US20060037968A1 - Container with inliner bag and one-way dispenser valve - Google Patents

Container with inliner bag and one-way dispenser valve Download PDF

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Publication number
US20060037968A1
US20060037968A1 US11/126,056 US12605605A US2006037968A1 US 20060037968 A1 US20060037968 A1 US 20060037968A1 US 12605605 A US12605605 A US 12605605A US 2006037968 A1 US2006037968 A1 US 2006037968A1
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United States
Prior art keywords
bottle
delivery
inliner
plug
container according
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Abandoned
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US11/126,056
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English (en)
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Andreas Brenner
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Individual
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Individual
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Publication of US20060037968A1 publication Critical patent/US20060037968A1/en
Assigned to MEDISIZE SCHWEIZ AG reassignment MEDISIZE SCHWEIZ AG EMPLOYMENT CONTRACT (ESTABLISHING OWNERSHIP) Assignors: BRENNER, ANDREAS
Abandoned 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve

Definitions

  • This invention relates to a container with an inliner bag arranged in an interior and a one-way dispenser valve.
  • Eye drops for example, are packed in tubes which are welded air-tight, and the content must not contact air or it will be contaminated with germs. Eye drops are therefore filled into a plastic tube and welded at both ends and can be dispensed from the plastic tube only in a single application.
  • the term single-use container is used for a single applied portion of content. Once opened, the plastic tube cannot be closed again and a residual content therefore cannot be withdrawn at a later time. If a liquid or pasty material which is sensitive to air is packed in a container, for example in a plastic container or in a bottle for multiple applications (multi-use), one problem is that the volume taken during withdrawal must be replaced by air in the interior of the container if the container is to retain its shape; otherwise, withdrawal is not possible.
  • Such a bottle or a container would be particularly in demand for contents to be stored in a germ-free manner. Because of the problem of storage and of metered delivery, many contents require preservatives because introduction of air cannot be completely suppressed. An elegant technical solution which would permit the hermetically sealed, air-tight storage and metered delivery for multi-use could make the use of preservatives superfluous and would thus have major advantages. However, even if there were no question of freedom from preservatives, a container or an economically producible bottle would have major advantages for the air-tight storage and/or the metered withdrawal of the content with or without introduction of air.
  • a further object of this invention is to provide a one-way valve having only two parts and which is suitable for such a container having an inliner bag.
  • a container having an inliner bag arranged in an interior and a one-way dispenser valve
  • the inliner bag is an inliner bottle produced by injection blow molding from low-density polyethylene (LDPE) and having a delivery nozzle
  • the one-way valve having a plug fitting into the delivery nozzle and having a delivery channel and a conically widening mouth.
  • a cannula can be inserted from the outside into the delivery channel and has an integral tension spring and cone valve. The cone valve cooperates with the widening mouth of the delivery channel, while the cannula can be snapped into the delivery channel under the initial tension of the tension spring.
  • a one-way valve suitable for installation as a one-way dispenser valve in the delivery nozzle of an inliner bottle injection blow molded from low-density polyethylene (LDPE), which one-way valve has a plug fitting into the delivery nozzle and has a delivery channel and a conically widening mouth.
  • a cannula can be inserted from the outside into the delivery channel and has a tension spring and cone valve which are integral with it. The cone valve cooperates with the widening mouth of the delivery channel, while the cannula can be snapped into the delivery channel under the initial tension of the tension spring.
  • LDPE low-density polyethylene
  • FIG. 1 shows an embodiment of a container in the form of a bottle having a one-way dispenser valve and the container with its inliner bag arranged in the interior is described and the one-way dispenser valve which is suitable for the delivery nozzle of such an inliner bag is also described, and the function of the entire container with all its parts is explained in view of the drawings, wherein:
