic bag. The copper wire antenna 22 and the radio frequency resonant cavity assembly 30 can be installed inside the above packaging structure or on the inside of its flap.

[0026] For example, in Figure 1a , Figure 2b In the middle, the carton 10 includes a carton body and a carton flap. The carton flap includes an inner wall 11, a corrugated cardboard layer 13, and an outer layer 12 of the carton, from the inside to the outside. The copper wire antenna and the radio frequency resonant cavity assembly are installed on the inner wall 11 of the carton flap.

[0027] For example, in Figure 1b In the middle, the cardboard box 10' includes the cardboard box body and the cardboard box flap, and the copper wire antenna and radio frequency resonant cavity assembly are installed on the inner wall 11' of the cardboard box flap.

[0028] For example, in Figure 1cIn this design, the plastic bag 10” includes a plastic bag body and a plastic bag flap, and the copper wire antenna and radio frequency resonant cavity assembly are mounted on the inner wall 11” of the plastic bag flap. The plastic bag sealing adhesive 14” provided on the inner wall 11” of the plastic bag flap can seal the plastic bag 10”.

[0029] In this invention, the copper wire antenna and the RF resonant cavity assembly are bonded to the packaging structure using a quick-drying adhesive layer. This quick-drying adhesive layer simplifies the manufacturing process and avoids contamination caused by solvent-based adhesives. Specifically, the quick-drying adhesive layer is elongated to accommodate the copper wire antenna and the RF resonant cavity assembly. The width of the quick-drying adhesive layer is 15mm–20mm, and its length is approximately 120mm.

[0030] like Figure 2a As shown, the copper wire antenna 22 in this invention is straight or corrugated, which can increase the identification distance of the radio frequency antenna and ensure the accuracy of radio frequency identification.

[0031] In this invention, the radio frequency resonant cavity assembly 30 includes a radio frequency chip 31, an aluminum foil antenna 32, and a PET base film 33. The aluminum foil antenna 32 is disposed on the PET base film 33 and has an opening. The radio frequency chip 31 is located at the opening and coupled to the aluminum foil antenna 32. The radio frequency resonant cavity assembly 30 is packaged between a release liner 41 and a top printing paper 42, forming a packaging structure for the radio frequency resonant cavity.

[0032] like Figure 2a As shown, the aluminum foil antenna 32 has a connection end ( Figure 2a (left end) and coupling end ( Figure 2a The aluminum foil antenna 32 (located at the right end) has an opening at the connection end. It is coupled to the copper wire antenna 22 via a coupling end, ensuring both the application of a small-sized RF resonant cavity and RF sensitivity. Preferably, the width of the coupling end is greater than the width of the connection end, resulting in better coupling between the coupling end and the copper wire antenna, thus guaranteeing RF accuracy and sensitivity.

[0033] The RF resonant cavity assembly 30 is smaller than 18mm × 20mm, which allows it to be used in small-sized packaging structures, making its applications more widespread.

[0034] like Figure 4 As shown, this invention also provides a manufacturing process for RF packaging of copper wire antennas, which does not require changes to the traditional packaging structure production line, but only requires the installation of a small number of devices corresponding to RF packaging on the production line. Specifically, it includes a fast-drying hot melt adhesive coating head and its corresponding sensor No. 1 (photoelectric identifier), a copper wire antenna forming output device and its corresponding sensor No. 2 (photoelectric identifier), and an RF resonant cavity assembly output device and its corresponding sensor No. 3 (photoelectric identifier) ​​arranged in sequence.

[0035] The packaging structure is transported forward along the conveyor line. On the manufacturing line, after the corner cutting and creasing process and before the packaging structure forming process (box gluing process), the following steps are completed sequentially: (1) Apply glue for positioning and identification, and apply a quick-drying glue layer to the packaging structure.

