Size standard of carton logo font size

Characters are divided into 1 inch, 6 points, 4 points, 3 points and 2 points. According to the general standard of carton size, it can be divided into large, medium and small cartons with the sum of length, width and height above 2000 mm, medium cartons with the sum of length, width and height below 2000- 1000 mm, and small cartons with the sum of length, width and height below 1000 mm. If it really doesn't work, use photosensitive resin version.