System and method for handling or bulk solid materials using big bags or containers

Abstract

The present invention relates to a big bag having a body having a plurality of sidewalls, an open top end, a closed bottom end, and a perimeter, wherein each one of the sidewalls connects with an adjacent sidewall forming a corner; a plurality of handles, each handle is connected to a corresponding corner; and a central handle connected to a middle section of the closed bottom of the body, wherein the central handle protrudes from the perimeter of the body.

What is claimed is: 
     
         1 . A big bag comprising:
 a body having a plurality of sidewalls, an open top end, a closed bottom end, and a perimeter, wherein each one of the sidewalls connects with an adjacent sidewall forming a corner;   a plurality of handles, each handle is connected to a corresponding corner;   a central handle connected to a middle section of the closed bottom end of the body; and
 wherein the central handle protrudes from the perimeter of the body. 
   
     
     
         2 . A big bag comprising:
 a body having a plurality of sidewalls, an open top end, a closed bottom end, and a perimeter, wherein each one of the sidewalls connects with an adjacent sidewall forming a corner;   a plurality of handles, each handle is connected to a corresponding corner; and   at least one pivot device connected to the closed bottom end on an outer side of the big bag.   
     
     
         3 . A big bag comprising:
 a body having a plurality of sidewalls, an open top end, a closed bottom end, and a perimeter, wherein each one of the sidewalls connects with an adjacent sidewall forming a corner;   a plurality of handles, each handle is connected to a corresponding corner; and   wherein the closed bottom end is removable.   
     
     
         4 . The big bag according to  claim 1 , wherein the big bag is reusable. 
     
     
         5 . The big bag according to  claim 2 , wherein the big bag is reusable. 
     
     
         6 . The big bag according to  claim 3 , wherein the big bag is reusable.