| 摘要 |
<p>It's a sealed food box consisting of a cover and a body. On the lower end face of the cover, there are grooves, which envelope the edges of the mouth. The inner walls of the said grooves are fastened together with the inner side of the mouth by using locking fasteners. The convex block on its outer wall inwardly presses the outer side of the mouth, firmly holding the cover and the body together. The inside of the body is divided into several partitions. The outside of the edges of the cover is provided with an opening lug and an "Unused" mark. This product comes with superior compression strength and sealing performance, prevents the outflow of food liquor and the influences of food with each other, and also avoids repeated use. <IMAGE></p> |
