Apparatus for packing container and method of packing container

A container packaging apparatus comprising:

• a moving table supporting a container;
• a bag supply unit configured to supply a vinyl bag to cover the container on the moving table, wherein the vinyl bag has an upper part that is sealed and a lower part that is opened;
• a load port including a pair of support blocks that support a bottom surface of the container transferred from the moving table and are spaced apart with a gap through which the vinyl bag passes;
• and
• a thermosetting unit configured to form a sealing line on the lower part of the vinyl bag to seal the vinyl bag, the thermosetting unit including a heating block having a heating coil and an elastic pad in contact with the heating block while the vinyl bag is heated by the heating block,
• wherein a number of windings per unit length of the heating coil at an edge of the heating block is greater than a number of windings per unit length of the heating coil at a center of the heating block,
• wherein a thickness of the vinyl bag is in a range from about 0.03 mm to about 0.05 mm,
• wherein a thickness of the elastic pad is in a range from about 3 mm to about 7 mm, and
• wherein the pair of support blocks respectively support one side and another side of the bottom surface of the container.