GB2139191A - Box having partitioned liner - Google Patents

Box having partitioned liner Download PDF

Info

Publication number
GB2139191A
GB2139191A GB08410803A GB8410803A GB2139191A GB 2139191 A GB2139191 A GB 2139191A GB 08410803 A GB08410803 A GB 08410803A GB 8410803 A GB8410803 A GB 8410803A GB 2139191 A GB2139191 A GB 2139191A
Authority
GB
United Kingdom
Prior art keywords
inner bag
pack
partition
substances
chemicals
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
Application number
GB08410803A
Other versions
GB2139191B (en
GB8410803D0 (en
Inventor
Peter Datum
Jurgen Hartmann
Siegried Krings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB8410803D0 publication Critical patent/GB8410803D0/en
Publication of GB2139191A publication Critical patent/GB2139191A/en
Application granted granted Critical
Publication of GB2139191B publication Critical patent/GB2139191B/en
Expired legal-status Critical Current

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
    • 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
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/36—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections
    • B65D5/3607—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank
    • B65D5/3614—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank to form a tubular body, at least one of the ends of the body remaining connected
    • B65D5/3628—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank to form a tubular body, at least one of the ends of the body remaining connected collapsed along median lines of two opposite sides of the rectangular tubular body
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/48—Partitions
    • B65D5/48024—Partitions inserted
    • B65D5/48048—Single partition formed by folding one or more blanks and provided with flaps fixed to or maintained by parts of the container body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Cartons (AREA)

Abstract

A folding cardboard box (11) is provided with an inner bag liner (12) consisting of a plastic film which is optionally laminated with aluminium foil. The liner is subdivided by at least one partition (13) into several compartments (14, 15) for the separate storage of bags containing chemicals which react with one another when mixed. The packaging material for the chemical containing bags preferably consists of a water-soluble foil material. The narrow side walls of the folding box and the partition are provided with respective folding grooves (18, 19) which permit storage of the lined box in a flattened condition. <IMAGE>

Description

SPECIFICATION Inner bag pack for packaging two or more different chemicals reacting with one another The invention relates to an inner bag pack for packaging two or more different chemicals reacting with one another, which pack consists of an outer cardboard wrapper in the form of a folding box and of an inner bag consisting of a plastic film, optionally laminated with another material, such as, for example, an aluminium foil, and formed from a parison, and which is initially delivered in the laid-flat state to the packaging station and is only there set up, filled and sealed.
In certain fields of application, chemicals are used, which immediately before their use, are mixed together from different substances and consumed.
In most cases, these substances react with one another, so that it is necessary to pack them separately from one another and to delivery them to the consumer or user in this state.
Hitherto, it was customary to pack substances of this type in two or optionally more separate packages. This procedure has proved to be disadvantageous, so that there is a desire to be able to offer the substances packed in a single package. In this case, however, it is important that the substances, even if they are packed separately by themselves in bags, are kept separate from one another. The separation must be absolutely secure in order to avoid undesired reactions of the substances with one another. Under certain circumstances, the bags, in which the substances are packed, may here not even be in mutual contact.The risk of the occurrence of undesired mixing and of reactions is present in particular if the bags containing the chemicals consist, with a veiw to simple handling when the chemicals are used, of a material which is watersoluble or, due to the influence of moisture, loses its structure and function and which has a correspondingly lower resistance to stresses in transport than other suitable packaging materials which could otherwise be used.
