WO2010029394A1 - A closure - Google Patents

A closure Download PDF

Info

Publication number
WO2010029394A1
WO2010029394A1 PCT/IB2009/005581 IB2009005581W WO2010029394A1 WO 2010029394 A1 WO2010029394 A1 WO 2010029394A1 IB 2009005581 W IB2009005581 W IB 2009005581W WO 2010029394 A1 WO2010029394 A1 WO 2010029394A1
Authority
WO
WIPO (PCT)
Prior art keywords
fitment
base
closure
pouch
side skirt
Prior art date
Application number
PCT/IB2009/005581
Other languages
French (fr)
Inventor
Claude Benoit-Gonin
Philippe Bardet
Original Assignee
Obrist Closures Switzerland Gmbh
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 Obrist Closures Switzerland Gmbh filed Critical Obrist Closures Switzerland Gmbh
Priority to PL09785907T priority Critical patent/PL2331426T3/en
Priority to MX2011001998A priority patent/MX2011001998A/en
Priority to ES09785907.8T priority patent/ES2687773T3/en
Priority to RU2011112278/12A priority patent/RU2494026C2/en
Priority to EP09785907.8A priority patent/EP2331426B1/en
Priority to BRPI0912056A priority patent/BRPI0912056A2/en
Publication of WO2010029394A1 publication Critical patent/WO2010029394A1/en
Priority to US13/045,822 priority patent/US20110210122A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • 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
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0333—Scoring
    • Y10T83/0341—Processes

