EP0592506B2 - Kunststoff-verschluss für behälter mit originalitätssicherungselement - Google Patents

Kunststoff-verschluss für behälter mit originalitätssicherungselement Download PDF

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Publication number
EP0592506B2
EP0592506B2 EP92913766A EP92913766A EP0592506B2 EP 0592506 B2 EP0592506 B2 EP 0592506B2 EP 92913766 A EP92913766 A EP 92913766A EP 92913766 A EP92913766 A EP 92913766A EP 0592506 B2 EP0592506 B2 EP 0592506B2
Authority
EP
European Patent Office
Prior art keywords
closure
exterior
interior
centring device
outer case
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.)
Expired - Lifetime
Application number
EP92913766A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0592506B1 (de
EP0592506A1 (de
Inventor
Günter Spatz
Wolfhard Schwarz
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.)
Closure Systems International Deutschland GmbH
Alcoa Deutschland GmbH Verpackungswerke
Original Assignee
Alcoa Deutschland GmbH
Alcoa Deutschland GmbH Verpackungswerke
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25905066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0592506(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4121618A external-priority patent/DE4121618A1/de
Priority claimed from DE4121619A external-priority patent/DE4121619C2/de
Application filed by Alcoa Deutschland GmbH, Alcoa Deutschland GmbH Verpackungswerke filed Critical Alcoa Deutschland GmbH
Publication of EP0592506A1 publication Critical patent/EP0592506A1/de
Application granted granted Critical
Publication of EP0592506B1 publication Critical patent/EP0592506B1/de
Publication of EP0592506B2 publication Critical patent/EP0592506B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • 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
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
    • B26F2210/04—Making plastic pilferproof screw caps by cutting a tamper ring
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/30—Tamper-ring remaining connected to closure after initial removal
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • B65D2401/35—Vertical or axial lines of weakness