  • FIG. 1 shows a container with an inliner bag, a plug and a cannula in a longitudinal section and slightly perspective view, with a mounted cap;
  • FIG. 2 shows the inliner bag separately in an overall perspective view
  • FIG. 3 shows the container with the cap and the inliner bottle and the one-way valve, in a longitudinal section
  • FIG. 4 shows the cannula with the tension spring and the cone valve which are integral with it, separately in an overall perspective view
  • FIG. 5 shows the upper part of the container with the one-way valve on a larger scale, in a longitudinal section.
  • FIG. 1 shows a container in the form of a plastic bottle 1 , with a delivery valve 2 in a longitudinal section, the representation chosen being slightly perspective in order to give a three-dimensional impression.
  • the outer bottle 1 preferably is of a low-density polyethylene (LDPE) and can be produced by injection blow molding.
  • LDPE low-density polyethylene
  • the outer bottle 1 has a slightly raised base 3 , forming an annular surface which ensures better stability of the bottle.
  • At its top, there is initially a first shoulder 4 from which the bottle 1 is slightly narrower.
  • This narrower section 5 is followed by an oblique shoulder 6 which is skewed with respect to the longitudinal axis of the bottle and is followed by the bottle nozzle 7 which, in the example shown, has an external thread 8 .
  • the outer bottle 1 With the production material and its production process, the outer bottle 1 is elastically deformable and can be compressed on its circumference with a hand or two fingers, reducing the volume of its content.
  • An inliner bag 9 is arranged in the interior of this bottle 1 , which may also be an elastically deformable container of another design.
  • the inliner bag 9 is not in the form of a tubular bag but is in the form of a container produced by injection blow molding or bottle produced by injection blow molding.
  • the inliner bottle 9 produced by injection blow molding continues via a first sloping shoulder 10 to a narrower section 11 that fits into the narrower section 5 of the outer bottle 1 .
  • the inliner bottle 1 shown here and produced by injection blow molding has, in the region of or near its upper oblique shoulder 12 or in the lower region of or near its delivery nozzle 13 , a rim 14 which projects radially outward and the outer edge of which is adjacent to the inside of the oblique shoulder 6 on the outer bottle 1 and thus forms a disc valve.
  • the rim 14 is curved slightly downwards so that it acts as a one-way valve.
  • Air can flow downwards from above between the edge of the rim 14 and the inner surface of the outer bottle 1 . Conversely, if the pressure below the rim 14 increases, the rim 14 is pressed stronger against the oblique shoulder 6 of the outer bottle 1 and seals the passage between the edge of the rim 14 and the oblique shoulder 6 .
  • a plug 15 in the delivery nozzle 13 of this inliner bottle 9 is used.
  • the plug 15 made of injection molded plastic forms a seal with the delivery nozzle 13 by fitting therein. If necessary, when, for example, water vapor tightness is required, it can also be welded using ultrasound. An alternative is welding by friction welding, by rapidly rotating the plug 15 briefly in the delivery nozzle 13 so that the friction surfaces heat up and a tight weld seam is achieved. Gluing of these two parts is also conceivable.
  • the plug 15 has, on its outside, a bead 16 which promotes an intimate fit and connection with the inside of the delivery nozzle 13 and which has a corresponding groove for this purpose.
  • the plug 15 has at the top a cover 17 having a central hole. Extending upwards therefrom is a delivery tube 18 which forms a delivery channel 19 having a mouth 20 widening at the end.
  • the plug 15 together with an additional part forms a one-way valve.
  • a cannula 21 having a tension spring 22 and cone valve 23 which are integral with it fits into the interior of the delivery channel 19 , which cone valve 23 cooperates with the widening mouth 20 at the plug 15 .
  • the cannula 21 is introduced from above into the delivery channel 19 of the plug 15 and its lower end then projects out of the lower end of the delivery channel 19 .
  • This end piece has, in its circumferential surface, a groove in it and which snaps over a corresponding bead on the inside of the delivery channel 19 .
  • the cannula 21 is thus firmly connected to the plug 15 and snaps into the delivery channel 19 .
  • the tension spring 22 is subjected to slight tension and is therefore under initial tension. It thus pulls the conical valve 23 downwards so that it seals the conically widening mouth 20 of the delivery channel 19 .
  • a cap 24 is inverted over the entire upper part of the outer bottle 1 and its plug 15 with delivery tube 18 .
  • the cap 24 is in the form of a thread-bearing cap, for example equipped with an internal thread.
  • FIG. 2 shows the inliner bag separately in an overall view.
