WO1994004439A1 - Verpackung für kleb- und/oder dichtstoffe - Google Patents
Verpackung für kleb- und/oder dichtstoffe Download PDFInfo
- Publication number
- WO1994004439A1 WO1994004439A1 PCT/EP1993/002067 EP9302067W WO9404439A1 WO 1994004439 A1 WO1994004439 A1 WO 1994004439A1 EP 9302067 W EP9302067 W EP 9302067W WO 9404439 A1 WO9404439 A1 WO 9404439A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- packaging
- inner packaging
- composite film
- blank
- packaging according
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/80—Arrangements of heating or cooling devices for liquids to be transferred
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/12—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers movable towards or away from container or wrapper during filling or depositing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/005—Unpacking of articles or materials, not otherwise provided for by expelling contents, e.g. by squeezing 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
- 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
- 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
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
- B65D83/0044—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container the piston having a dispensing opening formed in the piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
- B67D7/0227—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants by an ejection plunger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/58—Arrangements of pumps
- B67D7/62—Arrangements of pumps power operated
- B67D7/64—Arrangements of pumps power operated of piston type
- B67D7/645—Barrel pumps
Definitions
- the present invention relates to packaging for adhesives and / or sealants according to the preamble of the patent claim, their use and a method for filling and emptying them.
- Adhesives and sealants are supplied for large industrial consumers in drums or similar large-volume containers, which are generally made of metal.
- this packaging must effectively prevent the ingress of air or moisture in order to avoid premature curing or hardening of the adhesive / sealant. This tightness against air or moisture must be ensured both during filling, transport, storage and during emptying of the packaging.
- DE-C-3605422 describes a method for filling and emptying a container for a flowable material, whereby this material is filled into a flexible inner packaging that is tight for the material.
- This inner packaging is adapted to the dimensions of the outer transport container, as a rule a metal barrel or metal lifting block.
- the sack-like inner packaging is first filled with the flowable material in a pot-like intermediate container with a suitable filling device.
- the dimensions of the intermediate container are chosen to be somewhat smaller than the corresponding internal dimensions of the actual transport container.
- a rigid cover plate is then placed on the material surface and the inner packaging is sealed at its upper end by superimposing and welding the edge areas.
- the inner packaging thus filled and closed is then turned together with the intermediate container by 180 ° and placed on the somewhat larger transport container so that the filled and closed inner packaging is introduced into the transport container.
- the transport container is then closed with a lid.
- the cover is removed to remove the material and the material is removed using a suitable conveyor.
- a feed pump is expediently connected to a pressure follower plate. The latter is placed in the flat surface after an opening has been cut, and the material to be removed is brought together. compress the inner packaging upwards.
- the method according to DE-C-360542 is also described in detail in Adphase 1987, Issue 12, pp.25-26.
- DE-U-8812012 therefore proposes packaging bags made of multilayer composite films as inner packaging, the layer structure consisting of three layers of polymer film and one layer of metal film in order to protect the adhesive / sealant even better against the effects of moisture and / or air.
- the pressure follower plate is soiled by material. During the barrel change, this material is exposed to atmospheric moisture, so that hardening occurs which, in subsequent filling processes, leads to contamination of the material in the form of hardened scraps of skin or hardened lumps in the adhesive / sealant.
- the rigid cover plate according to DE-C-3605422 in practice a plate made of polypropylene or polyethylene of at least 2 mm thickness is generally used. remains in the emptied inner packaging together with the remaining amount of the adhesive / sealant - it cannot be recycled with reasonable effort and thus makes the entire inner packaging considerably more expensive. In addition, it complicates the material recycling of the inner packaging, since in practice only multi-layer composite films with a metal film have proven themselves as inner packaging, and therefore there is an inseparable mixture of different packaging materials.
- the object of the invention is to further develop the known packaging and the methods known per se for filling and emptying this packaging in such a way that the disadvantages listed above are avoided in the most cost-effective manner possible.