Definitions

  • the invention relates to a method for manufacturing a plastic closure according to the generic term of claim 1 and a device for Manufacture of a plastic closure according to the Genus of claim 4 and finally one Plastic closure for containers with in the preamble of claim 18 features (known from US-A-4,666,053).
  • Closures (DE G 87 09 690.0 U1) have been shown that when the guarantee ring bursts open tearing zones of lesser wall thickness, which too are called vertical incisions, ultimately have no defined wall thickness, so that the tearing behavior of the closure is not certain can be predetermined.
  • the tear zones defined by a cutting process have (US Patent 4,666,053), it is in many Cases not possible that arise when opening the first time Impact forces in defined areas of the guarantee ring to initiate a safe tearing to ensure. In both cases it is so possible that a first opening of the container is not displayed to the consumer.
  • the stated task is accomplished by a method for Manufacture of a plastic closure for containers solved, which mentioned in claim 1 Features.
  • the process is characterized by this from that the closure in a certain Position is recorded by machine before Cutting process existing features at the closure is dependent.
  • the rest of the clasp is attached to one predetermined location on the lower hem of the jacket a horizontal section running in the circumferential direction introduced mechanically, the the wall of the Coat completely or almost completely.
  • the vertical incision the specific shape features in one assigned distance.
  • the vertical incision not by weakening the material in the Warranty area is generated, for example can be produced by injection molding, but that here actually cuts into the warranty area be introduced so that a defined Material weakening is specified. This can be predict much more precisely than with a spray process.
  • the vertical incisions are so not by spraying but by one subsequent cutting process generated so that the Holding forces in the area of the vertical incision can be predicted very precisely. moreover can through the exact positioning of the vertical incisions the resulting blasting forces there exactly be predetermined. Let it this way tampering with the container without damage exclude the guarantee ring with high security.
  • the above task is also created solved a device that the manufacture of a Plastic closure with a guarantee ring for containers serves and the features mentioned in claim 4 having.
  • the device is characterized by a centering device from the shutter positioned depending on its shape features detects and holds, while the shutter with the cutter is engaged.
  • the former shape features on the outer surface and the latter shape features on the inner surface of the closure are arranged or provided on both sides.
  • a device that is particularly preferred is: characterized in that the inner centering device is designed so that the inner contours of the Closure only after capturing the outer contours are tapped.
  • the closure is characterized by three ring segments, retaining bars and vertical cuts. The latter each point to the retaining webs - seen in the circumferential direction - the same Distances on and are later in Positioned depending on the position of the holding bars cut into the wall of the guarantee area.
  • the fact that the vertical incisions depending on the wall of the guarantee area can be cut from the holding bars, on the one hand ensure that the material thickness in the vertical incision exactly the one you want Requirements and that on the other hand the by the line of weakness created the vertical incision is arranged in the guarantee area so that the emerge when the lock is opened for the first time Impact forces are introduced into this area become. In this way, malfunctions practically exclude the closure. With everyone Attempt to open an originally closed container the guarantee area is blown up, so that the consumer can recognize tampering.
  • An embodiment is particularly preferred a closure, which is characterized by that the location of the vertical incisions depending chosen from the arrangement of the holding bars which is the ring segments that arise during the bursting hold on to the clasp.
  • the closure described below is universal applicable. It is preferred for closing drawn from bottles on the outside below its mouth area with a screw thread are provided and also a head start have the corresponding barbs interacts on the inner surface of the guarantee ring.
  • Figure 1 shows a cross section through a closure 1 before it is applied to a lockable Container.
  • the closure has one Shutter mirror 3, on which there is a completely closed Coat 5 connects.
  • a here as a guarantee ring 9 trained guarantee area provided, the connected to the rest of the jacket via tear-off webs 11 is, the tear-off webs a predetermined breaking line 13 span that by a horizontal introduced into the wall of the jacket 5 Cut is made.
  • the predetermined breaking line 13 is also from a holding web 15 spanned, which is practically beyond the the entire amount of the guarantee ring 9.
  • the tear bars 11 and the retaining web 15 are on the inner surface of the jacket applied lengthways strips of material running along the closure educated. From Figure 1 it can be seen that the tear-off bars are made much narrower are considered the holding bridge, one by one Detonation of the guarantee ring 9 resulting ring segment assigned.
  • At least one bridging bridge remains 31 available, which is a connection through the Vertical incisions 29 separate end regions of the Forms ring segments 33.
  • the bridging webs 31 can thereby be formed be that when making the vertical cuts 29 a knife with a groove is provided which is an area of the wall 27 of the guarantee ring 9 leaves intact. It is also possible, that on the inner surface of the guarantee ring 9 in the area the vertical incisions a radially inward offset web is applied, which, similar like the tear-off bars and the holding bar 15, in one Cutting process with a defined depth undamaged remains.
  • the top with stiffening ribs 39 are provided, starting from the front 41 of the protrusions 37 in a ramp shape towards the inner surface 35 of the guarantee ring 9 fall off and at a distance in front of this Inner surface in the surface of the protrusions 37 pass over.
  • the front surface of the stiffening ribs 39 forms with the front surface of the projections 37 a common stop surface.
  • the projections 37 are designed so that they are in a distance from a holding web 15 from the inner surface 35 spring from the guarantee ring and on her the side facing the holding bridge with sloping slopes Side edges 43 are provided.
  • the on provided on the opposite side of the projections Side edges 45 close with the inner surface 35 of the guarantee ring 9 a right angle on. The distance of these side edges 45 to one vertical incision immediately adjacent 29 is much less than that of the neighboring one Footbridge 15.
  • Recesses 49 are provided, of which in FIG. 1 a side edge can be seen.
  • Figure 2 shows a plan view of a along the Line II-II, which is drawn in Figure 1, cut off Guarantee ring 9.
  • FIGS. 1 and 2 Provide reference numerals so that on their detailed Description can be dispensed with.
  • Tear-off bars 11 and 11/1 and 11/2 are recognizable, is also the cut through the holding bars 15 can be seen.
  • the top view shows that the one shown here Embodiment a guarantee ring from three Ring segments 33, each of one Holding bridge 15 are held.
  • V-shaped Material recesses 49 can be seen in the reason the vertical incisions 29 are made. A material weakening given by the manufacturing process is through the targeted incision 29th weakened in a precisely predetermined manner.
  • the are in the outer surface of the Guarantee ring 9 grooves 47 can be seen, which are located exactly where on the inner surface 35 of the guarantee ring 9, the retaining webs 15 are arranged are.
