1. A device for dispensing a flowable material, comprising:
a collapsible tube having walls that include a 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;a nozzle on the opening; anda closure for the nozzle;wherein, when the...
BACKGROUND OF THE INVENTION
The present invention relates to collapsible dispensing tubes and more specifically to tubes made of a squeeze-deformable bioplastic material.