- Figure 1 The filling of the inner packaging in
- the inner packaging 2 is inserted into the intermediate container 1.
- the blank 3 is attached to the pressure follower plate 4.
- the round blank has somewhat larger dimensions than the pressure follower plate, so that the blank can be guided beyond the edge region of the pressure follower plate.
- the round blank can be mechanically fixed to the pressure follower plate, for example by clamping.
- the round blank contains a central bore which is adapted to the inside diameter of the material delivery tube 5.
- the round blank has a square cut. This configuration ensures that the pressure follower plate 4 is protected from contamination by the adhesive / sealant to be filled into the inner packaging.
- the upper end of the inner packaging 2 is thereby over the edge 7 of the intermediate container ters pulled so that the inner packaging lies smooth and wrinkle-free on the inner walls of the intermediate container.
- the pressure follower plate can either be moved up with the help of the hold-down device 6 according to the fill level of the container.
- the hold-down device 6 can rigidly fix the unit consisting of the follower plate and the material conveying pipe, in which case the intermediate container 1 is moved downwards according to the degree of filling.
- the inner packaging 2 and the circular blank 3 consist of a multi-layer composite material, one layer consisting of a metal foil.
- the layer structure consists at least of three layers, the metal foil being laminated between two polymer foils.
- the layers of the polymer films preferably consist of polyolefins, e.g. Polypropylene and / or polyethylene, the metal foil is preferably an aluminum foil.
- inner packaging and circular blanks with more than two polymer layers can also be used without any problems; in any case, a metal foil must be provided as the intermediate layer.
- Other materials for the other polymer films include, for example Polyamide or polyester in question.
- the bag-like inner packaging is designed in such a way that a completely flat and wrinkle-free bottom area results after insertion into the intermediate container.
- FIG. 2 shows the closed inner packaging 2 in the intermediate container 1. Surprisingly, it has been shown that when using the above-mentioned composite materials for the inner packaging 2 and the round blank 3, the upper end of the inner packaging only has to be folded over and folded according to FIG and does not need to be welded to ensure reliable protection of the adhesive / sealant against the ingress of moisture and / or atmospheric oxygen. This means a significant simplification of work and cost savings.
- the filled and closed inner packaging is then introduced into the transport packaging 9 by turning it inside out.
- a cover plate 12 with a central hole 13 is placed on top of the flat surface of the inner packaging before the transport packaging is closed.
- the function of this disc is explained in more detail below.
- the material properties of this cover plate are of minor importance, so that here preferably inexpensive and easy to dispose of materials such as e.g. Cardboard disks are used.
- the transport container 9 is closed with the lid 11.
- FIG. 4 shows the conditions during the emptying of the packaging by the user.
- the lid 11 is removed, using the cover plate 12 as a template, a hole 14 was cut in the inner packaging in a congruent manner with the central hole 13.
- the hold-down device 6 presses the pressure follower plate 4 down onto the flexible inner packaging 2, as a result of which the adhesive / sealant is conveyed through the material feed pipe 5 to a pump (not shown) and from there is further conveyed to the application system. In doing so, prevents the cover plate 12 from contaminating the pressure follower plate 4 with the K3 b / sealant even in the event that the wall of the inner packaging 2 further tears under the high delivery pressure. Such contamination is observed very often without a cover plate 12.
- the flexible inner packaging 2 folds below the pressure follower plate 4 like an accordion 15.
- the rigidity of a circular blank 3 made of the same composite film as the inner packaging 2 is sufficient without this circular blank 3 being able to reach the material conveying tube 5 at the end of the emptying process.
- the design of the packaging according to the invention thus enables a particularly economical form of packaging, in particular for air-sensitive and / or moisture-sensitive, pasty and / or highly viscous adhesives / sealants, since the labor-intensive and unreliable closing of the inner packaging e.g. by welding or twisting with wires, and the remnants of the inner packaging can be disposed of more easily and inexpensively after emptying.
- the blank 3 and the inner packaging 2 are made of the same material, so that recycling is facilitated.
