GB2514635A - Twist top opener (Cap closure) - Google Patents

Twist top opener (Cap closure) Download PDF

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Publication number
GB2514635A
GB2514635A GB1322695.6A GB201322695A GB2514635A GB 2514635 A GB2514635 A GB 2514635A GB 201322695 A GB201322695 A GB 201322695A GB 2514635 A GB2514635 A GB 2514635A
Authority
GB
United Kingdom
Prior art keywords
twist
container
container body
twist top
opening
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Withdrawn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
GB1322695.6A
Other versions
GB201322695D0 (en
Inventor
Scott Richard Worboys
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201322695D0 publication Critical patent/GB201322695D0/en
Publication of GB2514635A publication Critical patent/GB2514635A/en
Withdrawn legal-status Critical Current

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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • B65D17/4014—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab and provided with attached means for reclosing or resealing
    • 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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • 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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • B65D47/263—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between tubular parts
    • 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
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
    • B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
    • B65D47/265—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between planar parts
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/007—Separate closure devices for reclosing opened cans or tins, e.g. beer cans
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/002—Unusual opening actions
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0022—Means for preventing insects from entering container
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0022—Means for preventing insects from entering container
    • B65D2517/0025—Means for preventing insects from entering container connected to the rivet and rotated into position, but formed separately from the tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0031—Reclosable openings
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0031—Reclosable openings
    • B65D2517/004—Reclosable openings by means of an additional element
    • B65D2517/0041—Reclosable openings by means of an additional element in the form of a cover
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0031—Reclosable openings
    • B65D2517/0046—Unusual reclosable openings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)

Abstract

A twist top opener cap closure (fig 6) for containers, such as a metal or aluminum can, includes a centre nipple 4a that allows for the seating of the twist cap closure, a hermetic tear open strip 4b for opening the container and locating groove 4c in the container body for locating the bottom skirt roll 2 of the twist top opener closure. Also shown are the twist top open pour apertures 1, 4 and 5. The container body may also include a printed finish and body-wall crumple grooves (fig 12) for ease of recycling.