It is the object of the invention to provide an individual pack in which the two or more substances under consideration are packed together and which ensures that direct contact of the substances or of their wrappings is prevented. This pack must be tight, in particular moisture-tight, and sealable and it must be possible to deliver it in the laid-flat state to the packaging station.
To achieve this object, it is proposed according to the invention to construct an inner bag pack of the type in question in such a way that, in the inner bag, there is at least one partition which divides the interior of the bag into adjoining part chambers receiving the chemicals wrapped by packaging materials which dissolve especially under the influence of moisture, and which is fixed by means of two tabs to two mutually opposite wall surfaces of the inner bag. This partition has the same height as the folding box surrounding the Inner bag.The manu-- fracture ef such an inner bag pack is carried out in the conventional manner known per se, in which morally the partition is inserted before the formation of the inner bag parison and, during the formation ofthe parison, is joined by its two tabs to the insides of the parison or bag.
Advantageously, both the partition located in the inner bag and the side walls of the package, parallel to the partition, are provided, along their centre line, with a folding groove which extends over the height of the partition and along which the side walls in question and the partition are folded in the laid-flat state of the pack. For the purpose of filling the pack, the latter is set up in the customary manner, the bottom of the inner bag is formed and then the bottom of the cardboard wrapper is formed. After the bags.with the substances or chemicals concerned have been inserted into the part chambers of the interior of the inner bag of the pack, which part chambers are divided from one another by the partitions to the full height of the pack, the pack is closed likewise in the customary manner.
If it should be necessary to provide for an even more definite screening of the part chambers of the inner bag from one another, the partitions can additionally also be provided with a bottom flap and coverflap hinged thereto.
In Figures 1 and 2 of the drawing the inner bag pack constructed according to the invention is represented by reference to a preferred illustrative embodiment which is more fully described in detail below.
As can be seen from Figure 1 of the drawing, the outerfolding box 11 of cardboard contains an inner bag 12 the interior of which is subdivided by means of the partition 13 into the two part chambers 14 and 15 which each receive one of the bags filled with chemicals. The partition 13 is joined, for example, glued, sealed or welded, by means of the two tabs 16 to the inner wall of the inner bag 12.
In order to enable the pack to be transported in the flat state before it is filled, the partition 13 and also the side walls 17, parallel thereto, of the folding box 11 contain longitudinal grooves 18 and 19 respectively, along which the said walls are folded in, as can be seen in Figure 2 which shows a cross-section through the laid-flat pack.
Advantageously, the film parison for forming the inner bag 12 is, in the region of its bottom end, closed by means of a sealing orwelding seam and is fixed at least spotwise at the lower end to the inner walls of the folding box. As a result of this, the bottom of the pack is automatically formed when the folding box is set up, so that fewer manual operations are necessary than is otherwise customary.
It will of course be understood that the present invention has been described above purely by way of example, and modifications of detail can be made within the scope and spirit of the invention.
1. Inner bag pack for packaging two or more~ different chemicals reacting with one another, con sisting of an outer cardboard wrapper in the form of a folding box and of an inner bag which consists of a plastic film, optionally laminated with another mats=
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (5)

