WO2002004306A1 - Récipient refermable - Google Patents

Récipient refermable Download PDF

Info

Publication number
WO2002004306A1
WO2002004306A1 PCT/GB2001/002943 GB0102943W WO0204306A1 WO 2002004306 A1 WO2002004306 A1 WO 2002004306A1 GB 0102943 W GB0102943 W GB 0102943W WO 0204306 A1 WO0204306 A1 WO 0204306A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag
ear
container
opening
fold line
Prior art date
Application number
PCT/GB2001/002943
Other languages
English (en)
Inventor
James Collingham
Original Assignee
Envopak Group Limited
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 Envopak Group Limited filed Critical Envopak Group Limited
Priority to AU2001270752A priority Critical patent/AU2001270752A1/en
Publication of WO2002004306A1 publication Critical patent/WO2002004306A1/fr

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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/30—Closures with special means for indicating unauthorised opening
    • 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
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/12—Closures
    • B65D27/28—Applications of separate closing elements
    • 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

Definitions

  • the invention relates to a closable container, for example a bag, pouch or reusable envelope, for valuable articles, which bag has features which provide a level of security.
  • the container has a lock unit at the opening which cooperates with a disposable locking member, to close the container.
  • the disposable locking member has a head part, a stem part and a plug part.
  • the plug part goes through an aperture in the puller tab of the zipper and engages in an aperture in the lock unit .
  • the envelope is opened by removal of the head part of the locking member, which causes rupture of the stem part with the plug part being left behind in the lock unit or in the envelope. Because the envelope can only be opened by breaking the locking member, a tamper evident seal to the envelope is provided.
  • the aim of the invention is to provide a novel bag with an improved level of security.
  • the invention provides a bag with an opening along one side, the bag being capable of being folded along a main fold line which is inwards of the opening, wherein the bag includes an ear extending from at least one side of the opening, a fold line extending from a point along the side of the bag, at or adjacent the main fold line, to a point along the opening so as to provide a diagonal fold line for the ear; the bag also having a lock unit for receiving a disposable sealing member,- the bag and ear having apertures which, after folding, register with the lock unit to provide a passage for the sealing member which then can lock the bag in its closed position.
  • bag is used to describe any generally flat container which is in the nature of a bag, envelope, pouch or wallet.
  • the bag can be made of any suitable material, for example plastic sheeting or leather or laminated card.
  • main fold line for the bag provides a bent but nonetheless relatively simple passageway into the closed bag.
  • the folding of the ear in the bag of the invention reduces the width of the main fold.
  • the apertures of the bag and ear which receive the sealing member register in such a position that the passageway into the bag, past the main fold, is at least partially blocked by the sealing member. Accordingly, a greater degree of security is provided to the bag, in that unauthorised access (i.e. without the seal being broken) becomes more difficult.
  • the bag has two ears, one on either side and preferably provided in a symmetrical fashion.
  • the diagonal folds of the ears may meet at or adjacent each other along the middle of the opening, thus reducing the width of the opening above the main fold to a minimum.
  • the diagonal folds of the ears may be at 45° to the opening. If the sides of the ears extend the line of the sides of the bag, then after folding the sides of the ears will follow the main fold line of the bag. If the ears are substantially triangular in shape, then the other edge of each ear after folding can substantially follow the diagonal fold line of the other ear.
  • the ear and the part of the bag to the upper side of the diagonal fold line have stiffening means, to ensure proper folding of the ear.
  • the or each ear can have a tab with information presented thereon which will, after folding, confirm to the user that the bag has been used in the correct fashion.
  • the ears can be coded in order to indicate the correct order of folding.
  • the sealing member is advantageously of the type which has a flat head part, a frangible stem and a plug part, the plug part locking into a lock unit on the bag after folding (for example by means of a arrowhead configuration catching in an aperture of the lock unit) .
  • the seal To open the bag, the seal must be removed which immediately breaks off the plug part, thereby providing tamper evidence.
  • the lock unit which cooperates with the disposable locking member to close the bag, pouch or container, has first and second apertures, and the locking member has first and second protrusions for location in the apertures of the lock.
  • At least the second protrusion of the locking member has a configuration such that it locks into the second aperture of the lock unit, and the locking member has a line of weakness running between the protrusions such that the first protrusion can be disengaged from the lock unit in a first step and the second protrusion can be disengaged from the lock unit in a second step.
