Multiple ply plastic lined bag with satchel bottom

摘要

A multiple ply open mouthed bag with a rectangular satchel bottom having a plurality of tubular paper plies enclosing a seamless inner plastic pouch capable of heat sealing and/or severance at said open mouth. The paper plies may be made capable of pinch, sewn, or other various closures at said open mouth. The plastic pouch being foldably, non-adhesively and detachably arranged at the satchel bottom of the bag. The satchel bottom being formed by the slitting, folding and overlapping of stepped paper plies adhesively bonded thereat to form the satchel bottom and to loosely retain said pouch independently and away from said adhesive bonding.