Definitions

  • the present invention relates generally to a . dispensing fitment and particularly to a dispensing fitment for a collapsible pouch for containing liquid or semi-liquid product.
  • Collapsable pouches are used for containing ' a wide variety of products including food, beverages, personal care and household care, which may be in the form of a liquid, lotion, gel, paste or the like.
  • Such pouches are typically made from a flexible heat- sealable polymeric sheet or from a flexible, paper boiled or metal foil sheet having a heat-sealable, polymeric lining.
  • the pouch has two opposed flexible sheets which are peripherally sealed to each other so as to define an interior chamber for containing product and to define an opening between the interior and the exterior of the pouch.
  • the opening receives a dispensing fitment with a base defining a dispensing passage and a removable cover for opening or closing the dispensing passage.
  • the base is secured in the opening between the flexible pouch sheets, for example, by heat sealing or adhesion.
  • a dispensing fitment for a collapsable, pouch comprising: a base having a body securable to a pouch and a dispensing passage passing therethrough; and a closure removably attachable to the base to close the dispensing passage, in which the base comprises one or more raised surface formations for assisting with securing the fitment to a pouch.
  • the surface formations ' are used to improve the sealing/bonding of the base to the pouch sheets.
  • the surface formations may comprise one or more beads. Beads with a rounded profile are excellent for sealing against laminar sheets. Other types of surface formations such as ribs, bosses, protrusions, splines, and the like, are possible.
  • the or each formation may extend generally perpendicular to the main axis of the base.
  • axially or randomly extending and distributed formations may be provided.
  • the or each formation may extend around the outer periphery of the base. In this way bead hoops could be provided.
  • the base may comprise one or more fins. Two fins may be provided, one at each side of a base.
  • the surface formations may extend at least partly over the fins.
  • the lid may comprise a tamper-evident band.
  • Many industries require a tamper- evident system for their products.
  • the band may be joined to the free end of the side skirt by a plurality of frangible bridges.
  • the bridges are then adapted to break on first opening so that the band separates from the remainder of the lid.
  • the bridges may be formed by slitting the side skirt.
  • the slitting operation may be performed after the lid is applied to the base.
  • the lid can be applied to the base and then extremely thin bridges can be formed after capping because there is no risk of breakage during capping. Thin bridges can then be used to reduce the required opening torque.
  • the band may be adapted to be retained on the base following first opening.
  • a collapsible pouch having a dispensing fitment as defined herein.
  • a method of forming a tamper-evident fitment for a collapsible pouch comprising the steps of: providing a base; - providing a lid with a top plate and a side wall; applying the lid to the base; and forming a plurality of frangible bridges in the sidewall to define a tamperevident band at the free end of the sidewall.
  • the extent of the bridges can be reduced so that in turn the opening torque can be reduced.
  • the ratio of slit length to bridge length is in the range 10:1 to 50:1 and in one embodiment is approximately 20:1.
  • Figure 1 is a side view of a collapsible pouch having a fitment formed in accordance with the present invention
  • Figure 2 is a front elevation of the pouch of Figure 1 ;
  • Figure 3 is an exploded perspective view of the fitment of Figures 1 and 2;
  • Figure 4 is a plan view of the fitment of Figure 3;
  • Figure 5 is a section of the closure of Figure 4 shown along line v-v;
  • Figure 6 is ⁇ section of the closure of Figure 4 shown along line vi-vi;
  • Figure 7 is an exploded perspective view of a fitment formed in accordance with a method of the present invention.
  • FIG. 1 there is shown a container generally indicated 10 comprising a collapsible pouch 20 and a dispensing fitment 30.
  • the pouch 20 comprises a generally rectangular bag-like structure formed from a front sheet 22 and a rear sheet 24 which are made from metal foil sheets having heat- sealable polymeric linings.
  • the sheets 22, 24 are heat-sealed together at their peripheries to form a seam 26.
  • the seam 26 extends around the periphery of the sheets except for along the top edge where an opening 28 is formed.
  • the opening 28 receives the fitment 30, which in this embodiment is also heat sealed to the two sheets either side of the opening 28.
  • the fitment 30 comprises a base 32 and a removable closure 34.
  • the lid comprises a circular top plate 36 with a side wall 38 depending from the periphery thereof.
  • the sidewall 38 has a plurality of axial splines 40 for improving grip.
  • a tamper-evident band 42 is formed by a plurality of frangible bridges 44 which are defined between arcuate slits 46.
  • the inferior of the sidewall 38 is provided with screw threads 48 and the interior of the top plate 36 is provided with an annular sealing ring 50.
  • the interior of the tamper- evident band 42 is provided with an annular locking bead 52.
  • the base 32 comprises a spout region 54, a deck 56 and a sealing part 58.
  • the spout region 54 comprises a generally frustoconical mouth region 60, a central chimney section 62, a locking ring 64 and a terminal portion 66.
  • the mouth portion 60 receives the sealing ring 50 on the lid so as to seal the spout.
  • the central section 62 is provided with external screw threads 68 for cooperating with the screw threads o48 on the lid.
  • the locking ring 64 is positioned so that the locking bead 52 on the tamper- evident band 42 fits beneath if and prevents axially upward movement of the band with the remainder of the lid so that in use when the lid is unscrewed the band 42 remains beneath the ring and the remainder of the lid can be unscrewed and removed.
  • the terminal portion 66 adjoins the locking ring 64 to the deck 56 and accommodates the tamper-evident band 42.
  • the deck 56 is a generally ellipsoidal plate or flange from which the sealing section 58 depends effectively as a continuation of the terminal portion 66.
  • the sealing section 58 is generally cylindrical and is provided with two diametrically opposed sealing fins 70.
  • the exterior of the sealing section 58 is provided with a series (in this embodiment six) of sealing beads 72 which extend around the central body and the fins.
  • the beads 72 improve the sealing of the sealing section to the pouch sheets.
  • Other types of surface formations, such as bosses, ribs, splines and the like are of course possible.
  • the sealing section 58 is fitted into the opening 20 between the sheets 22, 24. This may be before or after filling of the pouch.
  • the sealing section 58 is sealed into the opening between the sheets 22, 24 so that the deck 56 rests on top of the opening 28 (as shown best in Figures 1 and 2).
  • the closure 34 is unscrewed so that the frangible bridges 44 breaks and the tamper-evident band 42 drops so as to rest on top of the deck 56; the remainder of the closure is removed and can be replaced to seal any remaining contents of the pouch if required.
  • frangible bridges 44 are formed in the closure sidewall 38 before if is applied to the base 32.
  • the fitment is very similar to the fitment 30 shown in Figure 3. However, in this embodiment the closure 134 does not have frangible bridges prior to application to the base. Instead, the closure 134 is first applied and then frangible bridges (not shown) are formed by slitting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Bag Frames (AREA)

