RFID application solutions for production management of clothing and apparel enterprises
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Apparel and apparel RFID application solutions
The rapid development of the world’s scientific and technological information technology has brought various opportunities and challenges to enterprises. The application of new technology in the apparel industry has also brought a new revolution to the enterprise! In the process of pursuing benefits, we continue to explore various management methods, hoping to bring more refined management to the enterprise.
1. Introduction to RFID (Radio Frequency Technology)
RFID is a non-contact automatic identification technology realized by radio frequency communication. RFID tags are small in size, large in capacity, long in life, and reusable. They can support fast reading and writing, multi-eye identification reading, non-visual identification, mobile identification, positioning and long-term tracking management.
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In recent years, RFID technology has entered the stage of commercial application. At present, RFID technology has been continuously combined with Internet, communication and other technologies, and has been applied to many fields such as industrial automation, commercial automation, transportation, logistics, supply chain management, public information services, etc., gradually realizing global item tracking and information sharing, Significantly improve management and operation efficiency and reduce costs. RFID technology is considered to be one of the most promising information technologies in the 21st century.
Second, the status quo of the apparel industry
As clothing products are characterized by rapid changes in colors, styles, and varieties, manufacturing companies in the clothing industry are required to continuously improve their production, inventory, and distribution turnover. Out-of-season varieties should be cleared out of the counter quickly and replaced with new varieties. Inventory should not be overstocked, and the overstocked products will cause a great burden on the enterprise. To control the quantity of inventory, to ensure that the sales department has suitable varieties on the counter to meet the needs of customers; at the same time, it is necessary to ensure that most of the products produced can be sold and that a large amount of unsalable inventory will not be generated. The key issue to consider.
Clothing companies often encounter the following problems:
1. The statistics of packing data such as wrong packing, missing packing and multiple packing caused by human factors are inaccurate and slow;
2. Inventory takes a lot of manual work for a long time to complete;
3. Product delivery also requires a lot of manual work, and statistics are slow, often resulting in a long supply cycle, which directly affects the production efficiency of the enterprise;
4. Untimely and inaccurate inventory data statistics will also affect production efficiency, such as long replenishment cycles.
5. Accounts and goods are prone to errors in inventory management.
6. It is not clear where each product is located, nor can it be known how many products are in a certain location.
The emergence and application of RFID technology will greatly promote the development of the apparel industry in terms of production, inventory, distribution, sales, and retail store management.
At present, there are mostly two data collection methods in the production process: one is manual collection and the other is bar code collection. Although companies that use bar codes for data collection save a lot of human resources and time than manual collection, as With the development of science and technology and the requirements of various companies for high-efficiency production lines, the application of barcodes has also reached its bottleneck, because it cannot achieve multi-batch, long-distance, high-speed, and hostile data collection. Limiting the efficiency of enterprises in the production process, the emergence of RFID (Radio Frequency Technology) not only solves these problems encountered by barcodes, but also has the advantages of convenient and fast reading, large data storage, and recyclable use. People are paying more and more attention, and the application industries are getting wider and wider.
The following are two tables comparing RFID technology with traditional asset management:
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Third, the application of RFID solutions
The RFID system of Guangzhou Aerospace Times Information Technology Co., Ltd. is composed of high-performance readers, electronic tags, and application software. The reader has superior reading performance and can reliably identify fast-moving targets up to 80km/h. The reliable recognition distance is not less than 6m. It can recognize multiple targets at the same time with a recognition rate of up to 200 tags per second; electronic tags use embedded microprocessors , And under the control of embedded software, functions such as sleep, wake-up, decoding, encoding, communication and information collision processing can be realized.
