The mineral soil of Zisha has a better texture with deeper ore. It is not easy to get. The miners work in the dark pits and mine the purple sand ore. Therefore, there is a saying that “there is a meal in the room, but it is a matter of inferiorityâ€. After the processing procedure—selecting materials, drying, mashing, sieving, adding water, and tempering, the mud is placed in the damp and wet place for staleness, called “cultivating soilâ€. From the Ming and Qing Dynasties to the present, the producers of Zisha products still have the "use and cooperation, each has a heart, and the secret is not the same", which is one of the reasons for the formation of various finished products.
Zisha has experienced hundreds of years since the Ming Dynasty. During this period, it has made countless purple sand products. The soil used is the mining of the mountain layer, and it is transferred to the mining layer of the mountain. Different mines, natural soil quality will be different, plus the effect of the fire in the kiln, the control of the fire, so that when we appreciate the purple sand, there is a basis for judging, the characteristics of the era are complete and clear in the purple sand products On the soil of the tires.
Late Ming and early Qing
About 1506 to 1795. During this period of time, especially in the Ming Dynasty to the Chongzhen years, the most prosperous, famous people, such as: Li Maolin, Shi Dabin, Xu Youquan, Chen Yongqing, Hui Mengchen, Chen Zikai, etc., created a brilliant page in the purple sand art. . During this period of time, there was no sorting material selected during the mining of the purple mud mine, and the mountain mud, the medium tank mud and the bottom tank mud were mixed together, so the purple sand product made was observed with a twenty-two times magnifying glass, and the surface was visible. Among them, the structure of the granules is mostly composed of granules of yellow, grass green and reddish brown in the bottom color. The color of the finished product depends on the composition of the mud in the tank, which is reddish purple and the bottom tank. The black and purple of the light ink, the green mud of the mountain, the yellowish gold.
If it is a finished product of steel sand, the characteristics of the sediment are still there. Nowadays, some coarse sand pots are common, which is considered to be the pot of the Ming Dynasty. The purple sand of the Ming Dynasty is the misconception of the purple sand with coarse sand. This is a big joke. This kind of jug with outstanding sand quality is a kind of "washing sand method". Before the adobe is mixed into the kiln, it is washed with water to remove the fine soil on the surface, highlighting the surface of the coarse sand and then burning into the kiln. It is not made of the teapot of the Ming Dynasty. In fact, the purple sand of the Ming Dynasty, due to the superior quality of the ore, the kiln fire is harmonized, and the surface sand is melted during the firing, so that after the kiln is discharged, the fetal bone mud is delicate and clean.
The Ming Dynasty pots that have been handed down to the world, the color of the pot is mostly the above three colors. Others such as red mud, white mud, and yellow mud are recorded in the book, but they have not been seen yet, so they cannot be determined.
Chen Mingyuan has been acquainted with the people of Kangxi, and he has an important position in the development of Zisha. From the unearthed Zhu Jingyuan's Zhu Mu residual pot, it is still clear that the jug of this pot is hard. The transparent light and the unsmooth texture, the pot year on the pot is Yongzheng four years, which shows that the purple sand of the early Qing Dynasty, should be the time of Kangxi, the practice still undertakes the wind of the moment. Although the soil of the kiln is dry and dull, once it is cultivated with tea, it will change rapidly, and it will obviously change from rough to light and not delicate. This is the characteristic of the purple sand tire soil in the late Ming and early Qing dynasties.
This is 1MP Wireless Camera, for home, office, warehouse or shops, as home video camera to capture photos, take videos, you can see what happen anytime, even you are in another country, as long as you can work WIFI. so it's long range wireless security system,
this series cost is very competitive, kind of cheap surveillance cameras.
This is still amazing mini camera, like spy video camera, recording and save data for you via micro SD card or icloud storage,
1MP Wireless Camera
1MP Wireless Camera,Small Wireless Camera,IP Camera System,Mini Wireless Camera
MBOSS INDUSTRIAL , http://www.mbosssmart.com