- the cover plate 12 preferably consists of an inexpensive and easy to dispose of cardboard disc.
- the packaging according to the invention is also suitable for this type of emptying.
- the invention thus provides packaging and a method for filling and emptying containers for flowable adhesives / sealants, which enables the handling of particularly air and / or moisture sensitive materials in a particularly cost-effective manner, and takes into account the requirements of environmental protection.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Bag Frames (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/381,941 US5651460A (en) | 1992-08-12 | 1993-08-04 | Pack for adhesives and/or sealants |
JP6505833A JPH08500074A (ja) | 1992-08-12 | 1993-08-04 | 接着剤および/またはシーラント用のパッケージ |
DE59301565T DE59301565D1 (de) | 1992-08-12 | 1993-08-04 | Verpackung für kleb- und/oder dichtstoffe |
EP93917734A EP0654002B1 (de) | 1992-08-12 | 1993-08-04 | Verpackung für kleb- und/oder dichtstoffe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4226644A DE4226644A1 (de) | 1992-08-12 | 1992-08-12 | Verpackung für Kleb- und/oder Dichtstoffe |
DEP4226644.0 | 1992-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994004439A1 true WO1994004439A1 (de) | 1994-03-03 |
Family
ID=6465369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1993/002067 WO1994004439A1 (de) | 1992-08-12 | 1993-08-04 | Verpackung für kleb- und/oder dichtstoffe |
Country Status (8)
Country | Link |
---|---|
US (1) | US5651460A (de) |
EP (1) | EP0654002B1 (de) |
JP (1) | JPH08500074A (de) |
AT (1) | ATE133631T1 (de) |
CA (1) | CA2142321A1 (de) |
DE (2) | DE4226644A1 (de) |
ES (1) | ES2083297T3 (de) |
WO (1) | WO1994004439A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0723920B1 (de) * | 1995-01-26 | 2000-04-05 | Sicpa Holding S.A. | Temporärer Behälter für Druckfarbe |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4410745A1 (de) * | 1993-04-02 | 1994-10-06 | Regenbogen S R L | Verfahren, Kombination und Vorrichtung zur partiellen Entleerung eines flüssigen und/oder breiigen Produkts mit mindestens einem Beutel, womit die Konservierung gesichert und erhalten bleibt |
CN1040191C (zh) * | 1993-05-14 | 1998-10-14 | 爱赛克斯特种产品公司 | 液体容器 |
JP2870446B2 (ja) * | 1995-04-25 | 1999-03-17 | サンスター技研株式会社 | 内袋を装填した円筒容器 |
NL1008693C2 (nl) * | 1998-03-25 | 1999-09-28 | Vinmar Giessenburg B V | Hulpstuk voor het in een houder legen van een met viskeuze vloeistof gevulde zak. |
EP1161485B1 (de) * | 1998-10-29 | 2003-04-09 | Closure Medical Corporation | Polymere container für 1,1-disubstituierte ethylene monomerzusammensetzungen |
DE202004017127U1 (de) * | 2004-11-05 | 2006-03-23 | Tesseraux Spezialverpackungen Gmbh | Formstabiler Aufnahmebehälter sowie luftdichter Folienbeutel hierfür |
FR2880339A1 (fr) * | 2004-12-31 | 2006-07-07 | Rhodia Chimie Sa | Procede de conditionnement d'un conteneur souple renfermant un produit visqueux |
FR2881720B1 (fr) * | 2005-02-09 | 2009-12-18 | Joint Francais | Dispositif et procede de stockage etanche d'au moins un produit sensible a l'humidite |
DE102005061242A1 (de) * | 2005-12-20 | 2007-06-21 | Henkel Kgaa | Entleerung von fassartigen Ein- oder Mehrweggebinden |
