WO1994026624A1 - Nachfüllpackung - Google Patents
Nachfüllpackung Download PDFInfo
- Publication number
- WO1994026624A1 WO1994026624A1 PCT/EP1994/001533 EP9401533W WO9426624A1 WO 1994026624 A1 WO1994026624 A1 WO 1994026624A1 EP 9401533 W EP9401533 W EP 9401533W WO 9426624 A1 WO9426624 A1 WO 9426624A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- housing
- refill
- opening
- pack according
- Prior art date
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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Definitions
- the invention relates to a refill with a housing and an exchangeable fillable container, so that when the pack is refilled, the pouring is not poured or shaken. In this way, a clean, hygienic and lossless refill is guaranteed.
- a refill pack with a compressible container and an exchangeable bag is known from US Pat. No. 4,469,250.
- the container consists of an upper and a lower part which, when screwed together, clamp the bag between them.
- the upper part has a first check valve for dispensing the contents of the bag and the lower part has a second check valve for the inflow of outside air into the space between the container and the bag.
- the container When emptying, the container is compressed and the filling of the bag is pressed out via the first check valve.
- the Va caused by the loss of filling Vacuum in the container is equalized by supplying air through the second check valve.
- the bag hangs freely in the container below the container screw connection.
- US 5 156 299 relates to a refill package consisting of a two-part container with a manual pump head and an exchangeable bag.
- the side walls of the bag have grooves or folds which are connected to the bag opening and are intended to facilitate the liquid transport from all areas of the bag.
- the bag is only connected to the container in the area of the bag opening.
- the invention has for its object to provide a refill with a housing and an exchange container, which has a simple and inexpensive construction, and a collapse of the container during emptying is reliably prevented.
- the container according to the invention advantageously has a small volume and weight, so that little waste occurs.
- the housing can be used several times and, if necessary, can be constructed in a complex manner.
- the invention is based on the basic idea of providing at least one guide on the sides of the container which engages with at least one corresponding holder in the housing. In this way, the container is stabilized in its position in the housing even in the emptied or partially emptied state and its collapse is prevented. The container can thus be emptied reliably and completely.
- the advantage of the invention lies in the simple and cost-effective manufacture of the refill, in a user-friendly usability and in a wide range of uses, e.g. for liquid, pasty or powdered container fillings.
- the housing can be adapted to a already known appearance of containers without an inner container and replace them.
- FIG. 3 shows a cross section along the line AA 1 in FIG. 2,
- FIG. 3a shows an enlarged illustration of the upper part of the embodiment according to the invention according to FIG. 3,
- FIG. 5 shows a side view of part 1b with webs according to FIG. 3,
- FIG. 6 is a side view of the container of FIG. 2
- 7 is a side view of the container of FIG. 3
- FIG. 8 shows a side view of the container according to FIG. 6, held on the part 1b according to FIG. 4,
- FIG. 9 is a side view of the container according to FIG. 8 perpendicular to the plane of the drawing.
- FIG. 10 is a plan view of the container shown in FIG. 8,
- FIG. 11 shows a section through an embodiment according to the invention with level detection
- FIG. 12b shows a cross section along the line B-B 'in FIG. 12a
- FIG. 12c is an enlarged detail from FIG. 12c
- FIG. 13a shows a cross section through a further embodiment according to the invention with guides for the container integrated in the housing wall
- FIG. 13b shows a cross section through a further embodiment according to the invention with webs standing upright from the housing base as guides for the container,
- 13c shows a cross section through a further embodiment according to the invention with a guide ring which only partially surrounds the container.
- 14a shows a cross section through a further embodiment according to the invention
- FIG. 14b is an enlarged detail from FIG. 14a
- FIG. 14c shows a cross section through FIG. 14b perpendicular to the plane of the drawing
- FIG. 15b shows a top view of the embodiment according to the invention according to FIG. 15a
- FIG. 16a shows a side view of the embodiment according to the invention according to FIG. 15a in the closed state and with a cut upper part
- FIG. 16b shows an enlarged illustration of the sectioned area in FIG. 16a
- FIG. 17a shows the embodiment according to the invention in accordance with FIG.
