What does the blue mark on the pig's back mean?

What does the blue mark on the pig's back mean? I believe that in rural areas, especially in the memory of the older generation, blue calico is a familiar thing. The blue print on the pig's back is a common item in rural life. Blue printing is a printing and dyeing method, which can dye fabrics with different textures and patterns. The blue printed cloth on the pig's back is called pig's back because it is thick and tough. It is generally used to make farmers' durable cotton-padded jacket, so it is also called "pig's back cotton-padded jacket". The blue print pattern of this kind of fabric is unique, usually dominated by blue pattern, which highlights the rustic and natural pastoral atmosphere.

The blue print on the pig's back is a traditional craft with regional characteristics. The production of blue calico has a long history, which can be traced back to the Tang Dynasty. According to legend, during the Tang Dynasty, printing and dyeing technology was introduced into southern Fujian, and a unique Fujian blue printed cloth evolved. After thousands of years of development, Fuzhou blue print pattern has developed into Jinjiang blue print, Jinmen blue print, Mazu blue print and other different series, all of which have their own unique forms and characteristics. As one of them, pig back blue print is also loved by people because of its unique pattern and processing technology.

The blue print on the pig's back is one of the representatives of rural culture. Although blue calico is no longer widely used in modern urban life, this traditional material still plays an irreplaceable role in rural areas. The blue printed cloth on the pig's back has a unique historical, cultural and emotional memory, whether in the ancient house precipitated by years or in the process of inheriting local culture. It is a symbol of rural life, and it places many people's attachment and nostalgia for their hometown, family and life. Because of this, the blue seal on the pig's back has been passed down to this day, becoming the material evidence of the circulation of cultural context and the endless folk customs.