Description

Title.
Twist top opener ( cap closure).
Introduction and background to the invention.
The invention is to be used for a twist top can closure operation of a drinks,food or other applicable or suitable opening operation system that the invention can be applied to.
The impotant technical features are the snug over the top of the main body container fitting, of the twist cap closure, allowing for the twist action also the locating strip nipple and aperture pull that allows for the aperture strip-pull to tear open.
The essential features are the groove in the can container body that allows the fold over lug s on the lower of the twist cap closure that connect with the can body groove for ease of twist action, The new novel method of a hole and nipple hermetic tear strip-pull system that also hides under the cap closure on openig and its method of opening,and the reclose indent created on the twist cap closure which is pressed into the twist cap closure in manufacture, and is twisted on the second action after opening to create a sealed close for the can container when required.
All these features are essential and preferred.
There is no other known invention available today which has all of the novel features in one product or singularly on a drinks container.
This inventions features are useful in all ways for safety and consumer friendlyness and the recycle ability once used and ready for disposal.
The problems overcome with this invention are the cumbersome opening of the ring-pull system generally used on containers of the same generality the ability for the container to be more consumer friendly with the twist cap closure reclosure system.
Containers.
This invention relates to containers and in particular to containers having a metal or aluminium container body, such as cans in which energy beverages and other products are commonly packaged.
In many cases it is desirable for containers to be easily recloseable. the most desirable type of reclosure, so far as the user is concerned, is one which is via a ring pulling action aperture of the container and pulled to effect the opening of the can, for example a ring pull opening of which many kinds are available.Also by using the regular screw cap and thread closure. However it is now necessary, in order to satisfactorily apply a twist open and reclosure opening to a metal or aluminium container body, with a locating groove around the upper part of the container body wall. In production this is a relativly easy process and adds no significant cost to container production.
Also if it is desired to have a printed or other decorative finish extending right to the top of the container, the locating groove operation will not affect the decorative finish to the product.
Further, many products including food stuffs require tobe packaged in metal containers which are hermetically sealed and easy to open.This is today and has been done in recent years using the well known ring-pull closure, a ring of which is pulled in order to tear away a part of the hermetically sealed lid of the container.This type of closure is destroyed on opening and therefore requires an additional re-closure after he lid has been broken open.
The presented invention provides a container comprising a metal or aluminium container body having a twist top opening access aperture with a curled rim, and built-in reclosing indent with formations which are inter-engageable by the twisting movement of the twist top opener to secure the opened aperture of the container body.
The invention thereby provides a particularly economical form of twist closure and opening,also because it avoids the necessity for the relatively expensive operation of threading the wall of the container and also enables the use of a can which has a short product length and therefore requires less material than the longer product body container..The twist top opener is in addition easily fixed and secuerd to the can body via the existing manufacture process.
Also, because the invention involves formations mostly above the curled rim of the container and less on the container wall, the possibility of damaging a finish applied to the can wall is substantially avoided.
In addition the invention can be applied to any type of can body or other form of product packaging that this invention of twist-open,consume and close twist top can be applied to.This combination providing not only a hermetic seal and easy opening facilities,but also easy and effective re-closure of the container after the hermetic seal has been broken.
The twist top opener part of the invention is a shallow flush fitting top closure lid that connects to the container body via the existing nipple that is produced in manufactureThe top depth may be greater than that shown in the accompanying drawings of descripion, as desired with the depth to requirement of the can body correspondingly manufactured.
In order that the invention may be more clearly realised and understood, five embodiments there of will now be described, by way of examplewith reference to the accompanying diagrammatic drawings in which: Shows a front view of the containers according to the invention, of how the product will stack for transport and wholesale and retail stocking. fiqi no,s I and 2. fj2.
Shows a front view of the invention, print finish area and locating groove for the twist top opener locating, fig 2 no,s 3. 3a and 3l. e3.
Shows a view of the top of the container, rolled top, and locating nipple for for twist top centre locater hole also the can wall locating groove, and hermetic strip-pull locater nipple fjg3 no,s 4, 4a and 4b.
Figure 4.
Shows the twist top closure shape and rolled manufactured locating folds for the locating grove, and the direction of the fifting to the container body. fig4 no,s 5. 5a and Sb e5.
