EP0261084A2 - Füllstutzer für aseptische Behälter - Google Patents

Füllstutzer für aseptische Behälter Download PDF

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Publication number
EP0261084A2
EP0261084A2 EP87830315A EP87830315A EP0261084A2 EP 0261084 A2 EP0261084 A2 EP 0261084A2 EP 87830315 A EP87830315 A EP 87830315A EP 87830315 A EP87830315 A EP 87830315A EP 0261084 A2 EP0261084 A2 EP 0261084A2
Authority
EP
European Patent Office
Prior art keywords
nozzle
mouth
annular
heat
aseptic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP87830315A
Other languages
English (en)
French (fr)
Other versions
EP0261084A3 (de
Inventor
Franco Dall'argine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manzini SpA
Original Assignee
Manzini SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manzini SpA filed Critical Manzini SpA
Publication of EP0261084A2 publication Critical patent/EP0261084A2/de
Publication of EP0261084A3 publication Critical patent/EP0261084A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling

Definitions

  • the invention relates to a filler nozzle for aseptic foodstuffs containers.
  • a bag of this type is provided with a nozzle for filling purpose, by means of which it can be attached to the equipment. Any one of a variety of techniques may be adopted for sealing the nozzle, including fitment of a bung, or of a heat-sealable web; in either instance, a fully aseptic seal cannot be ensured inasmuch as the inside of the bag becomes exposed to the surrounding atmosphere when the bung is fitted, or the web sealed in place.
  • the object of the invention disclosed is to overcome the drawbacks described above, and more exactly, to embody a filler nozzle that will ensure 100% aseptic conditions during batching and sealing operations, and at the same time, permit of exploiting the capacity of the bag to the full.
  • a filler nozzle which is characterized in that it comprises an annular base, affording a skirt to which a circular opening in the container is offered and heat-sealed, an annular mouth blanked off by a breakable web and exhibiting a collar by way of which the nozzle engages the filler outlet of a batching machine; and a heat-sealable, thin-walled tube that interconnects the base and mouth and will flatten readily to the end of effecting a complete seal of the nozzle.
  • 1 denotes a filler nozzle, in its entirety, and 2 denotes the part of an aseptic container, or bag, to which it is attached.
  • the nozzle 1 comprises an annular base 3, affording an annular skirt 4 to which a circular opening in the relative bag 2 is offered and heat-­sealed.
  • the mouth 5 exhibits a collar 8 designed to locate against the gripping mechanism of a filling machine outlet (not illustrated) to which the nozzle 1 is offered.
  • the base 3 and the mouth 5 of the nozzle are inter­connected by a tube 10 in heat-sealable material, the thickness of which is noticeably less than that of the base and mouth themselves.
  • the thin wall of the tube 10 is easily flattened, as shown in fig 2, by two heated plates 11 forming part of the filling machine; accordingly, with the foodstuff batched into the bag beneath, the machine seals the nozzle by pinching the tube 10 and fusing a rectangular area of the wall, denoted 10a.
  • nozzle With a nozzle embodied in this fashion, it becomes possible to exploit the entire capacity of the bag and to ensure fully aseptic conditions at one and the same time, by virtue of the fact that the seal can be effected with the bag still connected to the filler outlet.
  • the nozzle itself will be moulded in a single piece from heat-sealable material, such as polythene, for maximum economy of manufacture.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Bag Frames (AREA)
EP87830315A 1986-09-19 1987-09-01 Füllstutzer für aseptische Behälter Withdrawn EP0261084A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8640097A IT1207439B (it) 1986-09-19 1986-09-19 Bocchello per contenitori asettici
IT4009786 1986-09-19

Publications (2)

Publication Number Publication Date
EP0261084A2 true EP0261084A2 (de) 1988-03-23
EP0261084A3 EP0261084A3 (de) 1989-05-31

Family

ID=11248068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87830315A Withdrawn EP0261084A3 (de) 1986-09-19 1987-09-01 Füllstutzer für aseptische Behälter

Country Status (2)

Country Link
EP (1) EP0261084A3 (de)
IT (1) IT1207439B (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939623A (en) * 1973-12-21 1976-02-24 Baxter Laboratories, Inc. Plasma collection system
IT1134121B (it) * 1980-10-31 1986-07-24 Luigi Goglio Metodo per il confezionamento prodotti di natura qualsiasi in contenitori termosaldabili
ZA819032B (en) * 1981-01-07 1982-11-24 Wrightcel Ltd Container

Also Published As

Publication number Publication date
IT8640097A0 (it) 1986-09-19
IT1207439B (it) 1989-05-17
EP0261084A3 (de) 1989-05-31

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Inventor name: DALL'ARGINE, FRANCO