Abstract: The present invention relates to an adhesive containing a primary water soluble adhesive agent, an adhesion promoter for providing initial tack to composition, and a water soluble polymer comprising an imine compound in an amount sufficient to provide adhesion to polymeric films and preferential anchorage of such films to a substrate. The primary adhesive agent is generally present in the amount of about 2 to 60% by weight, the adhesion promoter is generally present in an amount of about 5 to 30% by weight and the imine compound is generally present in the amount of about 0.1 to 7% by weight of the adhesive, with the balance being water. The adhesive include one or more of the following optional components: a primary chelating agent in an amount of about 0.5 to 6% by weight, a thinning agent in an amount of up to about 1% by weight, or a secondary chelating agent, a wetting agent, or a humectant, each in an amount of up to about 3% by weight of the adhesive.

Abstract: The present invention relates to the combination of a tape dispensing machine which includes an exit chute and a pressure plate assembly, and a pressure plate positioner which has at least one support member positioned between the chute and the pressure plate assembly for providing an upward force on the pressure plate assembly to reduce the frictional force on any tape which passes therebetween to prevent jamming of the tape during dispensing. In addition, the invention relates to a method for facilitating the dispensing of relatively thin tapes which comprises providing an upward force on the pressure plate assembly to reduce the frictional force on any tape which passes therebetween to prevent jamming of the tape during dispensing. This upward force is preferably provided by installing the pressure plate positioner described above between the chute and pressure plate assembly of the tape dispenser.