  • the width of the grooves 47 is larger chosen as the width of the holding bars, the middle are arranged opposite the groove.
  • the plan view according to FIG. 2 clearly shows that the tear-off bars 11 and the holding bars 15 consist of material areas that are radial are offset inwards so that they are at a defined Horizontal section through the wall 27 of the guarantee ring 9 remain practically intact.
  • the closure 1 or its Guarantee ring 9 provided with several shaped elements is that on the outside or on the inside surface of the guarantee ring 9 are arranged. Based These shaped elements can align the closure during the insertion of the vertical incisions 29 can be ensured. As form elements can the projections 37 or their Side edges 45 and 43 are used. Also can the location of the holding webs 15 on the inner surface 35 of the guarantee ring 9 for the exact alignment of the closure can be used. Finally can the 9 provided grooves 47 or V-shaped Recesses 49 for the exact positioning of the Closure for the insertion of the vertical incisions 29 are taken into account. After all it can be seen that also on the outer surface of the Sheath 5 of the closure 1 projections or depressions be provided for its positioning can.
  • the tool 50 has a housing 51, which can be coupled to a drive which drives the housing 51 set in rotational and translational motion.
  • a rotation of the tool 50 is about Rotation or longitudinal axis 53 possible.
  • a Translational movement is along this axis carried out.
  • the housing 51 is preferably cylindrical, in particular circular cylindrical design. It is with provided a through hole that the recording an inner centering device 55 is used.
  • the inner centering device 55 has a guide sleeve 61, which in the through hole 51st is introduced.
  • the guide sleeve 61 is axial Direction within the housing 51 against the Force of a spring element designed as a coil spring 63 movable.
  • the coil spring supports appropriate projections both on the Guide sleeve 61 and in the through hole of the housing 51.
  • a fixing device is located inside the guide sleeve 61 65 'is provided, the one the inner centering device 55 penetrating Pressure stamp 67 'and an abutment 69, which is anchored inside the guide sleeve 61 is, for example by a screw.
  • the A coil spring is supported inside the abutment 69 71 by a resilient force the pressure stamp 67 'from the face of the inner centering device 55 pushes out.
  • the stamp is by a suitable storage facility 73 held so that during a rotational movement of the tool 50 is already a small one Opposing force is held and not rotating.
  • the end of the inside of the tool 50 Pressure stamp is made by one with the coil spring 71 cooperating storage 75 held, in turn is equipped with a bearing 77 in order a decoupling of the rotational movement of the tool 50 ensure.
  • the bearing device 73 is with an outer sleeve provided, which are secured against rotation in the guide sleeve 61 held by the interplay of tongue and groove becomes.
  • a shaped element 79 On the right in Figure 3 front of the Inner centering device 55 is a shaped element 79 provided, the outer contour of the inner contour of a closure to be detected, which is here is not shown, is adjusted.
  • the illustrated embodiment is the outer contour of the shaped element 79 so designed that, for example the holding webs 15 of the in the first and 2 shown closure of a corresponding Nut 81 are included, which on the The outer surface of the molded element 79 is arranged.
  • the shaped element 79 is interchangeable, so that with the Tool 50 several differently designed closures can be detected.
  • the external centering device 59 has an in Direction of the central axis 53 against the force of a Spring element 83 elastically displaceable scanning element 85, which comprises a feeler pin 87. This scans the outer surface of the closure and is trained so that he can take part in this Groove 47 provided on the outer surface fits.
  • a closure such as that shown in FIGS. 1 and 2 is shown, the tool 50 is fed, the closure mirror 3 is from the front side away from the tool so that the pressure stamp 67 ' when the tool 50 approaches the inside of the closure 1 engages and on the inner surface of the locking mirror 3 comes to rest.
  • the inner centering is now advanced so far that the end face of the molded element 79 to lowered to the bottom of the closure and this is kept safe.
  • the inner centering in the interior of the closure the projections 37 are folded inwards, so that they slant up towards the inside of the locking mirror 3 is pivoted are.
  • the closure 1 is held securely the form element 79 of the inner centering device 55.
  • the inner centering drives the outer centering up to the outer or Shell surface of the closure for the To release the cutting process.
  • the outer surface of the molding 79 is designed that it also acts as an abutment for the Cutting device both when executing the horizontal as well as vertical cuts serves.
  • the Closure 1 due to its orientation on the Inner centering device 55 in a predetermined Location of the cutting device are fed, so that this then the vertical incisions 29 into the wall 27 of the guarantee ring 9 brings in.
  • the drive of the tool 50 is designed that it is in a precise orientation to the Knives of the cutting device are brought up can.
  • the footbridges lie in the embodiment shown in the figures at the pivot and pivot point of the ring segments 33 and stick to the bursting of the guarantee ring intact. They are designed so tight that the blown ring segments in their keep pivoted position so that the consumer recognize manipulation of the closure without further notice can.
  • a guarantee area that does not extend across the entire circumference extends at the bottom hem of the coat, but, for example, an arcuate peripheral area is associated with an opening angle from 60 ° to 240 °, preferably from 180 ° or 120 °.
  • the vertical incision is preferred in the middle of such a guarantee area placed in an area that the first Open the closure of a maximum axial and subjected to radial displacement. On this ensures that the vertical incision is blown open the first time, so that tampering with the closure for consumers are easily recognizable.
  • the end areas of a such guarantee area are firm with the rest Coat connected. In this case it is necessary no footbridges that the segments after bursting open hold the vertical incision. The segments are rather firmly with their end areas connected to the rest of the shutter and can not get lost.
  • closures can be implemented, which also have two warranty areas that are blown into segments the first time they are opened, which in turn are held by means of holding bridges.
  • closures can be implemented, which also have two warranty areas that are blown into segments the first time they are opened, which in turn are held by means of holding bridges.
  • the introduction of the vertical incisions can ultimately independent of the special design the one used for the positioning Shape features take place.
  • the exact arrangement the vertical incision can be adhered to in any case be, the shape features on the interior and / or on the outer surface of the closure can be arranged.
  • the vertical incisions can be made during their manufacture the introduction of the -is over a circumferential area or along the entire circumference-horizontal section, through which of the Guarantee area or a guarantee ring is generated in an independent, self-sufficient Process step are carried out.
  • the vertical incisions can be made during their manufacture the introduction of the -is over a circumferential area or along the entire circumference-horizontal section, through which of the Guarantee area or a guarantee ring is generated in an independent, self-sufficient Process step are carried out.
  • completely separate cutting devices for making the two cuts horizontal cut or vertical incision

