DEVICE FOR MANUFACTURING OF PLASTIC CONTAINER WITH GAS BARRIER, METHOD FOR MANUFACTURING OF THIS CONTAINER AND CONTAINER Russian patent published in 2009 - IPC B65D23/02 

FIELD: transportation; package.

SUBSTANCE: device comprises vacuum chamber for installation of plastic container, drain pump for gas pumping out of vacuum chamber, pipe for supply of initial gas. Pipe is made of heat insulated and heat resistant material and is installed so that it may be inserted inside container, in order to supply initial gas inside mentioned plastic container, and to be removed from it. Thermal catalyst is maintained on pipe for supply of initial gas. Source of heater supply for electricity delivery to thermal catalyst for heat generation. Invention provides for possibility to use one and the same vacuum chamber even when container shapes are different. Source of high-frequency energy is not necessary, and film may be created for multiple containers inside single vacuum chamber.

EFFECT: low cost of device.

21 cl, 18 dwg