Abstract: A precision dispensing system and method of use is disclosed. The system includes a hand-holdable dispensing gun and a flexible pouch for dispensing metered amounts of a flowable material. The pouch is formed of a pair of panels of a flexible sheet material that are sealed together to form a pair of nozzles in communication with the flowable material in the pouch. The panels are cut along lines to form finger grip portions enabling one to tear open the nozzles, while leaving the portion of the pouch that is torn still attached to the pouch. The dispensing gun includes a pair of hinged sections defining an interior chamber. A piston is located at one end of the chamber and an end wall is located at the other end thereof. The end wall has passageway in it and is formed by the hinged sections when they are closed. The pouch is arranged to be disposed within the chamber with its nozzles extending out of the passageway.

Abstract: A dispensing system and method dispensing flowable materials is disclosed. The system includes a hand-holdable dispensing gun, a holder assembly and a flexible pouch holding a flowable material for dispensing metered amounts of that material. The pouch includes an end portion, which is configured to be torn open to create a mouth for the pouch. The holder assembly includes a tubular member having an outlet including a valve. The tubular member has an open end through which the pouch can be introduced and then a piston cover can then be located in the tubular member to hold the pouch in place. The dispensing gun includes a piston to engage the piston cover and force it into engagement with the pouch to eject a metered amount of the flowable material out of the valve upon each actuation of a trigger of the dispensing gun.

Abstract: A precision dispensing system and method of use is disclosed. The system includes a hand-holdable dispensing gun and a flexible pouch for dispensing metered amounts of a flowable material. The pouch is formed of a pair of panels of a flexible sheet material that are sealed together to form a pair of nozzles in communication with the flowable material in the pouch. The panels are cut along lines to form finger grip portions enabling one to tear open the nozzles, while leaving the portion of the pouch that is torn still attached to the pouch. The dispensing gun includes a pair of hinged sections defining an interior chamber. A piston is located at one end of the chamber and an end wall is located at the other end thereof. The end wall has passageway in it and is formed by the hinged sections when they are closed. The pouch is arranged to be disposed within the chamber with its nozzles extending out of the passageway.

Abstract: The system of a dispensing package and a piercing assembly is disclosed. The package has at least one compartment in which a flowable material is located and a fitment secured to the outside of the package at the fitment. The fitment includes a passageway extending therethrough, which is temporarily sealed by a cover. When the cover is removed a piercing assembly can be extended through the fitment and the underlying portion of the package for communication with the flowable material within the compartment. The piercing assembly includes a septum arranged to be pierced by a needle of a syringe to enable the flowable material to be drawn into the syringe. The package is arranged to be formed, filled with the flowable material and sealed on a form, fill and seal machine.