CN103282286A - Pressure operated dispensing device - Google Patents
Pressure operated dispensing device Download PDFInfo
- Publication number
- CN103282286A CN103282286A CN2010800709910A CN201080070991A CN103282286A CN 103282286 A CN103282286 A CN 103282286A CN 2010800709910 A CN2010800709910 A CN 2010800709910A CN 201080070991 A CN201080070991 A CN 201080070991A CN 103282286 A CN103282286 A CN 103282286A
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- CN
- China
- Prior art keywords
- sealing member
- weak sealing
- outlet
- weak
- wall
- 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.)
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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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
- B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like
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- 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
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/44—Closures
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Coating Apparatus (AREA)
Abstract
The invention provides a device (100) for dispensing a substance comprising a chamber (400) with walls having a combination of at least a strong seal (102) and at least a weak seal (101a, 101, 103, 103a) wherein the weak seal (101a, 101, 103, 103a) bridges the walls (105) of a spout (200). The spout (200) guides the substance to the at least a weak seal (101a, 101, 103, 103a). The spout (200) is defined by having at least a wall (105) formed by the at least a strong seal (102) extending inwardly from the at least a weak seal (101a, 101, 103, 103a). When the spout (200) has a plurality of weak seals (101a, 101, 103, 103a), at least a buffer chamber (300) is formed between the weak seals (101a, 101, 103, 103a). The discharging end of the spout (201) has an outermost weak seal (101a). The device (100) dispenses the substance when an external pressure is applied to the chamber (400).
Description
Technical field
Technical field of the present invention is applicable to the packing of material.
Background technology
Many packaging bags that is used for storing with dispensable materials are arranged now.But most of packaging bags need with the hands be torn opening before dispensable materials.It is very inconvenient to tear the packaging bag opening before using, and especially has only under the operational situation of hand the user.With a hand push-through packs bag, the material in the packaging bag can be gushed uncontrollablely.
In the middle of match was carried out, for drinking the sportsman who gets liquid from packing, the action that tear was very inconvenient.For the sportsman, be preferably under the situation that the content that do not make packaging bag flows out uncontrollablely with a manual manipulation packaging bag.
US Patent No. 4,759,472A has described a kind of container with easy rupture seal part, and it is used for distributing the beverage concentrate of beverage dispenser under the situation that need not to tear.But, owing to have unencapsulated outlet, thus make outlet easily contaminated before using.
Summary of the invention
The object of the present invention is to provide a kind of device with opening mechanism of simplification, this opening mechanism makes can open this device and the content that installs simultaneously can controllably be discharged with a hand.
The device that is used for dispensable materials comprises the chamber with wall, and described wall has at least one strong sealing member and at least one weak seal combination, the wherein wall of weak sealing member cross-over connection outlet.Outlet guides to described sealing member a little less than at least one with material.This outlet is limited by at least one wall, and this at least one wall is formed by at least one strong sealing member that sealing member a little less than at least one extends internally.The discharge end of this outlet has outermost weak sealing member, thereby provides the outlet of sealing in case the external contamination of outlet.When applying external pressure to chamber, this installs dispensable materials.
When outlet has a plurality of weak sealing member, form at least one surge chamber between these weak sealing members.
When material breaks through outermost weak sealing member and when discharging from this device, surge chamber provides the controlled mobile of material.The intensity of inboard weak sealing member is greater than the intensity of the weak sealing member in the outside.
The intensity of described at least one weak sealing member can change along with the variation of weak seal width.Described at least one weak sealing member prevents that material from discharging from chamber.
Outlet with wall of a plurality of conical configuration makes the thrust of material can little by little be drawn towards weak sealing member.Described outlet can have cone barrel and/or cylindrical profile.
In a preferred embodiment of this outlet, outermost weak sealing member is shorter than the weak sealing member of adjacent inboard.In another embodiment of this outlet, outermost weak sealing member is longer than the sealing member of adjacent inboard.In the another embodiment of this outlet, the sealing member of outermost weak sealing member and adjacent inboard has length about equally.