  • the bottle body 9 with the upper adjacent first shoulder 10 , the narrower section 11 and the oblique shoulder 12 adjacent thereto, and the delivery nozzle 13 adjacent to this, can be seen.
  • the outward-projecting rim 14 is molded on in the lowermost region of the delivery nozzle 13 , which rim is intended to act as a disc valve with the inside of the outer bottle 1 .
  • a bead 25 can be on the outside of the delivery nozzle 13 .
  • the inliner bottle 9 is inserted into an outer bottle 1 , the bead 25 snaps into a corresponding groove in the inside of the bottle nozzle 7 of the outer bottle 1 .
  • a groove 26 is on the inside of the delivery nozzle 13 and is the groove 26 into which the bead 16 on the outside of the plug 15 fits, as previously described in relation to FIG. 1 and also shown there.
  • a groove 27 which extends in the longitudinal direction of the delivery nozzle 13 and also passes through the bead 25 can be in the outside of the delivery nozzle 13 of the inliner bottle 9 .
  • the groove 27 can carry air during delivery of content from the inliner bottle 9 .
  • the inliner bottle 9 is produced as a special product by injection blow molding, in particular from a suitable low-density polyethylene (LDPE) and is therefore elastically deformable. With this property, it can be squeezed to such an extent that it can be introduced with its base facing forwards through the bottle nozzle 7 of the associated outer bottle 1 and can be pushed into said outer bottle.
  • LDPE low-density polyethylene
  • the inliner bottle 9 produced by injection blow molding is first inverted with a seal over a nozzle via which the bottle content is evacuated.
  • the bottle 9 thus collapses and then has a smaller diameter overall than that of the bottle nozzle 7 of the outer bottle 1 .
  • deliberate dimensioning of the inliner bottle wall for example by making it somewhat thinner in an area, it is possible to ensure that the bottle contracts in a manner such that the rim, and thus the disc valve formed by it, rests against the bottle underneath and is thus curved in the correct direction. In the contracted state, the inliner bottle produced by injection blow molding can easily be pushed into the interior of the outer bottle 1 .
  • the inliner bottle 9 in the interior of the outer bottle is again filled with air and thereafter with content. It thus fits snugly against the inside of the outer bottle 1 .
  • the delivery nozzle 13 of the inliner bottle 9 fits tightly against the inside of the bottle nozzle 7 , and the projecting rim 14 which can bend elastically downwards and upwards forms a seal with its outer edge against the opposite oblique surface 6 inside the outer bottle 1 .
  • the bottle is now filled and with eye drops, filling is effected under sterile conditions, such as only sterile air is introduced concomitantly into the bottle.
  • the plug 15 with the one-way valve 2 is mounted and the inliner bottle 9 is then hermetically sealed.
  • FIG. 3 shows the container with the cap and the inliner bottle 9 and the one-way valve 2 in a longitudinal section.
  • a radial channel 28 extends from the outer edge inwards in the cover 17 of the plug 15 , and its end communicates with the groove 27 , which is shown in FIG. 2 .
  • An annular groove may be made in the underside of the cover 17 so that the groove 28 leads into the groove and the air can flow around the plug 15 into the groove 27 .
  • the delivery nozzle 13 of the inliner bottle 9 may also be chamfered on the outside of its upper edge so that such an annular groove is formed.
  • a tamper-evident band 29 which is connected in a known manner via a few predetermined breaking points to the lower edge of the cap 24 is shown at the bottom of the cap 24 .
  • the cap 24 can therefore be unscrewed only by breaking these predetermined breaking points. Either the cap 24 has to be vigorously turned for this purpose or the tamper-evident band 29 is specially torn off beforehand. In any case, a guarantee of opening for the first time is thus realized.
  • the content can emerge from the inliner bottle 9 through the one-way valve 2 as soon as the pressure in the interior of the inliner bottle 9 is greater than the prevailing external pressure.
  • the outer bottle 1 is compressed on its sides, with the result that the inliner bottle 9 , too, is compressed.
  • the wedge-shaped one-way valve 2 is forced outwards with extension of the tension spring 22 so that the valve 2 opens by raising the cone 23 and content can flow outwards through the cannula 21 and around the cone 23 of the valve 2 .
  • FIG. 4 shows the cannula insertable into the plug 15 , with the tension spring and the cone valve which are integral with it, separately in an overall perspective view.
  • This component together with the plug 15 , forms a one-way valve and is injection molded as a one-part piece and is therefore very economical to produce. It is initially assembled together with the plug 15 , if not yet inserted. For this purpose, the component is pushed from the outside through the delivery channel 19 of the delivery tube 18 on the plug 15 until its lower end projects at the bottom out of the delivery tube 18 .