Abstract

A method of forming a tamper-evident fitment (30) for a collapsible pouch (20) is provided. The method comprises the steps of: i) providing a base (32); ii) providing a closure (34) with a top plate (36) and a side skirt (38), iii) applying the closures to the base; and iv) forming a plurality of frangible bridges (44) by slitting the skirt to define a tamper-evident band (42) at the free end of the side skirt. A dispensing fitment for a collapsible pouch is also provided.

Description

A CLOSURE
The present invention relates generally to a. dispensing fitment and particularly to a dispensing fitment for a collapsible pouch for containing liquid or semi-liquid product.
Collapsable pouches are used for containing' a wide variety of products including food, beverages, personal care and household care, which may be in the form of a liquid, lotion, gel, paste or the like. Such pouches are typically made from a flexible heat- sealable polymeric sheet or from a flexible, paper boiled or metal foil sheet having a heat-sealable, polymeric lining. The pouch has two opposed flexible sheets which are peripherally sealed to each other so as to define an interior chamber for containing product and to define an opening between the interior and the exterior of the pouch. The opening receives a dispensing fitment with a base defining a dispensing passage and a removable cover for opening or closing the dispensing passage. The base is secured in the opening between the flexible pouch sheets, for example, by heat sealing or adhesion.
Two important considerations in the construction of collapsible pouch dispensing fitments are: 1. ensuring that the fitment is held securely in the opening and between the opposed flexible pouch sheets; and 2. the removable cover should be provided with tamper-evident features but in such a way that it can be easily removed/ particularly at the first time of opening.
According to a first aspect of the present invention there is provided a dispensing fitment for a collapsable, pouch, comprising: a base having a body securable to a pouch and a dispensing passage passing therethrough; and a closure removably attachable to the base to close the dispensing passage, in which the base comprises one or more raised surface formations for assisting with securing the fitment to a pouch. ' The surface formations' are used to improve the sealing/bonding of the base to the pouch sheets.
The surface formations may comprise one or more beads. Beads with a rounded profile are excellent for sealing against laminar sheets. Other types of surface formations such as ribs, bosses, protrusions, splines, and the like, are possible.
The or each formation may extend generally perpendicular to the main axis of the base. Alternatively, for example, axially or randomly extending and distributed formations may be provided.
The or each formation may extend around the outer periphery of the base. In this way bead hoops could be provided.
The base may comprise one or more fins. Two fins may be provided, one at each side of a base. The surface formations may extend at least partly over the fins.
The lid may comprise a tamper-evident band. Many industries require a tamper- evident system for their products.
The band may be joined to the free end of the side skirt by a plurality of frangible bridges. The bridges are then adapted to break on first opening so that the band separates from the remainder of the lid. The bridges may be formed by slitting the side skirt.
The slitting operation may be performed after the lid is applied to the base. In this way the lid can be applied to the base and then extremely thin bridges can be formed after capping because there is no risk of breakage during capping. Thin bridges can then be used to reduce the required opening torque. The band may be adapted to be retained on the base following first opening.
According to a further aspect of the present invention there is provided a collapsible pouch having a dispensing fitment as defined herein.
According to a further aspect of the present invention there is provided a method of forming a tamper-evident fitment for a collapsible pouch, comprising the steps of: providing a base; - providing a lid with a top plate and a side wall; applying the lid to the base; and forming a plurality of frangible bridges in the sidewall to define a tamperevident band at the free end of the sidewall.
By forming the bridges only after capping, for example by slitting, the extent of the bridges can be reduced so that in turn the opening torque can be reduced.
In some embodiments the ratio of slit length to bridge length is in the range 10:1 to 50:1 and in one embodiment is approximately 20:1.
The present invention will now be more particularly described by way of example, with reference to the accompanying drawings, in which:
Figure 1 is a side view of a collapsible pouch having a fitment formed in accordance with the present invention;
Figure 2 is a front elevation of the pouch of Figure 1 ;
Figure 3 is an exploded perspective view of the fitment of Figures 1 and 2;
Figure 4 is a plan view of the fitment of Figure 3;
Figure 5 is a section of the closure of Figure 4 shown along line v-v; Figure 6 is α section of the closure of Figure 4 shown along line vi-vi; and Figure 7 is an exploded perspective view of a fitment formed in accordance with a method of the present invention.
Referring first to Figures 1 and 2 there is shown a container generally indicated 10 comprising a collapsible pouch 20 and a dispensing fitment 30.
The pouch 20 comprises a generally rectangular bag-like structure formed from a front sheet 22 and a rear sheet 24 which are made from metal foil sheets having heat- sealable polymeric linings. The sheets 22, 24 are heat-sealed together at their peripheries to form a seam 26. The seam 26 extends around the periphery of the sheets except for along the top edge where an opening 28 is formed.
The opening 28 receives the fitment 30, which in this embodiment is also heat sealed to the two sheets either side of the opening 28.
Referring now to figures 3 to 6 the fitment 30 is shown in more detail.
The fitment 30 comprises a base 32 and a removable closure 34. The lid comprises a circular top plate 36 with a side wall 38 depending from the periphery thereof.
The sidewall 38 has a plurality of axial splines 40 for improving grip.
At the open end of the sidewall 38 a tamper-evident band 42 is formed by a plurality of frangible bridges 44 which are defined between arcuate slits 46.
The inferior of the sidewall 38 is provided with screw threads 48 and the interior of the top plate 36 is provided with an annular sealing ring 50. The interior of the tamper- evident band 42 is provided with an annular locking bead 52. The base 32 comprises a spout region 54, a deck 56 and a sealing part 58.
The spout region 54 comprises a generally frustoconical mouth region 60, a central chimney section 62, a locking ring 64 and a terminal portion 66. The mouth portion 60 receives the sealing ring 50 on the lid so as to seal the spout. The central section 62 is provided with external screw threads 68 for cooperating with the screw threads o48 on the lid. The locking ring 64 is positioned so that the locking bead 52 on the tamper- evident band 42 fits beneath if and prevents axially upward movement of the band with the remainder of the lid so that in use when the lid is unscrewed the band 42 remains beneath the ring and the remainder of the lid can be unscrewed and removed. The terminal portion 66 adjoins the locking ring 64 to the deck 56 and accommodates the tamper-evident band 42.
The deck 56 is a generally ellipsoidal plate or flange from which the sealing section 58 depends effectively as a continuation of the terminal portion 66.
The sealing section 58 is generally cylindrical and is provided with two diametrically opposed sealing fins 70.
The exterior of the sealing section 58 is provided with a series (in this embodiment six) of sealing beads 72 which extend around the central body and the fins. The beads 72 improve the sealing of the sealing section to the pouch sheets. Other types of surface formations, such as bosses, ribs, splines and the like are of course possible.
In use, the sealing section 58 is fitted into the opening 20 between the sheets 22, 24. This may be before or after filling of the pouch. The sealing section 58 is sealed into the opening between the sheets 22, 24 so that the deck 56 rests on top of the opening 28 (as shown best in Figures 1 and 2). When the contents of the container 10 are required the closure 34 is unscrewed so that the frangible bridges 44 breaks and the tamper-evident band 42 drops so as to rest on top of the deck 56; the remainder of the closure is removed and can be replaced to seal any remaining contents of the pouch if required.
In this embodiment, the frangible bridges 44 are formed in the closure sidewall 38 before if is applied to the base 32.
Referring now to Figure 7 there is shown a fitment 130 formed according to an alternative aspect of the present invention.
The fitment is very similar to the fitment 30 shown in Figure 3. However, in this embodiment the closure 134 does not have frangible bridges prior to application to the base. Instead, the closure 134 is first applied and then frangible bridges (not shown) are formed by slitting.

