MANUFACTURING METHOD OF METAL CAN TO BE STACKED INTO MULTIPLE LAYERS IN ITS EMPTY CONDITION AND STRUCTURE OF METAL CAN

摘要

PURPOSE: A manufacturing method of a metal and structure of the metal can are provided to save a cost of transportation by stacking empty cans into multiple layers, and to secure easy separation of the stacked empty cans by keeping a certain gab between the cans. CONSTITUTION: The metal container basically has one-piece bottle structure that the bottle portion thereof is covered with a sealing end cover. The body(1) of the container has a shape becoming narrow toward the upper part of the container so as to facilitate the multiple layered stacking of the containers. In addition, the container is formed with an eccentric mouth portion(3) on its top surface. Namely, the mouth portion is biased toward the one side of the can.