WO2023046610A1 - Behälter mit einem darin verpackten produkt - Google Patents
Behälter mit einem darin verpackten produkt Download PDFInfo
- Publication number
- WO2023046610A1 WO2023046610A1 PCT/EP2022/075885 EP2022075885W WO2023046610A1 WO 2023046610 A1 WO2023046610 A1 WO 2023046610A1 EP 2022075885 W EP2022075885 W EP 2022075885W WO 2023046610 A1 WO2023046610 A1 WO 2023046610A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insert
- container
- container according
- product
- height
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 239000011888 foil Substances 0.000 claims description 7
- 235000011837 pasties Nutrition 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000003707 silyl modified polymer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000013466 adhesive and sealant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
- B65D25/16—Loose, or loosely-attached, linings
-
- 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
- B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
- B65D83/0072—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 a piston or a movable bottom or partition provided in the container or the package
-
- 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
Definitions
- the present invention relates to a container with a product packaged therein.
- the invention relates to a rigid cylindrical container with a pasty product packaged therein.
- Products are packaged in drum-shaped containers for various applications.
- pasty products such as adhesives and sealants are typically packaged in a foil layer in tin drums.
- the products are often removed from these drums by pumping them out from above, with a funnel-shaped plate pressurizing the contents so that the product flows up to the pump and can be pumped on from there.
- this residual amount can be in the range of 5 to 10 liters (for a 200 liter drum).
- a residual amount that can no longer be conveyed should be kept as small as possible, and the economics and environmental compatibility of such packaged products should be improved.
- a container with a product packaged therein comprising: a rigid cylindrical container having a bottom, a side wall and a lid; a flexible lining; a pasty product enclosed by the liner and placed in the container; the container further comprising a liner disposed on the bottom and under the product enclosed in the liner, which liner has a generally circular plan that is smaller than the bottom, and which is disposed substantially centrally on the bottom such that between there is a gap between the insert and the side wall.
- a core idea of the present invention is to optimize the previously known process of emptying such containers without having to make any changes to the emptying process or the equipment (e.g. pumps). Instead, according to the invention, a container is made available which additionally includes an insert in order to optimize the emptying process. This means that no adjustments or changes need to be made by the customer, either to the systems or to the process.
- the insert is dimensioned relative to the container in such a way that the distance is between 2 and 10 cm, preferably between 3 and 9 cm, particularly preferably between 3 and 8 cm.
- a height of the insert is between 1 and 6%, preferably between 1.5 and 4% of a height of the container.
- the height of the insert is between 1 and 6 cm, preferably between 1.5 and 4 cm.
- the insert has a rectangular or trapezoidal or polygonal cross-section.
- the insert is formed essentially as a truncated cone, or as a truncated cone on a base, or as a cylinder with a rounded top edge.
- the insert has at least two spacers which are dimensioned and arranged in such a way that they bridge the distance between the insert and the side wall and thereby predefine a position of the insert on the floor.
- the insert has at least three or at least four spacers.
- the insert has a circumferential ring as a spacer, which is dimensioned and arranged in such a way that it bridges the distance between the insert and the side wall and thereby predefines a position of the insert on the floor.
- the circumferential ring and the insert are made in one piece and/or are made of the same material.
- the spacer(s) has/have a lower height than the insert, in particular a height which is less than half the height of the insert, and/or in particular the height of the spacers is between 20 and 60% of the height of the insert.
- the insert is formed from a foamed plastic.
- the insert is formed in one piece.
- the insert is designed in several parts, with the individual sections being designed in particular identically.
- the product is a one-component adhesive or sealant, in particular a polyurethane-based, silane-terminated polymer-based, epoxy-based or silicone-based composition.
- the flexible lining is designed as a foil, in particular as an aluminum foil or as a polyethylene foil.
- the container is formed from sheet metal.
- the container has a volume of 50 to 500 l, preferably 100 to 300 l.
- FIG. 1a shows a schematic representation of a container with a product packaged therein according to the prior art
- Fig. 1b shows a schematic representation of a container with a product packaged therein and an insert
- FIG. 2a shows a schematic representation of a container with a product packaged therein being removed by a pump according to the prior art
- FIG. 2b shows a schematic representation of a container with a product packaged therein and an insert when the product is removed by a pump
- 3a to 5b show a schematic representation of different inserts
- FIG. 1a shows a container 1 with a product A packed therein according to the prior art.
- the container 1 is cylindrical in shape and comprises a bottom 2, a side wall 3, and a lid 4.
- the product A is also enclosed by a liner 5.
- FIG. 2b again shows a container 1 with a product A packed therein, but this container 1 additionally comprises an insert 6.
- This insert 6 is arranged on the bottom 2 of the container 1 and under the product A enclosed by the lining 5.
- the insert 6 has a diameter 11, which is smaller than the base 2 of the container 1. Because the insert 6 is arranged essentially in the middle on the base 2, there is a distance 9 around the insert 6 from the side wall 3.
- the insert 6 also has a height of 10.
- FIG 2a shows a container 1 with a product A packaged therein being removed by a pump 7 according to the prior art.
