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
  • B65D77/065—Spouts, pouring necks or discharging tubes fixed to or integral with the flexible container

Definitions

• the invention relates to packaging for goods to be packed in a film bag, the film bag being accommodated in a folding box formed from a blank.
• bag in box packaging are used to hold liquids in different quantities.
• Such packaging is known for food, in particular drinks, but also for detergents, lubricants and the like.
• These packagings have the advantage that only the receptacle bag for the goods to be packaged is made of high-quality: plastic material, while the other, in particular mechanical packaging, absorbing other packaging parts can be accommodated by an inexpensive cardboard box made of corrugated cardboard or the like . It is known to leave the closures in the interior of the cartons during the transport of such containers or to provide them as separate elements to the consumer, who must then attach them when in use.
• the object of the invention is to provide a solution with which the packaging can be brought into the final state immediately at the factory.
• the folding box blank is equipped with a top flap part which is punched out symmetrically with respect to a crease line for receiving a pouring and / or closing system of the pouch accommodated inside in the position of use is equipped, with an area of the head flap part in the locking position being folded around the crease line to the other area of the head flap part and releasing the punched-out line on the crease line.
• the embodiment of the invention provides that a further head flap part with a free closing edge is provided for closing the free side of the punched-out position in the closed position on the box blank. This greatly simplifies the handling of the factory pre-assembly. So after folding and conventional hot melt gluing or other fixation of the folding box, the closure syst of the inner bag has been inserted into a recess in one head part, the head part is lowered into the closed position and the further closure part not only closes the insertion opening for the removal valve, but it otherwise also closes the folding box.
• head flap parts are provided on the box blank, such that the head region is at least double-walled in the position of use.
• These head flap parts can be designed in a known manner as adhesive flaps and have a width such that they collide in the middle and cover the entire surface of the upper side of the pack.
• Punchings can be provided for the passage opening of the Eeutcl and the like.
• the invention provides that the punched-out area for receiving the closure of the bag accommodated inside is arranged in the region of an edge of the folding chute ice cream in order to enable easy handling. In the case of a cuboid folding box, the punched-out area is expediently located near the edge between the top surface and one of the narrow side surfaces.
• the invention also provides that the side wall of the folding box diagonally opposite the pouring opening is double-walled in the position of use. With this design, it is possible to provide a handle on this side surface, which e.g. can be glued there as a separate element.
• the invention provides for this purpose that the tabs for the formation of this double-walled side wall are equipped with punched and oppositely aligned punched-out lines and folding or creasing lines which are superimposed in the position of use to form a handling handle.
• This makes it possible to make a double-sided side wall material directly from the material. reinforced opening to provide a handle on the packaging. It may be expedient to provide the punched-out holes in the top flap in order to enable the engagement of a closure and pouring element which has to be rotated during handling, and this element is then secured against twisting by the rectangular punched-out area.
• Fig. 2 shows an alternative punching design
• Fig. 3 shows a section through a packaging area
• Fig. 5 shows a phase of Umfal zens the pronounced land areas of FIG. 4 to form a handle opening
• Fig. 6 shows another position of the handle opening.
• the blank shown in FIG. 1, generally designated 1, of a folding box, which is indicated in section in FIG. 3, consists of a first adhesive flap 2 for a side wall from left to right in the example shown to form a rectangular packaging body a side wall 3, from a narrow side wall 4, a side wall 5 and a further with the first adhesive tab 2 in the closed position corresponding adhesive tab 6, which in turn are provided with further bottom and head flaps on the edge.
• the head flap part 12 is provided with a punched-out 15, the course of which is designated by 16 nete crease line is symmetrical.
• the punching 15 in the example of FIG. 1 is essentially rectangular with corners 17 provided in the region of the crease line.
• the upper region 12a of the top flap part 12 is pivoted by 180 ° onto the hatched region 12b around the crease line 16 and, if necessary, there glued. This results in an insertion opening 15b (FIG. 3) which is free on one side for a closure 18 of a liquid container located in the interior of the folding box, which is indicated there, as a film bag 19.
• the head flap parts 11 and 13 each have semicircular recesses 20 which correspond to the opening 15b in the closed position.
• the open side of the opening 15b after folding the head flap part 12a onto the head flap part 12b is closed by a free closing edge 21 ar head flap part 14 after inserting the fastener 18 into the opening 15b.
• a round opening 15a is shown in the use position, in which a round closure body can be inserted without its axial position being fixed, while features 15 and the opening 151 for fixing the position and securing against rotation of a corresponding closure provides what is particularly useful when it comes to screw closures or rotatable Ilahn closures.
• the narrow side wall diagonally opposite in the use position from the closure or the discharge opening 10, formed from the tabs 2 and 6, is provided with a handle recess, which is formed by two features in these tab parts 2 and 6, the Punching and express lines are arranged in opposite directions.
• the tab part 2 lying on the inside in the position of use has an upwardly formed, essentially U-shaped stamping line 22 and a crease line 23 such that the pronounced tab 24, which is designated by 24, can be pivoted inwards, as shown in FIG. 5 is.
• the flap 6 lying outside in the position of use which is glued to the flap 2, for example, has a downward-pointing punched edge 25 and two express lines 26 and 27 in order to be folded inwards and upwards, as can be seen in FIGS. 5 and 6 results.
• the two creasing lines enable the material thickness of the box wall of the tab part 2 to be bridged.
• the end position is shown in Fig. 6.
• An opening designed in this way can serve as a handle; the internal liquid pressure in the bag 15 ensures that this opening is closed by the tab element 24, which is indicated in FIG. 6 by the double arrow 28.
• the tab 24 can be seen punched out further down than the punch 25, ie the crease line 23 is lower than the punched edge 25, with the result that the tab 24 swivels back more easily according to the double arrow 28 and can rest against the outer blank wall 6, as shown in broken lines in FIGS. 5 and 6.
• the punched out 15 or 15a is arranged in the vicinity of an edge of the folding box 2, designated 29 in FIG. 3, in order to facilitate pouring.
• the described exemplary embodiments of the invention can be modified in many ways without departing from the basic idea.
• the invention is in particular not limited to the rectangular shape of the folding box, nor to the type of expression in the head part 12, other geometric shapes can also be used here u. Like. more.

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

Applications Claiming Priority (2)

Publications (1)

Family

ID=6365721

Family Applications (1)

Country Status (10)

Families Citing this family (9)

Citations (2)

Family Cites Families (2)

• 1988
  • 1988-10-22 DE DE19883836069 patent/DE3836069C1/de not_active Expired
• 1989
  • 1989-10-04 TR TR92989A patent/TR24758A/xx unknown
  • 1989-10-13 WO PCT/EP1989/001216 patent/WO1990004552A1/de not_active Application Discontinuation
  • 1989-10-13 EP EP89119051A patent/EP0365941A1/de not_active Withdrawn
  • 1989-10-13 EP EP19890911803 patent/EP0439499A1/de active Pending
  • 1989-10-13 JP JP1510988A patent/JPH04501098A/ja active Pending
  • 1989-10-18 CA CA 2000971 patent/CA2000971A1/en not_active Abandoned
  • 1989-10-20 DD DD33377689A patent/DD292632A5/de not_active IP Right Cessation
  • 1989-10-20 ES ES8903111U patent/ES1011785Y/es not_active Expired - Fee Related
  • 1989-10-20 PT PT9206289A patent/PT92062A/pt not_active Application Discontinuation
• 1991
  • 1991-04-19 RU SU914895200A patent/RU1801097C/ru active

Patent Citations (2)

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