WO2008086668A1 - Récipient d'emballage sous vide - Google Patents

Récipient d'emballage sous vide Download PDF

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Publication number
WO2008086668A1
WO2008086668A1 PCT/CN2007/001337 CN2007001337W WO2008086668A1 WO 2008086668 A1 WO2008086668 A1 WO 2008086668A1 CN 2007001337 W CN2007001337 W CN 2007001337W WO 2008086668 A1 WO2008086668 A1 WO 2008086668A1
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum packaging
packaging container
emulsion
bottle
container according
Prior art date
Application number
PCT/CN2007/001337
Other languages
English (en)
Chinese (zh)
Inventor
Yaowu Ding
Original Assignee
Yaowu Ding
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 Yaowu Ding filed Critical Yaowu Ding
Priority to US12/522,128 priority Critical patent/US20100038267A1/en
Priority to JP2009544349A priority patent/JP2010514639A/ja
Priority to EP07720910A priority patent/EP2103546A4/fr
Priority to BRPI0720725-5A priority patent/BRPI0720725A2/pt
Publication of WO2008086668A1 publication Critical patent/WO2008086668A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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

  • the invention relates to a vacuum packaging container. Background technique
  • the bottom piston type vacuum packaging container mainly includes a cover 1, a lotion pump 2, a piston 3, and a bottle 4.
  • the cover 1 is overlaid on the lotion pump 2.
  • the lotion pump 2 does not have a venting hole for balancing the air pressure, so that no air is introduced into the bottle 4.
  • the piston 3 is disposed in the bottle 4 and is movable up and down within the bottle 4.
  • a vent hole (not shown) is provided at the bottom of the bottle 4.
  • the built-in bag type vacuum packaging container mainly includes a cover, a lotion pump, a pouch and a bottle.
  • the cover, the nipple pump and the bottle are all similar to the bottom piston vacuum packaging container described above.
  • the main difference between the built-in bag vacuum 3 ⁇ 4 container and the bottom piston vacuum packaging container described above is that a soft pouch is used to hold the emulsion.
  • the pouch is placed in a bottle, and the pouch of the pouch is sandwiched between the lotion pump and the mouth of the bottle.
  • E the emulsion in the bottle can be aspirated by pressing the lotion pump by hand.
  • a vent hole is provided at the bottom of the bottle by f 1 , so there is atmospheric pressure on the outside of the bag, thereby sac
  • the emulsion in the pump is pumped out and the volume of the pouch is getting smaller and smaller.
  • the built-in bag type vacuum packaging container is easier to extract the emulsion than the bottom piston type vacuum container described above, and the precision of the parts is not high.
  • a vacuum packaging container it is difficult to put the pouch into the bottle.
  • the mouth of the pouch is small and the filling is not convenient.
  • a further problem is that a straw can be optionally placed on the lotion pump, but the opening at the end of the straw is easily clogged, resulting in a problem of inability to extract or to completely absorb the emulsion. Summary of the invention
  • an object of the present invention is to provide a vacuum packaging container which has high suction ability, no leakage, and low cost.
  • the present invention provides a vacuum packaging container comprising: a bottle body having a top, a bottom and a side wall, and provided with a venting hole; a lotion pump mounted on the top of the bottle body;
  • the vacuum packaging container further includes at least one pocket, the periphery of the bladder being sealingly bonded to the inner wall of the body such that one side of the bladder contacts the emulsion and the other side is in communication with the atmosphere.
  • a guide strip is further included, the guide strip being attached to the feed port of the lotion pump, the guide strip being shaped to have at least one open guide groove.
  • the guide strip is a thin strip and the shape of the guide strip is a cross section having a generally "ten" shape.
  • the guide strip includes a guide head having the same structure as the guide strip but having a length smaller than the guide strip, the guide head being attached to the head of the conventional straw.
  • the guide strip has a lateral guiding structure.
  • the bladder has an open first end and a closed second end, the outer side of the open first end being bonded to the inner wall of the top of the bottle.
  • the bladder has an open first end and a closed second end, the outer side of the open first end being bonded to the inner wall of the bottom of the bottle.
  • the bladder is stretched in the longitudinal or transverse direction of the body and the venting opening is provided in the bottom of the body.
  • the pouch is a folded pouch.
  • the base and the body are separate components.
  • the suction generated by the lotion pump is substantially all used for pumping the emulsion without offsetting the weight of the emulsion and the piston and the friction between the piston and the wall of the bottle. Therefore, such a vacuum packaging container has a strong suction force and can overcome the problem that it is impossible to extract or to completely absorb the emulsion.
  • the vacuum packaging container of the present invention also has the advantages of low manufacturing precision and low cost. Further, since the bottle mouth for filling is large and the bag has been placed in the bottle before filling, the vacuum packaging container of the present invention has an advantage of being easy to fill.
  • FIG. 1A is a schematic view showing the assembly of a bottom piston type vacuum packaging container of the prior art
  • FIG. 1B is an exploded perspective view of the bottom piston type vacuum packaging container
  • FIG. 2A is a schematic view showing the assembly of a vacuum packaging container according to a first embodiment of the present invention, wherein the bag is filled with an emulsion;
  • Figure 2B is a schematic view showing the assembly of a vacuum packaging container according to a first embodiment of the present invention, wherein the emulsion in the bag is substantially evacuated;
  • FIG. 2C is an exploded perspective view of a vacuum packaging container according to a first embodiment of the present invention.
  • Figure 3A is a schematic view showing the assembly of a vacuum packaging container according to a second embodiment of the present invention, wherein there is substantially no air in the bag;
  • 3B is a schematic view showing the assembly of a vacuum packaging container according to a second embodiment of the present invention, wherein the bag is filled with air;
  • Figure 3C is an exploded perspective view of a vacuum packaging container in accordance with a second embodiment of the present invention.
  • FIG. 4A is a schematic view showing the assembly of a vacuum packaging container according to a third embodiment of the present invention, wherein the bag is filled with an emulsion;
  • Figure 4B is a schematic view showing the assembly of a vacuum packaging container according to a third embodiment of the present invention, wherein the emulsion in the bag is substantially evacuated;
