It's 67 centimeters.
the diameter of 8 printing pots is 67 cm, and twelve printing pots are equivalent to one meter. Convert one printing pot to 8.33, and then multiply it with this value to get its specific data. This is a unit of measurement handed down from ancient times in China. In ancient times, pots were measured by several seals, not by how many centimeters.
introduction of bayin tobacco:
bayin pot is 8 cm in diameter, and there are many kinds of pots, which can be roughly divided into two categories. The figure of eight means that the diameter of the pot mouth is 8 cm, that is, 8 cm. Printing pots are divided into sizes according to the diameter of pots, and carrying pots are calculated by weight, each pot weighs 2 Jin, and several pots are one pot.
printing pots can be divided into two, three, four, five, six, seven, eight and nine seals, depending on the size of the pot. For example, the diameter of the big nine seal pot is 2.6 feet, and that of the big eight seal pot is 2.4 feet.
printing is the unit that used to make iron pots, but the printing has no specific size, but the sizes of several printing pots are fixed, such as the diameter of the third printing pot is 4 cm, the diameter of the fourth printing pot is 46 cm, the diameter of the sixth printing pot is 6 cm, and the diameter of the eighth printing pot is 72 cm. It can be seen that these figures are not related, so the printing is not determined according to centimeters.
Personally, I think the seal here has something to do with people. In the past, there were many children and many people who ate in rural areas. In addition, rural people often did farm work and ate a lot, so several people used several printing pots. For example, there were six people in the family, and cooking with six printing pots was definitely enough for a family. In fact, many sizes in rural areas are colloquial, for example, printing is the homonym of people.