TH572C3 - Improved containers - Google Patents

Abstract

Containers have been modified to have at least one small ridge that is wedge-shaped. Protruding slightly from the top edge of the container To be used as a support to the container that is nested. Outside adjacent So that there is little distance between the stacked containers. Enough to provide air Able to enter between stackable containers allowing no vacuum between containers.

Claims (4)

1. Containers that look like deep-bottom containers made of plastic material. Near the mouth of the container, there is a protruding edge around (2) with a shoulder (4) for strength. At the top edge by Around the protruding edge There is a protruding part of the container opening to accommodate the corresponding container cover, the wall of the surrounding container. It has a tapered appearance so that it can be stacked on top of each other. Under the shoulder (4) there is at least one ridge (3) That looks like a triangular ridge Extending from the shoulder (4) so that when the containers are stacked, the said ridge (3) of the container Contain the leaves on the inside to support the mouth of the outer container. This creates a gap (5) between the stacked containers. 2. Containers according to item 1, which are square-shaped containers 3. Containers according to item 1, which are round containers 4. Containers according to item 1, which are oval shaped containers