| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin-wall plastic bottle that can improve its grip stiffness, contribute to stabilization and shortening of a production line, and on the other hand, even if the grip stiffness is left as it is, can reduce a container resin mass as 0.8 times.SOLUTION: A thin-wall plastic bottle includes a plurality of horizontal ribs 27 formed on a body part 23, and concave panel parts 26 formed between each of corner parts 25 and its adjacent corner part 25 in a polygonal section of the body part 23. |