Claims

1 . A method of forming α tαmper-evident fitment for α collapsible pouch, comprising the steps of: - providing a base; providing a closure with a top plate and side skirt; applying the closure to the base; and forming a plurality of frangible bridges by slitting the side skirt to define a tamper evident-band at the free end of the side skirt
2. A dispending fitment for a collapsible pouch, comprising: a base having a body securable to a pouch and a dispensing passage passing therethrough; and a closure have a fop plate and a side skirt, which closure is removably attachable to the base to close the dispending passage, in which the closure comprises a tamper-evident band joined to the free end of the side skirt by a plurality of frangible bridges, characterised in that the bridges are formed by slitting the side skirt.
3. A method or fitment as claimed in Claim 1 or Claim 2, in which the slitting operation is performed after the closure is applied to the base.
4. A method or fitment as claimed in any preceding claim, in whjch the ratio of the length of the slits to the length of the bridges is in the range 10: 1 to 50:1.
5. A method or fitment as claimed in Claim 4, in which the ratio is approximately 20:1.
6. A method or fitment as claimed in any preceding claim, in which the band is adapted to be retained on the base following first opening. .
7. A method or fitment according to any preceding claim, in which the base comprises one or more raised surface formations for assisting with securing the fitment to a pouch:
8. A method or fitment as claimed in Claim 7, in which the surface formations comprise one or more beads.
?. A method or fitment as claimed in Claim 7 or Claim 8, in which the or each formation extends generally perpendicular to the main axis of the base.
10. A method or fitment as claimed in any of claims 7 to 9, in which the or each formation extends around the outer periphery of the base.
1 1. A method or fitment as claimed in any of claims 7 to 10, in which the base comprises one or more fins.
12. A method or fitment as claimed in and of claims 7 to 1 1 , in which the surface formations extend at least partly over the fins.
13. A collapsible pouch having a dispensing fitment as claimed in any preceding claim.
PCT/IB2009/005581 2008-09-11 2009-04-17 A closure WO2010029394A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PL09785907T PL2331426T3 (en) 2008-09-11 2009-04-17 A closure
MX2011001998A MX2011001998A (en) 2008-09-11 2009-04-17 A closure.
ES09785907.8T ES2687773T3 (en) 2008-09-11 2009-04-17 A closure
RU2011112278/12A RU2494026C2 (en) 2008-09-11 2009-04-17 Closure
EP09785907.8A EP2331426B1 (en) 2008-09-11 2009-04-17 A closure
BRPI0912056A BRPI0912056A2 (en) 2008-09-11 2009-04-17 "a clasp"
US13/045,822 US20110210122A1 (en) 2008-09-11 2011-03-11 Method for forming a closure and a product thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0816643.1 2008-09-11
GB0816643A GB0816643D0 (en) 2008-09-11 2008-09-11 A closure

Publications (1)

Publication Number Publication Date
WO2010029394A1 true WO2010029394A1 (en) 2010-03-18

Family

ID=39930009

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/005581 WO2010029394A1 (en) 2008-09-11 2009-04-17 A closure

Country Status (9)

Country Link
US (1) US20110210122A1 (en)
EP (1) EP2331426B1 (en)
BR (1) BRPI0912056A2 (en)
ES (1) ES2687773T3 (en)
GB (1) GB0816643D0 (en)
MX (1) MX2011001998A (en)
PL (1) PL2331426T3 (en)
RU (1) RU2494026C2 (en)
WO (1) WO2010029394A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390201A1 (en) * 2010-05-27 2011-11-30 Betapack, S.A., . Srew cap
WO2016071220A1 (en) * 2014-11-06 2016-05-12 Flex&Fill Solutions Limited Sealing device for a container for aseptically receiving a flowable product and container and method for aseptic filling

