operation method: 1. first, open the barcode label software and create a new label, and the size of the label is set according to the actual paper size of the material identification sheet. Click the "rectangle" and "straight line" buttons on the left side of the software to draw a table on the canvas. You can set the style, thickness and color of lines for rectangles or straight lines on the right side of the software.

2. click the "single-line text" button on the left side of the software, and enter the "material identification sheet", and the rest "name", "number", "specification" and "quantity" are added in this order. After the text is added, you can set the font, font size and color of the text on the right side of the software.

3. click print preview, set the number of labels, and start printing after checking that there is no mistake.