[0036] The No. 1 photoelectric sensor is used to position the packaging structure and drive the quick-drying hot melt adhesive applicator to apply a quick-drying adhesive layer onto the packaging structure. When the No. 1 photoelectric sensor detects the edge position of the unformed packaging structure, the controller sends a control command to the quick-drying hot melt adhesive applicator and applies a long strip of quick-drying adhesive layer onto the packaging structure.

[0037] (2) Antenna installation positioning identification, and copper wire antenna is installed on the quick-drying adhesive layer.

[0038] The No. 2 photoelectric sensor is used to position the packaging structure and drive the copper wire antenna forming output device to output the copper wire antenna, which is then installed on the quick-drying adhesive layer. When the No. 2 photoelectric sensor detects the edge of the unformed packaging structure, the controller sends a control command to the copper wire antenna forming output device, causing it to output the copper wire antenna and attach it to the quick-drying adhesive layer.

[0039] (3) Locating and identifying the resonant cavity assembly, and installing the radio frequency resonant cavity assembly on the quick-drying adhesive layer and the copper wire antenna.

[0040] The packaging structure is positioned using photoelectric sensor #3, which then drives the RF resonant cavity assembly output device to output the RF resonant cavity assembly, which is then mounted onto the quick-drying adhesive layer and the copper wire antenna. When photoelectric sensor #3 detects the edge of the unformed packaging structure, the controller sends a control command to the RF resonant cavity assembly output device, causing it to output the RF resonant cavity assembly and attach it to the center of the copper wire antenna, positioned on the quick-drying adhesive layer.

[0041] The applied quick-drying adhesive layer bonds the copper wire antenna and RF resonant cavity assembly to the packaging structure. After the quick-drying adhesive layer cures, the copper wire antenna, RF resonant cavity and packaging structure become one, forming a packaging structure with RF function.

[0042] Performance analysis of the invention: 1. In this invention, cartons, boxes, paper bags, plastic bags, etc., all have flaps. Before the cardboard boxes or plastic bags are formed, copper wire antennas and radio frequency resonant assemblies are bonded to their inner walls. The process is simple and the cost is low.

[0043] 2. This invention does not require changes to the original production process and equipment of cardboard boxes, paper boxes, paper bags, and plastic bags, making preparation more convenient.

[0044] 3. In the preparation process of this invention, the quick-drying adhesive applicator, copper wire antenna forming device, and radio frequency resonant cavity assembly bonding device are all small-sized automated devices that only need to be loaded once per shift and do not require manual operation.

[0045] 4. After implementing the radio frequency function, this invention does not affect the structure and strength of cartons, paper boxes, paper bags, plastic bags, etc., nor does it affect the normal use of cartons, paper boxes, paper bags, plastic bags, etc.

[0046] 5. This invention can realize radio frequency functions for cardboard boxes, paper boxes, paper bags, plastic bags, etc.: the ultra-high frequency radio frequency is 900MHz, the distance between the copper wire antenna and the radio frequency resonant cavity assembly is less than 0.1mm, and the capacitive impedance is very small in the 900MHz microwave band; the radio frequency function after the copper wire antenna and the radio frequency resonant cavity assembly are well coupled, and the reading distance is not less than 7 meters.

[0047] 6. This invention enables cardboard boxes, paper cartons, paper bags, plastic bags, etc., to have excellent performance in multiple recycling processes: (1) The copper wire antenna and the radio frequency resonant cavity assembly are bonded together with quick-drying adhesive. The PET film of the radio frequency resonant cavity assembly has high tear resistance. The radio frequency resonant cavity assembly can be peeled off from the quick-drying adhesive surface by hand. After cleaning, it can be used multiple times.

[0048] (2) The cost of the copper wire antenna is only required for the second use. The RF resonant cavity assembly can be used more than 80 times, which greatly reduces the manufacturing cost of RF packaging. It is about 20% of the manufacturing cost of traditional RF tags.

[0049] (3) The present invention can also realize the recycling of radio frequency chips for multiple applications by recycling the radio frequency resonant cavity assembly, which solves the problem of generating a large amount of electronic waste in traditional radio frequency tag applications.