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD712744S1 (en) 2013-03-14 2014-09-09 Silgan White Cap LLC Closure
US10005602B2 (en) * 2013-06-07 2018-06-26 Scholle Ipn Ip Bv Collapsible pouch provided with a closure assembly
EA201600456A1 (en) * 2014-01-17 2016-11-30 Общество с ограниченной ответственностью "Торговый Дом "Полимир" UPHOLTAGE TOOL
US9309032B2 (en) 2014-02-17 2016-04-12 Silgan White Cap LLC Dispenser and closure with hinge attached tamper band
USD756777S1 (en) 2014-02-17 2016-05-24 Silgan White Cap LLC Closure
US9533802B2 (en) 2014-10-31 2017-01-03 Silgan White Cap LLC Closure with tamper band and spout
USD760081S1 (en) 2014-10-31 2016-06-28 Silgan White Cap LLC Spout
WO2017135958A1 (en) 2016-02-04 2017-08-10 Silgan White Cap LLC Container assembly with vent
US9938050B2 (en) 2016-05-13 2018-04-10 Silgan White Cap LLC Closure with hinged tamper band
US10351315B2 (en) 2017-09-19 2019-07-16 Silgan White Cap LLC Closure with tamper band and spout
CN111132912A (en) * 2017-09-27 2020-05-08 利奎-保克斯公司 Easy-to-remove cap design
IT201900007497A1 (en) * 2019-05-29 2020-11-29 Guala Pack Spa CLOSURE FOR A STRAW FOR FLEXIBLE PACKAGING WITH THIN WALLS
US11059633B2 (en) 2019-10-31 2021-07-13 Cheer Pack North America Flip-top closure for container
US11122940B1 (en) * 2020-07-17 2021-09-21 George Joseph Winn Wrist-worn sanitizer dispenser
IT202000018001A1 (en) * 2020-07-24 2022-01-24 Guala Pack Spa STRAW FOR THIN-WALL PACKAGING
IT202000019939A1 (en) * 2020-08-11 2022-02-11 Guala Pack Spa CLOSURE FOR A STRAW OF THIN-WALLED PACKAGING

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076381A (en) * 1980-05-19 1981-12-02 Owens Illinois Inc Tamper proof moulded plastic closure
US4904435A (en) * 1985-12-19 1990-02-27 The West Company Method for making tamper-evident container closure
JPH111248A (en) * 1997-04-07 1999-01-06 Georg Menshen Gmbh & Co Kg Spout structure of container
US6116443A (en) * 1998-09-09 2000-09-12 Sacmi Cooperativa Meccanici Imola S.C.R.L. Plastic screw cap with tamper-evident ring