  • FIG. 4C is an exploded perspective view of a vacuum packaging container in accordance with a third embodiment of the present invention.
  • Figure 5A is a schematic view showing the assembly of a vacuum packaging container according to a fourth embodiment of the present invention, wherein two There is basically no air in the pouch, and the two pouches are filled with emulsion;
  • Figure 5B is a schematic view showing the assembly of a vacuum packaging container according to a fourth embodiment of the present invention, wherein the bag is filled with air, and the emulsion between the two bags is substantially evacuated;
  • Figure 6 is a schematic illustration of a variation of the guide strip used in the present invention.
  • the vacuum packaging container 10 comprises: a bottle body 7 having an open top 71 and a bottom 72, and is provided with a base 73 closing the bottom, a venting hole in the base 73; and a lotion pump 2 mounted on the top of the bottle body 71, and does not have a venting hole for balancing air pressure; a cover 1 covering the lotion pump 2; a bag 5 having an open first end 51 and a closed second end 52, the first end 51 of which Sealedly coupled to the top 71 of the bottle body; and a guide strip 6, which is attached to the feed port of the lotion pump 2 like a conventional straw.
  • the outer side of the open first end 51 of the pouch 5 is bonded to the inner wall of the top portion 71 of the bottle body 7, thereby sealingly bonding the pouch 5 to the inner wall of the bottle body 7.
  • one side of the pouch 5 is in contact with the emulsion while the other side is in communication with the atmosphere.
  • the sealing of the bladder 5 with the bottle 7 prevents leakage, thereby preventing the emulsion from coming into contact with the air and the emulsion pump not working properly.
  • the guide strip 6 is a thin strip made of plastic.
  • the guide strip 6 has a cross section of a substantially "ten" shape.
  • the guide strip 6 has four projections 61, and four open guide grooves 62 are formed between the adjacent projections 61.
  • the emulsion can be smoothly withdrawn as well. Further, even if the pouch 5 is adsorbed on the guide strip 6, the pouch 5 and the guide strip 6 form a liquid passage similar to the straw, which does not affect the extraction of the emulsion. In the vacuum packaging containers with or without the use of straws, it is impossible to achieve the above effects.
  • the guide strip 6 having a substantially "ten" cross section is shown in the first embodiment and the second and third embodiments below, it should be understood that the shape of the guide strip is not limited thereto, for example, Pick Three or other numbers of protrusions are taken to define a corresponding number of guide slots, and the slots can be directly slotted.
  • the shape of the guide strip is such that it has at least one open guide groove, the emulsion can be smoothly introduced into the pump.
  • the above-described guide strip may include a guide head 6a.
  • the guide head 6a has the same structure as the guide strip, but has a smaller length than the guide strip.
  • the guide head 6a can be attached to the head of a conventional straw.
  • the guide head can prevent clogging of the pipette head by having a guide groove similar to the guide bar.
  • a zigzag-shaped lateral guiding structure 610a which can facilitate guiding the lateral flow of the emulsion along the guiding head 6a, can be formed on the projection 61a of the guiding head 6a. It should be understood that the guiding structure 610a is equally applicable to the guide strips 6 described above.
  • the emulsion A is injected from the open first end 51 of the pouch 5 at the time of filling. At this time, the emulsion A is accommodated in the pouch 5. Emulsion A expands the pouch 5 to its maximum volume and fills the inside of the bottle (see Figure 2A). As the emulsion is continuously withdrawn, the pocket 5 gradually becomes smaller until the volume is substantially zero (see Figure 2B).
  • a vacuum packaging container 20 in accordance with a second embodiment of the present invention.
  • the vacuum packaging container 20 of this embodiment differs from the first embodiment described above in that the open first end 51 of the bag 5 is sealingly coupled to the bottom 72 of the bottle body 7.
  • the outer side of the open first end 51 of the pouch 5 is bonded to the inner wall of the bottom portion 72 of the bottle body 7, thereby sealingly bonding the pouch 5 to the bottle body 7.
  • one side of the pouch 5 is in contact with the emulsion while the other side is in communication with the atmosphere.
  • the emulsion A is injected from the closed second end 52 of the pouch 5 during filling. At this time, the emulsion A comes into contact with the inner wall of the bottle 7, and the bladder 5 is compressed to the minimum (see Fig. 3A). In other words, in this case, the pouch 5 serves as the "bottom of the container” in contact with the emulsion. As the emulsion is continuously withdrawn, the bladder 5 is gradually raised until the emulsion is substantially emptied (see Figure 3B).
  • FIG. 4A to 4C there is shown a vacuum packaging container 30 in accordance with a third embodiment of the present invention.
  • the vacuum packaging container 30 of this embodiment differs from the above two embodiments in that a bellows-like longitudinally folded pocket 5a is employed.
  • This longitudinally folded bladder 5a is also used to hold the emulsion (see Figure 4A) and is contracted upwardly along the longitudinal direction of the body as the emulsion is withdrawn until the volume is substantially zero (see Figure 4B).
  • FIG. 5A and 5B there is shown a vacuum packaging container 40 in accordance with a fourth embodiment of the present invention.
  • the main difference between the vacuum packaging container 40 of this embodiment and the above three embodiments is that two pockets 5b are employed.
  • the pouch 5b is disposed along the longitudinal direction of the bottle body, and its peripheral edge is sealingly coupled to the bottom of the bottle body.
  • a venting hole 74 is provided on the bottom wall.
  • the emulsion is contained between the two pockets 5b. As the emulsion is continuously withdrawn, the pouch 5b is gradually enlarged until the emulsion is substantially evacuated (see Fig. 5B).
  • the pouch may also be in the form of a lateral fold that contracts in the transverse direction of the bottle;
  • the base 73 may be a member formed separately from the body 7 as described above, but may also be formed integrally with the bottle 7;
  • the cover 1 is not an essential component and can also be omitted; the sealing combination of the bag and the bottle body can be combined with hot pressing or the like in addition to the bonding; the bag can be used in addition to one or two, as needed.
  • the lateral guiding structure of the guiding strip may adopt other shapes that facilitate the lateral flow of the emulsion in addition to the zigzag structure. Therefore, the scope of the present invention is not limited to the embodiments described above, but is defined by the appended claims.

