EP0936997B1 - Fliessmittelpackung mit aseptisch dichtem schnappdeckel - Google Patents

Fliessmittelpackung mit aseptisch dichtem schnappdeckel Download PDF

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Publication number
EP0936997B1
EP0936997B1 EP97910398A EP97910398A EP0936997B1 EP 0936997 B1 EP0936997 B1 EP 0936997B1 EP 97910398 A EP97910398 A EP 97910398A EP 97910398 A EP97910398 A EP 97910398A EP 0936997 B1 EP0936997 B1 EP 0936997B1
Authority
EP
European Patent Office
Prior art keywords
snap
edge
head
package
sealing lip
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
EP97910398A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0936997A1 (de
Inventor
Lars Bergholtz
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.)
Tetra Laval Holdings and Finance SA
Original Assignee
Tetra Laval Holdings and Finance SA
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 Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA
Publication of EP0936997A1 publication Critical patent/EP0936997A1/de
Application granted granted Critical
Publication of EP0936997B1 publication Critical patent/EP0936997B1/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
    • B65D41/46—Snap-on caps or cap-like covers
    • B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B65D41/485—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means

Definitions

  • the invention relates to a plasticizer with snap lid, both made of thermoplastic Made of plastic, in which the collar-shaped head encloses a pouring opening, one inside approximately ring-shaped inner surface, at the top at the free end has an edge with a snap catch and through the snap lid is closable, from the closure wall inside an annular sealing lip protrudes toward the inside of the pack and sealingly engages the inner surface of the rim can be brought, wherein the snap lid has an outer catch, the head of the pack on his The rim is extended radially outwards and upwards and the inner surface of the rim extends in the direction of view this is convexly curved.
  • the radially outward curved surface of the softer Inner part touches the head end of the bottle neck at the end of the cylindrical area, so that two oppositely convex curved surfaces do not lie opposite each other in the sealing area. However, this means that a sealing area cannot be reached with a single sealing line.
  • FR-A-1 150 059 a multiple seal on the packing head with a snap lid is known.
  • this surface is not an oppositely convex one Surface at the top opposite. Therefore, there can be no sealing area with only one sealing line in it.
  • the weak sealing force is said to be according to this document can also be improved by adding two further sealing areas, because you get multiple support lines. This division of the contact forces suffers the sealability.
  • the object of the invention is to provide an eluent pack of the type mentioned, the Head can be aseptically sealed with the snap cover.
  • the object is achieved for the superplasticizer in that the outer Surface of the sealing lip on the snap cover in the direction of view of this is also convexly curved inner surface of the edge and the outer surface of the sealing lip in sealing engagement an annular Sealing area with only one sealing line in it, maximum compressive stress form.
  • the closure wall is a flat, round Disc, which is preferably substantially flat. Closes on its annular outer circumference an outer ring attaches to a curve, which ensures that the edge of the head is enclosed.
  • the Outer ring may be weak against the edge of the head, e.g. B. at an angle from 5 to 10 °, preferably about 20 °.
  • a locking device attached, if necessary, via a catch on the head of the pack for mounting of the snap lid on the head.
  • Such a snap lid is clamped onto the edge of the pack and is particularly easy to use by engaging at the free end that the head of the pack expands outwards and upwards.
  • the diameter of the edge is therefore larger on average at the upper free end of the packing head than the diameter of the pouring opening.
  • Bacteria and spores are generally much larger than helium atoms and can therefore less a helium-tight seal than helium atoms.
  • Aseptic tightness To define the invention, two criteria have been defined: the first criterion requires tightness towards helium. The second criterion for an aseptically tight seal requires sterilizability the sealing surfaces.
  • An aseptically tight closure in the sense of the teaching according to the invention is therefore a closure which is at least tight against methyl alcohol, preferably even tight against Helium. This condition is ensured by the solution according to the invention.
  • the sealing surfaces of the aseptically sealed closure can be sterilized well. That is u. a. then particularly well guaranteed if the inside of the Spout facing surfaces of both the top edge and the snap lid as possible have smooth surfaces. According to the invention it is ensured that the inside of the pack facing surfaces have no or almost no undercuts. The sterilization process then grip particularly well.
