Abstract: A bag dispenser, for separating and dispensing plastic bags from a roll of bags where one end is attached to the top of the next bag by perforation lines with a slot therebetween. The bags are dispensed from a device comprising a wire frame formed into arcuate channels to support the core that the series of bags are rolled onto. The dispenser includes a second tensioning member attached to a support member and disposed at an angle thereto to provide tension to the edges of the roll of bags as the core passes through the channel passageway as bags are removed from the roll. Spaced apart from the support is a symmetric separating tongue. The tongue will engage the slot regardless of whether the bags are drawn over or under the tongue. As the user pulls on the bags, a tension is created by the brake and the user to deflect the tongue which remains deflected until the tongue engages the slot.

Abstract: A tape for a tamper evident container includes an ethylene/vinyl ester copolymer, wherein the ethylene/vinyl ester copolymer has a melt index of between 5 and 3,000, and a weight average molecular weight of between 5,000 and 100,000 Daltons. The tape can be crosslinked. A tamper evident container includes a first portion; an opening capable of providing access to the interior of the tamper evident container; a closure portion arranged to be superposable with the first portion; an adhesive, applied to the first portion or closure portion; and a tape disposed, on superposition of the first portion and the closure portion, adjacent to the opening, wherein the tape comprises an ethylene/vinyl ester copolymer having a melt index of between 5 and 3,000, and a weight average molecular weight of between 5,000 and 100,000 Daltons.

Abstract: An article, such as a tamper evident container, includes an indicator having a first layer including a thermochromic ink composition, and a second layer, disposed on the first layer, having a composition different from the ink composition of the first layer. The article exhibits better evidence of tampering. The first and/or second layer can be in the form of a message.

Abstract: An article, such as a tamper evident container, includes an indicator having a first layer including a thermochromic ink composition, and a second layer, disposed on the first layer, having a composition different from the ink composition of the first layer. The article exhibits better evidence of tampering. The first and/or second layer can be in the form of a message.

Abstract: An article, such as a tamper evident container, includes an indicator having a first layer including a thermochromic ink composition, and a second layer, disposed on the first layer, having a composition different from the ink composition of the first layer. The article exhibits better evidence of tampering. The first and/or second layer can be in the form of a message.

Abstract: A dispensing apparatus for serially dispensing plastic bags from a wound roll of continuous flexible plastic bags joined along perforated severance lines. A container is provided which is adapted to receive the wound roll of plastic bags. The container has a bottom, a pair of opposed sides having an inwardly facing flange extending therefrom, and a separating tongue projecting outward from the bottom. The flanges define a self-threading slide for threading the plastic bags from the wound roll along a predetermined path onto the separating tongue. The separating tongue separates the plastic bags from the wound roll as the plastic bags engage the separation tongue along a predetermined path of travel.

Abstract: A heat-shrinkable flexible cushioning material and method of forming the same in which an air bubble protective packaging is formed of first and second layers of thermoplastic film laminated together to define a multiplicity of spaced apart air bubbles therein, and a layer of heat-shrinkable film is laminated to one of the outside surfaces of the air bubble protective packaging.

Abstract: A dispensing apparatus for serially dispensing plastic bags from a wound roll of continuous flexible plastic bags joined along perforated severance lines. A box like container is provided which is adapted to receive the wound roll of plastic bags. The container has a bottom panel, a top panel, a rear panel, a front panel, and a pair of opposed side panels. The front panel defines a guide slot for guiding the plastic bags from the wound roll along a predetermined path and further defining a threading slide for threading the plastic bags from the wound roll into the guide slot. A separation tongue is located on the front panel for separating the plastic bags from the wound roll as the plastic bags engage the separation tongue along a predetermined path of travel.

Abstract: A food package and absorbent pad adapted for microwave or conventional oven cooking of food products by being formed of high temperature resistant, heat sealable materials and by the pad being capable of absorbing water, juices and the like and fats, oils or greases simultaneously without hindering the absorption of the other, and in which the liquid permeability of the pad may be controlled depending upon the characteristics of the food product. The pad includes upper and lower layers, and an intermediate layer of absorbent material, one or both of the upper and lower layers may be of varying liquid permeability.

Abstract: This invention relates to a biodegradable foam product and composed of paper fibers or other cellulosic biodegradable material with a superabsorbent polymer and shaped into any desired shape and size and to processes for making same. The foam product is made by blending fibers with up to 25% by weight of a superabsorbent polymer, adding water to the blend allowing it to expand by letting the superabsorbent polymer soak up excess water and drawing off water. Upon drying, the foam product gives off water and the polymer shrinks to its original size leaving voids between the fibers while maintaining the expanded dimensions. The foam product is a soft material especially suited as a cushioning material.

Abstract: A food package and absorbent pad therefor provides for absorption of liquids from the edges thereof and an increased rate of absorbency by the pad including upper and lower layers of normally liquid impervious material and an intermediate layer of absorbent material therebetween, at least one of the upper and lower layers are perforated to admit liquids into the pad by capillary action and a portion of the absorbent intermediate layer extends to the periphery of the pad to wick liquids into the pad, the upper and lower layers and the portion of the intermediate layer are secured together around the periphery of the pad without significantly hindering the wicking of liquids into the pad while substantially preventing reverse migration of liquids out of the pad. Additives may be incorporated in the pad to provide super absorbency, bactericidal characteristics or deodorization.

Abstract: A laminated sheet which is useful as part of an underground drainage system for a basement is disclosed, and which includes a layer of polystyrene and at least one layer of a polyolefin laminated to one side of the polystyrene layer. The laminated sheet is molded so as to include an array of spaced apart projections extending laterally outwardly from one side of the laminated sheet thereby forming a series of drainage channels.

Abstract: A shipping bag is disclosed for containers of potentially biohazardous materials wherein the bag has liquid impervious outer panels and pads within the bag to absorb any liquid should the container rupture. In the event of rupture of the container, persons handling such bags will be protected from contact with such liquid by the combined effects of absorbing the liquid and containing the liquid within the fluid impervious outer panels of the bag.

Abstract: This invention relates to a medical sponge for use by medical personnel to wipe wounds, incisions and the like to absorb body fluids, such as blood, while protecting the person using the sponge from contact. The medical sponge comprises an absorbent pad enclosed which is covered on one face by fluid permeable cover sheet and on the other face by a fluid impervious cover sheet to enclose the absorbent pad. A handle is provided on the fluid impervious cover sheet for grasping and using the sponge while protecting the user from contact with blood absorbed in the absorbent pad.

Abstract: Flame retardant polyolefin compositions characterized by a stabilized high halogen content which will not migrate to the surface of articles formed therefrom are disclosed. The compositions comprise a polyolefin resin, a halogen flame retardant compound which is high in halogen content and would ordinarily migrate to the surface of articles formed from the composition, and a polyol having at least one fatty acid substituted thereon. The polyol stabilizes the halogen flame retardant compound and prevents migration thereof to the surface of articles formed from the flame retardant composition. A preferred example of the present invention is a flame retardant polyolefin composition comprising a polyethylene resin, decabromodiphenyl oxide, and a glyceride.