[0050] Costs and contributions of the invention: 1. Raw material costs Copper wire antenna: 0.06mm diameter copper wire with a length of less than 250mm, costing less than 0.1 RMB cents; the PET aluminum foil composite film chemically etched antenna cavity in the RF resonant cavity assembly has a size of less than 18×20mm, and the cost is less than 1 / 5 of that of traditional PET aluminum foil etched antennas.

[0051] Paper Consumption: Compared to traditional RFID tags, this invention saves on face paper and backing paper, reducing material usage and lowering the production cost of RFID packaging. For example, if express delivery and product labels use traditional RFID tags, the label backing paper and face paper size is 85mm × 30mm. 200 billion tags would require 595 million square meters of paper, equivalent to a saving of 45,000 tons of paper.

[0052] PET film: Copper wire antenna RF packaging produces very little PET residue, resulting in low cost and environmental friendliness. For example, 200 billion RFID tags would require approximately 20,000 tons of PET film. Using copper wire antenna RF packaging could save 16,000 tons of PET film and over 10,000 tons of aluminum foil. Furthermore, the environmentally friendly copper wire antenna allows for the recycling and reuse of the RF chip, reducing electronic waste.

[0053] Application: This invention eliminates the printing and labeling workload in traditional RFID tag applications, bringing the application cost of RFID technology in the express logistics industry and commercial applications to near zero.

[0054] The cost of the radio frequency chip and its packaging on the resonant cavity in this invention is a basic cost common to all radio frequency projects. This invention, with its low-cost advantage, drives the upgrading of the commodity circulation industry from barcode systems to radio frequency automatic identification systems, facilitating the promotion of smart shopping malls.

[0055] This invention integrates a copper wire antenna and an RFID chip into packaging, creating RFID packaging with information storage and communication functions, thus upgrading the traditional printing and packaging industry into the IT industry. Through the RFID chip on the product packaging, an enterprise data center based on each product code is built, creating conditions for sending information about each package and each item into the logistics network. This invention promotes the application of RFID technology with its low-cost advantage, helping the manufacturing, warehousing, logistics, and express delivery industries, as well as the commercial sector, upgrade from barcode systems to RFID systems, reducing personnel, lowering costs, increasing efficiency, achieving zero errors, and improving the efficiency of social and economic operations.

[0056] 2. Application Costs (1) When express parcels and goods are packed into packaging with copper wire antennas, the express parcels and goods have their own chips and unique codes, which is lower in cost than traditional methods.

[0057] (2) Compared with traditional radio frequency tags, the present invention eliminates the steps of label printing, peeling and labeling, saving costs in label printing, peeling and labeling.

[0058] (3) The copper wire antenna radio frequency packaging moves forward on the packaging production line. The radio frequency reader on the packaging production line can write relevant information into the radio frequency chip. The reading and writing speed is much faster than that of the radio frequency printer, and the writing rate is higher.

[0059] This invention can be applied in a variety of scenarios: 1. Applications in the express delivery and logistics industry like Figure 5a As shown, the use of radio frequency (RFID) cartons, boxes, paper bags, and plastic bags in the express delivery industry can help the industry upgrade from barcode information systems to RFID information identification systems.

[0060] (1) E-commerce applications E-commerce companies use standardized-sized RFID corrugated cardboard boxes, paper boxes, paper bags, and plastic bags. After the goods are packed into these boxes, paper boxes, paper bags, and plastic bags, RFID readers on the packaging line write the package code, recipient address code, recipient phone number, product information code, and courier grade information into the RFID chip. RFID repeaters on the packaging line collect the RFID-enabled packaging chip information and upload it to the e-commerce data center and the courier company's data center.

[0061] This eliminates the workload of printing and labeling traditional RFID tags, resulting in higher work efficiency. Furthermore, e-commerce companies can upgrade from barcode systems to RFID systems with high efficiency and zero errors.