**WARNING** start of CLMS field may overlap end of DESC **. SPECIFICATION Inner bag pack for packaging two or more different chemicals reacting with one another The invention relates to an inner bag pack for packaging two or more different chemicals reacting with one another, which pack consists of an outer cardboard wrapper in the form of a folding box and of an inner bag consisting of a plastic film, optionally laminated with another material, such as, for example, an aluminium foil, and formed from a parison, and which is initially delivered in the laid-flat state to the packaging station and is only there set up, filled and sealed. In certain fields of application, chemicals are used, which immediately before their use, are mixed together from different substances and consumed. In most cases, these substances react with one another, so that it is necessary to pack them separately from one another and to delivery them to the consumer or user in this state. Hitherto, it was customary to pack substances of this type in two or optionally more separate packages. This procedure has proved to be disadvantageous, so that there is a desire to be able to offer the substances packed in a single package. In this case, however, it is important that the substances, even if they are packed separately by themselves in bags, are kept separate from one another. The separation must be absolutely secure in order to avoid undesired reactions of the substances with one another. Under certain circumstances, the bags, in which the substances are packed, may here not even be in mutual contact.The risk of the occurrence of undesired mixing and of reactions is present in particular if the bags containing the chemicals consist, with a veiw to simple handling when the chemicals are used, of a material which is watersoluble or, due to the influence of moisture, loses its structure and function and which has a correspondingly lower resistance to stresses in transport than other suitable packaging materials which could otherwise be used. It is the object of the invention to provide an individual pack in which the two or more substances under consideration are packed together and which ensures that direct contact of the substances or of their wrappings is prevented. This pack must be tight, in particular moisture-tight, and sealable and it must be possible to deliver it in the laid-flat state to the packaging station. To achieve this object, it is proposed according to the invention to construct an inner bag pack of the type in question in such a way that, in the inner bag, there is at least one partition which divides the interior of the bag into adjoining part chambers receiving the chemicals wrapped by packaging materials which dissolve especially under the influence of moisture, and which is fixed by means of two tabs to two mutually opposite wall surfaces of the inner bag. This partition has the same height as the folding box surrounding the Inner bag.The manu-- fracture ef such an inner bag pack is carried out in the conventional manner known per se, in which morally the partition is inserted before the formation of the inner bag parison and, during the formation ofthe parison, is joined by its two tabs to the insides of the parison or bag. Advantageously, both the partition located in the inner bag and the side walls of the package, parallel to the partition, are provided, along their centre line, with a folding groove which extends over the height of the partition and along which the side walls in question and the partition are folded in the laid-flat state of the pack. For the purpose of filling the pack, the latter is set up in the customary manner, the bottom of the inner bag is formed and then the bottom of the cardboard wrapper is formed. After the bags.with the substances or chemicals concerned have been inserted into the part chambers of the interior of the inner bag of the pack, which part chambers are divided from one another by the partitions to the full height of the pack, the pack is closed likewise in the customary manner. If it should be necessary to provide for an even more definite screening of the part chambers of the inner bag from one another, the partitions can additionally also be provided with a bottom flap and coverflap hinged thereto. In Figures 1 and 2 of the drawing the inner bag pack constructed according to the invention is represented by reference to a preferred illustrative embodiment which is more fully described in detail below. As can be seen from Figure 1 of the drawing, the outerfolding box 11 of cardboard contains an inner bag 12 the interior of which is subdivided by means of the partition 13 into the two part chambers 14 and 15 which each receive one of the bags filled with chemicals. The partition 13 is joined, for example, glued, sealed or welded, by means of the two tabs 16 to the inner wall of the inner bag 12. In order to enable the pack to be transported in the flat state before it is filled, the partition 13 and also the side walls 17, parallel thereto, of the folding box 11 contain longitudinal grooves 18 and 19 respectively, along which the said walls are folded in, as can be seen in Figure 2 which shows a cross-section through the laid-flat pack. Advantageously, the film parison for forming the inner bag 12 is, in the region of its bottom end, closed by means of a sealing orwelding seam and is fixed at least spotwise at the lower end to the inner walls of the folding box. As a result of this, the bottom of the pack is automatically formed when the folding box is set up, so that fewer manual operations are necessary than is otherwise customary. It will of course be understood that the present invention has been described above purely by way of example, and modifications of detail can be made within the scope and spirit of the invention. CLAIMS
1. Inner bag pack for packaging two or more~ different chemicals reacting with one another, con sisting of an outer cardboard wrapper in the form of a folding box and of an inner bag which consists of a plastic film, optionally laminated with another mats= rial, for example an aluminium foil, is formed from a parison and receives the chemicals, characterised in that, in the inner bag (12), there is at least one partition (13) which divides the interior of the bag into adjoining part chambers (14, 15) receiving the chemicals wrapped by packaging materials which dissolve especially under the influence of moisture, and which is fixed by means of two tabs (16), to two mutually opposite wall surfaces of the inner bag (12).
2. Inner bag pack according to Claim 1,characte- rised in that the narrow side walls (17) of the folding box (11) and the partitions (13), parallel to these side walls, in the inner bag (12) have, along their centre line, a folding groove (18, 19) which extends overthe height of the pack and along which, before the pack is setup, the side walls (17) are folded outwards and the partitions (13) are folded to one side or the other.
3. Inner bag pack according to Claim 1 or 2, characterised in that the partitions (13) are provided at their upper and/or lower end with a bottom flap or coverflap respectively.
4. Inner bag pack according to Claim 1, 2 or 3, characterised in that the inner bag (12) is, in the region of its bottom, closed by means of a sealing or welding seam and is fixed at least spotwise at the lower end to the inner walls ofthe folding box.
5. Inner bag pack substantially as hereinbefore described with reference to Figures 1 and 2 of the drawings.
GB08410803A 1983-04-29 1984-04-27 Box having partitioned liner Expired GB2139191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19838312584 DE8312584U1 (en) 1983-04-29 1983-04-29 Inner bag pack for packaging two or more different interacting chemicals

