Bioplastic collapsible dispensing tube

1. A device for dispensing a flowable material, comprising:

a collapsible tube comprising a wall comprising a first layer of bioplastic material, a second layer of bioplastic material and a thin layer of metal foil sandwiched between and adjacent to a first layer of adhesive and a second layer of adhesive, the first layer of adhesive positioned adjacent the first layer of bioplastic material and the second layer of adhesive positioned adjacent to the second layer of bioplastic material:

a distal end of the tube that is sealed; and

a proximal end of the tube, opposite the distal end, that has an opening;

a nozzle on the opening; and

a closure for the nozzle;

wherein, when the tube is configured to collapse to urge the flowable material inside the tube out of the nozzle;

wherein the first layer of bioplastic material and the second layer of bioplastic material comprise a bio resin selected from the group consisting of:

poly (ethylene 2, 5-furan dicarboxylate) (PEF),

poly (butylene 2, 5-furan dicarboxylate) (PBF), and

poly (tri methylene furan dicarboxylate) (PTF);

wherein the first layer of bioplastic material and second layer of bioplastic material, each comprising the bio resin, further comprise one or more flex agents in a ratio of 5 to 15% total flex agent to total weight, wherein the one or more flex agents comprises acetyl tributyl citrate (ATBC), and

wherein the thin layer of metal foil is aluminum foil.

2. The device of claim 1 , further comprising a metal foil pouch within the tube that retains the flowable material.

3. The device of claim 1 , wherein the bio resin is selected from the group consisting of:

poly (butylene 2, -5-furan dicarboxylate) (PBF), and

poly (tri methylene furan dicarboxylate) (PTF).

4. A method for making a collapsible dispensing tube, comprising:

providing a tube having a distal end and a proximal end, the tube comprising a wall comprising a first layer of bioplastic material, a second layer of bioplastic material and a thin layer of aluminum foil sandwiched between and adjacent to a first layer of adhesive and a second layer of adhesive, the first layer of adhesive positioned adjacent the first layer of bioplastic material and the second layer of adhesive positioned adjacent to the second layer bioplastic material;

attaching a nozzle and closure to the proximal end;

filling the tube with flow able material from the distal end;

sealing the distal end;

wherein the first layer of bioplastic material and the second layer of bioplastic material comprise a bio resin selected from the group consisting of:

poly (ethylene 2, 5-furan dicarboxylate) (PEF),

poly (butylene 2, 5-furan dicarboxylate) (PBF), and

poly (tri methylene furan dicarboxylate) (PTF); and

wherein the first layer of bioplastic material and the second layer of bioplastic material each comprising the bio resin, further comprise one or more flex agents in a ratio of 5 to 15% total flex agent to total weight, wherein the one or more flex agents comprises acetyl tributyl citrate (ATBC).

5. The method of claim 4 , further comprising:

sealing a side of each of the first layer of bioplastic material and the second layer of bioplastic material together.

6. The method of claim 4 , further comprising:

injection molding, blow molding, or extruding the bio resin to provide the first layer of bioplastic material and the second layer of bioplastic material; and

inserting a foil pouch into the tube.

7. The method of claim 4 , wherein the bio resin is selected from the group consisting of:

poly (butylene 2, 5-furan dicarboxylate) (PBF), and

poly (tri methylene furan dicarboxylate) (PTF).

8. A device for dispensing a flowable material, comprising:

a collapsible tube comprising a multilayer wall, the multilayer wall comprising:

a first layer of bioplastic material, a second layer of bioplastic material, each of the first layer of bioplastic material and the second layer of bioplastic material comprising a bio resin, the bio resin selected from the group consisting of:

poly (ethylene 2, 5-furan dicarboxylate) (PEF),

poly (butylene 2, 5-furan dicarboxylate) (PBF), and

poly (tri methylene furan dicarboxylate) (PTF); and

a barrier layer positioned between and adjacent to a first layer of adhesive and a second layer of adhesive, the first layer of adhesive positioned adjacent to the first layer of bioplastic material and the second layer of adhesive positioned adjacent to the second layer of bioplastic material;

a distal end of the tube that is sealed;

a proximal end of the tube, opposite the distal end, that has an opening; and

a nozzle coupled to the opening,

wherein the first layer of bioplastic material further includes, in addition to the bio resin, one or more flex agents comprising acetyl tributyl citrate (ATBC), and

wherein the barrier layer is a thin layer of aluminum foil.

9. The device of claim 8 , wherein the multilayer wall is a bio resin aluminum barrier laminate (BABL).

10. The device of claim 8 , wherein the bio resin is injection molded, blow molded, or extruded to provide the first layer of bioplastic material and the second layer of bioplastic material.

11. The device of claim 8 , wherein the one or more flex agents are in a ratio of 5 to 15% total flex agent to total weight.

12. The device of claim 8 , wherein the bio resin is selected from the group consisting of:

poly (butylene 2, 5-furan dicarboxylate) (PBF), and

poly (tri methylene furan dicarboxylate) (PTF).