  • a radially outward and upward widening Edge on the one hand and a snap cover with a sealing lip projecting downwards on the other enable smooth surfaces without undercuts.
  • the tightness between the head of the pack and the snap lid is in the case of the invention checked by two different mechanisms, the following macrological seal and micrological Be called poetry. It may be enough if the micrological seal is measured and is achieved to seal a packing head of the type described here with a To describe snap covers as aseptic.
  • the snap cover has on its inside a ring-shaped snap notch that surrounds the sealing lip and extends over the edge of the head, and the thickness of the snap cover is smaller towards the outside and above the snap notch than in the area of the outside catch.
  • the material thickness is reduced according to the invention so that it is less than the material thickness in the area of the outer catch, which - without intervening Head of the pack - faces the outer surface of the sealing lip.
  • the wall thickness is greater than selected in the transition area described above.
  • the snap lid has a greater rigidity.
  • this bend line is the point around which the outer ring can rotate.
  • a vertical point is a point of rotation created in the transition area between the closure wall and the outer ring of the snap cover, through the compensation options for form errors of the sealingly to be brought into engagement with one another Parts are given, as was previously unknown with conventional closures.
  • the second tightness criterion can also be met, in addition to the micrological tightness is also given.
  • Macrological tightness larger form errors of the snap lid or the packing head are compensated, such as. B. Out of roundness, delay.
  • the compensating rotation line a rotation point in vertical section
  • the Snap lid is made of relatively soft plastic and the large material thicknesses lead to a relatively rigid behavior in the area of the outer catch and also in the area of the sealing lip, results from the tapering of the material in the range described above Rotation line.
  • the macrological seal also takes over the function, suitable tensile and compressive forces for the secure fit of the snap lid on the packing head and to provide for the contact pressure of the sealing lip.
  • the cross section along the pouring opening Radius of curvature of the inner surface of the edge of the packing head from the inside of the package decreases towards the free end, preferably reduced from infinity to 0.5 mm.
  • the sealing properties proven to be very favorable when the radius of curvature towards the outside is free Decreases at the end. It is similarly favorable if, according to the invention, the cross section along the pouring opening the radius of curvature of the outer surface of the sealing lip on the snap cover in the area from 0.2 mm to 2 mm.
  • the area with the strongest curvature is on the surface where it has a radius of curvature of only 0.2 mm; during the area of weakest curvature has a radius of preferably about 2 mm.
  • the convexly curved inner surface in the area of the head edge and the opposite convex curved outer surface of the sealing lip for a high surface quality a low one Have roughness and are designed without raised parts.
  • the production tool is now according to the invention To be designed in such a way that such parting lines, if necessary at all on the tool are not to lie in the oppositely curved surfaces mentioned come. This results in smooth sealing surfaces and optimal tightness. Preferably can to mirror polish the tools for making these convex curved surfaces. This results in a high surface quality, which further improves the tightness.
  • the snap lid is made of a softer thermoplastic than the head of the Pack, preferably made of amorphous polyethylene.
  • the plasticizer pack comes from a preform is blown, it is appropriate if this preform z.
  • B. consists of PET, APET, PETG.
  • the head of the superplasticizer package according to the invention shaped as described above In this way, the use of materials for aseptically closable packs can advantageously be reduced.
  • the wall thickness of the head can also be made thinner.
  • the approx. 50 g weighs 6 g of PET can be saved in the preform according to the invention.
  • plasticizer pack shaped according to the invention is the functional division into the macrological seal and the micrological seal. This means that large error tolerances are reliably achieved balanced, which can occur when molding the pack. Because the point of contact or the contact line of the micrological seal on the curved inner surface of the packing head can migrate over a wide range both in the axial and in the radial direction, large error tolerances can also be reliably compensated for.