- the lining 5 is cut open on an upper side of the product A, and a follower plate 8 of a removal device (not shown as a whole) now presses on the product A, so that the product A is squeezed towards the pump 7 against the force of gravity.
- the pump 7 then conveys the product A further, for example in the direction of an application robot (not shown).
- the progressive compression of the product A in the lining 5 causes the lining 5 to fold, in each case next to the side wall 3. These folds in the lining 5 prevent the product A from being further compressed from a certain point, because further compression creates too much resistance causes the folds. As a result, the removal process comes to a standstill before the product A can be completely conveyed (or emptied, used up).
- FIG. 2b again shows a container 1 with a product A packaged therein being removed by a pump 7.
- the container 1 additionally includes an insert 6 which is arranged on the bottom 2 of the container 1 .
- the insert 6 By arranging the insert 6 in the middle on the bottom 2 , a fold of the lining 5 can escape at least partially into an area between the insert 2 and the side wall 3 .
- FIGS. 3a to 5b Various exemplary embodiments of inserts 6 are shown in FIGS. 3a to 5b, each in a spatial representation and in cross section.
- FIGS. 3a and 3b A first exemplary insert 6 is shown in FIGS. 3a and 3b.
- This insert 6 has a substantially rectangular cross-section. Furthermore, this insert 6 is designed in several pieces, with four identical sections being used to form an insert 6 . This insert 6 has no spacer.
- FIGS. 4a and 4b A second exemplary insert 6 is shown in FIGS. 4a and 4b.
- This insert 6 has a substantially trapezoidal cross section. Furthermore, this insert 6 is designed in several pieces, with four identical sections being used to form an insert 6 .
- This insert 6 has four spacers 12, each section having a spacer 12.
- a third exemplary insert 6 is shown in FIGS. 5a and 5b.
- This insert 6 has a substantially rectangular cross-section. Furthermore, this insert 6 is formed in one piece.
- This insert 6 has a spacer 12, which is designed as a circumferential ring around the insert 6 around.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202280052270.XA CN117715831A (zh) | 2021-09-23 | 2022-09-19 | 带有包装在其中的产品的容器 |
BR112024001196A BR112024001196A2 (pt) | 2021-09-23 | 2022-09-19 | Recipiente com um produto embalado no mesmo |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21198664.1 | 2021-09-23 | ||
EP21198664.1A EP4155224A1 (de) | 2021-09-23 | 2021-09-23 | Behälter mit einem darin verpackten produkt |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023046610A1 true WO2023046610A1 (de) | 2023-03-30 |
Family
ID=77913031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/075885 WO2023046610A1 (de) | 2021-09-23 | 2022-09-19 | Behälter mit einem darin verpackten produkt |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4155224A1 (de) |
CN (1) | CN117715831A (de) |
BR (1) | BR112024001196A2 (de) |
WO (1) | WO2023046610A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2198564A (en) * | 1939-07-07 | 1940-04-23 | Owens Illinois Glass Co | Dispensing container |
DE3605422A1 (de) * | 1986-02-20 | 1987-08-27 | Volkswagen Ag | Verfahren zum fuellen und leeren eines behaelters fuer fliessfaehiges material |
DE10058672A1 (de) * | 2000-11-25 | 2002-06-13 | Henkel Kgaa | Vorrichtung zur Aufnahme und Abgabe eines streichfähigen Materials |
GB2434137A (en) * | 2006-01-13 | 2007-07-18 | Howe Homes Ltd | Collapsible container suitable for liquids, gels and pastes |
WO2016096674A1 (de) * | 2014-12-14 | 2016-06-23 | Daniel Andrei | Axial kollabierbare zylinder |
-
2021
- 2021-09-23 EP EP21198664.1A patent/EP4155224A1/de not_active Withdrawn
-
2022
- 2022-09-19 WO PCT/EP2022/075885 patent/WO2023046610A1/de active Application Filing
- 2022-09-19 BR BR112024001196A patent/BR112024001196A2/pt unknown
- 2022-09-19 CN CN202280052270.XA patent/CN117715831A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2198564A (en) * | 1939-07-07 | 1940-04-23 | Owens Illinois Glass Co | Dispensing container |
DE3605422A1 (de) * | 1986-02-20 | 1987-08-27 | Volkswagen Ag | Verfahren zum fuellen und leeren eines behaelters fuer fliessfaehiges material |
DE10058672A1 (de) * | 2000-11-25 | 2002-06-13 | Henkel Kgaa | Vorrichtung zur Aufnahme und Abgabe eines streichfähigen Materials |
GB2434137A (en) * | 2006-01-13 | 2007-07-18 | Howe Homes Ltd | Collapsible container suitable for liquids, gels and pastes |
WO2016096674A1 (de) * | 2014-12-14 | 2016-06-23 | Daniel Andrei | Axial kollabierbare zylinder |
Also Published As
Publication number | Publication date |
---|---|
BR112024001196A2 (pt) | 2024-04-30 |
EP4155224A1 (de) | 2023-03-29 |
CN117715831A (zh) | 2024-03-15 |
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