Shows a view of the container and associated locating and connecting are,s of both parts of the invention, also the direction of twist top for opening. fig 5 no,s 1. 2. 3 4 and 5 E6.
Shows a view of the twist top opener and areas of locating, with also the amount of apertures required. fQj 1 Ia.3 4 and 5 fe7.
Shows a view of the container and twist top, also the direction of the fit of both parts of the invention, fig 7 no,s 7a7b and Tc.
Figure 8.
Shows a more detailed view of both container and twist top opener, and the associated locating and the connection areas, also the twist top direction of opening. fig8 no,s 8a, 8b, 8c. 8d. 8e, 8f and gjge9.
Shows a view of the top of the container and associated requirements for the twist top to fit to. fig9 no,s 8c1, 8d1 8e1 Figure 10.
Shows a view of the twist top opener and associated requirements for the open and closure apertures, also ease groove glide nipple indent,and direction of twist to open. figlO no,s 1, 2,3, 4,and 5 Figure 11.
Shows a simple view of the hermetical seal strip-pull and nipple for location to twist top and centre nipple for twist top to locate and fix to. fig lInos 1. and 2.
Figure 12.
A complete view of both container body, twist top opener, area for printed finish, and the pressed into body-wall crumple grooves for ease of disposal and recycleing. figl2 no,s 1. 2. 3 and 4.
Introduction to the drawings.
The drawings enclosed with this appication No.s I through to 12 with all the sub characters know as ABC DE FG H lAND J ALSO, 1 2 34 56 7 89 are enclosed on seperate sheets of paper and are detailed to correspond with the accompaying claims
and descriptions
Each drawing has a brief descrition and title and
summary of What and how
the invention is, how each part co coordinates and its function.
Detailed descriDtion of the invention.
The invention is an aluminium, steel or not yet produced material manufactured by worboysprosport, is a cylindrical shaped container body as shown in the drawings No,s 1.2, a seperate twist top cap closure is manufactured in the same material as the container body and the two parts fit together to produce a single container structure..
The main container body is a singular pressed piece with a rolled and sealed top and a locating nipple, the twist top cap closure is a pressed piece incorporating locating hole for the container top nipple and open aperture with a slightly downward roll that fit into the hermetic opened aperture to allow for the containers fluid product to flow once the container is opened, and a pressed indented seal aperture that fits into the open aperture to reclose the container when required.
Reference No,sfig 401 23.
A locating hole is also used and required, this is on top of the container body and locates to the locating hole on the twist top cap closure, when these two parts are conected together the area is pressure stamped to secure the two parts together, the hermetic locating nipple and locating hole are joined.
and fixed in the same way.
The container body will be filled with product and sealed, with the locating nipple now ready for the twist top cap closure to be connected and seated to the main container via it,s own locating nipple and hole connection and also the hermetic niplle and hole will now be connected both areas will be pressure stamped and fix secured at this time, the twist top cap closure pressed folds will also connect to the locating groove on the container body side as well, the two parts will now act as a working container.
Possible modifications and variations.
Other possible modifications and variations could be applied to the twist top cap closure part of the invention, by using possibly considered more advantages materials for (e.g) smoother twist slideing operation and closure seals at another time after production.
I nis invention also excels with advantages for health and safety and health concerns with regard to the food and beverage industiy.
Advantages of the invention.
The Particular advantages and benefits of this Invention are that the easy twisting action of the invention, removes the cumbersome opening that other containers available use, the standard ring-pull opening operation, reduceing any injury to fingers and fingernails by the elimination of any rough or burred edges and the enclosing of both the hermetic strip-pull when opened, which glides under and inbetween the top of the container and the under of the twist cap closure adding to safety. also the slightly rolled down open aperture that fits into the open aperture ensureing easy and safe pour of the container contents.The closed aperture also allows for the container to be stored after opening for a length of time.
Cost issues have been calculated and no real difference to the invention production have been forseen making the invention superior in product inovation and production.
Refering to fig 1. a diagram comprising a container a container body no,s I and 2 which is manufactured as standard with a curled rim which is extended around the access aperture of the container for stacking and sealing of the container.
The container body can be of any construction capable of having a curled rim, for example, it may be a built up body having a side seam which is a lap welded seam, or a lock seam,or a preasure rolled seam, the latter form of construction as disclosed in the above mentioned application being another method of implementation.
The container body may alternatively be a drawn metal body pressed into shape and preferably made of aluminium or of a as of yet patented new material by worboys prosport.The curled rim is pressed to seal the top of the aluminium body container, and shaped at the bottom of the container to fit the top of the container for aese of stacking the bottom shape of the container being created when the container body is pressed into shape. No1s I and 2 of fig one diagramatically show the areas explained.