Outlet with at least one weak sealing member or a plurality of weak sealing members is applicable to pillowcase formula packing, strip packing, three banding bags (three-sided seal pouch), four banding bags, contained side bag (side gusseted pouch), middle envelope, self-support bag (Stabilo Bag for example
TM), (for example: Doypack), wherein said a plurality of weak sealing members form at least one surge chamber for the self-support bag that can repeat to seal.
Description of drawings
Fig. 1 shows the embodiment with single weak sealing member of the present invention.
Fig. 2 shows the embodiment of the outlet with a plurality of weak sealing members.
Fig. 3 shows the embodiment with a plurality of weak sealing members of the present invention.
Fig. 4 shows the modification with embodiment of a plurality of weak sealing members of the present invention.
The specific embodiment
The preferred embodiments of the present invention are described below with reference to accompanying drawings.Below each preferred embodiment an example has been described.
See figures.1.and.2, the device (100) that is used for dispensable materials comprises chamber (400), and this chamber has at least one strong sealing member (102) and at least one weak sealing member (101a, 101,103).The wall of this at least one weak sealing member (101a, 101,103) cross-over connection outlet (200) is to remain on material in the chamber (400).Outermost weak sealing member (101a) can be along the periphery setting of device (100).Along the periphery of device (100) outermost weak sealing member (101a) is set and prevents that stored material from being polluted by the external contamination thing when the sealing.In addition, outermost weak sealing member (101a) exports (200) owing to the discharge end in outlet (201) seals, thereby can prevent the external contamination of outlet (200).This has improved sanitary condition, especially when material is used for for animals consuming.
At least one the strong sealing member (102) that arranges along the periphery of device (100) helps the contour shape of device for limiting (100).When to chamber (400) when applying external pressure, this at least one strong sealing member (102) prevents that the material in the chamber (400) from optionally gushing from device (100).Outlet (200) is limited by at least one wall (105), and this at least one wall is by sealing member a little less than at least one (101a, 101,103,103a) the strong sealing member of at least one that extends internally (102) formation.This at least one wall (105) with material guide into sealing member a little less than at least one (101a, 101,103,103a).
When to chamber (400) when applying external pressure, final sealing member (the 101a a little less than at least one of the material of storage in the chamber (400), 101,103,103a) applied thrust makes at least one weak sealing member (101a thus, 101,103,103a) break, thereby material is discharged from chamber (400).
With reference to Fig. 2, outlet (200) can have a plurality of weak sealing members (101a, 101,103,103a), these a plurality of weak sealing members (101a, 101,103,103a) form at least one surge chamber (300).When the most inboard weak sealing member (103a) when breaking, the initial unexpected discharge of this at least one surge chamber (300) material that inhibition is held, break through outermost weak sealing member (101a) and when discharging from device (100) at material thus, provide institute to hold the controlled mobile of material.
For the controlled discharge of material further is provided, the intensity of inboard weak sealing member (103) is greater than the intensity of the weak sealing member (101) in the adjacent outside.Described at least one weak sealing member (101a, 101,103, intensity 103a) is arranged so that wherein the intensity of the weak sealing member (103) of the inboard that the intensity ratio of the weak sealing member (101) in the next outside is adjacent is little.Therefore, sealing member a little less than these (101a, 101,103,103a) in, the intensity maximum of the most inboard weak sealing member (103a), the intensity minimum of outermost weak sealing member (101a).Described at least one weak sealing member (101a, 101,103, intensity 103a) can be along with this sealing member a little less than at least one (101a, 101,103, the variation of width 103a) and changing.In the time of in storage, and described at least one weak sealing member (101a, 101,103,103a) prevented that material from discharging from chamber (400) when not using.Described at least one weak sealing member (101a, 101,103, sealing force 103a) is 0.6 to 3.0 newton.
Any encapsulating method all can be used to form strong sealing member and the weak sealing member of device (100), for example, can adopt super sonic and/or heat seal to form the sealing member of device (100).
Fig. 3 and Fig. 4 have described a preferred embodiment of device (100), and at least one wall (105) of its middle outlet (200) has the configuration of taper.The thrust that the tapered wall (105) of outlet (200) makes material when discharging, can little by little be guided into described sealing member a little less than at least one (101a, 101,103,103a).