[0062] (2) Application of express delivery company receiving center When parcels packaged with RFID tags enter the receiving center, automatic identification and statistics can be achieved, and the information can be verified against parcel information sent by e-commerce companies to ensure zero errors in receiving parcels. At the same time, a parcel information database for the express company is built. The RFID technology of this invention has the advantage of automatic identification against obstruction and is faster than barcode identification. The express company's receiving center has achieved "reduced personnel, reduced costs, increased efficiency, and zero errors".

[0063] (3) Express delivery company's parcel sorting center Each sorting station on the parcel sorting line is equipped with an RFID reader / writer, which automatically reads the chip information on the RFID packaging and compares it with the recipient address code set for that sorting station. If they match, the sorting device controls the parcel to be guided to the designated address sorting port, completing the sorting process. Because RFID has the advantage of automatic recognition against occlusion compared to barcode recognition, and the RFID chip can be identified in milliseconds from any location, there is no need for a "re-checking operator," saving a significant amount of manpower. The parcel sorting speed is more than doubled, improving equipment efficiency. This invention enables parcel sorting with less manpower, high efficiency, and zero errors.

[0064] (4) Application of express delivery company transportation fleet When loading and unloading express parcels, the RFID reader automatically identifies the chip information on the RFID packaging and checks it against the database information. If there is an error, an alarm is automatically triggered, thus achieving zero error in express parcel transportation.

[0065] (5) Application of express delivery company stations When a package arrives at the station, the station's RFID reader automatically identifies the RFID chip information on the package's cardboard box, paper bag, and plastic bag, and automatically compares it with the station's receiving slip sent from the data center. If there is an error, an alarm is automatically triggered, preventing issues such as missing packages.

[0066] During the sorting process: The RFID reader at the sorting station's parcel sorting line is equipped with a delivery person's code, which is linked to their assigned delivery area address. A form printer is also installed at each sorting station; the form records the branch location code and the parcel code entering the sorting channel. Additionally, when the RFID reader at the sorting station's parcel sorting line identifies the set recipient address code, it controls the sorting device to guide the parcel into the sorting channel corresponding to the delivery person's code. The delivery person collects the parcel at the corresponding branch location, retrieves the parcel statistics form, verifies its accuracy, loads it onto the vehicle, and begins the parcel delivery process.

[0067] The express delivery company's stations have implemented radio frequency identification automatic sorting, bidding farewell to years of manual sorting, ensuring the integrity and safety of express packages, reducing labor intensity, and achieving high efficiency and zero errors.

[0068] (6) Application of express delivery personnel "Smart mailboxes" are installed at the entrances of businesses, companies, government agencies, or residences. The radio frequency reader in the smart mailbox is set with the recipient's address code, mobile phone number, and other information.

[0069] The courier holds the RFID-packaged parcel near the top of the smart parcel locker. The locker's RFID reader automatically reads the RFID chip information from the parcel's RFID tag: the recipient's address code, mobile phone number, etc., which match the information set in the smart locker. The locker then opens, and the courier places the parcel inside. Upon receiving the parcel, a mini-printer prints a receipt: the delivery time, tracking number, and locker code. A voice announcement then says, "The parcel has been received, thank you." The courier removes the receipt, returns to the station to submit it for filing, and the delivery is complete.

[0070] Express delivery is easy, fast, and error-free, improving the efficiency of delivery personnel. The copper wire antenna radio frequency packaging of express packages fundamentally solves a long-standing problem in the express delivery industry: when a delivery person delivers a package but the recipient does not, disputes arise due to a lack of evidence, which not only affect the image of the express delivery company but also cause trouble for the recipient.

[0071] (7) The contribution of copper wire antenna radio frequency packaging to the express delivery industry A. Compared to traditional RFID express labels, copper wire antenna RFID packaging offers significant advantages in cost and application, overcoming the biggest hurdle in the express delivery industry's application of RFID automatic identification technology and driving the industry's upgrade from barcode systems to RFID automatic identification systems. This results in reduced personnel, lower costs, increased efficiency, and zero errors.

