Where can I accurately identify the Zigang jade plate

All speculations about Zigang techniques are unscientific, as fine as the grinding ground of sweat hair, blunt how to carve, Kunwu knife is a knife method not a knife (otherwise modern science and technology has long been created, passed on **, Zigang technology inheritance one by one micro shop Zigang jade for you to answer.

Zigang jade brand identification method 1

First, the traditional jade carving process carving long line is generally slightly deeper and wider when entering the knife, and slightly shallow and narrower when the knife is out; Kunwu knife is a knife, out of the knife is a beam with the depth of the rock sample, wide and narrow. The knife technique is entirely made by a tool with extremely high hardness and a slight bluntness.

Second, when the traditional craft is carved, the point stone is not used to go to the knife, so the middle of the line is deep and wide, and the two sides are shallow and narrow: Kunwu knife is the same depth and width.

Thirdly, the lines engraved by the traditional craft knife are V-shaped; The lines engraved by the Kunwu knife are basically the same as the width and depth, and they are U-shaped.

Fourth, the surface of the line carving knife walked by the traditional craft knife is slope-like, steep or slow, relatively speaking, relatively smooth and smooth; The surface of the line carved knife is flat, and presents uneven convex and concave shapes, under a 60x magnifying glass.

Under the observation, you can also vaguely see the rubber palace similar to the Liangzhu culture.

The horizontal lines of jade, but not very clear, need to be carefully recognized.

Zigang jade plate identification method 2

1) Material: Jade with high investment value should be made of Xinjiang Hetian white jade, green and white jade.

Topaz and other high-quality jade materials are the first choice, and other local jade or miscellaneous materials often do not pay attention to the fineness of the process when making due to their own low value, or the strength of the production technique is different from the traditional way, so that the work is not exquisite enough and lacks aura. As a result, the relative value of the finished product is low.

2) Payment: There are Zigang, Zigang, Zigang, Zigang, etc., and the paragraph is engraved in a negative manner.

There are many kinds of yang carving, circle style, etc., and attention should be paid to whether the strokes have ancient meaning, smooth and natural.

3) Content picture: the theme of the frontal picture, the scenery is depicted far and near, the layers are clear, and the demeanor is natural and expressive when portraying the characters. It is in line with tradition when portraying allusions or auspicious allegories.

The text font of the poem mentioned on the back is yang-engraved, smooth, simple, and the layout of the world is reasonable, and the strokes of the high-quality ones are like writing with a brush, which is different from the note font of the machine-carved jade brand on the market.

4) Knife work: powerful, but not as rigid as the modern machine carving; Marks on the edge of the knife are also sometimes an aspect of distinguishing the authenticity of a jade brand.

First, the traditional jade carving process carving long line is generally slightly deeper and wider when entering the knife, and slightly shallow and narrower when the knife is out; Kunwu knife is the same depth, width and narrowness of the knife in and out. The knife technique is entirely made by a tool with extremely high hardness and a slight bluntness. Second, when the traditional craft is carved, the point stone is not used to go to the knife, so the middle of the line is deep and wide, and the two sides are shallow and narrow

The Kungo knife is the same depth and width. Thirdly, the lines engraved by the traditional industrial rock sales knife are V-shaped; The lines engraved by the Kunwu knife are basically the same as the width and depth, and they are U-shaped. Fourth, the surface of the line carving knife walked by the traditional craft knife is slope-like, steep or slow, relatively speaking, relatively smooth and smooth; The surface of the line carved knife that the Kunwu knife walked through is flat, and presents an uneven convex and concave shape, and under the 60x magnifying glass, you can also vaguely see the horizontal line similar to the jade of the Liangzhu culture, but it is not very clear, and it needs to be carefully identified.