refering to fig 2.
The drawings show a view of the container as manufactured with a rolled seam top, where a labell of contents can be and the pressed grove for the twist top locator and aese of twist action.
The ilustrated areas being shown in fig 2 No,s 3 3a and 3b.
Referinci to fig 3 the drawing shows the rolled seam top and locating nipple for the twist top closure to locate when fitted to the pressed twist top locating groove in the container body, and the hermetic strip-pull nipple that will tear to open the container when actioned by the twist top opener.
The illustrated areas in fig3 No,s 4. 4a, 4b and 4c highlighting as such.
The drawing of fjgjmAshows a simple I dimensional view of the twist top closure and the pressed locating folds that slot into the container body locating groove,also shown is the direction of fit of the twist top closure to the main container body, the twist top closure and container body being correspondingly made to allow both the ease groove and the locating folds both to marry snugly together when in place. fig 4 No,s 5.
5a and 5b indicte the relevant areas.
shows a drawing of the top of the container body and the hermeticaly sealed pull-strip and pull nipple, the ease of twist groove centre locating nipple for the twist top closure to locate, and the direction of the twist top closure indent nipple when in the ease groove to travel.
No,s I 2. 3.4 and 5 illustrate as such these areas.
Refering to figure 6.
The 3 dimensional drawing showing the twist top closure part of the invention and the required seal shape and number of open and reclosure apertures required, The groove locating pressed folds and the strip-pull locating nipple, also shown is the indent nipple for the twist ease groove on the top of the container body. figure 6 No.s I. Ia.3.4 and 5 are as shown for referance.
fia!irQis hows the view of how, and the direction of (downward) that the twist top closure locates to the main container body, where the fold and groove areas meet the centre locating nipple for container and twist top to to locate and the hermetic strip-pull nipple No1s 7a, 7b and 7c are illustrated as such. f8.
shows a view of both the twist top closure and the container body fflz also shown is how when both parts of the invention are pressed together and in place strip-pull nipple Bc will enter locating hole 8d and stamped to fix this in place.lndent nipple fwill fit into ease groove 8e. Centre hole ifi on twist top closure will locate to container top nipple ffli and be stamped to fix in place.. 8c1 is the shown area where the hermetic strip-pull will seat when the container is opened and be safely concealed at all times thereafter after being twist opened in the direction indicated q E!niat gives a more graphic and larger detail of the container body with the strip-pull and locating nipple for the twist top opener which locate together and pressed to fix in place, 8d locates to fig 8 No 81 and is stamped and fixed in place, this operation will decrease the unwanted movement other than a twist action for the twist top opener, and ease groove 8e is the locating groove for the indent nipple pressed into the twist top opener both these areas fit together when both container body and twist top closure are fifted together.
Figure lOshows a view of the twist top opener and the 3 apertures required for the twist top opener, the direction of twisting action is indicated (anticlockwise) No 5 the indent nipple No 4 locates in the ease groove on container body as expressed earlier(e.g) Figure 9 8e, The aperture Nol shown is the closed sealed aperture, with the twist top opener locating hole which locates to the locating nipple as expressed earlier (e-g) Figure 9 8f. which is then stamped and fixed in place.
The aperture No2 is the open aperture this, when the twist top closure has been twisted in direction No 5 to this open position and the hermetic seal strip-pull has been pulled and opened,opening aperture No2, which also has a slightly downward pressed roll will locate the hermetic aperture Nol,and then allow the fluid contents of the container body to flow.
The aperture No3 is the reseal or closed aperture, should the contents of the container be needed to be kept for a later consumption time, this pressed non open aperture will seat into aperture Nol and seal the contents of the container body. When the twist top closure is twisted into this position, should the twist top closure be required to open the container for consumption at a later time, twisting the closure in the alternate direction(clockwise) will reopen the container body.
fjgyjell shows only the hermetic strip-pull seal and locating nipple which locates to the twist top opener locating hole (ag) fig lONo 6 and also the side on top container body No 3 and the top of container body locating nipple, which locates to the twist top closure locating hole (e.g) flub No 6which are then pressed and fixed into place.
fgsgcj2 shows a detailed drawing of the look and shape of the container and twist top opener together, All the elements of the container body top and the twist top closure have been expressed in detail prior to now and can be seen in the previous pages, The inclusion of recycling crumple grooves figure 12 No 4 are the last feature to be presented.
The ringed groove features to the can walls which are new and novel for aluminium can design and implemented by purpose of easy crumpling or collapsing of the used can which is then disposed of for the purpose of recycling.
Cautionary note for figurel2 No 4.
A cuationary note is added here that ( for an aluminium container body) the groove rings on the container wall for collapsing should be designed to standards that will not allow for the container to leave any burred edges or split the container body when the collapsing action is implemented,