In a preferred embodiment, outlet (200) can have scope in the discharge orifice width of 4mm to 13mm and the scope angular aperture (aperture angle) at 30 ° to 105 ° between wall (105).When material between expulsive stage was filled outlet, outlet (200) can have cone barrel and/or cylindrical profile.
In a plurality of embodiment of device (100), the relative length of the outermost weak sealing member (101a) of outlet (200) can with respect to adjacent weak sealing member (101,103, length 103a) and changing.In a kind of configuration, the length of outermost weak sealing member (101a) can (101,103, length 103a) be short than adjacent weak sealing member.
In another configuration, outermost weak sealing member (101a) length can (101,103, length 103a) be long than adjacent weak sealing member.In another configuration, the length of outermost weak sealing member (101a) can (101,103, length 103a) be equal substantially with the most inboard weak sealing member.
Preferably flexible for the production of the material of container.Flexible material makes that chamber (400) can take place to expand arbitrarily and compress.The shape of device (100) is not limited to shape shown in the drawings.Outlet (200) and weak sealing member (101a, 101,103,103a) applicable to the flexible package of any kind, for example, pillowcase formula packing, strip packing, three banding bags, four banding bags, contained side bag, middle envelope, self-support bag (Stabilo Bag for example
TM), the self-support bag (for example Doypack) that can repeat to seal, but be not limited to described application.
Material in the device (100) can be liquid, gelling material, powder, particle, but is not limited to these examples.
Owing to can aspect details, make multiple modification, modification and change to the present invention, therefore, above-mentioned specification sheets described or in the accompanying drawings shown in full content be interpreted as illustrative rather than restrictive.
Claims (22)
1. device (100) that is used for dispensable materials, comprise the chamber (400) with wall, described wall has at least one strong sealing member (102) and at least one weak sealing member (101a, 101,103) combination, wherein, described weak sealing member (101a, 101,103, the 103a) wall (105) of cross-over connection outlet (200);
Described outlet (200) with described material guide to described sealing member a little less than at least one (101a, 101,103,103a);
Described outlet (200) is limited by at least one wall (105), this at least one wall by from described sealing member a little less than at least one (101a, 101,103, described at least one the strong sealing member (102) that 103a) extends internally forms;
Discharge end in described outlet (201) has outermost weak sealing member (101a);
When to described chamber (400) when applying external pressure, described device (100) distributes described material.
2. device according to claim 1 (100), wherein, described outermost weak sealing member (101a) provides the outlet of sealing, to prevent the external contamination of described outlet (200).
3. device according to claim 1 and 2 (100), wherein, described outlet (200) have a plurality of weak sealing members (101a, 101,103,103a), these weak sealing members form at least one surge chamber (300).
4. device according to claim 3 (100) wherein, breaks through described outermost weak sealing member (101a) and when discharging from described device (100) at described material, and described surge chamber (300) provides the controlled mobile of described material.
5. according to each described device (100) in the claim 1 to 4, wherein, inboard weak sealing member (103, intensity 103a) greater than the weak sealing member in the outside (101, intensity 101a).
6. according to each described device (100) in the claim 1 to 5, wherein, described at least one weak sealing member (101a, 101,103, sealing force 103a) is 0.6 to 3.0 newton.
7. according to each described device (100) in the claim 1 to 6, wherein, described at least one weak sealing member (101a, 101,103, intensity 103a) can be along with described weak sealing member (101a, 101,103, the variation of width 103a) and changing.
8. according to each described device (100) in the claim 1 to 7, wherein, described at least one weak sealing member (101a, 101,103,103a) prevent that described material from discharging from described chamber (400).
9. according to each described device (100) in the claim 1 to 8, wherein, described outlet (200) has the wall (105) of a plurality of conical configuration.
10. according to each described device (100) in the claim 1 to 9, wherein, the conical configuration of described outlet (200) make the thrust of described material can little by little be guided into described weak sealing member (101a, 101,103,103a).
11. according to each described device (100) in the claim 1 to 10, wherein, described outlet (200) has the discharge orifice width of 4mm to 13mm.
12. according to each described device (100) in the claim 1 to 11, wherein, described outlet (200) has cone barrel profile, cylindrical profile or its combination.
13. according to each described device (100) in the claim 1 to 12, wherein, described outlet (200) has scope 30 ° to 105 ° angular aperture.
