TWO-CHAMBER CONTAINER AND METHOD OF ITS MAKING Russian patent published in 2016 - IPC A61J1/10 

FIELD: production technology; medicine; packaging industry.

SUBSTANCE: invention relates to two-chamber containers for storage of medicinal substances and solutions, and specifically to a method of their production. Method of producing two-chamber container including drug storage chamber and chamber for storage of medical solution, which are separated from each other section of weak weld, includes steps of: a first-like element by one side of the first part forming a chamber for storage of the drug substance and one side of the first part forming a chamber for storage of medical solution; similarly, second-like element; a drug storage chamber and chamber for storage of medical solution by connecting the first and second leaf-like elements; a section of weak weld by connection of one side of the first part forming a chamber for storage of medical solution, and one side of the second part, forming a chamber for storage of medical solution. Note here that first-like element and the second-like element are made with possibility of disconnection from each other in the section of weak weld for communication between chambers.

EFFECT: method provides reduced time and labour costs and cost of the container.

1 cl, 11 dwg