US20090236360A1 (en) * | 2008-03-18 | 2009-09-24 | Michael Gefri | Bulk packaged material and methods of packaging and dispensing material |
US20090236342A1 (en) * | 2008-03-18 | 2009-09-24 | Michael Gefri | Bulk Hot Melt Adhesive Packaging |
JP2014007340A (ja) * | 2012-06-26 | 2014-01-16 | Mitsubishi Chemicals Corp | Ledパッケージの製造方法、液状白色樹脂の輸送方法および液状白色シリコーン樹脂の梱包方法 |
DE102016100711B4 (de) | 2016-01-18 | 2018-09-13 | Scheugenpflug Ag | Verfahren zum Handhaben und Entleeren eines Behälters sowie hierfür geeigneter Behälter |
CN113581651A (zh) * | 2020-04-30 | 2021-11-02 | 盛势达(广州)化工有限公司 | 湿气固化性材料收容体、内袋以及内袋的制造方法 |
CN111776386B (zh) * | 2020-08-04 | 2021-07-20 | 刘水玉 | 生物质材料开袋设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636658A (en) * | 1951-06-20 | 1953-04-28 | Baumer | Separable piston device for filling dispensing guns |
DE2918707A1 (de) * | 1978-05-10 | 1979-11-22 | Scholle Corp | Verfahren und vorrichtung zum fuellen eines flexiblen behaelters |
DE3605422C2 (de) * | 1986-02-20 | 1988-03-17 | Volkswagen Ag, 3180 Wolfsburg, De | |
DE8812012U1 (de) * | 1988-09-22 | 1988-12-01 | Sika Ag Vormals Kaspar Winkler & Co, Zuerich, Ch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4318475A (en) * | 1980-05-09 | 1982-03-09 | Crafco, Inc. | Asphalt container |
US5183152A (en) * | 1990-09-04 | 1993-02-02 | National Gypsum Company | Humectants in joint compound containers |
-
1992
- 1992-08-12 DE DE4226644A patent/DE4226644A1/de not_active Ceased
-
1993
- 1993-08-04 JP JP6505833A patent/JPH08500074A/ja active Pending
- 1993-08-04 WO PCT/EP1993/002067 patent/WO1994004439A1/de active IP Right Grant
- 1993-08-04 ES ES93917734T patent/ES2083297T3/es not_active Expired - Lifetime
- 1993-08-04 US US08/381,941 patent/US5651460A/en not_active Expired - Fee Related
- 1993-08-04 DE DE59301565T patent/DE59301565D1/de not_active Expired - Fee Related
- 1993-08-04 EP EP93917734A patent/EP0654002B1/de not_active Expired - Lifetime
- 1993-08-04 CA CA002142321A patent/CA2142321A1/en not_active Abandoned
- 1993-08-04 AT AT93917734T patent/ATE133631T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636658A (en) * | 1951-06-20 | 1953-04-28 | Baumer | Separable piston device for filling dispensing guns |
DE2918707A1 (de) * | 1978-05-10 | 1979-11-22 | Scholle Corp | Verfahren und vorrichtung zum fuellen eines flexiblen behaelters |
DE3605422C2 (de) * | 1986-02-20 | 1988-03-17 | Volkswagen Ag, 3180 Wolfsburg, De | |
DE8812012U1 (de) * | 1988-09-22 | 1988-12-01 | Sika Ag Vormals Kaspar Winkler & Co, Zuerich, Ch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0723920B1 (de) * | 1995-01-26 | 2000-04-05 | Sicpa Holding S.A. | Temporärer Behälter für Druckfarbe |
Also Published As
Publication number | Publication date |
---|---|
ATE133631T1 (de) | 1996-02-15 |
DE4226644A1 (de) | 1994-02-17 |
CA2142321A1 (en) | 1994-03-03 |
EP0654002B1 (de) | 1996-01-31 |
EP0654002A1 (de) | 1995-05-24 |
JPH08500074A (ja) | 1996-01-09 |
ES2083297T3 (es) | 1996-04-01 |
DE59301565D1 (de) | 1996-03-14 |
US5651460A (en) | 1997-07-29 |
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