초록 ▼

A mixing bag and method is provided for mixing ingredients and dispensing the mixed ingredients. The bottom of the bag has a converging tip. The top edge of the bag defines an open end and includes a reciprocally shaped edge to the bottom edge so that the bags can be cut from a continuous tube of ma

A mixing bag and method is provided for mixing ingredients and dispensing the mixed ingredients. The bottom of the bag has a converging tip. The top edge of the bag defines an open end and includes a reciprocally shaped edge to the bottom edge so that the bags can be cut from a continuous tube of material. The bag is filled with ingredients to be mixed through the open end and the ingredients are mixed by kneading the bag with the hands. The bag is closed prior to mixing. Once the ingredients are sufficiently mixed, the converging tip of the bag is removed and the contents are squeezed out from the bag. Prior to mixing, a closure device, or a twist applied to the bag, closes off the open end of the bag. Particular materials to be mixed are dental alginates and stones for making dental impressions. Other ingredients besides dental products can be mixed in the bag.

대표청구항 ▼

A method of mixing ingredients comprising the steps of: providing a bag; filling the bag with ingredients to be mixed through an open end of a bag; closing the open end of the bag to define an enclosed chamber including the ingredients to be mixed; expelling air from the bag through perforations in

A method of mixing ingredients comprising the steps of: providing a bag; filling the bag with ingredients to be mixed through an open end of a bag; closing the open end of the bag to define an enclosed chamber including the ingredients to be mixed; expelling air from the bag through perforations in the bag disposed between the open end of the bag and the end opposite the open end; mixing the ingredients by squeezing the bag; forming an opening in the bag at an end disposed away form the open end; and squeezing the bag to dispense the mixed ingredients through the opening.