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Closures For Containers (AREA)
  • Laminated Bodies (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Networks Using Active Elements (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP92913766A 1991-06-29 1992-06-25 Kunststoff-verschluss für behälter mit originalitätssicherungselement Expired - Lifetime EP0592506B2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4121618A DE4121618A1 (de) 1991-06-29 1991-06-29 Kunststoff-verschluss fuer behaelter
DE4121619 1991-06-29
DE4121618 1991-06-29
DE4121619A DE4121619C2 (de) 1991-06-29 1991-06-29 Kunststoff-Verschluß für Behälter
PCT/EP1992/001434 WO1993000270A1 (de) 1991-06-29 1992-06-25 Kunststoff-verschluss für behälter mit originalitätssicherungselement

Publications (3)

Publication Number Publication Date
EP0592506A1 EP0592506A1 (de) 1994-04-20
EP0592506B1 EP0592506B1 (de) 1997-05-02
EP0592506B2 true EP0592506B2 (de) 2000-01-26

Family

ID=25905066

Family Applications (2)

Application Number Title Priority Date Filing Date
EP92110700A Pending EP0521389A1 (de) 1991-06-29 1992-06-25 Kunststoffverschluss für Behälter mit Originalitätssicherungselement
EP92913766A Expired - Lifetime EP0592506B2 (de) 1991-06-29 1992-06-25 Kunststoff-verschluss für behälter mit originalitätssicherungselement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP92110700A Pending EP0521389A1 (de) 1991-06-29 1992-06-25 Kunststoffverschluss für Behälter mit Originalitätssicherungselement

Country Status (14)

