The reason why the Mason bottle was so popular at that time had to rely on its sealing principle. John L. Mason designed the Mason bottle and applied for a patent. However, the glass bottle was not designed at the beginning, but at the time. The first screw cap. This kind of cover is composed of iron sheet and spiral ring. This design enhances its sealing performance and perfectly solves the sealing problem of housewives at the time for pickled food. So if you want to choose an authentic sealed can, the screw cap is very important.
In addition to the Mason bottle cap is the key to selection, the material of the bottle is also very important. Since John L. Mason invented the Mason bottle, the glass has been the main material, and it has not changed since its development. However, there are actually many glass materials. If you need to install hot drinks, you can pay attention to the heat resistance of the glass when choosing. Generally, if it is made of high borosilicate glass, there is no problem whether it is hot or cold.