  • the packaging with drinks molded with the packing head according to the invention can be used fill with low carbon dioxide content.
  • the internal pressure of a filled package e.g. B. a PET bottle, is advantageously in the range of 1 bar - 4 bar.
  • the plasticizer pack 1 shown in FIG. 2, here a PET bottle, has one at its upper end with a snap lid 2 closed, collar-shaped head 3. This encloses one Pouring opening 4.
  • the cross-sectional views of the figures are through the longitudinal central axis 5 of the Plasticizer pack 1 taken.
  • the pouring opening 4 is arranged on the inside of the head 3, surrounded annular inner surface 7. This can be in the lower region of the pouring opening 4, namely towards the inside of the pack 1, be substantially cylindrical in shape.
  • the simplicity half the shape of this inner surface 7 is almost in the schematic representation of Figure 1 cylindrical jacket-shaped, while this inner surface 7 in the embodiments according to FIGS. 2 to 3 in the neck area of the pack, d. H.
  • the head 3 of the pack 1 is provided on the outside below the edge 11 with a catch 15, which as Projection an outer groove 16 limited upwards.
  • the latter is characterized by an outwardly protruding one Retaining ring 17 limited at the bottom. The same conditions can be found on the head 3 of the plasticizer pack 1.
  • Locking device 18 of the snap cover 2 One engages in the annular outer groove 16 of the head 3, which runs perpendicular to the longitudinal central axis 5 Locking device 18 of the snap cover 2.
  • This locking device 18 forms for the consumer When the pack is filled and closed, a visual safety device, which is the first opening the pack indicates by breaking points 19 of the lock 18 when first Break open the snap cover.
  • the snap lid 2 is generally in the form of a Cup, which is clamped onto the head 3 with the opening facing downward in the cross section of a U. becomes.
  • the snap cover 2 then has the essentially flat closure wall 20 at the top. Outside this is followed by an approximately cylindrical jacket-shaped outer ring 21, which is opposite the opening handle 22 is hinged like a hinge, the hinge partly but only through the predetermined breaking points 19 is formed and does not play a special role. After opening several times, the predetermined breaking point 19 also break in this area opposite the handle 22, so that the Snap lid 2 can then be removed loosely after opening it again.
  • annular sealing lip 23 On the inside Inside the pack 1.
  • the radially outer surface 24 of this sealing lip 23 is from the center designed radially curved outwards.
  • the snap cover is in the transition area between the closure wall 20 and the outer ring 21 2 provided with a snap notch 27. Radial outwards, diagonally upwards is the material of the Snap lid 2 formed with a thickness d that is smaller than the thickness of the closure wall 20th with the result that an annular rotation line 28 results in the snap cover 2, which in FIG Clarification is shown as a point. This point of rotation or line of rotation 28 is an element the macrological poetry described above.
  • the snap notch 27 enables interaction with a bulge-shaped underneath, provided on the inside of the outer ring 21 29 and the snap catch 12 of the head 3 securely closes the snap cover 2 on the head 3.
  • the imaginary force arrow 30 schematically shows the closing force in FIG.
  • the new snap lock offers in particular with its micrological seal in that the support line 26 migrates on the curved inner surface 13 of the edge 11 can and thus compensate for thermal expansion, an increased compared to leaks Safety Increased safety against leaks is also made possible due to manufacturing tolerances of the preforms 6, as shown in FIG. 4, of the snap lid 2 or the one formed by blowing Pack 1 (PET bottle) may result. Also caused by vibrations In this way, any leaks are avoided.
  • the inner surface 13 on the edge 11 is formed with a highly polished injection molding tool.
  • Such tools can in particular be made such that in the area of these inner Surface 13, which forms the curved sealing surface of the head 3, to lie no parting planes come.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Packages (AREA)
EP97910398A 1996-11-02 1997-10-01 Fliessmittelpackung mit aseptisch dichtem schnappdeckel Expired - Lifetime EP0936997B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19645263 1996-11-02
DE19645263A DE19645263A1 (de) 1996-11-02 1996-11-02 Fließmittelpackung mit aseptisch dichtem Schnappdeckel und Vorformling zur Herstellung dieser Packung
PCT/EP1997/005387 WO1998019930A1 (de) 1996-11-02 1997-10-01 Fliessmittelpackung mit aseptisch dichtem schnappdeckel und vorformling zur herstellung dieser packung

