CN101600632A - The bag that pressurized bottle is used - Google Patents
The bag that pressurized bottle is used Download PDFInfo
- Publication number
- CN101600632A CN101600632A CNA200880003956XA CN200880003956A CN101600632A CN 101600632 A CN101600632 A CN 101600632A CN A200880003956X A CNA200880003956X A CN A200880003956XA CN 200880003956 A CN200880003956 A CN 200880003956A CN 101600632 A CN101600632 A CN 101600632A
- Authority
- CN
- China
- Prior art keywords
- bag
- tubular wall
- diapire
- weld seam
- bottle
- 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.)
- Granted
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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
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Tubes (AREA)
- Manipulator (AREA)
- General Preparation And Processing Of Foods (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
- Jellies, Jams, And Syrups (AREA)
- Formation And Processing Of Food Products (AREA)
Abstract
The present invention relates to be used for the bag (1) of pressurized bottle, described bag is made of a tubular wall (2), and (22) by a weld seam closure, a valve (4) is integrated in this weld seam described tubular wall at an upper portion thereof.According to the present invention, tubular wall (2) realizes by crossover and the dual-side that welds a belt body, and tubular wall (2) (21) be diapire (3) closure of circle substantially in its underpart.Therefore, the tubular wall of bag (2) will have the basic circular cross-sectional plane that is in a big lower part, and along with being flat upper end (22) fully near it, this cross-sectional plane is tending towards becoming ellipse.Bag (1) will almost occupy the whole space of bottle, thereby reduce the stagnant dead space in this part greatly at least in main lower part.
Description
Technical field
[01] the present invention relates to the bag used according to the pressurized bottle of the preamble of main claim.
Background technology
[02] this class bag is used on the eductor of cosmetics and food and technical products class usually.Bag allows product to be administered and the propelling gas that is contained in the bottle are separated.
[03] bag generally includes two walls by four weld seam weld togethers, and a valve is installed in the weld seam, to allow to extract the contained object in the bag.
[04] in case bag is filled with, therefore bag has an oval or an oval-shaped bench section.Two side welds respectively form the edge of a protrusion, and the edge of described protrusion makes needs to increase the size of bottle so that reserve the position for it.Equally, the bottom of bag also is flat, and leaves a bottle wall in tangible mode.In other words, the stagnant dead space of bottle in-to-in that is caused by the bag geometric configuration be can not ignore.
[05] bag of a kind of natural aspirate bottle usefulness of proposition among known references FR 2 853 633 A1 wherein, is bonded together by winding up rectangular layer press mold and relative side, and forms the cylindricality core.By a slab closure, bag is connected on this slab by welding this bag in the bottom.The top of bag is welded on the circular hoop, and a pumping plant can be buckled on this hoop.When extracting product, in the bag that shrinks, form negative pressure.Yet base plate is because its hardness can stop bag to shrink fully.And, always because this thick base plate, but also since last hoop make and bag self can not be wound up along its longitudinal axis so that for example be convenient to bag be incorporated into have introductory note more go into neck bottle in, perhaps so that before installation, can reduce to store volume.
Summary of the invention
[06] therefore, the objective of the invention is to reduce on the one hand produce the required weld seam quantity of bag, reduce the stagnant dead space of bottle in-to-in on the other hand, thereby raising pack completeness, keep bag enough soft simultaneously,, be convenient to thus bag is introduced in the bottle so that bag can be wound in himself.
[07] reaches this purpose according to the present invention, the invention reside in by dual-side and give crossover and welded and obtain tubular wall a belt body.Therefore, the tubular wall of bag will have the basic circular transversal surface that is on its most of height.In addition, can avoid occurring the protrusion limit of the bag of prior art.And, a longitudinal seam is only arranged, if the known bag of prior art should have two longitudinal seams at this.
[08] preferably, the top of side weld is positioned at one of the end of the last weld seam of tubular wall.
[09] in first embodiment of the present invention,---preferably it is positioned at same plane with the last weld seam that comprises valve---is closed tubular wall by the lower edge downhand welding with tubular wall in its underpart.This first embodiment especially is easy to realize.The cross-sectional plane of bag is almost rounded in the central authorities of bag height, and this cross-sectional plane is along with near upper end and bottom, and is tending towards gradually becoming oval, and it is entirely flats at the upper and lower end parts place.Bag is part at least therebetween, occupies bottle most of space, and has greatly reduced the stagnant dead space in this part.
