Method of sealing medical container with a plastic closure

A tubular color part is arranged on the path direction part of a container so that it may be the method of carrying out the seal of a container for medicines like a bottle and a 縮径 cervix may be surrounded with the polymer closing object which has a tubular color part and the diameter direction part of [one], 展延 is possible for the polymer which has transforming the tubular color part which adjoins a free end in the path direction to the rim part of the adjoining path direction into a 縮径 cervix, and was chosen for the closing object enough so that modification of the path direction may be allowed, And it is still firm enough, and it fully resists to creep so that a seal may be maintained between a plastic closing object and the container which following-続 to modification of the path direction, so that it may following-続 to modification and the form may be held. In the recommendation case of the operation of a method, one or more Klin Pingu tools have a slope which has an angle of gradient which is driven to the tubular color part which adjoins a free end, and which decreases gradually, and a container, a 瓶組 object, and the Klin Pingu tool rotate them relatively. In the most suitable case of the operation of the method of the present invention, the Klin Pingu tool, It has one or more slopes and these slopes can be made into a separate field or a continuous slope so that a tubular color part may be transformed gradually and gradually to the rim part of the adjoining path direction in a cold forming process into a 縮径 cervix.