Method for manufacturing closed glass container, involves sealing one end of tapered tube in which solid materials are provided, and closing one end of straight rod tube connected with tapered tube, in which fluid in filled
摘要
<p>The method involves providing a tube (1) having one tapered end (11) whose inside diameter (11d) is less than inside diameter (10d) of opposite end (10) of tube. The tapered end of the tube is connected with one end of a straight rod tube. The solid materials are provided in the opposite end of the tapered tube. The opposite end of the tapered tube is sealed. The fluid is filled in the straight rod tube, so as to obtain a vial. The other end of the rod tube is closed.</p>
