One: the function of heat preservation and heat storage and improving taste.
Two: Jianzhan has health care function.
Three: Jianzhan has the function of anti-corrosion and preservation.
So if you are a person who pays attention to quality, you must choose to drink tea with jianzhan. However, we should pay attention to the authenticity of the building. I suggest you choose to buy a world-popular building.
Extended data
Jianzhang, a specialty in Jianyang District, Nanping City, Fujian Province, is a symbolic product of chinese national geography.
Most lanterns have big mouths and small bottoms, and some are shaped like funnels; And most of them are round feet and shallow round feet, and the foot roots often have trimming knives (commonly known as chamfering), and the plantar surface is slightly inclined; A few are solid feet (mainly small round bowls). The shape is simple and vigorous, and the feel is generally heavy. Station construction is divided into four categories: open, left, closed and tied, and each category is divided into large, medium and small; Small round bowls are classified as small convergent bowls.
Open the bowl: the mouth is curled outward, the lips are pointed, the abdominal wall is oblique or slightly curved, the abdomen is shallow, and the abdomen is adducted. Shallow round feet. Shaped like a funnel, commonly known as "hat bowl"
20 16 12 The former General Administration of Quality Supervision, Inspection and Quarantine approved the protection of "Jianzhan" geographical indication products.
References:
Baidu encyclopedia-building station