WO1992012070A1 - Container having improved closure - Google Patents

Container having improved closure Download PDF

Info

Publication number
WO1992012070A1
WO1992012070A1 PCT/IT1991/000109 IT9100109W WO9212070A1 WO 1992012070 A1 WO1992012070 A1 WO 1992012070A1 IT 9100109 W IT9100109 W IT 9100109W WO 9212070 A1 WO9212070 A1 WO 9212070A1
Authority
WO
WIPO (PCT)
Prior art keywords
pack
shows
container
fact
hermetic
Prior art date
Application number
PCT/IT1991/000109
Other languages
French (fr)
Inventor
Luciano Lupi
Original Assignee
Luciano Lupi
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 Luciano Lupi filed Critical Luciano Lupi
Publication of WO1992012070A1 publication Critical patent/WO1992012070A1/en

Links

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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/40—Packages formed by enclosing successive articles, or increments of material, in webs, e.g. folded or tubular webs, or by subdividing tubes filled with liquid, semi-liquid, or plastic materials
    • B65D75/44—Individual packages cut from webs or tubes
    • B65D75/48—Individual packages cut from webs or tubes containing liquids, semiliquids, or pastes, e.g. cushion-shaped packages
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • B65D75/5811—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness and defining, after tearing, a small dispensing spout, a small orifice or the like

Definitions

  • the figure 9 shows frontal view of this process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

A hermetically sealed container (1) comprises a flattened spout (2) located in the upper portion of the container, the spout comprises some notches (3) to facilitate its removal from the container, whereby the opening (5) thus formed in the container can be closed by folding a portion of the spout (6) on the container body along a foldline (7).

Description

Container having Improved closure
Technological field
This invention relates to the manufacturing field of hermetic containers filled up aseptically with steril liquids. In particulars the Invention refers to these packs which are obtained from a tube kept full below the surface level of the liquid.
Standard of the technique
There are lot of different kind of packs obtained "below the surface Ievei of the liquid ", for example the tetrahedrons and the parallelepipeds, expeclally for fresh and long-life milk. The problem to be solved is to make easier the opening, the pouring and the closing operations.
Description
The invention is now described referring to the enclosed drawings, which explain some execution forms, as a non blinding example.
The figure 1 shows an axonometric view of an hermetic container.
The figure 2 shows a schematic view of the tear -opening for content's pouring.
The figure 3 shows a schematic view of the closing through the folding collar.
The figure 4 shows an axonometric view of a pyramidal form with square and flat base.
The figure 5 shows a pyramidal form provided of a four -gabled base.
The figure 6 shows a conical form with elliptical base.
The figure 7 shows a pyramidal form with hexagonal base.
The figure 8 shows a section of a packaging process.
The figure 9 shows frontal view of this process.
Trie figure 1G shows a side view of the same process. The figure 11 shows a pack with the bottom not yet formed.
The figure 12 shows a side view of the figure (11).
The figure 13 shows an intermediate step of the bottom's making.
The figure 14 shows a side view of the picture 13.
The figures 15 e 16 show the last step of making the pack with the flat bottom obtained through folding.
Through the detailed examination of figure 9 It results that the sealing areas (18) and (19) are convergent and subsequently divergent to obtain conical forms and also longitudinally disposed through the axis of the full tube (20).
In the drawings the single details are so marked:
1 It is the body of the pack
2 it is the flat top
3 shows the engravings which make the tear-opening easier
4 shows the top torn off
5 shows the distribution mouth
6 shows the pack collar
7 shows the collar's folding to close the collar again 8-9 show the generatrix along the sealing line
10 shows the substantially circular bottom
11 shows the substantially quadritlateral bottom
12 shows the substantially four-gabled bottom
13 shows the substantially eliptical bottom
14 shows an hexagonal bottom
15 the triangular little ears folded on the pack' s bottom
16 gives a scheme of the liquid to be packed
17 are the creases -lines to make the packaging easier
18-19 are the sealing areas alternately convergent and divergent 20 it is the filling -pipe always kept below the surface level.
The invention of course is susceptible of several changes of achievement, both concerning the proportions and concerning the structural admeasurement, and also the configuration of the packs obtained by the substantially described idea, mustrated and afterwards claimed.

