The difference between black paste and old black paste

What's the difference between a little black paste and an old black paste?

1, color: the color of the old plaster is similar to that of the small black plaster, but the old plaster focuses on the old technology and methods and on improving the selection of medicinal materials. The decocting process is divided into more than ten steps, such as explosive, adding Dan, receiving plaster, detoxification, melting plaster, spreading medicine and adding medicine. The process is complex and requires exquisite technology, which is directly related to the release of the efficacy of the plaster.

2, smell: the real old plaster does not have any pungent smell of Chinese medicine, only a faint medicinal taste, while the small black plaster has a bad smell and strong pungent.

3. State: True old plaster can be softened after heating and can be drawn into filaments. And the little black paste is not easy to soften when baked with fire.

4, stickiness: the real old plaster is very sticky, attached to the skin, not slippery, easy to remove.

5, ingredients: As the saying goes: "Five pounds of medicine, one or two creams." In order to achieve a certain curative effect, the plaster must have a certain concentration, and the medicinal components should be more than 30 (the compatibility of Wangjialaosan Huogu Guiyuan Plaster is as high as 78), so as to ensure the curative effect.