[10] in second embodiment, tubular wall substantially be the diapire closure of circle in its underpart by one.Therefore, circular cross-sectional plane extends in the bottom of bag, and along with close upper end, this cross-sectional plane is tending towards becoming ellipse, and it is flat fully in the upper end.Bag in its most bottom, almost occupies the whole space of bottle at least, and has reduced the stagnant dead space in this part greatly.
[11] in order to allow bag to reel certainly, preferably realize diapire, preferably use and tubular wall material therefor identical materials realization diapire with flexible material along the longitudinal axis of tubular wall.By selecting identical materials, can be convenient to production control and avoid welding the problem of uncompatibility.Therefore, reduce the storage volume of bag before can be in bag is introduced in pressurized bottle, and when the neck relative narrower of bottle, can be convenient to bag inserted and introduce in the bottle.
[12] preferably, in this case, diapire is plane and perpendicular to the longitudinal axis of bag substantially.This is the solution that is easy to realize most.Diapire preferably is fixed on the inside face of tubular wall especially by flanging.
[13] according to the present invention, preferably, tubular wall by the plastic film of metal, preferred combination polypropylene, high density or low density polyethylene (LDPE), EVOH (ethylene-vinyl alcohol copolymer) and/or
The aluminium of (polyamide and polypropylene miser) constitutes.
Description of drawings
[14] by accompanying drawing the present invention is described in more detail hereinafter, in the accompanying drawing:
[15] Fig. 1: according to the transparent view of first embodiment of bag of the present invention;
The front elevation of the bag of [16] Fig. 2: Fig. 1;
[17] Fig. 3: along the section-drawing of the line A-A of Fig. 2;
The lateral plan of the bag of [18] Fig. 4: Fig. 1;
[19] Fig. 5: according to the transparent view of second embodiment of bag of the present invention;
The front elevation of the bag of [20] Fig. 6: Fig. 5;
[21] Fig. 7: along the section-drawing of the line A-A of Fig. 6;
The lateral plan of the bag of [22] Fig. 8: Fig. 5;
The part sectional view of the bottom of the bag of [23] Fig. 9: Fig. 5.
The specific embodiment
[24] in two embodiments, bag 1,101 of the present invention is made of tubular wall 2,102.This tubular wall obtains by the dual-side that welds a belt body, wherein these two mutual crossovers of side.Therefore on the outside face of another side by the inside face of one of described side being fitted in belt body, formation longitudinal seam 23,123.Therefore this longitudinal seam is positioned on the extended line of tubular wall, and protrudes unlike the situation under the prior art, in the prior art, faces each other by the inside face that makes the belt body edge part and to arrange and weld two edges.
[25] tubular wall 2,102 is made of for example belt body by a weld seam closed in itself, thereby obtains not have the circular cross section that protrudes the limit.
[26] upper end 22,122 upward is closed by flattening tubular wall and tubular wall being welded on himself.One known aerosol valves 4,104 own is set at the center of this weld seam 22,122, in order to allow to extract the product that is contained in the bag 1,101.
[27] for example can select the plastic film of a kind of metal as in conjunction with polypropylene, high density or low density polyethylene (LDPE), EVOH (ethylene-vinyl alcohol copolymer) and/or
(aluminium of polyamide and polyacrylic compound is as material.
[28] this bag is used to be introduced in the distributing box bottle.Valve is used to extract the contained object of bag.In case described valve is activated, it is outside and a kind of gas or other propellant in container just is used to promote contained object and passes valve to be installed in bag.
[29] in first embodiment of the present invention,, tubular wall 102 is closed in its bottom 21 by the lower edge 121 of the described wall of downhand welding.Last weld seam 122 and following weld seam 121 are preferably located in the same level, although this is not to be inevitable requirement.Longitudinal seam 123 is preferably located in down weld seam 121 and one of end last weld seam 122.
[30] in second embodiment, tubular wall 2 is circular diapire 3 sealings in its bottom 21 substantially, and this diapire is made with flexible material, preferably adopts with tubular wall material therefor identical materials and makes.
[31] diapire 3 for example is fixed in the bottom 21 of bag 2 by welding.This diapire 3 is smooth substantially, and extends in the plane perpendicular to the longitudinal axis of bag 1.For example can weld this diapire like this:, make formation as shown in Figure 9 be parallel to one of bag longitudinal axis and protrude limit 31 with the periphery turnover downwards of diapire 3.
