초록 ▼

A method and a device for sealingly fitting a connecting nipple on a pouch by means of an adhesive layer and opening the pouch at the location of the nipple. The nipple is fitted on the exterior of a wall of the at least partly filled pouch, after a cover layer has been removed therefrom. A pusher m

A method and a device for sealingly fitting a connecting nipple on a pouch by means of an adhesive layer and opening the pouch at the location of the nipple. The nipple is fitted on the exterior of a wall of the at least partly filled pouch, after a cover layer has been removed therefrom. A pusher member having a piercing element is also fitted on the exterior of the pouch wall. The pusher member is used to force a passage in the wall of the pouch adjacent the connecting nipple by pushing.

대표청구항 ▼

A device for sealingly fitting a nipple on the outside of a flexible pouch having opposed, flexible side walls, comprising: (1) a pusher member having a substantially flat first portion and a piercing element attached thereto, said piercing element being substantially perpendicular to said flat firs

A device for sealingly fitting a nipple on the outside of a flexible pouch having opposed, flexible side walls, comprising: (1) a pusher member having a substantially flat first portion and a piercing element attached thereto, said piercing element being substantially perpendicular to said flat first portion and having an upstanding, tapered terminating end which is suitable for piercing at least one pouch side wall and forming a passage therethrough; (2) a connecting nipple having a substantially flat first portion for engaging the opposite pouch sideway, a passageway disposed substantially perpendicularly therethrough, and a nipple second portion communicating with said passageway and forming a connection for a hose or the like; (3) a fold line portion connecting the pusher member and the connecting nipple so as to form an integral unit thereof and said pusher member and the connecting nipple being foldable about said fold line; and wherein the piercing element and the nipple second portion are disposed on opposite sides of said integral unit and equally spaced from said fold line.