Patent ID: 6266943
Filing Date: 2001-07-31
Classification: B05B,B29C,B29L,B65D,G01F,Y10S,Y10T

Abstract:
A pre-separation device for a separable laminated container comprising;(a) a first air supply member for supplying air between an inner layer and an outer layer of a separable laminated container, which are made of synthetic resin and separably laminated on each other, through an air suction hole punched in the outer layer of said separable laminated container;(b) a second air supply member for blowing air into said separable laminated container through a neck of said separable laminated container;(c) a pressurized air supply device for supplying pressurized air into the first air supply member and the second air supply member;(d) a pressurized air storage disposed between the first air supply member and the pressurized air supply device;(e) solenoid valves disposed between the pressurized air supply device and the pressurized air storage, between the first air supply member and the pressurized air storage, and between the second air supply member and the pressurized air supply device, respectively; and(f) a control means for activating said solenoid valves at predetermined timings.