Patent ID: 6612100
Filing Date: 2003-09-02
Classification: B65B

Abstract:
A sheet package production system for producing a package of a plurality of stacked sheets, comprising:a pack producing apparatus for stacking sheets on a protective cover and folding the protective cover onto the stacked sheets thereby to produce a pack; a package producing apparatus for producing a package which stores the pack; and a package stacking apparatus for stacking a plurality of packages, wherein said package producing apparatus includes (1) a bag supply for supplying a bag for packaging said pack; (2) air drawing means disposed in said package producing apparatus, for drawing air from within said bag; (3) feed means for feeding said pack and said bag in said bag supply and; the arrangement being such that said air drawing means draws a greater amount of air and a less amount of air during a second period of feeding said pack and said bag said pack and said bag are fed by said feed means than in a latter period of said process.