[0072] B. The economic value created by the copper wire antenna and chip in radio frequency packaging far exceeds the cost of increasing investment in copper wire antennas and radio frequency chips, thereby improving the economic efficiency of the express delivery industry.

[0073] C. From the moment goods are packaged in RFID packaging to the entire process of express delivery center, sorting center, transportation, delivery station, and delivery person delivering the package to the recipient, RFID automatic identification and error correction require minimal human intervention, resulting in high efficiency throughout the entire process. This demonstrates the advantages of express delivery and the essence of the express delivery company's corporate culture.

[0074] D. Facilitate the transformation of the express delivery industry from a labor-intensive sector to an IT industry.

[0075] 2. Applications in the manufacturing sector like Figure 5b As shown, radio frequency packaging can also be applied in the manufacturing industry.

[0076] (1) Copper wire antenna radio frequency packaging radio frequency chip, which becomes the carrier of product information.

[0077] On the product packaging line, the RFID chip in the copper wire antenna RFID packaging contains the product's code, characteristics, and manufacturing information. This eliminates the printing and labeling work required in traditional RFID applications, increases manpower almost entirely, and creates a database with information accurate to each individual product. The RFID packaging chip information lays the foundation for the informatization of the manufacturing industry and helps it achieve intelligent manufacturing.

[0078] (2) The radio frequency chip in the radio frequency packaging of the copper wire antenna becomes the carrier of commodity information.

[0079] Cardboard boxes are widely used outer packaging for commodity circulation. The chip in the copper wire antenna radio frequency cardboard box provides a unique code for each unit of warehousing and logistics, enabling automatic identification and statistics of inbound and outbound goods. This can help the manufacturing industry build intelligent warehousing and intelligent sales, and construct a database for the full-process identification and positioning of goods in the manufacturing industry.

[0080] RFID packaging, including RFID cartons, RFID boxes, and RFID plastic bags, not only provides an information foundation for the manufacturing industry's product production management, but also provides information carrier chips for warehousing, logistics, commerce, and consumers, helping each product's information enter the Internet of Things.

[0081] 3. Applications in the commercial field like Figure 5c As shown, radio frequency packaging can also be applied in the commercial field.

[0082] (1) Copper wire antenna RF packaging allows commodity distribution enterprises to obtain RF chips with commodity information storage and communication functions at zero cost. Commodity distribution enterprises and shopping malls obtain information codes and other information written in the chip by commodity manufacturers. When applied to the commercial field, this invention can save the expenditure of purchasing RF tags and eliminate the process and huge workload of printing and affixing labels.

[0083] (2) Commercial circulation industry and shopping malls can use radio frequency readers to write information such as product code, storage location, purchase date, shelf life and other information on the copper wire antenna radio frequency packaging chip on the receiving line.

[0084] (3) Automatic identification and error correction of goods entering and leaving the warehouse, and establishment of a statistical table of goods entering and leaving the warehouse.

[0085] (4) The automatic inventory device starts at regular intervals, reads the radio frequency chip information of each product package, and completes the automatic inventory.

[0086] (5) Radio frequency identification promotional advertising screens are installed on the shelves of the shopping mall. When customers hold goods with radio frequency packaging and approach the advertising screen, the radio frequency reader in the advertising screen automatically identifies the information of the radio frequency chip. The advertising screen will display the production and manufacturing scene, production date, shelf life and application characteristics of the goods. The video and voice of the promotional advertising screen guide customers to select goods.

[0087] (6) Upgrade the shopping cart to a "price-based shopping cart": The shopping cart is equipped with an RFID reader and a small display screen. When items with RFID packaging are placed in the shopping cart, the RFID reader automatically reads the chip information, product code, and price of the RFID packaging, and calculates the total quantity and price of the items. Customers can then evaluate the price to see how much it differs from their desired price, thus improving the customer experience and enhancing the level of business service.