  • the second aperture of the lock unit is advantageously shaped so as to have a narrower portion, in which the second protrusion of the locking member positively engages, and a wider portion which is wide enough to allow removal of the protrusion.
  • the second protrusion can be moved to the wider portion for removal, after removal of the first protrusion.
  • a location plate on the bag which receives the locking member this plate having apertures corresponding to those of the locking unit .
  • the unlocking of the container, pouch or bag of the invention is, in ome embodiment, thus performed by an operation of several steps.
  • the removal of the locking member being performed by two or three steps presents an effective deterrent to a potential unauthorised accesser to the bag.
  • Fig. 1 is a front view of an example of a bag according to the invention, the bag having two ears;
  • Fig. 2 is a view similar to that of Fig. 1, showing the first ear folded in;
  • Fig. 3 is a view similar to ..Fig. 2, but showing the second ear folded in;
  • Fig. 4 is a view of the bag of Fig. 1 in its fully folded and closed position
  • Fig. 5 is a perspective view illustrating one possible example of a lock unit and sealing member for use with the bag of Fig. 1;
  • Fig. 6 is a perspective view of the sealing member of Fig. 5, but showing the member from the rear;
  • Figs. 7a to 7c are detailed sectional views showing the engagement of one of the protrusions of the lock of the sealing member with the lock.
  • Figs. 8a to 8f are detailed longitudinal sectional views showing the steps for removal of the sealing member from the lock, and thus the unlocking of the bag (which can then be unfolded) .
  • Fig. 1 shows a substantially rectangular bag 1 formed of a front sheet and rear sheet.
  • the bag has a top T, bottom B, right hand side R and left hand side L.
  • the opening of the bag extends along the top T (line VW in the drawing) .
  • the top T of the bag can be folded onto the remaining major part of the bag along a fold line XY, shown in dotted lines. This fold line forms the main fold line of the bag.
  • each ear has a generally triangular shape, but with the inner corner truncated, this truncation accommodating the location of the lock unit 4, after folding.
  • the side parts of the ear extend from the lines of the left and right sides , R of the bag.
  • the upper edges of the ears then are inclined inwardly.
  • the shape of the ears is not, however, critical as it is the folding of the ears which gives the advantageous effect to the new bag, not the geometry of the ears.
  • the bag has a fold line for each ear, this fold line extending from a point at or above the intersection of the main fold line XY with the right and left sides R, to a point along the top T of the bag.
  • the fold lines are indicated in dotted lines forming diagonal fold lines above the main fold line XY. It is advantageous that the fold lines of the ears are adjacent, so that a minor part of the opening VW is between the fold lines along the top, this reducing the width of the opening at the main fold after the ears are folded.
  • the diagonal fold lines of the ears can meet along the top of the bag, this is not essential as the opening into the bag, after folding of the ears, will at least partially be blocked by the sealing member which locks the bag after folding (see below) .
  • the front of the bag has a lock unit 4 which can receive a breakable sealing member in a known fashion, this sealing member providing tamper evidence to the closed bag.
  • this sealing member provides tamper evidence to the closed bag.
  • the sealing member will be inserted from what is, in Fig. 1, the back of the bag and the sealing member will have to pass through the front sheet of the bag and also each ear.
  • the front sheet of the bag and each ear have apertures 6, 7 and 8 which after folding register with the lock unit 4.
  • the lock unit 4 and the aperture 6 of the bag are arranged substantially centrally..
  • the lock unit should be below that part of the top of the bag where the diagonal fold lines of the ears do not extend (if the diagonal fold lines do meet, the lock unit is below their meeting point) .
  • the ears are preferably locked in their folded position, which demands that they do extend sufficiently such that, after folding, they overlap with the position of aperture 6 of the bag. Beyond this, as indicated above, the specific geometry of the ears is not critical .
  • Ear 3- of the bag can have a tab 9 extending along its inclined edge, this tab including a marking - such as the word SECURE - which after folding will show that the bag has been closed properly.
  • the reverse of the tab shows an opposite marking, for example the word INSECURE.
  • the ears can be colour coded or otherwise marked to show the correct folding sequence, for example one ear can be marked A as shown to indicate that it is the first ear to be folded, the second ear then being marked B.
  • Fig. 2 shows the bag after the left hand ear 2 is folded in.
  • the ear must be folded along its diagonal fold line.
  • the ear and that part of the front or rear sheet of the bag above the diagonal fold line can be provided with a stiffening means so that folding of the ear anywhere other than its intended diagonal fold line becomes difficult.
