Abstract: A container with an independent reinforcement frame, in particular to a container that has a detachable reinforcement section that adheres to the upper part of the container to increase its resistance during transport, storage and addition of goods inside the container and heat-sealable lids and more particularly, the container with an independent reinforcement frame is made up of a material made of cellulose where, derived from its configuration, advantages are obtained in terms of reducing the use of materials and increasing resistance where additionally, the container with an independent reinforcement frame can have a lid that comes off of the same material with which the independent reinforcement frame has been constructed.

Abstract: A reinforced containment device, which is mainly composed of a main container (10) and a reinforcing frame (20) where it is arranged in the upper part of the main container (10) to increase its resistance. The reinforcing frame (20) is preferably composed of a sheet of paper, cardboard or similar materials generating a perimeter frame that has a sealing surface (25) in its upper part, wherein this frame is continuous, seamless and has a plurality of upper gluing tabs (21) that extend from a fold (22) that meets the upper part of the walls (12) of the main container (10).