  • the cone 23 of the one-way valve 2 fits exactly in the conically widening mouth 20 of the delivery tube 18 and seals it reliably and air-tight because the cone 23 is continuously under a tensile force which is generated by the tension spring 22 inbetween, which, when the component is installed in this state, is lightly tensioned and thus generates an initial tension.
  • a groove 32 is on the outside of the cone valve, such as on the shaft 31 thereof and when the cone valve is raised under the pressure of the liquid in the interior of the inliner bottle 9 on delivery of bottle content, the upper end of the groove 32 opens into the conically widening region 20 of the mouth of the delivery tube on the plug 15 , thus ensuring a connection to the outside through which the liquid can emerge.
  • FIG. 5 shows the upper part of the container with the one-way valve on a larger scale in a longitudinal section.
  • the arrow indicates the direction in which the one-way valve moves as soon as the pressure from below is greater than the pressure from the outside.
  • the liquid passes through the cannula 21 and the tension spring 22 and then through the groove 32 in the shaft of the one-way valve 2 and thereafter flows around the cone 23 and emerges on the outside when the outer bottle 1 is compressed.
  • the pressure on the bottle 1 is reduced again, it returns to its initial shape under elastic deformation. A reduced pressure relative to the atmosphere is thus generated between the outer bottle 1 and the inliner bottle 9 produced by injection blow molding.
  • Air is therefore subsequently sucked in via the radial channel 28 and the connecting annular groove and thereafter through the channel 27 and passes into the space between the inliner bottle 9 and the outer bottle 1 .
  • the inliner bottle 9 remains in its state of being slightly further compressed with each delivery of liquid or paste, because in fact no liquid, air or paste can flow back from outside into it. It is thus always completely filled with liquid or paste.
  • the air specially introduced from outside therefore fills the space between the inliner bottle 9 and the outer bottle 1 when the outer bottle 1 expands back to its original shape.
  • the air flowing in through the channels 28 and 27 opens the disc valve further below, which is formed by the radially projecting rim 14 on the outside of the nozzle 13 of the inliner bottle 9 .
  • the rim 14 is curved slightly downwards and, as soon as air no longer flows downwards over its edge, the edge of this rim 14 once again rests against the inside of the outer bottle 1 or against its oblique shoulder 6 there and forms an air-tight seal.
  • the inliner bottle 9 produced by injection blow molding is therefore also further compressed, with the result that the pressure in its interior increases and is thus able to open the one-way valve 2 against the prevailing atmospheric pressure.
  • the outer bottle 1 is released, air once again flows inwards, in particular exactly the volume which corresponds to the volume of the content delivered.
  • the inliner bag in the form of actual inliner bottle 9 here, is produced as a special product by injection blow molding and is thus not a tubular bag.
  • the entire container or the entire bottle makes it possible to keep the content completely hermetically sealed so that air and thus any germs cannot enter the interior of the inliner bottle 9 in any phase, even during the delivery of the content. With this hermetic seal, which nevertheless permits multiple metered delivery of portions of content, it is possible to dispense with a preservative in many cases.
  • Such a container bottle having an inliner bottle 9 produced by injection blow molding is therefore very suitable for the packing and delivery of, for example, eye drop substances, and is also suitable for many further substances of other types.
  • the container with the inliner bottle 9 and the one-way valve 2 in this form can be specially designed for such different contents, such as the volume and the shape of the bottle 9 can be adapted.
  • the necessary pressure for opening the one-way valve 2 can be varied by changing the tension of the valve spring 22 .
  • the rigidity of the outer bottle 1 and also of the inliner bottle 9 can be specially designed for various applications.
  • the inliner bottle may be produced from a soft barrier material, for example from a soft polyamide, in order to be inserted into a suitable bottle, regardless of the manner in which this is produced beforehand.
  • the one-way valve which has only two components is also suitable for other applications of any kind.
US11/126,056 2004-05-10 2005-05-10 Container with inliner bag and one-way dispenser valve Abandoned US20060037968A1 (en)

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CH00824/04 2004-05-10
CH8242004 2004-05-10

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EP (1) EP1595810A1 (fr)
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Cited By (18)

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US20090137972A1 (en) * 2006-07-14 2009-05-28 Ryu Katayama Container with Liquid Squeeze Nozzle
US20110095053A1 (en) * 2009-10-23 2011-04-28 Juergen Greiner-Perth Discharging device
US20140034671A1 (en) * 2010-12-10 2014-02-06 Advanced Technology Materials, Inc Generally cylindrically-shaped liner for use in pressure dispense systems and methods of manufacturing the same
US20140103068A1 (en) * 2011-06-30 2014-04-17 Su-Jin SON Contents refillable paper tube container
US9062828B2 (en) 2010-10-27 2015-06-23 Advanced Technology Materials, Inc. Liner-based assembly for removing impurities
US9073028B2 (en) 2005-04-25 2015-07-07 Advanced Technology Materials, Inc. Liner-based liquid storage and dispensing systems with empty detection capability
US9079758B2 (en) 2005-06-06 2015-07-14 Advanced Technology Materials, Inc. Fluid storage and dispensing systems and processes
US20150203342A1 (en) * 2012-07-26 2015-07-23 Heineken Supply Chain B.V. Tapping assembly and connecting device; container and method for beverage dispensing
US20150210524A1 (en) * 2012-07-26 2015-07-30 Heineken Supply Chain B.V. Container and set of preforms for forming a container
US20150210523A1 (en) * 2012-07-26 2015-07-30 Heineken Supply Chain B.V. Container and set of preforms for forming a container
US9150334B2 (en) 2012-12-20 2015-10-06 Aptar France Sas Fluid dispenser
US9211993B2 (en) 2011-03-01 2015-12-15 Advanced Technology Materials, Inc. Nested blow molded liner and overpack and methods of making same
US9290296B2 (en) 2011-08-22 2016-03-22 Advanced Technologies Materials, Inc. Substantially rigid collapsible container with fold pattern
WO2016198967A1 (fr) * 2015-06-09 2016-12-15 GONZÁLEZ SIERRA, Andres Fernando Système de dosage amélioré
US9637300B2 (en) 2010-11-23 2017-05-02 Entegris, Inc. Liner-based dispenser
CN107107084A (zh) * 2014-10-21 2017-08-29 F·霍尔泽股份有限公司 用于计量装置的泵头、计量装置及用途可能性
CN113576146A (zh) * 2021-08-09 2021-11-02 有淳包装科技(上海)有限公司 一种与波纹管弹簧连为一体且设有外护套的环保按压瓶
US20220194667A1 (en) * 2019-04-24 2022-06-23 Ctl-Th Packaging S.L. Tubular container comprising an outer tube and an inner container

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EP2016778A4 (fr) * 2006-05-11 2010-07-28 Eran Eilat Diffuseur de médicaments ophtalmiques
NL2000453C2 (nl) * 2007-01-24 2008-07-28 Unifine B V Houder voor een vloeibaar te dispenseren product en samenstel van een dergelijke houder en een mantel.
JP5714909B2 (ja) * 2007-12-07 2015-05-07 アドバンスト テクノロジー マテリアルズ，インコーポレイテッド オーバーパック容器用ブロー成形ライナーおよびその製造方法
JP5317498B2 (ja) * 2008-03-03 2013-10-16 ニプロ株式会社 滴下容器
JP5208876B2 (ja) * 2009-07-31 2013-06-12 株式会社吉野工業所 二重容器
JP5299697B2 (ja) * 2009-09-30 2013-09-25 株式会社吉野工業所 注出キャップ付きブロー成形壜体

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US5271153A (en) * 1992-06-11 1993-12-21 The Procter & Gamble Company Apparatus for assembling a thin film beam spring vent valve
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US3592365A (en) * 1969-04-21 1971-07-13 Gilbert Schwartzman Pump-type dispensing apparatus
US3656660A (en) * 1969-11-17 1972-04-18 Air Ject Corp Closure member and dispensing device
US5273191A (en) * 1991-08-20 1993-12-28 Philip Meshberg Dispensing head for a squeeze dispenser
US5271153A (en) * 1992-06-11 1993-12-21 The Procter & Gamble Company Apparatus for assembling a thin film beam spring vent valve
US5636768A (en) * 1994-09-16 1997-06-10 Canyon Corporation Manually operated trigger type dispenser
US5813571A (en) * 1995-10-19 1998-09-29 Societe D'innovation Recherche Plastique Device for packaging a product with a support ring for a manual pump for dispensing in individual metered amounts
US20040011810A1 (en) * 2000-07-06 2004-01-22 Nobuyuki Mita Double container
US20020130139A1 (en) * 2001-03-13 2002-09-19 Yasuyuki Shiraishi Closing structure of a dispensing container
US20050211724A1 (en) * 2002-06-18 2005-09-29 Laurent Arghyris Device for dispensing several fluids comprising at least two flexible bags and two pumps

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9073028B2 (en) 2005-04-25 2015-07-07 Advanced Technology Materials, Inc. Liner-based liquid storage and dispensing systems with empty detection capability
US9802749B2 (en) 2005-04-25 2017-10-31 Entegris, Inc. Liner-based liquid storage and dispensing systems with empty detection capability
US9802808B2 (en) 2005-06-06 2017-10-31 Entegris, Inc. Fluid storage and dispensing systems and processes
US9079758B2 (en) 2005-06-06 2015-07-14 Advanced Technology Materials, Inc. Fluid storage and dispensing systems and processes
US9452869B2 (en) * 2006-07-14 2016-09-27 Ryu Katayama Container with liquid squeeze nozzle
US20090137972A1 (en) * 2006-07-14 2009-05-28 Ryu Katayama Container with Liquid Squeeze Nozzle
EP2314380B1 (fr) * 2009-10-23 2015-01-07 Aptar Radolfzell GmbH Distributeur
US9700907B2 (en) * 2009-10-23 2017-07-11 Aptar Radolfzell Gmbh Discharging device
US20110095053A1 (en) * 2009-10-23 2011-04-28 Juergen Greiner-Perth Discharging device
US9062828B2 (en) 2010-10-27 2015-06-23 Advanced Technology Materials, Inc. Liner-based assembly for removing impurities
US9631774B2 (en) 2010-10-27 2017-04-25 Entegris, Inc. Liner-based assembly for removing impurities
US9637300B2 (en) 2010-11-23 2017-05-02 Entegris, Inc. Liner-based dispenser
US20140034671A1 (en) * 2010-12-10 2014-02-06 Advanced Technology Materials, Inc Generally cylindrically-shaped liner for use in pressure dispense systems and methods of manufacturing the same
US9211993B2 (en) 2011-03-01 2015-12-15 Advanced Technology Materials, Inc. Nested blow molded liner and overpack and methods of making same
US9650169B2 (en) 2011-03-01 2017-05-16 Entegris, Inc. Nested blow molded liner and overpack and methods of making same
US20140103068A1 (en) * 2011-06-30 2014-04-17 Su-Jin SON Contents refillable paper tube container
US9290296B2 (en) 2011-08-22 2016-03-22 Advanced Technologies Materials, Inc. Substantially rigid collapsible container with fold pattern
US20150210524A1 (en) * 2012-07-26 2015-07-30 Heineken Supply Chain B.V. Container and set of preforms for forming a container
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EP1595810A1 (fr) 2005-11-16

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