Stand up pouch with fitment
A flexible pouch for receiving flowable products that includes a fitment having a spout to allow the flowable products to be discharged from the pouch. The flexible pouch is formed from a top and a bottom web of material. A sealant strip is attached to a top edge of each of the top and bottom webs of material. A fitment having a canoe and spout is positioned such that the canoe is positioned between the first and second sealant strips. The height of the canoe and the width of the first and second sealing strips are the same to minimize the amount of sealant material. The first and second sealant strips are sealed to each other along the entire width of the flexible pouch to entrap the canoe of the fitment between the top and bottom webs.
1. A method of forming a flexible pouch configured to receive a liquid product, comprising the steps of:
providing a top web and a bottom web of material spaced from each other;
providing a web of sealant material;
folding the web of sealant material to create a first sealant strip and a second sealant strip joined to each other at a fold line;
positioning the folded web of sealant material such that the first sealant strip is in contact with the top web and the second sealant strip is in contact with the bottom web;
separating the first sealant strip from the second sealant strip;
attaching the first sealant strip to the top web and the second sealant strip to the bottom web;
inserting a fitment between the first sealant strip and the second sealant strip; and
sealing the fitment to the first and second sealant strip and between the top web to the bottom web to form a top end of the flexible pouch;
further comprising a step of trimming a portion of the first sealant strip and the second sealant strip when the first and second sealant strips are attached to the top web and the bottom web to define the width of the sealant strips.
2. The method of claim 1 wherein the fitment includes a canoe and a spout, wherein the canoe is sealed to the first and second sealant strips.
3. The method of claim 2 wherein a height of the canoe and a width of the first and second sealant strips are the same.
4. The method of claim 1 wherein a height of the fitment within the flexible pouch is the same as the width of the first and second sealant strips.
5. The method of claim 1 wherein the first sealant strip is separated from the second sealant strip along the fold line.
6. The method of claim 1 further comprising the steps of:
positioning a cooling plate between the first and second sealant strips;
applying heat to the top web to seal the first sealant strip to the top web; and
applying heat to the bottom web to seal the second sealant strip to the bottom web.
7. The method of claim 6 wherein the heat is applied to the top and bottom webs while the cooling plate is between the first and second sealant strips.
8. A method of forming a flexible pouch configured to receive a liquid product, comprising the steps of:
providing a top web and a bottom web of material spaced from each other;
positioning a first sealant strip in contact with the top web and a second sealant strip in contact with the bottom web;
positioning a cooling plate between the first and second sealant strips;
applying heat to the top web to attach the first sealant strip to the top web;
applying heat to the bottom web to attach the second sealant strip to the bottom web;
inserting a fitment between the first sealant strip and the second sealant strip; and
sealing the fitment to the first and second sealant strip and the top web to the bottom web to form a top end of the flexible pouch;
further comprising the step of trimming a portion of the first sealant strip and the second sealant strip after the first and second sealant strips are attached to the top web and the bottom web to define a width of the sealant strips.
9. The method of claim 8 wherein the fitment includes a canoe and a spout, wherein the canoe is sealed to the first and second sealant strips.
10. The method of claim 9 wherein a height of the canoe and a width of the first and second sealant strips are the same.
11. The method of claim 8 wherein a height of the fitment within the flexible pouch is the same as the width of the first and second sealant strips are the same.
12. The method of claim 8 wherein the heat is applied to the top and bottom webs while the cooling plate is between the first and second sealant strips.