[0088] The communication device in the priced shopping cart records information and sends it to the mall's data center to analyze the difference between the items loaded onto the cart and the actual purchase, as well as customer needs and user experience. Customers push the priced shopping cart through the mall's payment lane and pay instantly, realizing an unmanned "grab and go" smart mall.

[0089] (7) Upgrading the shopping mall checkout system from a barcode system to an RFID system can achieve fast and accurate checkout, reduce the number of shopping mall staff, provide a better customer experience, and have more comparative advantages than the traditional barcode checkout payment system.

[0090] (8) Install radio frequency anti-theft devices at the exit of the shopping mall. Use radio frequency identification to check every item leaving the mall. If an item is found to be unpaid, an alarm will be triggered immediately.

[0091] (9) Construct a data center with accurate chip information for each product packaging to quickly obtain inbound and outbound reports, sales reports, and access control data. The information collection efficiency is high, ensuring zero discrepancies in mall operations.

[0092] (10) This invention can help commodity circulation enterprises "reduce personnel, reduce costs, increase efficiency, and achieve zero errors".

Claims

1. A copper wire antenna radio frequency packaging, characterized in that, This includes the packaging structure, copper wire antenna, and RF resonant cavity assembly. The copper wire antenna and the radio frequency resonant cavity assembly are sequentially installed inside the packaging structure, so that the copper wire antenna is coupled to the radio frequency resonant cavity, and the packaging structure has radio frequency function.

2. The RF packaging for the copper wire antenna according to claim 1, characterized in that, The packaging structure includes cartons, boxes, paper bags, and plastic bags.

3. The RF packaging for the copper wire antenna according to claim 1, characterized in that, The copper wire antenna and the radio frequency resonant cavity assembly are bonded to the packaging structure with a quick-drying adhesive layer.

4. The RF packaging for the copper wire antenna according to claim 3, characterized in that, The quick-drying adhesive layer is elongated and has a width of 15mm to 20mm.

5. The RF packaging for the copper wire antenna according to claim 1, characterized in that, The dimensions of the radio frequency resonant cavity assembly are less than 18mm × 20mm.

6. The RF packaging for the copper wire antenna according to claim 1, characterized in that, The radio frequency resonant cavity assembly includes a radio frequency chip, an aluminum foil antenna, and a PET substrate. The aluminum foil antenna is disposed on the PET substrate and has an opening. The radio frequency chip is located at the opening and is coupled to the aluminum foil antenna.

7. A manufacturing process for a copper wire antenna RF packaging, characterized in that, Before the packaging structure forming process, the following steps are completed sequentially along the packaging structure conveyor line: (1) Apply glue for positioning and identification, and apply a quick-drying glue layer to the packaging structure; (2) Antenna installation positioning identification, and copper wire antenna is installed on the quick-drying adhesive layer; (3) Locating and identifying the resonant cavity assembly, and installing the radio frequency resonant cavity assembly on the quick-drying adhesive layer and the copper wire antenna.

8. The manufacturing process of the copper wire antenna RF packaging according to claim 7, characterized in that, In step (1), the packaging structure is positioned using photoelectric recognition device No. 1, and the fast-drying hot melt adhesive coating head is driven to apply a fast-drying adhesive layer on the packaging structure.

9. The manufacturing process of the copper wire antenna RF packaging according to claim 7, characterized in that, In step (2), the packaging structure is positioned using photoelectric identifier No. 2, and the copper wire antenna forming output device is driven to output the copper wire antenna and install the copper wire antenna on the quick-drying adhesive layer.

10. The manufacturing process of the copper wire antenna RF packaging according to claim 7, characterized in that, In step (3), the packaging structure is positioned using photoelectric identifier No. 3, and the RF resonant cavity assembly output device is driven to output the RF resonant cavity assembly, and the RF resonant cavity assembly is installed on the quick-drying adhesive layer and the copper wire antenna.

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