Lined bulk container and liner therefore

摘要

This disclosure relates to a lined bulk container wherein the liner is formed of a single piece of paperboard in sheet form and wherein the paperboard piece is provided with a longitudinal slit-type fold line dividing the same into two halves which are shifted relative to one another longitudinally of the slit-type fold line. The two half portions of the liner are folded relative to one another and are adhesively bonded to each other in face-to-face relation. The two half portions of the liner have aligned transverse fold lines, the fold lines on the half of the liner which forms the inner surface thereof being fold-type score lines and the score lines on the half thereof which forms the outer surface of the liner being of the score and slot type so as to facilitate the folding of the doubled linear. The offsetting of the liner halves provides at one end of the folded liner a notch and at the opposite end a projecting flap which is seatable in the notch and which is bondable to the other half of the liner so as to form a continuous inner surface backed by the outer part of the liner. The liner is received in a conventional type carton and is adhesively bonded to the inner surface thereof. The liner may be formed of double wall corrugated board.