Abstract

L'invention concerne un récipient d'emballage sous vide qui inclut : - un corps de bouteille (7) muni d'un haut (71), d'un fond (72), d'une paroi latérale et d'un trou d'air (74) ; - une pompe à émulsion (2) installée sur le haut du corps de bouteille ; et au moins - un sac (5), le bord duquel est joint hermétiquement à la paroi intérieure du corps de bouteille de sorte qu'un côté du sac est en contact avec l'émulsion, mais l'autre côté communique avec l'atmosphère. Le récipient d'emballage sous vide inclut en outre une barre de guidage (6) reliée à l'entrée d'alimentation de la pompe à émulsion et munie au moins d'une gorge de guidage ouverte (62). Le présent récipient d'emballage sous vide présente une force d'aspiration très forte qui peut surmonter des problèmes, tels que le fait de ne pas aspirer facilement l'émulsion et de l'aspirer de façon incomplète, et d'ailleurs l'obstruction de l'entrée d'alimentation ne se produira pas. En outre, il nécessite uniquement une faible précision de fabrication et peut être produit à de faibles coûts.
PCT/CN2007/001337 2007-01-04 2007-04-23 Récipient d'emballage sous vide WO2008086668A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/522,128 US20100038267A1 (en) 2007-01-04 2007-04-23 Vacuum packaging container
JP2009544349A JP2010514639A (ja) 2007-01-04 2007-04-23 真空包装容器
EP07720910A EP2103546A4 (fr) 2007-01-04 2007-04-23 Récipient d'emballage sous vide
BRPI0720725-5A BRPI0720725A2 (pt) 2007-01-04 2007-04-23 recipiente de acondicionamento a vÁcuo

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
CN200710036218.2 2007-01-04

Publications (1)

Publication Number Publication Date
WO2008086668A1 true WO2008086668A1 (fr) 2008-07-24

Family

ID=39621397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001337 WO2008086668A1 (fr) 2007-01-04 2007-04-23 Récipient d'emballage sous vide

Country Status (9)

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

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WO2016133200A1 (fr) * 2015-02-20 2016-08-25 セメダイン株式会社 Élément de voie d'écoulement allongé, conteneur en matière plastique, et dispositif de déversement de liquide visqueux
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
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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
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JP2010514639A (ja) 2010-05-06
KR101074237B1 (ko) 2011-10-14
CN101214869B (zh) 2013-12-25
TWI334841B (en) 2010-12-21
CN101214869A (zh) 2008-07-09
HK1123022A1 (en) 2009-06-05
US20100038267A1 (en) 2010-02-18
EP2103546A4 (fr) 2011-04-20
BRPI0720725A2 (pt) 2013-02-13
TW200844014A (en) 2008-11-16
EP2103546A1 (fr) 2009-09-23
KR20090117716A (ko) 2009-11-12

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