Claims (6)

  1. CLAIMS1 The twist top cap closure which is used in the Invention and the features incorporated as detailed in the invention application.a The nipple and connecting hole connections that allow for the seating of the twist cap closure and hermetic opening of the container, the locating groove and twist cap closure locating folds on the lower edge of the cap closure that connect with the groove on the main container body.Amendments to the Claims have been filed as follows:-claims.1.A container body with an attached twist top opener and cap closure to facilitate tear strip opening and reclosure of the container bodies uses and integrating a twist top glide ease groove for use ease and side wall crumple grooves for beneficial easier recycling.
  2. 2. A twist top opening method according to claim 1 in which the tear strip opening for the container boby is attached to the twist opening method.
  3. 3. A twist top opening method according to claims 1 in which the pour opening of the container body is located and engaged to allow for the contents to exit once the action of opening is untertaken and the corresponding parts of the opening method are connected.r
  4. 4. A twist top opening method according to claims 1 in which an integrated glide ease groove located in the r container body will allow for the twist open method to operate easier.
  5. 5. A twist top opening method according to claims 1 in which a reclosure feature will allow for the exit of contents apperture to be sealed for a lenght of time that the contents are allowed to be available for.
  6. 6. A twist top opening method according to claims 1 that is attached to a container body that has integrated crumpleing grooves that allow for ease of recycling the complete unit.
GB1322695.6A 2013-04-19 2013-12-19 Twist top opener (Cap closure) Withdrawn GB2514635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201307098A GB201307098D0 (en) 2013-04-19 2013-04-19 Twist cap top for beverage cans and any other application the new twisting operation opener can be used for

Publications (2)

Publication Number Publication Date
GB201322695D0 GB201322695D0 (en) 2014-02-05
GB2514635A true GB2514635A (en) 2014-12-03

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GB201307098A Ceased GB201307098D0 (en) 2013-04-19 2013-04-19 Twist cap top for beverage cans and any other application the new twisting operation opener can be used for
GB1322695.6A Withdrawn GB2514635A (en) 2013-04-19 2013-12-19 Twist top opener (Cap closure)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201307098A Ceased GB201307098D0 (en) 2013-04-19 2013-04-19 Twist cap top for beverage cans and any other application the new twisting operation opener can be used for

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421472A (en) * 1993-04-19 1995-06-06 Beckertgis; Nicholas G. Insect-proof and tamper-evident cover for beverage container
US20030080130A1 (en) * 2001-09-07 2003-05-01 Hermann Goetz Container with rotary closure
WO2007054568A1 (en) * 2005-11-11 2007-05-18 Julian Parker Container
US20090078703A1 (en) * 2005-12-20 2009-03-26 Ball Packaging Europe Gmbh Container with Lid for Packaging Pourable Products
WO2010115911A1 (en) * 2009-04-07 2010-10-14 Xolution Gmbh Reclosable closure of a liquid container
WO2012156068A1 (en) * 2011-05-14 2012-11-22 Dieter Folland Re-closable container/beverage can

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421472A (en) * 1993-04-19 1995-06-06 Beckertgis; Nicholas G. Insect-proof and tamper-evident cover for beverage container
US20030080130A1 (en) * 2001-09-07 2003-05-01 Hermann Goetz Container with rotary closure
WO2007054568A1 (en) * 2005-11-11 2007-05-18 Julian Parker Container
US20090078703A1 (en) * 2005-12-20 2009-03-26 Ball Packaging Europe Gmbh Container with Lid for Packaging Pourable Products
WO2010115911A1 (en) * 2009-04-07 2010-10-14 Xolution Gmbh Reclosable closure of a liquid container
WO2012156068A1 (en) * 2011-05-14 2012-11-22 Dieter Folland Re-closable container/beverage can

Also Published As

Publication number Publication date
GB201322695D0 (en) 2014-02-05
GB201307098D0 (en) 2013-05-29

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