EP0391830A1 - Closure and sealing device for containers - Google Patents
Closure and sealing device for containers Download PDFInfo
- Publication number
- EP0391830A1 EP0391830A1 EP90500031A EP90500031A EP0391830A1 EP 0391830 A1 EP0391830 A1 EP 0391830A1 EP 90500031 A EP90500031 A EP 90500031A EP 90500031 A EP90500031 A EP 90500031A EP 0391830 A1 EP0391830 A1 EP 0391830A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mouth
- closed
- zones
- tag
- neck
- 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- Withdrawn
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Images
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/36—Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
Definitions
- the present invention refers to a closure and sealing device especially applicable for containers destined to contain liquids hermetically sealed from the exterior until such time as they are used.
- the containers destined to these purposes have a practically normal constitution, although in the specific case of serums and other liquids for patient inoculation they are closed by means of perforable membranes which prevent direct contact with the exterior. In other cases, use in large quantities does not permit partial closure or opening and, therefore, if they are not consumed entirely there is a risk of the product losing its sterile condition and therefore rendering the ramaining content of the container unuseable.
- Spanish patent No. 8803360 whose applicant is the same of the present application, refers to a device comprising a mouthpiece fitted hermetically to the mouth of the container, the free base or bottom of which is sealed by a partition in which two zones of different dimensions are situated, the smaller being included within the body of the larger, and both being surrounded by weakened perforation lines which form either cover and which can be pulled away.
- the larger cover which contains the smaller, substantially covers the total mouthpiece opening and bears a ring-shaped pull-tag set within it and flattened down onto the cover at origin and linked to said cover by weak and breakable points.
- the smaller cover forms a lid over the first and is equipped with a simple tag for pull ing away thereof.
- the improvements object of the invention tend towards provision of a solution to the disadvantages noted, permitting both simple and easy moulding of covers and pull-tags, and subsequent distribution of the content of the container under excellent conditions.
- the mouthpiece has the form of a small saucepan with its bottom comprising a continous partition and the two zones of different dimensions being separated from each other.
- the smaller zone further presents a neck closed off by a lid elongaged by the corresponding pull-tag
- the larger zone presents a mouth or opening of larger dimensions than the neck of the smaller zone, also closed by a lid which is similarly elongated by its corresponding pull-tag.
- the two openings are thus independent of each other when the container is opened.
- This structure facilitates both moulding of the mouthpiece and that of the covers and pull-tags in one simple and conventional moulding operation, while, as the larger cover has dimensions which are not as large as those of mouth opening, better distribution of container contents is possible, even when for mass use.
- figures 1 and 2 show two views in cross section of a container neck, fitted with the closure and sealing device object of the invention, in closing and opening positions of the covers, respectively.
- the mouthpiece 1 which is joined to the mouth 2 of the container 2a, takes the form of a small saucepan, whose bottom 3 forms a continuous partition from which there arises a short neck 10 sealed off by a lid 11, which is elongated into an emerging appendage 12 which is the tag for pulling-away and opening.
- the neck 10 is in this way not included in the cover which formed practically the entirety of the bottom 3 of the mouthpiece 1, remaining completely independent of the mouth opening 14.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
A container closure and sealing device comprises a mouthpiece (1) hermetically sealed to the mouth (2) of the container (2a), and whose free base or bottom (3) is closed off by a partition in which are situated two zones of different dimensions (10,14), both same surrounded by weakened lines, which form each cover (11,15) which may be pulled away.
It is characterized by the fact that the mouthpiece (1) has the shape of a small saucepan with its bottom (3) being formed of a continous partition and the two zones of different dimensions being separated from each other, the smaller of these zones having a neck (10) closed off by a lid (11) elongated by the corresponding pull-tag (12), and the larger zone having a mouth or opening of larger size than the neck (10), it being also closed by a lid (15), which is similarly elongated into its corresponding pull-tag (16), the two openings thus remaining independent of each other on opening of the container (2a).
Description
- The present invention refers to a closure and sealing device especially applicable for containers destined to contain liquids hermetically sealed from the exterior until such time as they are used.
- The containers destined to these purposes have a practically normal constitution, although in the specific case of serums and other liquids for patient inoculation they are closed by means of perforable membranes which prevent direct contact with the exterior. In other cases, use in large quantities does not permit partial closure or opening and, therefore, if they are not consumed entirely there is a risk of the product losing its sterile condition and therefore rendering the ramaining content of the container unuseable.
- Spanish patent No. 8803360, whose applicant is the same of the present application, refers to a device comprising a mouthpiece fitted hermetically to the mouth of the container, the free base or bottom of which is sealed by a partition in which two zones of different dimensions are situated, the smaller being included within the body of the larger, and both being surrounded by weakened perforation lines which form either cover and which can be pulled away.
- The larger cover, which contains the smaller, substantially covers the total mouthpiece opening and bears a ring-shaped pull-tag set within it and flattened down onto the cover at origin and linked to said cover by weak and breakable points. The smaller cover forms a lid over the first and is equipped with a simple tag for pull ing away thereof.
- This arrangement of the device, which in practice responds to the mission for which it was designed, does however present two principal disadvantages:
- on the one hand, formation of the tag in ring form on the larger cover is complex, for it requires compound moulds which mean that the moulding operation is always expensive;
- and, on the other hand, opening of the entire mouthpiece on pulling away of said larger cover greatly hinders distribution of the liquid inside the container, even when this is to be done on a mass basis, for certain applications do not require an excessive quantity. - The improvements object of the invention tend towards provision of a solution to the disadvantages noted, permitting both simple and easy moulding of covers and pull-tags, and subsequent distribution of the content of the container under excellent conditions.