- FIG. 17b shows a top view of the embodiment according to the invention according to FIG. 17a
- 19b shows a plan view of the embodiment according to the invention according to FIG. 19a, the housing being cut perpendicular to the plane of the drawing, 19c is an enlarged view of FIG. 19b,
- FIG. 20a shows the container according to FIG. 19 in a partially sectioned side view
- FIG. 20b shows a front view parallel to the plane of the drawing of the embodiment according to the invention according to FIG. 20a.
- FIG. 1 shows a cross section through an embodiment of the refill pack according to the invention, which has an oval shape in cross section parallel to the plane of the drawing with two broad and two narrow sides.
- the cross section shown in FIG. 1 runs through the central axis perpendicular to the broad sides of an outer housing 1.
- a container 2 has loops 3 which are pushed over webs 4 and is seated with a flange 8 which surrounds a container opening 7 , on the upper ends 13 of the webs 4 in recesses 14.
- the housing 1 has a first part 1 a and a second part 1 b, which are detachably connected to one another via at least one latching device 11 (below or above the drawing plane).
- the part la has at its upper end a dispenser 5 for the filling, a cap 6 and a nozzle 10.
- the connector 10 engages in the container opening 7 and seals it against the flange 8 by a seal 10 a. If the opening 7 of the container 2 is covered with a film before the container 1 is assembled, this is broken through by the connector 10 when the housing parts 1 a, 1 b are connected.
- the housing 1 and the container 2 are preferably made of plastic, the housing being stiff but flexible and the container being designed as a film bag 9.
- the housing 1 is pressed together by the hand of the user and the pressure is transferred to the bag 2, whereby its contents are emptied via the dispenser 5 when the closure cap 6 is open.
- the compressed housing 1 deforms into to a certain extent the webs 4. These then pull the bag 2 back into its starting position after the housing 1 has been released, as a result of which the bag 2 is also ventilated again.
- the construction according to the invention with the bags guided in the holders of a housing also permits simple pouring out of the refill pack without the application of pressure.
- FIG. 2 shows a preferred arrangement of the webs 4. These are advantageously arranged on the wide sides of the housing 1 and outside the center. As a result, pressure can be transmitted to the bag 2 via the webs 4 without impairment through the webs 4, via the sides of the housing 1, which are preferably thinner in the wall area.
- FIG. 3 shows a section through the embodiment according to FIG. 2 along the line AA 1 .
- Fig. 3a is an enlarged view of the upper part of the refill according to Fig. 3 with the nozzle 10 and the seal 10a.
- FIGS. 4 and 5 show the second part 1b of the housing with the webs 4, and FIGS. 6 and 7 show corresponding illustrations of the matching bag 2 with loops 3 for the webs 4.
- the bag preferably consists of one on the edges transparent film welded to one another, the film being only partially printed for visual inspection of the fill level.
- the loops 3 are preferably attached to the bag cover 9 by welding.
- a plurality of viewing windows 15 are provided in the side wall of the housing 1, which enable the fill level of the bag 2 to be checked.
- Figures 8 and 9 show the bag according to Figures 6 and 7, held by the webs 4 on the second part 1b, in the front and side view.
- the projections of the latching devices engage with holes 12 in the first part 1 a of the container 1 (see also FIG. 2).
- the part 1 a can easily be detached from the part 1 b by pressure on the elastically held projection 11.
- FIG 8a shows another embodiment according to the invention of holding the bag 2 on the part 1b.
- Both the webs 4 and the loops 3 are tapered or wedge-shaped. In this way, the insertion of the bag 2 on the part 1b is made easier for the user.
- Fig. 10 the held bag according to Figures 8 and 9 is shown in plan view.
- FIG. 11 shows a section of the embodiment according to the invention according to FIG. 1 perpendicular to the plane of the drawing.
- the elongated holes drawn with broken lines represent viewing windows 15 arranged in the wall of the housing side 1 a, which enable the filling level to be checked in the bag 2 which is transparent below the viewing windows 15.