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798151A (en) * 1929-12-16 1931-03-31 Guardian Safety Seal Company Sealing cap for bottles
US2858054A (en) * 1955-03-09 1958-10-28 Stuard K Harkrader Dispensing device
NL127574C (en) * 1965-01-20
GB1207487A (en) * 1966-11-30 1970-10-07 Metal Closures Ltd Improved bottle closure
US3425578A (en) * 1967-09-05 1969-02-04 Nicoli Owens Pill container
US3412890A (en) * 1967-12-22 1968-11-26 Clark Mfg Co J L Hinged container closure
US3603470A (en) * 1970-01-02 1971-09-07 Monsanto Co Compressible safety closure
DE2230330A1 (en) * 1971-06-25 1973-03-01 Bouchage Mecanique INVALIBLE CAPSULE
US3820683A (en) * 1972-02-10 1974-06-28 A Jasinski Spray can safety cap
BE802220A (en) * 1973-07-16 1973-11-05 Astra Plastique DOUBLE STOPPER CLOSURE FOR VIALS, BOTTLES AND SIMILAR CONTAINERS
US3892351A (en) * 1974-07-12 1975-07-01 Procter & Gamble Container subassembly having a membrane-type closure
US4091949A (en) * 1977-03-14 1978-05-30 Baxter Travenol Laboratories, Inc. Antibackoff threaded ring closure using ratchet means
US4303171A (en) * 1979-08-03 1981-12-01 Aladdin Industries Pty. Limited Container closures
US4310105A (en) * 1980-04-24 1982-01-12 Sunbeam Plastics Corporation Child-resistant dispensing closure
IT8322185V0 (en) * 1983-06-22 1983-06-22 Victor Wassilieff CLOSING DEVICE FOR FLUID CONTAINERS.
US4531649A (en) * 1984-04-23 1985-07-30 Anchor Hocking Corporation Molded plastic cap with sealing liner
US4579241A (en) * 1984-11-29 1986-04-01 Anchor Hocking Corporation Tamper evident plastic closure
US4637519A (en) * 1985-09-03 1987-01-20 Sun Coast Plastics, Inc. Two part closure
CA1282465C (en) * 1986-02-27 1991-04-02 Hitachi, Ltd. Phase-locked loop
US4697719A (en) * 1986-11-03 1987-10-06 Allen Tool Company, Inc. Foil-lid combination for containers
DE3730225A1 (en) * 1987-09-09 1989-03-23 Berg Jacob Gmbh Co Kg PLASTIC LOCK FOR A PLASTIC CONTAINER
US4838441A (en) * 1988-04-11 1989-06-13 Chernack Milton P Child resistant closure
US4790442A (en) * 1988-04-22 1988-12-13 Sunbeam Plastics Corporation Child resistant closure
US4942970A (en) * 1988-07-14 1990-07-24 Vivian Jay Hermetically sealed canister
US4941592A (en) * 1989-06-19 1990-07-17 Seaquist Closures Hinged dispensing closure with a tamper-evident seal
US5332113A (en) * 1989-11-30 1994-07-26 Elan Pharmaceutical Research Corporation Cap assembly
US5588545A (en) * 1991-09-23 1996-12-31 Beeson And Sons Limited Child-resistant and elderly friendly closure for containers
JP2849013B2 (en) * 1991-12-14 1999-01-20 株式会社日章 Method for extracting physiologically active substances from coral sand
DE4390847T1 (en) * 1992-03-06 1994-02-17 Ernst Herrmann Closure with guarantee device
EP0667827B1 (en) * 1992-11-13 1997-04-16 Beeson And Sons Limited Container closure with tamper evident ring
IT1275356B1 (en) * 1993-05-06 1997-08-05 Taplast Srl Ora Taplast S P A PLASTIC PLUG FOR THE DISTRIBUTION OF LIQUIDS
US5427260A (en) * 1993-07-28 1995-06-27 Aptargroup, Inc. Closure with insertable tamper indicator
US6036036A (en) * 1995-06-28 2000-03-14 The Procter & Gamble Company Adult friendly child-resistant package