Publications (2)

Publication Number Publication Date
EP0936997A1 EP0936997A1 (de) 1999-08-25
EP0936997B1 true EP0936997B1 (de) 2004-06-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP97910398A Expired - Lifetime EP0936997B1 (de) 1996-11-02 1997-10-01 Fliessmittelpackung mit aseptisch dichtem schnappdeckel

Country Status (9)

Country Link
US (1) US6260723B1 (ja)
EP (1) EP0936997B1 (ja)
JP (1) JP2001503356A (ja)
AT (1) ATE268722T1 (ja)
AU (1) AU4780197A (ja)
DE (2) DE19645263A1 (ja)
ES (1) ES2219756T3 (ja)
TW (1) TW353056B (ja)
WO (1) WO1998019930A1 (ja)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2341875C (en) * 1999-06-30 2009-09-15 Yoshino Kogyosho Co., Ltd. Synthetic resin made tube container
US6981603B1 (en) * 2001-08-15 2006-01-03 Silgan Plastics Corporation Package including a container with a wide-mouth spout and enclosure sealing the spout
US7156253B2 (en) * 2002-09-19 2007-01-02 Ziegler Scott W Single-piece paper cup sip adaptor
US20050284836A1 (en) * 2002-10-21 2005-12-29 Majoor Franciscus A Container with snap-on closure
US20060000076A1 (en) * 2002-10-22 2006-01-05 Hayes Thomas J Method of using a container assembly
US6886704B2 (en) * 2002-10-22 2005-05-03 Pactiv Corporation Containers and container assemblies with releasable locking feature
US20060159807A1 (en) * 2002-10-22 2006-07-20 Hayes Thomas J Container assemblies with releasable locking feature
US20050189350A1 (en) * 2002-10-22 2005-09-01 Pactiv Corporation Container assemblies with releasable locking feature
US20040178164A1 (en) * 2003-03-10 2004-09-16 Konefal Robert S. Closure and container package having child-resistant and non-child-resistant modes of operation
US20040178165A1 (en) * 2003-03-12 2004-09-16 Konefal Robert S. Closure and container package with child-resistant and non-child-resistant modes of operation
GB2399814B (en) * 2003-03-26 2007-05-09 Portola Packaging Ltd Closures and containers in combination therewith
PL207809B1 (pl) * 2003-11-20 2011-02-28 Invento Społka Z Ograniczoną Odpowiedzialnością Preforma pojemnika z tworzywa sztucznego, zwłaszcza do środków spożywczych
US7165692B2 (en) * 2004-01-30 2007-01-23 Owens-Illinois Prescription Products Inc. Child-resistant closure and container package
US7138061B2 (en) 2004-05-10 2006-11-21 Scientific Plastic Products, Inc. Flash chromatography cartridge
US20060219652A1 (en) * 2005-03-30 2006-10-05 Owens-Illinois Closure Inc. Plastic closure for containers
US7823736B1 (en) * 2005-03-30 2010-11-02 Rexam Closure Systems Inc. Plastic closure having mounting ring for containers
US20060278642A1 (en) * 2005-06-10 2006-12-14 Owens-Illinois Closure Inc. Plastic closure for containers
US10398244B2 (en) 2005-06-14 2019-09-03 Shape Shifter Design, Inc. Container holder apparatus and system and method for attaching a holder and a lid to a container
US8561834B2 (en) * 2005-06-14 2013-10-22 Scott Ziegler Container lid and holder assembly, system and method
WO2006138208A2 (en) 2005-06-14 2006-12-28 Scott Ziegler Lid and holder for attaching to a container
WO2007016030A1 (en) * 2005-07-26 2007-02-08 Pactiv Corporation Container assemblies with releasable locking feature
JP4757563B2 (ja) * 2005-08-05 2011-08-24 麒麟麦酒株式会社 リシール性を有する密封容器
US8343560B2 (en) * 2005-09-30 2013-01-01 Reynolds Consumer Products Inc. Modular container assembly and merchandizing container display
US20070131700A1 (en) * 2005-12-02 2007-06-14 Pomwonderful, Llc Reusable beverage container
US20070278232A1 (en) * 2006-05-02 2007-12-06 Cuddihy William J Container head with drip-less seal and method for producing the same
FR2906228A1 (fr) * 2006-09-22 2008-03-28 Tetra Laval Holdings & Finance Bouchon clipe pour un col de recipient et procede de fabrication d'un tel bouchon
FR2908746B1 (fr) * 2006-11-20 2009-01-09 Tetra Laval Holdings & Finance Bouchon pour un col de recipient et procede de fabrication d'un tel bouchon
EP2150292B1 (de) * 2007-05-04 2018-10-10 Fresenius Medical Care Deutschland GmbH Vorrichtung zur überwachung einer blutbehandelungseinheit einer extrakorporalen blutbehandlungsvorrichtung
US8083084B2 (en) * 2007-09-06 2011-12-27 Pwp Industries, Inc. Invertible tray
PL2262696T3 (pl) * 2008-02-28 2012-03-30 Capartis Ag Zamknięcie nasadzane
WO2011115346A1 (ko) * 2010-03-18 2011-09-22 Lee Yong Jun 화장품용기의 기밀링 구조
JP2011240963A (ja) * 2010-05-19 2011-12-01 Eiko:Kk 容器
FR2975673B1 (fr) * 2011-05-27 2014-08-08 Tetra Laval Holdings & Finance Ensemble de conditionnement comportant un contenant et un bouchon, sans joint, de fermeture du goulot du contenant
WO2013015006A1 (ja) * 2011-07-26 2013-01-31 東洋製罐株式会社 液垂れ防止性に優れた容器
US9340332B2 (en) 2013-03-15 2016-05-17 Sonoco Development, Inc. Closure for container
DE202015105951U1 (de) 2015-11-06 2017-02-07 Roland Kittmann Schnappdeckel in Mehrkomponenten-Spritzgusstechnik
USD823645S1 (en) 2016-06-06 2018-07-24 Reynolds Consumer Products LLC Plate
USD823644S1 (en) 2016-06-06 2018-07-24 Reynolds Consumer Products LLC Plate
USD818319S1 (en) 2016-08-17 2018-05-22 Reynolds Consumer Products LLC Plate
DE102016115950A1 (de) * 2016-08-26 2018-03-01 Roland Kittmann Schnappdeckel mit Originalitätssicherheit
JP7053144B2 (ja) * 2016-12-22 2022-04-12 プレミアムウォーター株式会社 キャップ付き容器及びキャップ付き容器の製造方法
US11597556B2 (en) 2018-07-30 2023-03-07 Niagara Bottling, Llc Container preform with tamper evidence finish portion
US20210039823A1 (en) * 2019-08-08 2021-02-11 Niagara Bottling, Llc Pressurized contents container preform with mirror polished sealing area
US11738902B2 (en) * 2019-08-08 2023-08-29 Niagara Bottling, Llc Container preform with stepped interior finish
US11807413B2 (en) 2019-10-03 2023-11-07 Niagara Bottling, Llc Container finish portion with polished buffer zone
CA3164876A1 (en) * 2020-03-24 2021-09-30 Arnold Heinz MAI Closure device for a container

