The "Technical Specifications for the Setting of Hazardous Waste Identification Marks" issued by the Ministry of Ecology and Environment has been officially implemented on July 1, 2023. In addition to the standardization of the format and content of hazardous waste labels, it is clearly stipulated that the new version of hazardous waste labels must include digital identification codes and two-dimensional labels. code, to realize the management of hazardous waste "one item, one code".
Among them, the two-dimensional code part of the hazardous waste label can be produced together with the hazardous waste label, or it can be produced separately and posted on the corresponding position of the label. So, how to generate the QR code on the hazardous waste label? Here are two simple and efficient methods for making QR codes.
Method 1: Generate Hazardous Waste Labels in Batch
According to the requirements of the "Technical Specifications for the Setting of Hazardous Waste Identification Marks", the digital identification code in the hazardous waste label consists of 4 segments of 37 digits, that is, the code of the hazardous waste generation or collection unit, the hazardous waste code, the generation or collection date code and the waste sequence code ( The enterprise sets itself), the coding data structure of the two-dimensional code of the hazardous waste label should contain the content of the digital identification code.
Many tutorials use the "QR code" function in WPS or Word to generate codes, which require manual input of content according to the coded data structure, and only one QR code can be generated at a time. In fact, you can use the "batch generation of static code labels" function of platforms such as forage QR codes to generate a batch of QR codes at one time.
The following are the detailed steps to generate static code tags in batches :
The first step is to find the "Batch Generate Code" function in the code generation box of the fodder QR code, click "Batch Generate Static Code Labels", and then select the corresponding label style. When making a QR code and a hazardous waste label together, you can find a style template related to the "hazardous waste label" ; if you make a QR code separately, you can choose the simplest QR code style.
The second step is to fill in the data online or upload the Excel form. By default, the content of the first column is used to generate the QR code, and the other columns are used as labels to display the content. The first row is the title row, and the second row is filled. Taking "Hazardous Waste Label-Toxicity" as an example, the first column is the digital identification code, and the contents of the other columns will be displayed on the hazardous waste label.
The third step is to save the label template and generate a QR code. The platform will automatically generate a batch of QR codes with the same style and structure but different content, and you can print them by selecting the batch download label. The label style will be automatically saved under the user account, and then you can select the saved CCTV and fill in the data to generate a hazardous waste label consistent with the previous format.
It should be noted that the content cannot be changed twice after the static code is generated, and the content seen after scanning the code is only the digital identification code. However, you can manage the label style in a unified way in the QR code backend, including fields, backgrounds, colors, logos, etc. Taking "Hazardous Waste Label - Toxicity" as an example, the logo in "Hazardous Features" can be modified to other types of hazardous waste labels.
The second method: use templates to generate codes in batches
For the static code labels generated in batches, the content stored on the QR code is limited. Hazardous waste QR codes can also be generated in batches by using the "Hazardous Waste Label" template in the grass QR code template library, including hazardous waste labels with QR codes and content-rich QR codes.
The biggest difference from static codes is that the "Hazardous Waste Label" template is based on the live code module of the forage QR code, which can flexibly combine pictures, files, audio and video, etc., and display rich information on the QR code. Under the premise that the QR code pattern remains unchanged, the display content and label style can be modified at any time.
The following are the steps to generate codes in batches based on templates:
The first step is to find the "Hazardous Waste Label" template in the template library of the forage QR code. These templates are derived from the user's actual use experience, and batch templates can be modified according to needs. You only need to upload or fill in the detailed information of hazardous waste to generate labels with QR codes in batches, and you do not need to design and typesetting yourself.
The second step is to click "Batch Generate Code" to create a one-item-one-code label. You can fill in the hazardous waste information through the online form, or upload Excel. Different from batch static codes, the content in the form will be displayed on the QR code synchronously, and the name, category, collection unit, precautions, etc. of hazardous waste can be viewed by scanning the code.
The third step is to save the template to generate codes in batches and download the QR code labels. The platform provides printing files in a variety of formats, including PNG, A4, PDF, etc. You can use A4 printers to quickly print, use A4 die-cut stickers to print, or download files and submit them to advertising companies to make stickers and plastic drops , acrylic and other materials.
Since the content in the live code module can be modified at any time, a batch of hazardous waste labels with QR codes can be printed in advance. In actual use, authorized administrators can directly fill in or update information on the mobile phone, such as production date, waste weight Time-sensitive content.
Further reading: Building a QR Code System for Hazardous Waste Management
Hazardous waste labels are only one part of the entire hazardous waste treatment process. The entire process involves the generation, collection, storage, utilization, disposal, supervision and other processes of hazardous waste. Each process needs to be recorded, and in principle, it should be archived for more than 5 years . The traditional recording method is often a paper ledger, which has problems such as difficult preservation of paper records, troublesome sorting and summarization, and inability to synchronize data in real time.
In addition to the content display mentioned above, live code modules such as forms, status, and dynamic files can also be added to the template, and a set of hazardous waste QR code management system can be built by using the grass QR code to scan the code to fill in the information and check the status of the item , Record item files and other functions, the whole process of hazardous waste from generation, storage, disposal and utilization can be scanned and recorded, realizing the information traceability and full-cycle traceability of hazardous waste.
Authorized managers can view relevant data in real time on the WeChat applet, and summarize and export the data into Excel archives to form an electronic management account of hazardous waste.