| 摘要 |
PROBLEM TO BE SOLVED: To apply rigidity by forming a half of a container body to be a thin part and the other half to be a thick part having rigidity, to largely reduce a lateral width of a container, to enable containers to be fitted to each other at the time of shipment for making the container stackable, and further to improve content filling speed by enabling a neck and a filling space to be formed. SOLUTION: The container comprising a closed lower face of a peripheral wall having a lateral cross sectional shape elongated fore-and-aft and a neck 3 standing from an upper end of the peripheral wall 2 via a shoulder has a half in a lateral direction of a container body 1 formed to be a thin part 4 having flexibility and the other half formed to be a thick part having rigidity. A cap screwing male thread 6 is formed on an external face of the neck 3, and the cap screwing male thread on the external face of the neck 3 on the half on a side of the thin part 4 may be removed. |