Publications (3)

Publication Number Publication Date
GB8410803D0 GB8410803D0 (en) 1984-06-06
GB2139191A true GB2139191A (en) 1984-11-07
GB2139191B GB2139191B (en) 1986-12-17

Family

ID=6752800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08410803A Expired GB2139191B (en) 1983-04-29 1984-04-27 Box having partitioned liner

Country Status (4)

Country Link
BE (1) BE899512A (en)
DE (1) DE8312584U1 (en)
FR (1) FR2545064B1 (en)
GB (1) GB2139191B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155168A (en) * 1983-07-21 1985-09-18 Mayflower Products Limited Improvements in insulated portable containers
EP0187334A2 (en) * 1985-01-11 1986-07-16 Bayer Ag Measuring container for fine grains or powder
GB2270515A (en) * 1992-09-11 1994-03-16 Bpcc Taylowe Ltd A carton including a liner
EP0686566A2 (en) * 1994-06-01 1995-12-13 Soremartec S.A. A container, for example, for food products such as confectionery products

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734562A1 (en) * 1987-10-13 1989-04-27 Kochsiek Maschinenbau Soltau G PAPER TOTE BAG
DE4318312C2 (en) * 1993-06-02 1996-05-23 Hermetic Verpackung Gmbh & Co Packaging for holding a product containing at least two components
DE19529657A1 (en) * 1995-08-11 1997-02-13 Kieser Paul Druckerei Photograph pocket with compartment - has separate compartment for film cartridge with front and rear walls and opening opposite to base of bottom

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883238A (en) * 1959-08-21 1961-11-29 Stig Bertil Hogdal Improvements in packages

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475107A (en) * 1945-03-06 1949-07-05 Kitchener K Newsom Shipping box
US3193176A (en) * 1961-03-17 1965-07-06 Weyerhaeuser Co Collapsible reusable carton
BE636271A (en) * 1962-08-16
GB1097191A (en) * 1965-08-18 1967-12-29 Tepar Ag Improvements in and relating to filled and sealed packages, and a method of making such packages
US3344971A (en) * 1965-12-06 1967-10-03 Domtar Ltd Lined box
US4099665A (en) * 1977-02-22 1978-07-11 The Bergstein Packaging Trust Reclosable carton with tapered top closure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883238A (en) * 1959-08-21 1961-11-29 Stig Bertil Hogdal Improvements in packages

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155168A (en) * 1983-07-21 1985-09-18 Mayflower Products Limited Improvements in insulated portable containers
EP0187334A2 (en) * 1985-01-11 1986-07-16 Bayer Ag Measuring container for fine grains or powder
EP0187334A3 (en) * 1985-01-11 1988-06-08 Bayer Ag Measuring container for fine grains or powder
GB2270515A (en) * 1992-09-11 1994-03-16 Bpcc Taylowe Ltd A carton including a liner
GB2270515B (en) * 1992-09-11 1995-10-25 Bpcc Taylowe Ltd A carton including a liner
EP0686566A2 (en) * 1994-06-01 1995-12-13 Soremartec S.A. A container, for example, for food products such as confectionery products
EP0686566A3 (en) * 1994-06-01 1996-03-27 Soremartec Sa A container, for example, for food products such as confectionery products

Also Published As

Publication number Publication date
GB2139191B (en) 1986-12-17
BE899512A (en) 1984-10-26
FR2545064A1 (en) 1984-11-02
GB8410803D0 (en) 1984-06-06
FR2545064B1 (en) 1987-09-04
DE8312584U1 (en) 1983-08-11

Similar Documents

Publication Publication Date Title
KR100518921B1 (en) Flexible container having flat walls
US4402402A (en) Barrier seal multiple-compartment package
US3770122A (en) Flexible laminated package
US4312473A (en) Two-chamber envelope package
US4256256A (en) Multiple compartment pouch and method of making same
US6935492B1 (en) Flexible mixing pouch with aseptic burstable internal chambers
US5209364A (en) Collapsible containment system
US3744625A (en) Multi-compartment mixing package
GR3004096T3 (en)
US3217934A (en) Reclosable package
EP0015270B1 (en) Transportation of fluent material
EP0983948A1 (en) A container, a container receiving sleeve cap, and a process of unloading and receiving material contained within the container
BR102015030793A2 (en) multi-compartment packaging device
US3460741A (en) Siftproof plastic bag
US3388789A (en) Compartmented package
US3955743A (en) Packaging container
US3894682A (en) Container with filling opening and closure means therefor
GB2139191A (en) Box having partitioned liner
GB1109861A (en) Beverage package and method of manufacture
US2317651A (en) Receptacle
US2781900A (en) Container for oil and the like
US3764000A (en) Disposable packages for flexible synthetic resin containers
RU2001113508A (en) PACKAGE FOR STORAGE AND TRANSPORTATION OF STERILE POWDERED PRODUCTS AND FOR THE FORMATION OF SOLUTIONS OF SPECIFIED PRODUCTS IN IT
KR102005061B1 (en) Double-pouch store hairdye
KR100303739B1 (en) Container with heavy chamber to individually package components before they are used as additives

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee