Title:
HOT AIR DEFOAMING METHOD AND DEVICE THEREFOR
Document Type and Number:
Japanese Patent JPH06106005
Kind Code:
A
Abstract:
PURPOSE: To adequately seal the upper part of a carton by suppressing foam so as to prevent the blow up of the foam along the inner peripheral surface of the carbon at the time of blowing hot air to the carton.
CONSTITUTION: A hot air nozzle 7 is inserted and disposed in the upper aperture of the carton A after packing liquid therein. The hot air heated by a heat source is delivered downward from plural bottom holes 7c bored on the base of the hot air nozzle 7 and is delivered laterally toward the inside surfaces of the carton from plural side holes 7e opened on the flanks of the hot air nozzle 7.
Inventors:
TOUGI TOSHIHIDE
NAGANO ISAMU
SATO SHIGENOBU
TOMIHARI MASAKI
NAGANO ISAMU
SATO SHIGENOBU
TOMIHARI MASAKI
Application Number:
JP28399492A
Publication Date:
April 19, 1994
Filing Date:
September 29, 1992
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B01D19/02; B67C3/00; (IPC1-7): B01D19/02
Attorney, Agent or Firm:
Akimoto Teruo