- Figures 12a to d show a further embodiment according to the invention.
- 12a shows the embodiment according to the invention in a cut state.
- the bag 2 has on its outer side a molded circumferential ring 16 as a holder, which is guided in two webs 4 (only one is visible).
- the webs which are free-standing on the housing base have a dovetail shape 18, the dovetail 18 being guided in dovetail grooves 17 of the ring 16.
- 12b shows a cross section along the line BB 'in FIG. 12a.
- FIGS. 13a to c show different embodiments of the guidance and holding of the bag in the housing according to the invention.
- the holder of the bag is designed as an integral component 19 of the container wall 1b.
- the device 19 has a hollow dovetail shape in cross section, which engages with a corresponding groove in the ring 16.
- the hollow dovetail shape ensures an elastic yield when the housing wall is pressed together.
- 13b shows an alternative holding of the bag in the housing.
- 13c shows an embodiment according to the invention in which the ring 16 in the embodiment of the holder according to FIG. 13a only partially surrounds the bag 2. This makes it easier to compress the bag when emptying.
- the embodiments according to the invention according to FIGS. 13a to 13c have a smaller wall thickness in the pressure region of the housing 1 in the direction of its shorter axis, which also makes it easier to compress the housing when emptying the bag 2.
- FIGS. 14a to 17b A further embodiment according to the invention is described in FIGS. 14a to 17b.
- the ring 16 does not completely surround the bag 2 (see FIG. 13c), and the flange 8, the first part 1 a and the closure cap 6 differ from the previously illustrated embodiments.
- the bag and the housing are shown in the non-assembled state in FIG. 14a.
- the bag 2 is with Dovetail grooves on the ring 16 are inserted into dovetails integrally connected to the second housing part 1b, pushed into the second housing part 1b, and then the part 1b is connected to the first housing part 1a.
- the flange 8 has at its upper end a membrane 21 with the removal opening 7, which is closed by an insert 22 before the first removal.
- This insert 22 serves as tamper-evident device, which is grasped and removed by hooks 24 in the closure cap 6 when the bag is first opened.
- 14b shows an enlarged illustration of the membrane 21 and the insert 22 according to FIG. 14a.
- the membrane 21 and the insert 22 according to FIG. 14a.
- 14c is a cross section perpendicular to the plane of the drawing in FIG. 14b.
- Two opposing comb-like recesses 23 are formed in the bulge 26, into which the hooks 24 snap into place when the closure cap 6 is closed and thus snap behind the insert 22.
- 15a shows the housing 1 with the bag 2 in the assembled state.
- 15b shows a top view of the embodiment according to the invention according to FIG. 15a.
- the insert 22 is snapped behind by the hooks 24 (FIG. 16a and enlarged representation FIG. 16b).
- the curvature of the insert 22 lies in a corresponding recess 25 in the closure cap 6.
- the old one Insert 22 is removed from closure cap 6 by sliding it sideways, and the process of lifting off the originality assurance in the form of insert 22 is repeated as previously described, with new insert 22 remaining in closure cap 6.
- the flange 8 described above can be used according to the invention in any container.
- FIG. 18 shows a further embodiment according to the invention, wherein the flange 8 is only shown schematically, but corresponds to the embodiment according to FIGS. 15a and b.
- the bag 2 has circumferential rings 20 on its inside which spread and reinforce the wall of the bag (two rings are shown in FIG. 18). After the bag 2 has been inserted into the second housing part 1b, the rings 20 form-fit with the housing 1 via the wall of the bag 2, the wall of the part 1b serving as a holder.
- the rings 20 reliably prevent the empty bag 2 from collapsing and allow the bag 2 to be compressed elastically when emptied.
- the bag can have only one ring.
- the ring or rings can be open and / or have a spiral shape.
- FIGS. 19a to c and 20a and b show a further embodiment according to the invention.
- FIG. 19a shows a refill in which the container 2 is self-supporting and thin-walled. This type of container is preferably blown, or by means of a very small wall thickness.