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1747760A (en) * 1927-09-19 1930-02-18 James U Duffy Bottle cap and cork
US2228936A (en) * 1936-11-25 1941-01-14 Carl W Walter Flask and closure means therefor
US2776691A (en) * 1953-01-12 1957-01-08 Earl S Tupper Double-walled tumbler and seal
US2754866A (en) * 1953-01-22 1956-07-17 Republic Molding Corp Flexible containers
FR1150059A (fr) * 1956-08-10 1958-01-07 Capsule étanche pour fermeture de récipient à col étroit
US2852054A (en) * 1956-11-23 1958-09-16 Motley Murat Brunson Container and closure therefor
US3032225A (en) * 1958-06-06 1962-05-01 Wicanders Korkfabriker Ab Combination closure for bottles and similar containers
US3117702A (en) * 1960-02-03 1964-01-14 Continental Can Co Pouring nozzle with captive cap
US3074579A (en) * 1960-01-15 1963-01-22 Formold Plastics Inc Combination closure cap and stopper
US3096897A (en) * 1960-03-14 1963-07-09 Plastica Inc Insulated container and closure therefor
NL264149A (ja) * 1960-05-02 1900-01-01
GB958417A (en) * 1961-11-08 1964-05-21 Metal Box Co Ltd Improvements in or relating to cap closures for containers
US3352448A (en) * 1965-11-15 1967-11-14 Jay G Livingstone Resilient closure
US3392860A (en) * 1965-12-22 1968-07-16 Black Mtn Spring Water Tearable bottle cap
LU54086A1 (ja) * 1967-03-15 1967-09-12
US3428208A (en) * 1967-04-10 1969-02-18 John Kosar Direct seals between receptacles and closures therefor
US3568871A (en) * 1969-05-12 1971-03-09 Jay G Livingstone Closure cap
US3592349A (en) * 1969-05-22 1971-07-13 Ethyl Dev Corp Plastic container and closure
US3572413A (en) * 1969-06-19 1971-03-23 Jay G Livingstone Container and snap-on cover
US3616955A (en) * 1969-09-12 1971-11-02 Owens Illinois Inc Container closure with locking ring
US4180178A (en) * 1969-09-24 1979-12-25 Turner Lloyd S Container and closure
AT313159B (de) * 1970-06-22 1974-02-11 Dart Ind Inc Verschluß an offenen Behältern
GB1377673A (en) * 1972-07-05 1974-12-18 Surgical Equipment Supplies Lt Stoppers
US3817418A (en) * 1972-09-20 1974-06-18 Family Prod Inc Threaded container seal
US3907146A (en) * 1973-11-15 1975-09-23 Mack Robert Fields Primary closure
US3979002A (en) * 1975-01-13 1976-09-07 Three Sisters Ranch Enterprises Tearable skirt plastic water bottle cap
CH605311A5 (ja) * 1975-06-03 1978-09-29 Idf Co Ltd Ind Dev Financing
NL7514516A (nl) * 1975-12-12 1977-06-14 Leer Koninklijke Emballage Sluiting voor een houder.
US4133441A (en) * 1978-03-23 1979-01-09 Baxter Travenol Laboratories, Inc. Injection site
US4187953A (en) * 1978-05-18 1980-02-12 Basic Products Development Company, Inc. Security container and closure apparatus
JPS5579239A (en) * 1978-12-13 1980-06-14 Yoshino Kogyosho Co Ltd Innprocess material for making bottole of twooaxissextended synthetic resin and method of using said material
US4279352A (en) * 1979-03-12 1981-07-21 Baxter Travenol Laboratories, Inc. Molded injection site