JP3715354B2 (en) * 1995-09-20 2005-11-09 日本クラウンコルク株式会社 Method and apparatus for forming axial fracture line in synthetic resin container lid
US6484879B2 (en) * 1997-04-07 2002-11-26 Syngenta Crop Protection, Inc. Water soluble packaging system and method
GB2325924B (en) * 1997-06-04 2001-04-18 Lawson Mardon Sutton Ltd A container closure
US6095375A (en) * 1998-09-15 2000-08-01 Portola Packaging, Inc. Dust cover attachment for push-pull cap
CA2634579C (en) * 2000-06-09 2012-12-11 Seaquist Closures Foreign, Inc. Dispensing closure for spreadable product
US6269986B1 (en) * 2000-06-20 2001-08-07 Seaquist Closures Foreign, Inc. Dispensing closure with tamper evident lid panel
GB2365018A (en) * 2000-07-24 2002-02-13 Procter & Gamble Water soluble pouches
GB2355269A (en) * 2000-08-08 2001-04-18 Procter & Gamble Liquid cleaning composition
US7125828B2 (en) * 2000-11-27 2006-10-24 The Procter & Gamble Company Detergent products, methods and manufacture
JP4646387B2 (en) * 2000-12-01 2011-03-09 セレック株式会社 Food storage container
EP1251076A1 (en) * 2001-04-20 2002-10-23 Crown Cork & Seal Technologies Corporation A closure
US20050133475A1 (en) * 2001-08-30 2005-06-23 Takayuki Goto Safety cap and container with safety cap
US6866164B2 (en) * 2002-04-26 2005-03-15 Rexam Medical Packaging Inc. Child resistant dispenser
DE60324205D1 (en) * 2002-07-03 2008-11-27 Obrist Closures Switzerland WATER-SOLUBLE CONTAINER
US6880729B2 (en) * 2002-07-12 2005-04-19 Stull Technologies Secure lock closure
US20040026420A1 (en) * 2002-08-01 2004-02-12 Huhtamaki Consumer Packaging, Inc. Rotatable dispenser closure for use with a container
US20040143505A1 (en) * 2002-10-16 2004-07-22 Aram Kovach Method for tracking and disposition of articles
US20050205607A1 (en) * 2004-03-22 2005-09-22 Valentin Hierzer Child-resistant flip-top closure
US7204383B2 (en) * 2004-06-16 2007-04-17 Jumper Enterprise Co., Ltd. Seal container
ES2518991T3 (en) * 2004-07-16 2014-11-06 Alcoa Closure Systems International, Inc. Closing of indicative distribution of improper handling
ES2367015T3 (en) * 2004-07-16 2011-10-27 Obrist Closures Switzerland Gmbh VALVE.
US20060043052A1 (en) * 2004-08-25 2006-03-02 Robert Lin Bottle closure
US7378971B2 (en) * 2004-10-01 2008-05-27 Hitachi America, Ltd. Radio frequency identification tags for digital storage discs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076381A (en) * 1980-05-19 1981-12-02 Owens Illinois Inc Tamper proof moulded plastic closure
US4904435A (en) * 1985-12-19 1990-02-27 The West Company Method for making tamper-evident container closure
JPH111248A (en) * 1997-04-07 1999-01-06 Georg Menshen Gmbh & Co Kg Spout structure of container
US6116443A (en) * 1998-09-09 2000-09-12 Sacmi Cooperativa Meccanici Imola S.C.R.L. Plastic screw cap with tamper-evident ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390201A1 (en) * 2010-05-27 2011-11-30 Betapack, S.A., . Srew cap
WO2016071220A1 (en) * 2014-11-06 2016-05-12 Flex&Fill Solutions Limited Sealing device for a container for aseptically receiving a flowable product and container and method for aseptic filling