- the flange 8 with the container opening 7 is molded directly onto the container 2.
- the flange 8 can also be in two parts. In order to better fill the container 2, a large bore is provided, which is then closed by an intermediate ring with the container opening 7 and the insert 22.
- FIG. 19b shows a top view of the embodiment according to the invention according to FIG. 19a, wherein the housing 1 is cut open.
- 19c shows an enlarged representation of FIG. 19b.
- a dovetail 18 is molded onto the container 2 on both sides.
- FIG. 20a the container 2 according to FIGS. 19a to c is shown in a partially sectioned side view.
- 20b shows a front view of the embodiment according to the invention according to FIG. 20a parallel to the plane of the drawing.
- the dovetails 18 arranged on both sides can have different lengths, it being possible for one dovetail to be staggered in height. In this way, the insertion of the container 2 into the housing 1 can be facilitated by the consumer.
- the refill is preferably provided for containers with a volume of 125, 250 or 500 ml. However, refill packs for larger containers can also be produced.
- the refill can be used for drinks, food (e.g. ketchup), cosmetics, detergents, paints, glue, powder, graphite powder, etc. be used.
- the invention can have many different modes of application. Instead of the loops 3 on the container or bag 2
- Moldings should be provided with rails instead of the webs
- An embodiment is also possible in which e.g. a pair of loops 3 and webs 4 are arranged quasi diagonally opposite one another at the greatest distance from one another.
- the contents of the container 2 can also be sucked off, for example, through a straw.
- This embodiment can be used, for example, as Drinking set filled with milk, fruit juice etc. are used. Due to the possibility, for example, of varying the webs 4 in design and position, the design of the housing 1 is very free (free form). The housing 1 can therefore be designed like a bottle, now known, without a container.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Steroid Compounds (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2162480 CA2162480A1 (en) | 1993-05-14 | 1994-05-11 | Refillable package |
AU69275/94A AU6927594A (en) | 1993-05-14 | 1994-05-11 | Refillable package |
BR9406400A BR9406400A (pt) | 1993-05-14 | 1994-05-11 | Embalagem recarregável fecho para a mesma e uso da mesma |
KR1019950705087A KR960702408A (ko) | 1993-05-14 | 1994-05-11 | 재충가능한 패키지 |
RU95122678A RU2128138C1 (ru) | 1993-05-14 | 1994-05-11 | Повторно наполняемая упаковка и укупорка для нее |
JP52497094A JPH08510198A (ja) | 1993-05-14 | 1994-05-11 | 詰め替え可能なパッケージ |
DE59401863T DE59401863D1 (de) | 1993-05-14 | 1994-05-11 | Nachfüllpackung |
EP19940917623 EP0697001B1 (de) | 1993-05-14 | 1994-05-11 | Nachfüllpackung |
PL94311663A PL174175B1 (pl) | 1993-05-14 | 1994-05-11 | Opakowanie do ponownego napełniania |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934316302 DE4316302C2 (de) | 1993-05-14 | 1993-05-14 | Nachfüllpackung |
DEP4316302.5 | 1993-05-14 | ||
DE19944400442 DE4400442A1 (de) | 1994-01-10 | 1994-01-10 | Nachfüllpackung |
DEP4400442.7 | 1994-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994026624A1 true WO1994026624A1 (de) | 1994-11-24 |
Family
ID=25925951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1994/001533 WO1994026624A1 (de) | 1993-05-14 | 1994-05-11 | Nachfüllpackung |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0697001B1 (de) |
