Abstract: A shipping and display case for transporting product to a display and vending location, comprising a single blank, having width, length and bottom panels therein, and further having internal divider panels formed thereon. Upon folding and gluing of the case, and subsequent articulation into a raised state, two internal dividers are created that also provide structural support for the case in stacking circumstances.

Abstract: A display carton and motorized implement arrangement is disclosed. The display arrangement includes an operator carriable motorized implement and a display carton having display and access apertures. Ideally, in its packaged state within the display carton, the motorized implement is substantially assembled so that the end user may easily and efficiently utilize the implement without extensive subsequent assembly or set-up. The display carton has a main body and upper and lower body portions. The display carton substantially entirely contains the implement and allows the display arrangement to be stably maintained on a flat surface. The main body includes a front, rear, and side panels. The front panel includes a pair of display apertures to allow access to the retained implement at the point of sale. The front panel further includes a central panel portion, spaced between the pair of display apertures.

Abstract: A system and method for converting pulp and paper mill waste water into a decolored, neutral pH effluent and a solid suitable for use as fuel in a furnace. The treatment system is used following primary and secondary treatment of pulp and paper mill waste waters typically found in the industry. After secondary biological treatment, the waste waters are pumped to a coagulation tank where the waste water is brought in contact with a polyamine coagulant which coagulates lignins, degraded sugars, and other compounds which typically discolor this water. The coagulation particles are increased in size by addition of an acrylamide polymer in a flocculation tank to improve the hydrophilic characteristics of the coagulant. The waste water is then mixed a dissolved air and water solution under pressure. Upon dissolution of the dissolved air at atmospheric pressure the air is absorbed by the flocculated matter in the aeration tank and the flocculated matter is caused to migrate towards the area of less pressure, i.e.

Abstract: A process for the decolorization of alkaline pulp such as that derived from paper waste water wherein the waste water is contacted with a strong mineral acid, contacted with a coagulated agent and then the solid coagulum is separated and neutralized to liquify the color bodies in concentrated form.

Abstract: A pad for protection of crated objects, such as appliances, furniture or the like is formed from an integral blank of corrugated paperboard. In one embodiment, a corner pad can be formed having multiple-ply walls and a multiple-ply base including two leg formations joined to form an L-shaped structure in which one of the leg formations includes a wedge or tongue which is inserted between adjacent plies of the second leg formation to achieve self-locking of the corner pad.In a second embodiment, the same blank can be assembled into an edge protective pad.