US4281774A (en) * 1980-03-17 1981-08-04 Owens-Illinois, Inc. Tamper proof snap cap
US4387819A (en) * 1981-12-23 1983-06-14 Corsette Douglas Frank Sealing means for a snap-on fitment
US4534484A (en) * 1982-09-29 1985-08-13 Francois Deland Water cooler bottle closure
US4561562A (en) * 1983-01-13 1985-12-31 Thermo-Serv, Inc. Container and closure assembly
US4687114A (en) * 1986-01-21 1987-08-18 Northern Engineering And Plastics Corp. Tamper indicating closure for containers
US4785948A (en) * 1987-02-03 1988-11-22 Herbert Strassheimer Blow molded plastic container having a reinforced wall structure and preform therefor
JPH0633098B2 (ja) * 1987-04-21 1994-05-02 東洋製罐株式会社 プラスチックキャップ
DE8716940U1 (de) * 1987-12-24 1988-02-18 Weidenhammer Packungen KG GmbH & Co, 6832 Hockenheim Verpackung zur Sprühabgabe flüssiger Produkte
US4885197A (en) * 1988-10-26 1989-12-05 Plasticon Patents, S.A. Plastic preform for forming blow molded plastic bottles
US4858776A (en) * 1988-11-03 1989-08-22 Nalge Company Bottle closure assembly
US5009323A (en) * 1989-11-13 1991-04-23 Sunbeam Plastics Corporation Tamper indicating closure having a rotary seal
US6082567A (en) * 1990-08-09 2000-07-04 Portola Packaging, Inc. Cap skirt with single bead and container neck structure
GB9104704D0 (en) * 1991-03-06 1991-04-17 Lawson Mardon M I Ltd Cap,sealingly engageable with a container
US5147059A (en) * 1991-09-04 1992-09-15 Dart Industries Inc. Seal with automatic release
US5126177A (en) * 1991-10-28 1992-06-30 Johnson Enterprises, Inc. Thermoplastic preform for blow molding a bottle with reinforcing ribs
US5217128A (en) * 1991-10-28 1993-06-08 Johnson Enterprises, Inc. Thermoplastic bottle with reinforcing ribs
US5292243A (en) * 1992-09-28 1994-03-08 Cincinnati Milacron Inc. Apparatus for heating portions of container preforms
US5379910A (en) * 1992-12-16 1995-01-10 Sunbeam Plastics Corporation Apparatus for sealing a container and closure
BE1006399A7 (nl) * 1993-09-27 1994-08-16 Resilux Afsluitinrichting.
FR2721677B1 (fr) * 1994-06-22 1996-09-06 Givenchy Parfums Joint d'étanchéité pour couvercle ou analogue et coucercle équipé de ce joint.
DE9412883U1 (de) * 1994-08-10 1994-10-06 Brökelmann + Co Oelmühle GmbH + Co, 59067 Hamm Kunststoffflasche
US5489036A (en) * 1994-11-30 1996-02-06 Kraft Foods, Inc. Screw threaded container with a triple seal
US5839596A (en) * 1996-01-02 1998-11-24 Zahn; Scott M. Cup top and can adapter
US5738231A (en) * 1996-04-19 1998-04-14 Rexam Closures, Inc. Tamper indicating threaded closure-container package

Also Published As

Publication number Publication date
EP0936997A1 (de) 1999-08-25
TW353056B (en) 1999-02-21
WO1998019930A1 (de) 1998-05-14
ES2219756T3 (es) 2004-12-01
US6260723B1 (en) 2001-07-17
AU4780197A (en) 1998-05-29
DE19645263A1 (de) 1998-05-07
JP2001503356A (ja) 2001-03-13
ATE268722T1 (de) 2004-06-15
DE59711712D1 (de) 2004-07-15

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