PLASTIC CONTAINER FOR PACKING

摘要

A packing molded container is provided to be sealed by applying existing flat type die mold originally without exchanging of structure and forming a rib for shock-absorbing at a wing portion of the packing molded container. A packing molded container(1) contains a container(10) accepting contents and a wing portion(20) in which film paper is adhered in order to seal inside the container and which is extended and formed at an edge part of the container. A shock-absorbing rib(22) protruded along the edge part of the container is included on the wing portion and is formed by curve-cutting the wing portion. A width of the shock-absorbing rib is narrower that of a rib of a sealing mold corresponding to the wing portion when the film paper is compressed in the wing portion.