Tube-like plastic container and preform therefor

摘要

A tube-like plastic container and a preform therefor are provided. The preform has a drum part and a mouth part, with a continued portion having a projecting edge in between. The drum part is thicker than the mouth part, has a flat wedge-like form, and tapers toward a thinner bottom end. The drum part is thicker at a lower portion than at an upper portion.