The reader system has the following advantages:
• High reading rate, high stability;
• It can read multiple tags at the same time in the reading and writing area, with anti-collision function;
• The signal transmitted by the reader has passed the type approval test of the National Radio Management Committee;
• High information security and confidentiality performance;
• Support TCP/IP protocol, easy to configure and manage through the network;
• The radio frequency module and the control software part of the reader have a high degree of consistency;
• The reader software can be upgraded according to customer needs;
• Check the error information in the process of reading and writing;
• Reliable recognition distance is not less than 6m;
• Reliably identify fast-moving targets up to 80km/h;
• The recognition rate is up to 200 tags per second;
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Schematic diagram
Use RFID technology to solve the current problems of inaccurate and inefficient data collection and low data utilization in the process of clothing from offline to delivery, and low data utilization, so as to achieve accurate and rapid product packing, storage, and shipment cooperation to shorten the delivery cycle , Improve the production efficiency of enterprises.
This scheme system is a management system that collects information in real time at all stages of clothing from production off-line, to warehouse entry, and finally to product delivery.
Precise packing
General clothing sorting and boxing have certain restrictions. For example, how many pieces of clothing of the same style (regardless of color and size) can be packed in a box are given. Therefore, there is generally no problem of over-packing and less-packing in the packing. However, products of different models (the same size) of the same product will have sorting errors. Therefore, in order to meet the packing and labeling requirements of your company, you must Manual intervention during packing is to ensure the accuracy of packing quantity and style. This is a basis to ensure the accuracy of the data collection in the subsequent links of the system.
Shorten the lead time
Data interaction is carried out by means of wireless communication, so it greatly improves efficiency in the links of off-line production, warehousing, inventory, and out of warehousing.
Inventory management
The finished products are uniquely identified after they are packed and packed with RFID tags, and information is collected for the packing, loading position and tray loading, so as to realize the effective and accurate positioning of the finished products in the inventory management, and realize the real-time dynamic inventory of the finished products , Establish a quick-response inventory management system to eliminate possible obstacles in the inventory management link.
Fourth, the work process
Imprint
When the production order is issued, the label printer retrieves the order data (such as the name of the garment, number of pieces, style, color, etc.), and prints the corresponding label according to the number of boxes (such as 10 products in one box). The label can be Store the information corresponding to 10 products (the corresponding data is the style, color and other related information of the 10 pieces of clothing), and it can also exist in the form of numbering established by the manufacturer, which acts as a bridge to correspond to the product information of the back-end database.
Boxing
According to the product packing specifications, pack the given quantity.
Box label
Stick the printed labels on the boxes where the clothes are packed.
Warehousing
The advantages of multi-target recognition of RFID are very obvious when entering the warehouse. The reader antenna is arranged at the door of the warehouse. Whether it is a single box or multiple boxes, it can achieve fast and accurate information collection. You can also print a list of products in the warehouse.
inventory
The completion of the inventory can be carried out by means of high-frequency handsets, and in order to save costs, it can also be carried out in the form of a fixed reader/writer. The latter can move the product out of the warehouse with a trailer, and then push the product into the warehouse with the reader working, so that the manpower required and the warehouse space are relatively large.
Outbound and print out the inventory list of products
According to the customer’s delivery date, the delivery must be carried out. The product is shipped out of the warehouse and then loaded into a truck. When it is out of the warehouse, the system can read the number of boxes and other information of the product out of the warehouse, ensuring the accuracy and speed of shipment. Then you can print out the shipping list and compare it with the customer’s order, and check whether there is any over-installation, missing installation, wrong installation, etc.
Five, system benefits
According to statistics, the successful application of a complete set of RFID solutions can help companies:
increasing income:
●Increase inventory availability by 5% to 10%
●Due to the increase in inventory availability, sales will increase by 3% to 7%
●Increase in income:
●Increase customer retention by 0.3% to 0.5%
●Increased recovery rate in logistics management will increase profits by 25% to 40%
●Improved recycling management will increase total revenue by 1% to 2%
Cost reduction:
● Losses due to theft are reduced by 40% to 50%
● Increase delivery speed by 10%
●Reduction of labor cost:
● 30% reduction in site management
●Reduce the labor cost of item storage up to 65%
●Reduce inventory costs up to 25%
●It can reduce the cycle calculation cost up to 25%
●Increase the throughput of warehouse products up to 20%
●Reduce damage rate and write-off of expired goods up to 20%
●Reduce complaints caused by lost packages up to 98%
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