  • This stiffening means could consist of a stiff sheet within a double layer of the ear or a metal stiffening bar along the edge of the ear and continuing along the side of the bag to the point at which the diagonal fold line intersects that side.
  • the aperture 7 of ear 2 registers with the aperture 6 of the front sheet of the bag.
  • Fig. 3 shows the bag with the right hand ear 3 folded in, on top of the ear 2. With this folding, the aperture 8 of the ear 3 registers with apertures 6 and 7. As with the ear 2, the side of the ear 3 is above and parallel to the main fold line XY. As the ears are both the same shape, right hand ear 3 is superimposed directly on left hand ear 2. In the position shown in Fig. 3, the tab 9 of ear 3 shows an INSECURE status of the bag.
  • the final folded position of the bag is shown in Fig. 4 , the upper part of the bag and the ears 2 and 3 being folded down on top of the bag, along the main fold line XY.
  • the apertures 6, 7 and 8 all register with the lock unit 4 and a sealing member 10 is pushed through the apertures and into the lock unit to seal the bag.
  • the sealing member 10 can be seated in a suitably shaped plate 11 which is, in Fig. 1, on the back sheet of the bag.
  • the sealing member can be of the type shown in GB-A-
  • the bag could be locked by means of a catch on the front or back of the bag clipping into a chamber after folding, the bag then being unlocked by means of a key in a generally conventional fashion. It is, however, preferred that the bag is sealed in a tamper evident fashion using a breakable sealing member.
  • any ear be provided on each side of the bag
  • the advantage of the invention can still be gained with only one ear.
  • the diagonal fold line of the ear would extend more deeply into the height of the bag, this reducing the usable space of the bag below the main fold line XY. If the diagonal fold line of the single ear extends over the majority of the opening VW, then a secure bag can be obtained, particularly as the sealing member will, after locking of the bag, tend to at least partly block the remaining part of the opening which is not folded over along the diagonal fold line of the single ear.
  • Fig. 5 shows in a simplified form the closing of the back of the bag onto the front, after folding.
  • the bag can be closed by a lock unit 4 which cooperates with a disposable sealing or locking member 10 to close the bag.
  • the lock unit of this embodiment has a first aperture 17 and a second aperture 18.
  • the location plate 11 of Fig. 5 has a generally cruciform configuration with a peripheral rim 15 which thus forms a seat for the locking member 10.
  • a slightly hollowed region 23 which acts as a finger hole, so that the user can gain some purchase on the edge of the locking member 10 when it is located on the plate 11.
  • the location plate 11 has a first aperture 19 which registers with the first aperture 17 of the lock unit 4 and a second aperture 24 which registers with the second aperture 18 of the lock unit.
  • the location plate 11 is fixed to the material on the back side of the bag by location through a hole in the material the shape of which corresponds to the external shape of the rim 15 of the plate 11. Extending outwardly from the rim is a flange (seen in Fig. 8) which can be on the inside of the bag 1. The material of the bag is then riveted to the flange of the location plate so as to fix it on the bag.
  • the lock unit 4 is connected on the front side of the bag in a corresponding fashion, and with the lock unit the surrounding flange is on the inside of the bag.
  • the lock unit extends upwardly from its flange, to form a chamber which can accommodate the protruding parts of the locking member 10.
  • the locking member 10 which is of a generally T-shaped and planar configuration, has on one side a first protrusion 20 and a second protrusion 21 for location in the apertures 17 and 18 of the lock unit.
  • the protrusions 20 and 21 of the locking member will be located in the apertures of the location plate 11 and the lock unit 4.
  • the protrusion 20 of the locking member will penetrate the aperture 19 of the plate, before penetrating the aperture 17 of the lock unit.
  • the protrusion 20 is in the form of a tapered post .
  • the second protrusion 21 of the locking member 10 has a suitable configuration, for example an arrow head configuration 22, such that it positively engages or locks into the second aperture 18 of the lock unit.
  • the locking member 10 has a line of weakness 27 running across it, between the protrusions 20 and 21, so that the first protrusion 20 can be removed from the lock unit 4 in a first step, the second protrusion 21 then being disengaged from the lock unit in a subsequent, second step.
  • the line of weakness can be formed as a line of reduced thickness running from one side edge and then down between the protrusions to end close to the lower edge of the locking member, and so it effectively divides the member into first and second parts 10a, 10b.
  • the member 10 includes upper, side and lower lips 37a, 37b and 37c which aid proper fitting on the location plate.
  • the member also has projecting parts 38 at the top corners, the projections forming the cross-piece of the "T" shape.
  • the second aperture 18 of the lock unit 4 and the second aperture 24 of the location plate 11 advantageously have a narrower portion 28 and a wider portion 29.
