BELT-TYPE PACKAGING MACHINE, VACUUM PACKAGING MACHINE AND PACKAGING METHOD FOR POWDER AND GRANULE OF FOOD PRODUCT OR CHEMICAL ARTICLE, FOOD PRODUCT OR THE LIKE

摘要

PROBLEM TO BE SOLVED: To perform an automatic operation after dividing a specified amount of light powder and granules, eliminate mixing of virus or the like, attain a cost-reduction and provide a safe food or the like because a specified amount dividing machine for light powder and granules is lack of seal accuracy or specified amount accuracy by the powder and granules or the like.;SOLUTION: There are provided a packaging machine, a vacuum packaging machine or a packaging method in which both surfaces of an opened bag are held by a vacuum relative belt or the like extending in a vertical direction, a bag transferring after holding suction surfaces and opening them in response to an advancing of the belt and the like, bag opening, bag loading and bag closing stages are carried out, a density of powder and granules or the like is kept constant through vacuum evacuation for them to improve an accuracy of specified amount, environment is improved, a seal loss caused by dispersion of the powder and granules or the like is eliminated, and material such as a film or the like is saved.;COPYRIGHT: (C)2008,JPO&INPIT