[32] no matter be first or second embodiment, the advantage of this bag all is: only need three weld seams, but not four weld seams in the bag of prior art.In addition, the shape of bag is cylindrical substantially on a suitable major part of its height, but not oval of the prior art or ellipse.In addition, do not have vertical flat weld on the whole height of bag, this can reduce the stagnant dead space in the bottle effectively.Obtain better filling rate thus.Therefore in fact, the tubular wall base portion is cylindrical, and can aim at better should the interior wall of a container of it introducing.
The note tabulation:
101 bags
102 tubular walls
121 bottoms
122 upper ends
123 side welds
104 valves
1 bag
2 tubular walls
21 bottoms
22 upper ends
23 side welds
3 diapires
31 flangings
4 valves
Claims (10)
1. the bag (1,101) that is used for pressurized bottle, described bag is made of the tubular wall (2,102) of a flexibility, and described tubular wall (22,122) at an upper portion thereof is closed like this: flatten this tubular wall so that described tubular wall is welded to one another itself; One aerosol valves (4,104) is installed in the weld seam, it is characterized in that, described tubular wall (2,102) is also welded by dual-side (23, the 123) crossover with a belt body and obtains.
2. according to the described bag of claim 1 (1,101), it is characterized in that the top of side weld (23,123) is positioned at one of the end of the last weld seam (22,122) of described tubular wall.
3. according to claim 1 or 2 described bags (101), it is characterized in that (121) lower edge by this tubular wall of downhand welding is closed described tubular wall (102) in its underpart.
4. according to the described bag of claim 3 (101), it is characterized in that described weld seam (121) down and the described weld seam (122) of going up are positioned at same level substantially.
5. according to claim 1 or 2 described bags (1), it is characterized in that described tubular wall (2) is rounded substantially diapire (3) closure of (21) quilt in its underpart.
6. according to the described bag of claim 5 (1), it is characterized in that described diapire (3) is made with flexible material, preferably to make with described tubular wall (2) material therefor identical materials.
7. according to claim 5 or 6 described bags (1), it is characterized in that, described diapire (3) be substantially flat and perpendicular to the longitudinal axis of described bag (1).
8. according to each described bag (1) in the claim 5,6,7, it is characterized in that described diapire (3) is fixed on the inside face of described tubular wall (2).
9. according to the described bag of claim 8 (1), it is characterized in that described diapire (3) is fixed on the described tubular wall by flanging (31).
10. each described bag (1) in requiring according to aforesaid right is characterized in that described tubular wall (2) is made of the plastic film of metal, preferably by in conjunction with polypropylene, high density or low-density polyethylene, EVOH (ethylene-vinyl alcohol copolymer) and/or
The aluminium of (polyamide and polyacrylic compound) constitutes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0701298A FR2912999B1 (en) | 2007-02-23 | 2007-02-23 | POCKET FOR PRESSURIZED BOTTLE |
| FR0701298 | 2007-02-23 | ||
| PCT/EP2008/052182 WO2008107319A1 (en) | 2007-02-23 | 2008-02-22 | Pouch for a pressurized bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101600632A true CN101600632A (en) | 2009-12-09 |
| CN101600632B CN101600632B (en) | 2011-06-08 |
Family
ID=38520666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880003956XA Expired - Fee Related CN101600632B (en) | 2007-02-23 | 2008-02-22 | Pouch for a pressurized bottle |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20100176153A1 (en) |
| EP (1) | EP2125569B1 (en) |
| JP (1) | JP2010519144A (en) |
| CN (1) | CN101600632B (en) |
| AT (1) | ATE463444T1 (en) |
| AU (1) | AU2008223993A1 (en) |
| BR (1) | BRPI0807503A2 (en) |
| CA (1) | CA2678629A1 (en) |