14. according to each described device (100) in the claim 1 to 13, wherein, described outermost weak sealing member (101a) than the weak sealing member of adjacent inboard (103,103a) short.
15. according to each described device (100) in the claim 1 to 14, wherein, described outermost weak sealing member (101a) than the weak sealing member of adjacent inboard (103,103a) long.
16. according to each described device (100) in the claim 1 to 15, wherein, (103, length 103a) is equal substantially for the weak sealing member of described outermost weak sealing member (101a) and adjacent inboard.
17. according to each described device (100) in the claim 1 to 16, wherein, has at least one weak sealing member (101a, 101,103, described outlet (200) 103a) is applicable to pillowcase formula packing, strip packing, three banding bags, four banding bags, contained side bag, middle envelope, the self-support bag of supporting oneself bag and can repeat to seal.
18. according to each described device (100) in the claim 2 to 17, wherein, have a plurality of weak sealing member (101a, 101,103, described outlet (200) 103a) is applicable to pillowcase formula packing, strip packing, three banding bags, four banding bags, contained side bag, middle envelope, the self-support bag of supporting oneself bag and can repeat to seal, wherein said a plurality of weak sealing member (101a, 101,103,103a) form at least one surge chamber (300).
19. device (100) that is used for dispensable materials, comprise the chamber (400) with wall, described wall has at least one strong sealing member (102) and at least one weak sealing member (101a, 101,103) combination, wherein, described weak sealing member (101a, 101,103, the 103a) wall (105) of cross-over connection outlet (200);
Described outlet (200) with described material guide to described sealing member a little less than at least one (101a, 101,103,103a);
Described outlet (200) is limited by at least one wall (105), this at least one wall by from described sealing member a little less than at least one (101a, 101,103, described at least one the strong sealing member (102) that 103a) extends internally forms;
Discharge end in described outlet (201) has outermost weak sealing member (101a).
20. device according to claim 19 (100), wherein, described outermost weak sealing member (101a) provides the outlet of sealing, to prevent the external contamination of described outlet (200).
21. according to claim 19 or 20 described devices (100), wherein, described outlet (200) have a plurality of weak sealing members (101a, 101,103,103a), these weak sealing members form at least one surge chamber (300).
22. device according to claim 21 (100) wherein, breaks through described outermost weak sealing member (101a) and when discharging from described device (100) at described material, described surge chamber (300) provides the controlled mobile of described material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SG2010/000490 WO2012091674A1 (en) | 2010-12-30 | 2010-12-30 | Pressure operated dispensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103282286A true CN103282286A (en) | 2013-09-04 |
| CN103282286B CN103282286B (en) | 2017-02-08 |
Family
ID=44358369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080070991.0A Expired - Fee Related CN103282286B (en) | 2010-12-30 | 2010-12-30 | Pressure operated dispensing device |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20140197202A1 (en) |
| EP (1) | EP2658793B1 (en) |
| JP (1) | JP2014501674A (en) |
| CN (1) | CN103282286B (en) |
| AU (1) | AU2010366642B2 (en) |
| BR (1) | BR112013016448A2 (en) |
| CA (1) | CA2819227A1 (en) |
| MX (1) | MX2013007536A (en) |
| MY (1) | MY185003A (en) |
| SG (1) | SG190932A1 (en) |
| UA (1) | UA108290C2 (en) |
| WO (1) | WO2012091674A1 (en) |
| ZA (1) | ZA201305723B (en) |
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| CN109264184A (en) * | 2017-07-17 | 2019-01-25 | 大糖果股份有限公司 | The candy of novel package |
