초록 ▼

The object of the invention is to provide a unit for holding, opening, dispensing, and storing packaged particulate materials. The dispensing unit of the invention will comprise a support (20) for a package (36) containing a flowable particulate material, a cutting member (22) for opening the packag

The object of the invention is to provide a unit for holding, opening, dispensing, and storing packaged particulate materials. The dispensing unit of the invention will comprise a support (20) for a package (36) containing a flowable particulate material, a cutting member (22) for opening the package, and a removable closure (24) to cover a dispensing opening (30) in the side wall (28) of the support. The cutting member has at least one sharpened piercing portion (38) and a sharpened leading edge (42) to provide a clean cut into the package by transverse and preferably rotating movement relative to the package.

대표청구항 ▼

A dispenser unit adapted to hold a package containing a flowable, particulate material, to cut an opening in the package, to dispense the desired amount of particulate material, and to cover the opening in the package when dispensing is not desired, comprising: (a) a support for a package containing

A dispenser unit adapted to hold a package containing a flowable, particulate material, to cut an opening in the package, to dispense the desired amount of particulate material, and to cover the opening in the package when dispensing is not desired, comprising: (a) a support for a package containing flowable particulate material, the support comprising a bottom and an upstanding peripheral side wall portion, the side wall portion having an opening therethrough; (b) a tubular fitting extending outwardly from said side wall and about said opening; (c) a tubular cutting member dimensioned to be closely received within said tubular fitting and said opening and adapted to move transversely to said side wall to penetrate said package, said cutting member at one end having a retention flange and at the other end having a piercing member, whereby upon insertion said cutting member cuts an opening in said package enabling unrestricted flow of particulate material from said package and said retention flange abuts the end of said tubular fitting; and (d) a spout member attached to said tubular fitting in abutment with said retention flange on said tubular cutting member; and (e) closure means adapted to cover said spout member.