- In accordance with the embodiment of the invention, the mouthpiece has the form of a small saucepan with its bottom comprising a continous partition and the two zones of different dimensions being separated from each other. The smaller zone further presents a neck closed off by a lid elongaged by the corresponding pull-tag, and the larger zone presents a mouth or opening of larger dimensions than the neck of the smaller zone, also closed by a lid which is similarly elongated by its corresponding pull-tag.
- The two openings are thus independent of each other when the container is opened.
- This structure facilitates both moulding of the mouthpiece and that of the covers and pull-tags in one simple and conventional moulding operation, while, as the larger cover has dimensions which are not as large as those of mouth opening, better distribution of container contents is possible, even when for mass use.
- For the better understanding of all expounded herein, attached to the present description are some drawings which show in schematic form, and only as an example without restrictive character, a practical embodiment of a device improved in accordance with the invention.
- In said drawings, figures 1 and 2 show two views in cross section of a container neck, fitted with the closure and sealing device object of the invention, in closing and opening positions of the covers, respectively.
- As will be noted from the drawings, the mouthpiece 1, which is joined to the mouth 2 of the container 2a, takes the form of a small saucepan, whose
bottom 3 forms a continuous partition from which there arises ashort neck 10 sealed off by a lid 11, which is elongated into an emergingappendage 12 which is the tag for pulling-away and opening. - On the
actual bottom 3 of the small saucepan or mouthpiece 1 anotheropening 14 has been fitted, similarly closed off by anotherlid 15, from which there similarly emerges a tag-appendage 16 which, as in the case of theappendage 12, shall serve for tearing away and opening of themouth 14. - As will be noted, the
neck 10 is in this way not included in the cover which formed practically the entirety of thebottom 3 of the mouthpiece 1, remaining completely independent of the mouth opening 14. - Furthermore, the ring-pull tag fitted in the embodiment of the aforementioned patent is now no longer necessary, which furthermore greatly simplifies moulding of the mouthpiece 1, which can easily form a single assembly, without moving elements attached to it.
- The inherent advantages of this arrangement are obvious for, on the one hand, the smaller size of the
larger mouth 14 does not reduce potential for mass application of the product, but rather allows application to be more controlled than with the entire mouth opened; on the other hand, the greater ease of moulding of the mouthpiece means that cost price of same can be lower.
Claims (1)
- Container closure and sealing device, of the type which includes a mouthpiece (1) hermetically sealed to the mouth (2) of the container (2a), and whose free base or bottom (3) is closed off by a partition in which are situated two zones of different dimensions, both same surrounded by weakened lines, which form each cover which may be pulled away, characterized by the fact that the mouthpiece has the shape of a small saucepan with its bottom (3) being formed of a continous partition and the two zones of different dimensions being separated from each other, the smaller of these zones having a neck (10) closed off by a lid (11) elongated by the corresponding pull-tag (12), and the larger zone having a mouth or opening of larger size than the neck (10), it being also closed by a lid (15), which is similarly elongated into its corresponding pull-tag (16), the two openings thus remaining independent of each other on opening of the container (2a).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8901151A ES2014594A6 (en) | 1989-04-03 | 1989-04-03 | Closure and sealing device for containers. |
ES8901151 | 1989-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0391830A1 true EP0391830A1 (en) | 1990-10-10 |
Family
ID=8261251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90500031A Withdrawn EP0391830A1 (en) | 1989-04-03 | 1990-03-28 | Closure and sealing device for containers |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0391830A1 (en) |
ES (1) | ES2014594A6 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868047A1 (en) * | 2004-03-24 | 2005-09-30 | Oreal | Dispensing cap for container of fluid, especially cosmetic, product has base with surface shaped to engage with container and nozzle with outlet covered by break-off tip |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB586634A (en) * | 1943-12-01 | 1947-03-26 | Baxter Laboratories Inc | Improvements in or relating to closures for containers or the like |
FR2539300A1 (en) * | 1983-01-17 | 1984-07-20 | Hollister Inc | DEVICE AND METHOD FOR FORMING AN ORIFICE IN THE WALL OF A THERMOPLASTIC POCKET FOR INSERTING, FOR EXAMPLE, A CATHETER |
-
1989
- 1989-04-03 ES ES8901151A patent/ES2014594A6/en not_active Expired - Lifetime
-
1990
- 1990-03-28 EP EP90500031A patent/EP0391830A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB586634A (en) * | 1943-12-01 | 1947-03-26 | Baxter Laboratories Inc | Improvements in or relating to closures for containers or the like |
FR2539300A1 (en) * | 1983-01-17 | 1984-07-20 | Hollister Inc | DEVICE AND METHOD FOR FORMING AN ORIFICE IN THE WALL OF A THERMOPLASTIC POCKET FOR INSERTING, FOR EXAMPLE, A CATHETER |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2868047A1 (en) * | 2004-03-24 | 2005-09-30 | Oreal | Dispensing cap for container of fluid, especially cosmetic, product has base with surface shaped to engage with container and nozzle with outlet covered by break-off tip |
Also Published As
Publication number | Publication date |
---|---|
ES2014594A6 (en) | 1990-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE DE FR GB IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910411 |