| DE (1) | DE602008000982D1 (en) |
| DK (1) | DK2125569T3 (en) |
| ES (1) | ES2341398T3 (en) |
| FR (1) | FR2912999B1 (en) |
| HK (1) | HK1137709A1 (en) |
| IL (1) | IL199669A0 (en) |
| MX (1) | MX2009007553A (en) |
| PL (1) | PL2125569T3 (en) |
| PT (1) | PT2125569E (en) |
| RU (1) | RU2009135387A (en) |
| WO (1) | WO2008107319A1 (en) |
| ZA (1) | ZA200904733B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20090739A1 (en) * | 2009-11-13 | 2011-05-14 | Bakel Werner Hans Joachim Van | DEVICE FOR THE INSERTION OF A PRESSURIZED FLUID IN GAS LPG TANK |
| AU2013330959A1 (en) * | 2012-10-19 | 2015-05-07 | Rust-Oleum Corporation | Propellantless aerosol system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3511435A (en) * | 1965-10-21 | 1970-05-12 | Continental Can Co | Laminated container and method of making a laminated container |
| JPS56166243U (en) * | 1980-05-13 | 1981-12-09 | ||
| US5059036A (en) * | 1990-04-27 | 1991-10-22 | Kapak Corporation | Vented pouch arrangement and method |
| JPH0453691U (en) * | 1990-09-13 | 1992-05-07 | ||
| DE4332885A1 (en) * | 1992-09-28 | 1994-03-31 | Colgate Palmolive Co | Squeezable dispenser for toothpaste etc. - has inner flexible disposable container fitting into outer container and closed by cap and one-way locking valves |
| US5919360A (en) * | 1996-08-07 | 1999-07-06 | Cuno, Inc. | Additive dispensing apparatus |
| JP2001328652A (en) * | 2000-05-19 | 2001-11-27 | Hosokawa Yoko Co Ltd | Discharging gun cartridge, discharging gun cartridge assembly, and manufacturing method of the discharging gun cartridge |
| FR2853633B1 (en) * | 2003-04-10 | 2005-09-23 | Kamaya Kagaku Kogyo Kabushiki | DOUBLE CONTAINER WITH DISTRIBUTOR |
-
2007
- 2007-02-23 FR FR0701298A patent/FR2912999B1/en not_active Expired - Fee Related
-
2008
- 2008-02-22 JP JP2009550720A patent/JP2010519144A/en active Pending
- 2008-02-22 RU RU2009135387/12A patent/RU2009135387A/en not_active Application Discontinuation
- 2008-02-22 DK DK08717045.2T patent/DK2125569T3/en active
- 2008-02-22 DE DE602008000982T patent/DE602008000982D1/en active Active
- 2008-02-22 MX MX2009007553A patent/MX2009007553A/en active IP Right Grant
- 2008-02-22 CN CN200880003956XA patent/CN101600632B/en not_active Expired - Fee Related
- 2008-02-22 ES ES08717045T patent/ES2341398T3/en active Active
- 2008-02-22 BR BRPI0807503-4A patent/BRPI0807503A2/en not_active IP Right Cessation
- 2008-02-22 AT AT08717045T patent/ATE463444T1/en active
- 2008-02-22 EP EP08717045A patent/EP2125569B1/en active Active
- 2008-02-22 PL PL08717045T patent/PL2125569T3/en unknown
- 2008-02-22 AU AU2008223993A patent/AU2008223993A1/en not_active Abandoned
- 2008-02-22 PT PT08717045T patent/PT2125569E/en unknown
- 2008-02-22 WO PCT/EP2008/052182 patent/WO2008107319A1/en active Application Filing
- 2008-02-22 CA CA002678629A patent/CA2678629A1/en not_active Abandoned
- 2008-02-22 US US12/528,372 patent/US20100176153A1/en not_active Abandoned
-
2009
- 2009-07-02 IL IL199669A patent/IL199669A0/en unknown
- 2009-07-07 ZA ZA200904733A patent/ZA200904733B/en unknown
-
2010
- 2010-02-05 HK HK10101306.5A patent/HK1137709A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE602008000982D1 (en) | 2010-05-20 |
| PL2125569T3 (en) | 2010-09-30 |
| BRPI0807503A2 (en) | 2014-05-27 |
| US20100176153A1 (en) | 2010-07-15 |
| ES2341398T3 (en) | 2010-06-18 |
| DK2125569T3 (en) | 2010-07-19 |
| PT2125569E (en) | 2010-05-31 |
| WO2008107319A1 (en) | 2008-09-12 |
| FR2912999A1 (en) | 2008-08-29 |
| IL199669A0 (en) | 2010-04-15 |
| CN101600632B (en) | 2011-06-08 |
| CA2678629A1 (en) | 2008-09-12 |
| ATE463444T1 (en) | 2010-04-15 |
| AU2008223993A1 (en) | 2008-09-12 |
| FR2912999B1 (en) | 2009-04-17 |
| ZA200904733B (en) | 2010-04-28 |
| EP2125569B1 (en) | 2010-04-07 |
| EP2125569A1 (en) | 2009-12-02 |
| MX2009007553A (en) | 2009-08-13 |
| JP2010519144A (en) | 2010-06-03 |
| HK1137709A1 (en) | 2010-08-06 |
| RU2009135387A (en) | 2011-03-27 |
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Granted publication date: 20110608 Termination date: 20140222 |