초록 ▼

The invention provides a stackable bulk transport container. The stackable bulk transport container includes a first bulk container that includes a flexible container filled with particulate material and wrapped in stretch wrap. The flexible container of the first bulk container is wrapped such tha

The invention provides a stackable bulk transport container. The stackable bulk transport container includes a first bulk container that includes a flexible container filled with particulate material and wrapped in stretch wrap. The flexible container of the first bulk container is wrapped such that the stretch wrap is applied substantially at the fill level as the fill level rises. The stackable bulk transport container also includes a planar member positioned on the first bulk container. The planar member defines a substantially planar surface that engages the first bulk container. The stackable bulk transport container also includes a second bulk container positioned on the planar member. When the second bulk container is positioned on the planar member, the planar member flattens and expands the top portion of the first bulk container to enhance the stability of the stackable bulk transport container.

대표청구항 ▼

What is claimed is: 1. A method for packaging a plurality of particles comprising the steps of: filling a first radially flexible bulk container having a first large diameter with a plurality of particles to a first fill level; applying a stretch wrap to the first radially flexible bulk container t

What is claimed is: 1. A method for packaging a plurality of particles comprising the steps of: filling a first radially flexible bulk container having a first large diameter with a plurality of particles to a first fill level; applying a stretch wrap to the first radially flexible bulk container to reduce the first large diameter of the first radially flexible bulk container to a smaller first fill diameter in vertical relationship to the first fill level as the first fill level rises during filling of the first flexible container to generate hoop forces; positioning a substantially planar member on top of the filled first radially flexible bulk container; filling a second radially flexible bulk container having a second large diameter with a plurality of particles to a second fill level; applying a stretch wrap to the second radially flexible bulk container to reduce the second large diameter of the second radially flexible bulk container to a smaller second fill diameter in vertical relationship to the second fill level as the second fill level rises during filling of the second flexible container to generate hoop forces; positioning the filled second radially flexible bulk container on the substantially planar member and on top of the filled first radially flexible bulk container. 2. The method of claim 1 wherein said reducing the first large diameter step further comprises the step of: generating less hoop forces at a top of the first radially flexible bulk container relative to the bottom of the first radially flexible bulk container to accommodate radial expansion of the top of the first radially flexible bulk container. 3. The method of claim 1 further comprising the step of: spreading the plurality of particles at a top of the first radially flexible bulk container to accommodate the substantially planar member. 4. The method of claim 1 further comprising the step of: directing the plurality of particles into the first radially flexible bulk container to enhance dispersion of the plurality of particles about a circumference of the first radially flexible bulk container. 5. The method of claim 1 further comprising the step of: selecting a strength of the hoop forces in view of frictional characteristics of the plurality of particles. 6. The method of claim 1 wherein said reducing the first large diameter includes the step of: forming a neck portion at a midpoint of the first radially flexible bulk container to increase the likelihood that the top portion of the first radially flexible bulk container will define a relatively large flat surface for receiving the substantially planar member. 7. The method of claim 1 further comprising the step of: wrapping the first radially flexible bulk container and the second radially flexible bulk container together.