Claims

1 ) Hermetic substantially conic -pyramidal pack as the ones obtained beginning from a filling -pipe kept below the surface level by processes of continuous aseptic packaging, characterized by the fact that the body (1 ) has the top made flat (2) with engravings to make the tear-opening easier (4) and to let the mouth (5) to reclose through the folding of the collar (6) on the line (7).
2) Hermetic pack as in claim 1), characterized' by the fact that the conic -pyramidal shape allows Its own manufacturing beginning from a filling -pipe kept full of liquid below the surface level with processes of continuous aseptic packaging, through opposed clamping and sealing devices with oblique shapes which are divergent and convergent towards the flat extremity.
3) Hermetic pack as in the previous claims, characterized by the fact that the bottoms (10) (11 ) (12) (13) e (14), with the function of base of support, are obtained folding the ears (15), making them flat and fixing them under the pack body (1).
PCT/IT1991/000109 1990-12-28 1991-12-12 Container having improved closure WO1992012070A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3793A/90 1990-12-28
IT003793A IT9003793A1 (en) 1990-12-28 1990-12-28 HERMETIC CONTAINER SUBSTANTIALLY CONICAL-PYRAMIDAL.

Publications (1)

Publication Number Publication Date
WO1992012070A1 true WO1992012070A1 (en) 1992-07-23

Family

ID=11111721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT1991/000109 WO1992012070A1 (en) 1990-12-28 1991-12-12 Container having improved closure

Country Status (3)

Country Link
AU (1) AU9140091A (en)
IT (1) IT9003793A1 (en)
WO (1) WO1992012070A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105586A2 (en) * 2004-04-28 2005-11-10 Huhtamaki (Uk) Limited Container
WO2006126041A2 (en) 2004-02-19 2006-11-30 Pieter Weyts Conical reinforced re-sealable dispenser
US8701947B2 (en) 2004-02-19 2014-04-22 Pinar Holdings Llc Easy-to-use conical container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713629A (en) * 1949-11-18 1954-08-11 Leopold Rado Improved container filled with fluid substance
DE1056953B (en) * 1956-08-30 1959-05-06 Valer Flax Container for liquids made of thin, elastic, weldable material as well as process and welding jaw for the production of such containers
FR1452880A (en) * 1965-07-30 1966-09-16 Leroy & Fils A Process for filling and closing sachets in thermoplastic material, machine for its implementation and spout sachets obtained
US3378988A (en) * 1966-05-20 1968-04-23 Robert B. Mcclosky Apparatus for making sealed packages
WO1980000332A1 (en) * 1978-07-27 1980-03-06 Gram Ole As Plastic container and apparatus for the production thereof
DE3240108A1 (en) * 1982-10-29 1984-05-03 Bruno 8039 Puchheim Gruber Pack made of an enveloping film for receiving flowable or pourable substances

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713629A (en) * 1949-11-18 1954-08-11 Leopold Rado Improved container filled with fluid substance
DE1056953B (en) * 1956-08-30 1959-05-06 Valer Flax Container for liquids made of thin, elastic, weldable material as well as process and welding jaw for the production of such containers
FR1452880A (en) * 1965-07-30 1966-09-16 Leroy & Fils A Process for filling and closing sachets in thermoplastic material, machine for its implementation and spout sachets obtained
US3378988A (en) * 1966-05-20 1968-04-23 Robert B. Mcclosky Apparatus for making sealed packages
WO1980000332A1 (en) * 1978-07-27 1980-03-06 Gram Ole As Plastic container and apparatus for the production thereof
DE3240108A1 (en) * 1982-10-29 1984-05-03 Bruno 8039 Puchheim Gruber Pack made of an enveloping film for receiving flowable or pourable substances

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006126041A2 (en) 2004-02-19 2006-11-30 Pieter Weyts Conical reinforced re-sealable dispenser
WO2006126041A3 (en) * 2004-02-19 2007-05-18 Pieter Weyts Conical reinforced re-sealable dispenser
JP2008511516A (en) * 2004-02-19 2008-04-17 ピーター・ウェイツ Conical reinforced resealable dispenser
US8701947B2 (en) 2004-02-19 2014-04-22 Pinar Holdings Llc Easy-to-use conical container
US20140319174A1 (en) * 2004-02-19 2014-10-30 Pinar Holdings Llc Easy-to-use container
US9527636B2 (en) 2004-02-19 2016-12-27 Pinar Holdings Llc Easy-to-use container
US9914571B2 (en) 2004-02-19 2018-03-13 Pinar Holdings Llc Easy-to-use container
WO2005105586A2 (en) * 2004-04-28 2005-11-10 Huhtamaki (Uk) Limited Container
WO2005105586A3 (en) * 2004-04-28 2006-01-12 Huhtamaki Uk Ltd Container

Also Published As

Publication number Publication date
AU9140091A (en) 1992-08-17
IT9003793A1 (en) 1992-06-29
IT9003793A0 (en) 1990-12-28

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