JP (1) | JPH08510198A (de) |
KR (1) | KR960702408A (de) |
AT (1) | ATE149140T1 (de) |
AU (1) | AU6927594A (de) |
BR (1) | BR9406400A (de) |
CA (1) | CA2162480A1 (de) |
DE (1) | DE59401863D1 (de) |
HU (1) | HUT73298A (de) |
PL (1) | PL174175B1 (de) |
RU (1) | RU2128138C1 (de) |
WO (1) | WO1994026624A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800718A1 (fr) * | 1999-11-09 | 2001-05-11 | Valois Sa | Distributeur de produit fluide a coque rigide et poche souple |
EP3088325A4 (de) * | 2013-12-27 | 2017-08-23 | Kao Corporation | Quetschbarer behälter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5240760B2 (ja) * | 2008-03-31 | 2013-07-17 | 株式会社吉野工業所 | 押下ヘッドの位置合わせ機構 |
JP6427413B2 (ja) * | 2013-12-27 | 2018-11-21 | 花王株式会社 | 2重容器用内袋 |
FR3062076B1 (fr) * | 2017-01-25 | 2019-03-29 | Gb Developpement | Dispositif de distribution de produit a recharge ou module |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0492009A1 (de) * | 1989-04-12 | 1992-07-01 | William R. Stoody | Flexible Kunststoffeinlage für Spender |
DE9211396U1 (de) * | 1991-08-28 | 1992-12-24 | Bramlage GmbH, 49393 Lohne | Spender |
EP0520491A1 (de) * | 1991-06-27 | 1992-12-30 | Kautex Werke Reinold Hagen Ag | Quetschflasche mit Innenbehälter |
-
1994
- 1994-05-11 KR KR1019950705087A patent/KR960702408A/ko not_active Application Discontinuation
- 1994-05-11 EP EP19940917623 patent/EP0697001B1/de not_active Expired - Lifetime
- 1994-05-11 BR BR9406400A patent/BR9406400A/pt not_active Application Discontinuation
- 1994-05-11 PL PL94311663A patent/PL174175B1/pl unknown
- 1994-05-11 AT AT94917623T patent/ATE149140T1/de not_active IP Right Cessation
- 1994-05-11 HU HU9503244A patent/HUT73298A/hu unknown
- 1994-05-11 DE DE59401863T patent/DE59401863D1/de not_active Expired - Fee Related
- 1994-05-11 CA CA 2162480 patent/CA2162480A1/en not_active Abandoned
- 1994-05-11 WO PCT/EP1994/001533 patent/WO1994026624A1/de active IP Right Grant
- 1994-05-11 JP JP52497094A patent/JPH08510198A/ja active Pending
- 1994-05-11 AU AU69275/94A patent/AU6927594A/en not_active Abandoned
- 1994-05-11 RU RU95122678A patent/RU2128138C1/ru active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0492009A1 (de) * | 1989-04-12 | 1992-07-01 | William R. Stoody | Flexible Kunststoffeinlage für Spender |
EP0520491A1 (de) * | 1991-06-27 | 1992-12-30 | Kautex Werke Reinold Hagen Ag | Quetschflasche mit Innenbehälter |
DE9211396U1 (de) * | 1991-08-28 | 1992-12-24 | Bramlage GmbH, 49393 Lohne | Spender |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2800718A1 (fr) * | 1999-11-09 | 2001-05-11 | Valois Sa | Distributeur de produit fluide a coque rigide et poche souple |
EP3088325A4 (de) * | 2013-12-27 | 2017-08-23 | Kao Corporation | Quetschbarer behälter |
US9815610B2 (en) | 2013-12-27 | 2017-11-14 | Kao Corporation | Squeeze container |
Also Published As
Publication number | Publication date |
---|---|
CA2162480A1 (en) | 1994-11-24 |
HU9503244D0 (en) | 1996-01-29 |
PL174175B1 (pl) | 1998-06-30 |
PL311663A1 (en) | 1996-03-04 |
AU6927594A (en) | 1994-12-12 |
EP0697001B1 (de) | 1997-02-26 |
HUT73298A (en) | 1996-07-29 |
EP0697001A1 (de) | 1996-02-21 |
JPH08510198A (ja) | 1996-10-29 |
DE59401863D1 (de) | 1997-04-03 |
KR960702408A (ko) | 1996-04-27 |
BR9406400A (pt) | 1996-02-13 |
RU2128138C1 (ru) | 1999-03-27 |
ATE149140T1 (de) | 1997-03-15 |
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