  • the arrow head 22 of the protrusion 21 of the locking member 10 engages in the narrower portion 28 (as. described in more detail below with reference to Fig. 7) , whereas the wider portion 29 is of sufficient size such that the protrusion 21 can disengage from the aperture 18. The movement of the protrusion 21 from the narrower portion 28 to the wider portion 29 of the aperture 18 is described later.
  • the way in which the bag 1 is closed will now be described.
  • the ears of the bag are folded, and the top of the bag is folded down, obviously with the desired contents of the bag inside.
  • the locking unit 4 is thus located underneath the location plate 11 so that the apertures of the location plate register with the apertures of the locking unit.
  • the locking member 10 is then pushed onto the location plate 11 and into the lock unit 4 to lock the front, back and ears of the bag together, thus securing the bag in a closed condition.
  • the first protrusion 20 of the locking member 10 passes through the first aperture 19 of the location plate 11 and then penetrates the lock unit 4, through the aperture 17.
  • the second protrusion 21 of the location plate 11 passes through the second aperture 24 of the plate 11 and penetrates into the aperture 18 of the lock unit 4, the arrow head configuration of the second protrusion locking in the aperture 18.
  • the arrow head 22 of the protrusion 21 engages behind the narrow portion 28 of the aperture 18 at this stage.
  • the bag 1 is now securely closed and can only be opened by removal of the locking member 10.
  • the locking member 10 can only be removed by breaking the locking member and so unauthorised opening of the bag is immediately obvious.
  • the locking member thus provides a tamper evident seal to the bag.
  • the locking members will be individually numbered
  • Figs. 7a, b and c show in more detail the location of the arrow head 22 of the sealing member 10 in the narrower portion 28 of the aperture 18 of the lock unit 4.
  • the arrow head 22 has opposing barbs 33 which in the relaxed condition have an overall width which is greater than that of the portion 28 of the aperture 18.
  • the protrusion member 21 is formed of a suitable resilient plastics material such that the barbs 33 can be bent resiliently inwards. In the inward position, the overall width of the barbs is the same as or slightly less than the width of the portion 28 of the aperture 18.
  • the aperture 18 has, on the inside of the lock unit 4 a widened portion with internal shoulders 34.
  • Figs. 8a to 8f indicate longitudinal cross sectional views through the lock unit 4 and the location plate 11 and in particular show the sequence of removal of the locking member 10 and thus the opening of the bag.
  • the protrusion 21 is engaged in the aperture 18, as just described, but the shape of the protrusion 20 corresponds to the shape of the aperture 17 so that it slides easily in and out.
  • Fig. 8a is seen the location plate 11 in position on the lock unit 4 with the locking member 10 placed thereover, the protrusions 20, 21 of the locking member thus going into the lock unit .
  • the material of the bag and ears is shown in Fig. 8a in dashed lines but is omitted in the other figures for clarity.
  • the lock unit 4 and location plate 11 are fixed to the material of the bag by means of rivets through the peripheral flanges 25 of the unit and plate. The rivets are shown in Fig. 5.
  • Fig. 8b indicates the first step in the removal of the locking member 10.
  • the user's finger lifts the top edge of the locking member 10, using the recessed portion 23 of the location plate, to break the locking member along the break line 27 and remove the right hand portion 10a of the locking member away from the lock unit. Only limited resistance against this removal is provided by the strength of the break line.
  • the protrusion 20 of the locking member 10 slides easily in and out of the aperture of the lock unit and does not lock inside the aperture (though in an alternative embodiment such locking could occur) .
  • Fig. 8c shows the right hand part 10a of the locking member removed.
  • the left hand part 10b of the locking member is free to move and, in particular, the protrusion 21 can move across the aperture 18 of the lock unit 4 so that the arrow head 22 is located at the wider portion 29 of the aperture 18.
  • the movement of the left hand part 10b of the locking member across the seat of the lock unit can be facilitated by the user pushing it across.
  • that part of the locking member can be removed.
  • the lock unit 4 is formed with an aperture 18 which does not have a wider portion 29 to allow removal of the arrow head 22 of the locking member, then removal of the left hand part 10b of the locking member may occur by forcibly removing it, thus breaking off the barbs 33 (or the protrusion itself) which will fall inside the lock unit.
  • the barbs 33 can be removed from the lock unit by turning the bag upside down and shaking.
  • the lock unit and the location plate may be formed of a suitable metal, such as hardened steel, or of plastic such as nylon, polypropylene, ABS, styrene or engineering plastic.
  • the disposable locking members which will generally be supplied in bulk, are formed of suitable resilient but frangible plastics material, such as styrene, nylon or polypropylene.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

