| 摘要 |
PURPOSE: To prevent the surface of a container edge part from being damaged. or contaminated when being stacked in multiple stages by forming a protruding part of which the height is lower than a rib for fitting, on the upper surface of the opening edge part. CONSTITUTION: At four corners of the upper surface of an opening edge part 5 of a transport container made of a synthetic resin, a band-shaped protruding part 7 of which the height is lower than a rib 4 for fitting being formed on the lower surface of a bottom part 1 is formed. The height of the rib 4 for fitting which is formed on the lower surface of the bottom part 1 is preferable to be 5-15mm, and the height of the protruding part 7 which is formed on the upper surface of the opening edge part 5 is preferable to be 1-3mm, and the width is preferable to be 1-3mm. By this method, a contact area between the lower surface of a bottom part edge 6 of a transport container located on the upper stage, and the upper surface of the opening edge part 5 of a transport container located on the lower stage becomes extremely small, and fine flaws are prevented from generating on both surfaces, and the both surfaces can be prevented from being contaminated due to the entering of soil, sand and dust, etc., into the fine flaws, and a display effect of foods, etc., at a store can be improved. |
