Support system for filling a flexible container

Patent metadata

Field	Value
Publication number	US-10934039-B2
Application number	US-201816237058-A
Country	US
Kind code	B2
Filing date	Dec 31, 2018
Priority date	Dec 31, 2018
Publication date	Mar 2, 2021
Grant date	Mar 2, 2021

Abstract

The present disclosure provides a support system. In an embodiment, the support system includes a top plate and a base plate. The top plate and the base plate have a common outer perimeter. The support system includes a support structure. The support structure supports the top plate above the base plate. The support system includes a pair of parallel rails. The parallel rails extend from the top plate outer perimeter to a closed end at a center portion of the top plate. The pair of parallel rails defines a channel. The support system includes a protrusion on each respective rail. Each protrusion extends into the channel in mirror-image relation to each other. The protrusions are located a fitment width distance away from the closed end. The protrusions and the closed end together define a filling position. The support system includes a fitment for a flexible container in the channel.

First claim

The invention claimed is:

1. A support system comprising:
a top plate;
a base plate, the top plate and the base plate having a common outer perimeter;
a support structure, the support structure supporting the top plate above the base plate;
a pair of parallel rails extending from the top plate outer perimeter to a closed end at a center portion of the top plate, the pair of parallel rails defining a channel;
a protrusion on each respective rail, each protrusion extending into the channel in mirror-image relation to each other, the protrusions located a fitment width distance away from the closed end, the protrusions and the closed end together defining a filling position; and
a fitment for a flexible container in the channel.

2. The support system of claim 1 wherein the support structure comprises a plurality of spaced-apart vertical beams adjoining a first side of the top plate with a corresponding first side of the base plate.

3. The support of system of claim 1 wherein the support structure comprises a vertical wall, the vertical wall adjoining a first side of the top plate with a corresponding first side of the base plate.

4. The support system of claim 3 , wherein the top plate and the base plate each has a second side opposite to the first side;
the support structure comprising the vertical wall; and
a plurality of spaced-apart rods extending between the second side of the top plate and the second side of the base plate, the rods supporting the second side of the top plate above the second side of the base plate.

5. The support system of claim 4 wherein the second side has two corners; and
at each corner, a rod extends between the second side of the top plate and the second side of the base plate.

6. The support system of claim 1 , wherein the support structure comprises a plurality of rods spaced apart along the common outer perimeter of the top plate and the base, with the rods supporting the top plate above the base plate.

7. The support system of claim 1 wherein the common outer perimeter is a polygon.

8. The support system of claim 7 wherein the common outer perimeter comprises a plurality of corners; and
a rod extends between the base plate and the top plate at each corner.

9. The support system of claim 1 , wherein the closed end comprises an arc segment, the arc segment extending between the parallel rails.

10. The support system of claim 1 wherein the protrusions are integral to the rails, the protrusions and the rails composed of the same material that is a rigid polymeric material.

11. The support system of claim 1 , wherein the protrusions are springs attached to the rails.

12. The support system of claim 1 wherein the fitment comprises a plurality of grooves for sliding engagement with the rails.

13. The support system of claim 12 wherein the fitment is composed of a polymeric material.

14. The support system of claim 13 wherein the fitment has a neutral diameter; and
when the fitment is located between the protrusions, the fitment has a compressed diameter, the compressed diameter is less than the neutral diameter.

15. The support system of claim 14 , wherein the fitment returns to the neutral diameter when the fitment is located at the fill position.

16. The support system of claim 1 wherein the fitment is attached to the flexible container, the flexible container having an interior chamber; and
a flowable material is in the interior chamber.

17. The support system of claim 1 , wherein the flexible container has a volume from 1.0 liter to 50 liters.

Assignees

• Dow Global Technologies Llc

Inventors

• Black Marc S
• Schuette Chad V
• Walther Brian W

Classifications

• B65B1/00

  Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars · CPC title

• B65B3/00

  Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars · CPC title

• B65B3/06

  by gravity flow · CPC title

• B65B43/54 Primary

  Means for supporting containers or receptacles during the filling operation · CPC title

• B65B3/045

  for filling flexible containers having a filling and dispensing spout, e.g. containers of the "bag-in-box"-type · CPC title