L'invention concerne un récipient refermable, tel qu'un sac, une pochette ou une enveloppe réutilisable, destiné à des articles de valeur, le sac ayant des caractéristiques qui lui confèrent un degré de sécurité. Le récipient (1) comporte une ouverture le long d'un côté (T) et peut être plié le long d'une ligne de pliage principale (XY) se trouvant à l'intérieur de l'ouverture (VW). Le récipient comprend une oreille (2, 3) s'étendant d'au moins chaque côté de l'ouverture (VW), et une ligne de pliage s'étend d'un point le long du côté (L, R) du récipient, au niveau de la ligne de pliage principale (X,Y) ou adjacente à cette dernière, à un point le long de l'ouverture, de façon à créer une ligne de pliage diagonale au niveau de l'oreille. Le récipient comprend également une unité de verrouillage (4) destinée à recevoir un élément de scellement jetable (10), le récipient (1) et l'oreille (2, 3) possédant des ouvertures (6, 7, 8) qui, après pliage, coopèrent avec l'unité de verrouillage (4) pour former un passage pour l'élément de scellement (10) qui peut ensuite verrouiller le récipient dans sa position fermée.
PCT/GB2001/002943 2000-07-10 2001-06-29 Récipient refermable WO2002004306A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001270752A AU2001270752A1 (en) 2000-07-10 2001-06-29 Closable container