| CN110049927A (en) * | 2016-10-14 | 2019-07-23 | 纳幕尔杜邦公司 | Fluid bag |
| CN117580777A (en) * | 2021-06-24 | 2024-02-20 | 织宽工程株式会社 | Film package with contents |
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| ES2626447T3 (en) * | 2012-06-22 | 2017-07-25 | Nestec S.A. | Packaging for consumable products and methods to use it |
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| JP6091038B1 (en) * | 2016-10-28 | 2017-03-08 | 大成ラミック株式会社 | Packaging bag |
| JP7043741B2 (en) * | 2017-05-15 | 2022-03-30 | 大日本印刷株式会社 | Containers and distributors |
| IT201700060540A1 (en) * | 2017-06-01 | 2018-12-01 | Gianluca Simonetti | BAG FOR SIMPLIFIED OPENING |
| US11541364B2 (en) | 2018-05-11 | 2023-01-03 | Plant Tap, Inc. | Food and beverage product |
| US11547975B2 (en) | 2019-02-07 | 2023-01-10 | Plant Tap, Inc. | System and method for dispensing a beverage |
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| US20210284417A1 (en) * | 2019-05-10 | 2021-09-16 | Plant Tap, LLC | System and method for dispensing a food and beverage product |
| MX2022003921A (en) * | 2019-10-01 | 2022-07-12 | Jose Roberto Gesualdo | Individual tubular packaging made of impermeable paper for packaging drinking/mineral water or other liquid substances for ice formation. |
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2010
- 2010-12-30 UA UAA201309545A patent/UA108290C2/en unknown
- 2010-12-30 SG SG2013041710A patent/SG190932A1/en unknown
- 2010-12-30 EP EP10803528.8A patent/EP2658793B1/en not_active Not-in-force
- 2010-12-30 MX MX2013007536A patent/MX2013007536A/en unknown
- 2010-12-30 AU AU2010366642A patent/AU2010366642B2/en not_active Ceased
- 2010-12-30 JP JP2013547404A patent/JP2014501674A/en active Pending
- 2010-12-30 WO PCT/SG2010/000490 patent/WO2012091674A1/en active Application Filing
- 2010-12-30 CN CN201080070991.0A patent/CN103282286B/en not_active Expired - Fee Related
- 2010-12-30 BR BR112013016448A patent/BR112013016448A2/en not_active IP Right Cessation
- 2010-12-30 US US13/997,919 patent/US20140197202A1/en not_active Abandoned
- 2010-12-30 CA CA2819227A patent/CA2819227A1/en not_active Abandoned
- 2010-12-30 MY MYPI2013700889A patent/MY185003A/en unknown
-
2013
- 2013-07-29 ZA ZA2013/05723A patent/ZA201305723B/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913789A (en) * | 1974-02-13 | 1975-10-21 | United States Banknote Corp | Fluid container of the flexible wall capsule type |
| US4537308A (en) * | 1978-09-01 | 1985-08-27 | John P. Glass | Rupturable packages |
| US4759472A (en) * | 1986-04-17 | 1988-07-26 | Hays Macfarland & Associates | Container having a pressure-rupturable seal for dispensing contents |
| US4872556A (en) * | 1987-11-02 | 1989-10-10 | Bert Farmer | Packaging device with burst-open seal |
| US4890744A (en) * | 1988-10-28 | 1990-01-02 | W. A. Lane, Inc. | Easy open product pouch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049927A (en) * | 2016-10-14 | 2019-07-23 | 纳幕尔杜邦公司 | Fluid bag |
| CN109264184A (en) * | 2017-07-17 | 2019-01-25 | 大糖果股份有限公司 | The candy of novel package |
| CN117580777A (en) * | 2021-06-24 | 2024-02-20 | 织宽工程株式会社 | Film package with contents |
| CN117580777B (en) * | 2021-06-24 | 2024-06-11 | 织宽工程株式会社 | Film package with contents |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014501674A (en) | 2014-01-23 |
| EP2658793B1 (en) | 2017-06-21 |
| BR112013016448A2 (en) | 2019-09-24 |
| AU2010366642A1 (en) | 2013-06-06 |
| CN103282286B (en) | 2017-02-08 |
| CA2819227A1 (en) | 2012-07-05 |
| EP2658793A1 (en) | 2013-11-06 |
| MY185003A (en) | 2021-04-30 |
| WO2012091674A1 (en) | 2012-07-05 |
| ZA201305723B (en) | 2015-01-28 |
| UA108290C2 (en) | 2015-04-10 |
| RU2013135501A (en) | 2015-02-10 |
| US20140197202A1 (en) | 2014-07-17 |
| MX2013007536A (en) | 2013-08-01 |
| AU2010366642B2 (en) | 2016-07-28 |
| SG190932A1 (en) | 2013-07-31 |
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