Country Link
EP (2) EP0521389A1 (da)
JP (1) JPH06508587A (da)
KR (1) KR100220787B1 (da)
AT (1) ATE152416T1 (da)
AU (1) AU665770B2 (da)
BR (1) BR9206223A (da)
CA (1) CA2112565C (da)
DE (1) DE59208436D1 (da)
DK (1) DK0592506T4 (da)
ES (1) ES2104935T5 (da)
FI (1) FI935894A0 (da)
MX (1) MX9203718A (da)
NO (1) NO307211B1 (da)
WO (1) WO1993000270A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937726A (en) * 1991-06-29 1999-08-17 Alcoa Deutschland Gmbh Method for cutting vertical incision in container cap
EG21314A (en) 1992-07-16 2000-10-31 Driutt Rodney Malcolm Tamper evident closure
US5320234A (en) * 1992-10-07 1994-06-14 H-C Industries, Inc. Tamper-indicating plastic closure with pilfer band having staggered scores
US5405032A (en) * 1992-11-06 1995-04-11 Crown Cork & Seal Company, Inc. Tamper indicating closure and method and device for the manufacture of a tamper-indicating closure
US5557999A (en) * 1994-01-14 1996-09-24 H-C Industries, Inc. Method for manufacturing a tamper-indicating plastic closure
US5658749A (en) * 1994-04-05 1997-08-19 Corning Clinical Laboratories, Inc. Method for processing mycobacteria
CA2230152C (en) * 1997-02-27 2001-09-18 Keith W. Ingram Tamper indicating package
IT1292751B1 (it) 1997-06-20 1999-02-11 Bormioli Rocco & Figlio Spa Procedimento per realizzare capsule monopezzo in materiale plastico.
FR2778641B1 (fr) * 1998-05-13 2000-06-16 Crown Cork & Seal Tech Corp Bouchon a vis presentant une gorge destinee a recevoir un joint et moule pour realiser un tel bouchon
DE10328179A1 (de) 2003-06-16 2005-01-20 Alcoa Deutschland Gmbh Verschließsystem und Verfahren zum Verschließen von Behältern
JP4799145B2 (ja) * 2005-11-24 2011-10-26 日本クラウンコルク株式会社 合成樹脂製容器蓋
DE102009044643A1 (de) 2009-11-24 2011-05-26 Kunststofftechnik Waidhofen An Der Thaya Gmbh Verschlusskappe mit Garantiering sowie Spritzgießwerkzeug und Verfahren zu deren Herstellung
JP6254427B2 (ja) * 2013-11-22 2017-12-27 日本クロージャー株式会社 合成樹脂製容器蓋
GB201601789D0 (en) * 2016-02-01 2016-03-16 Obrist Closures Switzerland Improvements in or relating to tamper-evident closures
EP3831557A1 (de) 2019-12-05 2021-06-09 PackSys Global AG Vorrichtung und verfahren zum herstellen einer schnittgeometrie in einer verschlusskappe für einen behälter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2506467A (en) * 1968-07-10 1970-01-15 Containers Limited Improvements in piler-proof closures
US4217989A (en) * 1977-09-12 1980-08-19 National Can Corporation Tamper-proof closure
AU560751B2 (en) * 1981-07-24 1987-04-16 H-C Industries Inc. Plastic bottle closure
US4666053A (en) * 1986-01-31 1987-05-19 H-C Industries, Inc. Tamper-indicating plastic closure
DE8709690U1 (de) * 1987-07-14 1987-12-10 Barein, Norbert, 4050 Mönchengladbach Garantieverschluß
NO911503L (no) * 1990-04-27 1991-10-28 Crown Cork Ag Skrukappe med et garantibaand som er utvidbart ved foerstegangs oppskruing.

Also Published As

Publication number Publication date
BR9206223A (pt) 1994-11-22
KR940701355A (ko) 1994-05-28
ES2104935T5 (es) 2000-06-16
EP0521389A1 (de) 1993-01-07
ATE152416T1 (de) 1997-05-15
WO1993000270A1 (de) 1993-01-07
NO307211B1 (no) 2000-02-28
JPH06508587A (ja) 1994-09-29
FI935894A (fi) 1993-12-28
DE59208436D1 (de) 1997-06-05
DK0592506T4 (da) 2000-06-26
CA2112565C (en) 2002-08-27
DK0592506T3 (da) 1997-11-03
CA2112565A1 (en) 1993-01-07
MX9203718A (es) 1994-05-31
AU665770B2 (en) 1996-01-18
FI935894A0 (fi) 1993-12-28
EP0592506B1 (de) 1997-05-02
EP0592506A1 (de) 1994-04-20
KR100220787B1 (ko) 1999-09-15
AU2173492A (en) 1993-01-25
ES2104935T3 (es) 1997-10-16
NO934182D0 (no) 1993-11-19
NO934182L (no) 1993-11-19

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