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0016936A GB0016936D0 (en) 2000-07-10 2000-07-10 Closable container
GB016936.7 2000-07-10

Publications (1)

Publication Number Publication Date
WO2002004306A1 true WO2002004306A1 (fr) 2002-01-17

Family

ID=9895385

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/002943 WO2002004306A1 (fr) 2000-07-10 2001-06-29 Récipient refermable

Country Status (3)

Country Link
AU (1) AU2001270752A1 (fr)
GB (2) GB0016936D0 (fr)
WO (1) WO2002004306A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004025898A2 (fr) 2002-09-09 2004-03-25 Telecom Italia S.P.A. Procede et systeme d'analyse et d'evaluation des conditions d'acces a des reseaux de communication de donnees
CN108146823A (zh) * 2018-01-25 2018-06-12 灰度环保科技（上海）有限公司 循环使用袋
FR3109143A1 (fr) * 2020-04-09 2021-10-15 Vincent DURAFFOURG Contenant à fermeture par enroulement adapté à l’usage d’un dispositif de fermeture externe.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US654419A (en) * 1898-12-12 1900-07-24 Ernst Simon Safety-envelop.
DE420899C (de) * 1924-02-10 1925-11-03 Ubaldo Mansuino Umschlag fuer Briefe
FR36208E (fr) * 1928-12-12 1930-04-30 Dispositif pour rendre inviolables toutes sortes d'emballages et en particulier des enveloppes de lettres, couverts, etc.
FR718238A (fr) * 1931-05-18 1932-01-21 Enveloppes inviolables
GB1424680A (en) * 1972-12-13 1976-02-11 Envopak Ltd Locking device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175604A (en) * 1978-11-07 1979-11-27 Bonner Cletus D Tamper proof security mail and bank collection bag
US4566129A (en) * 1983-12-21 1986-01-21 Mcnamee Douglas D Resealable bag and tamper proof sealing ring
ES2002850A6 (es) * 1986-06-20 1988-10-01 Vallerga Jose Agustin Cierre de seguridad para sacas porta valores

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US654419A (en) * 1898-12-12 1900-07-24 Ernst Simon Safety-envelop.
DE420899C (de) * 1924-02-10 1925-11-03 Ubaldo Mansuino Umschlag fuer Briefe
FR36208E (fr) * 1928-12-12 1930-04-30 Dispositif pour rendre inviolables toutes sortes d'emballages et en particulier des enveloppes de lettres, couverts, etc.
FR718238A (fr) * 1931-05-18 1932-01-21 Enveloppes inviolables
GB1424680A (en) * 1972-12-13 1976-02-11 Envopak Ltd Locking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004025898A2 (fr) 2002-09-09 2004-03-25 Telecom Italia S.P.A. Procede et systeme d'analyse et d'evaluation des conditions d'acces a des reseaux de communication de donnees
CN108146823A (zh) * 2018-01-25 2018-06-12 灰度环保科技（上海）有限公司 循环使用袋
FR3109143A1 (fr) * 2020-04-09 2021-10-15 Vincent DURAFFOURG Contenant à fermeture par enroulement adapté à l’usage d’un dispositif de fermeture externe.

Also Published As

Publication number Publication date
GB0116073D0 (en) 2001-08-22
AU2001270752A1 (en) 2002-01-21
GB2364524A (en) 2002-01-30
GB0016936D0 (en) 2000-08-30

Similar Documents

Publication Publication Date Title
US7338209B2 (en) Closeable container
US9688440B2 (en) Sealed container
US7021826B2 (en) Lockable container having tamper evident lock unit
AU2001275729A1 (en) Container with tamper-evident seal
AU2005200150B2 (en) Closable container
EP1248539B1 (fr) Recipient refermable
US7360807B2 (en) Seals
WO2002004306A1 (fr) Récipient refermable
AU2007291921B2 (en) Tamper evident device
GB2367805A (en) A tamper evident security sleeve for cash boxes or the like
CZ2000622A3 (cs) Plomba pro pytle a podobné obaly

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP