EP2103546A1 - Vakuumverpackungsbehälter - Google Patents

Vakuumverpackungsbehälter Download PDF

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Publication number
EP2103546A1
EP2103546A1 EP07720910A EP07720910A EP2103546A1 EP 2103546 A1 EP2103546 A1 EP 2103546A1 EP 07720910 A EP07720910 A EP 07720910A EP 07720910 A EP07720910 A EP 07720910A EP 2103546 A1 EP2103546 A1 EP 2103546A1
Authority
EP
European Patent Office
Prior art keywords
pouch
vacuum package
lotion
package container
guide bar
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.)
Withdrawn
Application number
EP07720910A
Other languages
English (en)
French (fr)
Other versions
EP2103546A4 (de
Inventor
Yaowu Ding
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2103546A1 publication Critical patent/EP2103546A1/de
Publication of EP2103546A4 publication Critical patent/EP2103546A4/de
Withdrawn legal-status Critical Current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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/30—Dip tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • 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
    • 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
    • B65D83/0061—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents the contents of a flexible bag being expelled by the contracting forces inherent in the bag or a sleeve fitting snugly around the bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle

Definitions

  • This invention relates to a vacuum package container.
  • the existing vacuum package containers can be classified into two types: “bottom piston type” and “internal pouch type”.
  • a vacuum package container of the bottom piston type mainly comprises a cap 1, a lotion pump 2, a piston 3 and a bottle or cup 4.
  • the cap 1 covers the lotion pump 2.
  • the lotion pump 2 does not have any vent holes for air pressure equilibrium, and hence the air cannot enter the inside of the bottle 4.
  • the piston 3 is disposed in the bottle 4 and can move up and down.
  • a vent hole (not shown) is provided in the bottom wall.
  • a vacuum package container of the internal pouch type comprises a cap, a lotion pump, a pouch or bladder and a bottle or cup.
  • the cap, lotion pump and bottle are all similar to those of the vacuum package container of the bottom piston type described above.
  • a large difference between a container of the bottom piston type and a container of the internal pouch type is that the latter has a pouch for containing lotion.
  • the pouch is placed in the bottle with its opening portion tightly clamped between the lotion pump and the mouth of the bottle.
  • lotion pump lotion is pumped out of the container.
  • the air enters the inside of the bottle through a vent hole in its bottom wall, so that the atmosphere pressure compresses the pouch.
  • the lotion in the pouch is maintained not to be in contact with the air. Meanwhile, the lotion space in the pouch will not be in a vacuum condition.
  • a vacuum package container of the internal pouch type is much easer to draw out the lotion, and the requirements for the precision of its components are not so high.
  • a vacuum package container of the internal pouch type it is troublesome to put the pouch in place into its bottle.
  • air exists in the upper space of the pouch since the pouch is not filled with a sufficient amount of lotion.
  • Such a case will make difficult to pump out the lotion, and will make the lotion be in contact with the air.
  • the opening of a pouch is generally relatively smaller and hence is inconvenient for filling.
  • the lotion pump may be selectively provided with a suction pipe, but the end of the suction pipe is liable to be blocked so as to cause difficulty to pump out the lotion or to suction out the lotion thoroughly.
  • the object of the invention is to provide a vacuum package container that is powerful in suction force, leak-proof and low-cost.
  • the invention provides a vacuum package container, which comprises: a body, which includes a top portion, a bottom portion and a side wall, and is provided with one or more vent holes; a lotion pump, which is mounted on the top portion of the body.
  • the vacuum package container further comprises a pouch, an edge of the pouch is hermetically joined to the inner wall of the body so that the pouch is in contact with a lotion on one side thereof and in communication to the atmosphere on the other side.
  • the container further comprises a guide bar, which is shaped as having at least one longitudinally opened guide channel and is connected at one end thereof to an intake of the lotion pump.
  • a guide bar which is shaped as having at least one longitudinally opened guide channel and is connected at one end thereof to an intake of the lotion pump.
  • the guide bar is a flexible elongated bar with a cross-shaped cross section.
  • the guide bar includes a guide head, which is the same as the guide bar in configuration and is shorter than the guide bar in length, and is connected at one end thereof to an end of a conventional suction pipe.
  • the guide bar includes a transversely guiding configuration.
  • the pouch has a first opened end and a second closed end, and an outside surface of the first opened end is bonded to an inside surface of the top portion of the body.
  • the pouch has a first opened end and a second closed end, and an outside surface of the first opened end is bonded to an inside surface of the bottom portion of said body.
  • the pouch is compressed and expanded in the longitudinal or transverse direction of the body, and the vent hole is provided in the bottom portion of the body.
  • the pouch is a bellows-shaped pouch.
  • the bottom portion is a component separately formed from the body.
  • the suction force generated by the lotion pump is substantially applied to draw the lotion. It is unnecessary for the suction force to compensate for the gravity of the lotion pump and the piston as well as the friction between the piston and the body. Accordingly, the powerful suction force of the container can solve the problems that the lotion in the container is difficult to be drawn out or drawn up thoroughly. The requirements for precision of components of the container are not so high and hence the manufacture cost of the container is low. Moreover, since the body has a large mouth and the pouch is placed into the body prior to the filling of the lotion, it is very easy for the container of the invention to be filled with a lotion.
  • the unique guide bar provided in the container can protect the intake of the lotion pump from being blocked in various conditions. Furthermore, in the case that there is some air left in the upper portion, the residual air can be suctioned out at the junction between the lotion pump and the guide bar. Even if the whole container including the lotion pump is put upside down, it is still possible to draw out the lotion.
  • the vacuum package containers of the prior art no matter they have a suction pipe or not, are unable to realize the above effects.
  • the vacuum package container 10 comprises: a body 7, which includes an opened top portion 71 and a bottom portion 72 and is provided with a base 73 for closing the bottom, and in the base 73 is provided a vent hole; a lotion pump 2, which is mounted to the top portion 71 of the body 7 and does not have a vent hole for pressure equilibrium; a cap 1 which covers the lotion pump 2; a pouch 5, which has a first opened end 51 and a second closed end 52, and the first opened end 51 is hermetically joined to the top portion 71 of the body 7; and a guide bar 6, which is connected, like a conventional suction pipe, to an intake of the lotion pump 2.
  • the outside surface of the first opened end 51 of the pouch 5 is bonded to the inner wall of the top portion 71 of the body 7 so that the pouch 5 is hermetically joined to the inner wall of the body 7.
  • one side of the pouch 5 is in contact with the lotion and the other side is in communication with the atmosphere.
  • the hermetical bonding between the pouch 5 and the body 7 can prevent the lotion from leakage, thereby protecting the lotion from being in contact with the air and ensuring the lotion pump 2 operating well.
  • the guide bar 6 is a flexible elongated bar made of plastics.
  • the guide bar 6 has a cross section of a cross shape.
  • the guide bar 6 has four ridges 61, between every two adjacent ridges is formed an opened guide channel 62 so that there are four channels in all.
  • the residual air can be suctioned out at the junction between the lotion pump 2 and the guide bar 6 by the guide bar 6. Moreover, even if the whole container including the lotion pump 2 is put upside down, it is still possible to draw out the lotion. Furthermore, even if the pouch 5 is suctioned to stick to the guide bar 6, a passage similar to a suction pipe will be formed between the pouch 5 and the guide bar 6, thereby ensuring the lotion pump 2 to operate well.
  • the vacuum package containers in the prior art no matter they have a suction pipe or not, are unable to realize the above effects.
  • the guide bar 6 in the first embodiment and in the subsequent second and third embodiments is shown as having a cross-shaped cross section, it should be understood that the shape of the guide bar 6 is not limited to it, for example, it is also feasible to provide three or other number of longitudinal ridges to define the guide channels of the corresponding number, or the guide channels can be formed by cutting longitudinal grooves in a rod. In general, to ensure the lotion to be smoothly suctioned into the pump, it is only necessary for the guide bar to have at least one longitudinal opened guide channel.
  • the guide bar can include a guide head 6a, which is the same as the guide bar 6 in configuration but shorter than the guide bar in length.
  • the guide head 6a can be connected to an end of a conventional suction pipe.
  • the guide channels of the guide head 6a similar to the guide bar 6, can prevent the end of the suction pipe from being blocked.
  • a serration guide configuration 610a is formed on the ridges 61 a of the guide head 6a, respectively, which facilitates the lotion to flow across the guide head 6a. It should be understood that the guide configuration 610a is also applicable to the guide bar 6.
  • the lotion is filled into the pouch 5 through its first opened end 51 and then is contained therein.
  • the lotion expands the volume of the pouch 5 to occupy the whole internal space of the body 7 (see Fig. 2A ).
  • the pouch 5 becomes smaller and smaller until its volume becomes nearly zero (see Fig. 2B ).
  • a vacuum package container 20 according to the second embodiment of the invention.
  • the vacuum package container 20 is different from that of the first embodiment in that the first opened end 51 of the pouch 5 of the vacuum package container 20 is joined hermetically to the bottom portion 72 of the body 7. More particularly, the outside surface of the first opened end 51 of the pouch 5 is bonded to the inner wall of the bottom portion 72 of the body 7 so that the pouch 5 is bonded hermetically to the body 7.
  • one side of the pouch 5 is in contact with the lotion and the other side is in communication with the atmosphere.
  • the lotion is filled into the pouch 5 through its second end 52.
  • the lotion is in contact with the inside surface of the body 7, while the pouch 5 is compressed to be flat (see Fig. 3A ).
  • the pouch 5 serves to be an internal bottom of the body 7, which is in contact with the lotion.
  • the pouch 5 moves up until the lotion in the body 7 is nearly drawn up (see Fig. 3B ).
  • a vacuum package container 30 according to the third embodiment of the invention.
  • the vacuum package container 30 is different from the above two embodiments in that it incorporates a longitudinally bellows-shaped pouch 5a.
  • the lotion is filled in the bellows-shaped pouch 5a (see Fig. 4A ).
  • the bellows-shaped pouch 5a is compressed until its volume becomes nearly zero (see Fig. 4B ).
  • a vacuum package container 40 according to the fourth embodiment of the invention.
  • the vacuum package container 40 is different from the other three embodiments in that it incorporates two pouches 5b. They are longitudinally disposed inside the body 7 with their opening edges hermetically joined to the bottom of the body 7. There are two vent holes 74 in the bottom of the body 7.
  • the lotion is filled in the body 7 between the two pouches 5b.
  • the pouches 5b expands until the lotion is nearly drawn up (see Fig. 5B ).
  • the pouch can be of a transversely bellows shape and thus is compressed in the transverse direction of the body;
  • the base 73 can be a separate part, as shown in the above, but also can be formed integrally with the body 7;
  • the cap 1 is not an indispensable element but a optional one; in addition to being bonded with an adhesive, the hermetical bonding between the pouch and the body can be realized by hot-pressing, etc.; in addition to using one or two pouches, it is also feasible to use more pouches as desired; in addition to the serration configuration, the guide bar can be made with other configurations as long as they facilitate the lotion to flow across. Therefore, the scope of the invention is not limited to the embodiments described but is defined by the claims appended hereto.
EP07720910A 2007-01-04 2007-04-23 Vakuumverpackungsbehälter Withdrawn EP2103546A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007100362182A CN101214869B (zh) 2007-01-04 2007-01-04 真空包装容器
PCT/CN2007/001337 WO2008086668A1 (fr) 2007-01-04 2007-04-23 Récipient d'emballage sous vide

Publications (2)

Publication Number Publication Date
EP2103546A1 true EP2103546A1 (de) 2009-09-23
EP2103546A4 EP2103546A4 (de) 2011-04-20

Family

ID=39621397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07720910A Withdrawn EP2103546A4 (de) 2007-01-04 2007-04-23 Vakuumverpackungsbehälter

Country Status (9)

Country Link
US (1) US20100038267A1 (de)
EP (1) EP2103546A4 (de)
JP (1) JP2010514639A (de)
KR (1) KR101074237B1 (de)
CN (1) CN101214869B (de)
BR (1) BRPI0720725A2 (de)
HK (1) HK1123022A1 (de)
TW (1) TWI334841B (de)
WO (1) WO2008086668A1 (de)

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ITMI20121346A1 (it) * 2012-07-31 2014-02-01 Lumson Spa Metodo di produzione di un contenitore destinato a contenere una sostanza da erogarsi tramite una pompa airless, e contenitore prodotto con tale metodo
JP6090710B2 (ja) * 2015-02-20 2017-03-08 セメダイン株式会社 長尺状流路部材、並びにプラスチック容器、及び粘性液体吐出装置
KR200482091Y1 (ko) * 2015-03-31 2016-12-15 펌텍코리아 (주) 파우치 용기를 구비한 수직 가압 콤팩트 용기
CN106562553A (zh) * 2016-10-12 2017-04-19 福州汇智集佳电子技术有限公司 一种饮水水袋
CN106742217B (zh) * 2016-12-14 2019-11-12 江苏创景科技有限公司 一种密封胶包装方法和密封胶包装结构
JP6954086B2 (ja) * 2017-12-19 2021-10-27 セイコーエプソン株式会社 液体収容体
TWI674998B (zh) * 2018-08-29 2019-10-21 黃偉倫 採用真空原理的環保汲取裝置
CN111153013B (zh) * 2018-11-08 2022-08-09 威玛精密化学科技股份有限公司 双层容器组合
GB2586015A (en) * 2019-07-25 2021-02-03 Beldi London Ltd A Fluid Dispenser
US20220361649A1 (en) * 2021-05-13 2022-11-17 RiViv, LLC Drink container with sprayer and related methods
CN114751092B (zh) * 2022-05-20 2023-03-10 中国原子能科学研究院 用于设置在真空装置内的支撑装置、真空装置及真空系统
KR102578778B1 (ko) * 2022-06-21 2023-09-14 한국콜마주식회사 내용물 용기

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JPH09328177A (ja) * 1996-06-10 1997-12-22 Yoshino Kogyosho Co Ltd 容器用ポンプ装置
JPH10211961A (ja) * 1996-11-29 1998-08-11 Dainippon Printing Co Ltd 粘稠物包装容器及び分配装置
WO2000004998A1 (en) * 1998-07-24 2000-02-03 The Procter & Gamble Company Inner bag-type package having pump dispenser with improved dip tube

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EP0701951A1 (de) * 1994-04-14 1996-03-20 Yoshino Kogyosho Co., Ltd. Pumpvorrichtung für einen behälter
JPH0948478A (ja) * 1995-08-03 1997-02-18 Yoshino Kogyosho Co Ltd 積層剥離容器
JPH09328177A (ja) * 1996-06-10 1997-12-22 Yoshino Kogyosho Co Ltd 容器用ポンプ装置
JPH10211961A (ja) * 1996-11-29 1998-08-11 Dainippon Printing Co Ltd 粘稠物包装容器及び分配装置
WO2000004998A1 (en) * 1998-07-24 2000-02-03 The Procter & Gamble Company Inner bag-type package having pump dispenser with improved dip tube

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Title
See also references of WO2008086668A1 *

Also Published As

Publication number Publication date
US20100038267A1 (en) 2010-02-18
JP2010514639A (ja) 2010-05-06
TWI334841B (en) 2010-12-21
WO2008086668A1 (fr) 2008-07-24
BRPI0720725A2 (pt) 2013-02-13
HK1123022A1 (en) 2009-06-05
TW200844014A (en) 2008-11-16
CN101214869A (zh) 2008-07-09
CN101214869B (zh) 2013-12-25
KR101074237B1 (ko) 2011-10-14
EP2103546A4 (de) 2011-04-20
KR20090117716A (ko) 2009-11-12

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