Also Published As

Publication number Publication date
RU2011112278A (en) 2012-10-20
GB0816643D0 (en) 2008-10-22
EP2331426B1 (en) 2018-06-20
ES2687773T3 (en) 2018-10-29
US20110210122A1 (en) 2011-09-01
BRPI0912056A2 (en) 2016-01-05
EP2331426A1 (en) 2011-06-15
PL2331426T3 (en) 2019-02-28
MX2011001998A (en) 2011-04-14
RU2494026C2 (en) 2013-09-27

Similar Documents

Publication Publication Date Title
EP2331426B1 (en) A closure
EP1547934B1 (en) Closure with frangible membrane
CA1307765C (en) Self opening pour spout and screw cap
CA2261416C (en) Containers and caps having tamper-evident liners
US4887912A (en) Stand-up bag
KR101183567B1 (en) Packaging for pourable or flowable products
JPH0543591B2 (en)
NZ523059A (en) A nozzle assemby with a reusable break-off cap a container having a nozzle assembly and packaging therefor
CN1079705A (en) The shedding motion that is used for the stress concentration of airtight container and package
JPH03226467A (en) Integral or multidivided lid for use on fixed or deformable container
MXPA03011426A (en) Tamper-evident closure and spout fitment for a pouch.
EP1246763A1 (en) Resealable closure for a container
WO2021064154A1 (en) Closure for a pouch
JP2013252904A (en) Closure for sealed container of pourable food product, and method of producing thereof
US4523689A (en) Reusable tamper-proof container
WO2008080053A1 (en) Internal container bore mount fitment
GB2399814A (en) Container closure in combination with a ring pull insert
JP2002205752A (en) Cap having heat seal lid, and heat seal lid
US20230249882A1 (en) Bottle cap with a flip lid
JP2013010570A (en) Container
CN214190816U (en) Metal can and cover body thereof
KR20060120132A (en) Reclosable beverage can, cap and cup
JP3241460B2 (en) cap
JP4620876B2 (en) Plastic cap
JP4172873B2 (en) Can container with cap for resealing

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09785907

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009785907

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: MX/A/2011/001998

Country of ref document: MX

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2011112278

Country of ref document: RU

ENP Entry into the national phase

Ref document number: PI0912056

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20110208