EP3823903A1 - Inlay für sekundärverpackung - Google Patents
Inlay für sekundärverpackungInfo
- Publication number
- EP3823903A1 EP3823903A1 EP19740342.1A EP19740342A EP3823903A1 EP 3823903 A1 EP3823903 A1 EP 3823903A1 EP 19740342 A EP19740342 A EP 19740342A EP 3823903 A1 EP3823903 A1 EP 3823903A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blank
- inlay
- fold
- fold marks
- edge
- 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.)
- Withdrawn
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
- 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
- B65D5/48042—Strip provided with series of folding lines forming the partitions
-
- 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
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5028—Elements formed separately from the container body
- B65D5/5035—Paper elements
- B65D5/5085—Paper elements the elements forming grooves, ribs, or the like, situated on opposed walls and between which the articles are located
Definitions
- the invention relates to an inlay for a secondary packaging with a rectangular base for holding edge-stable, rectangular products.
- JP 2008-081147 A discloses a one-piece blank which, when folded, is intended to serve for holding products.
- the position of the products is predetermined by punching in the cut.
- the number of die cuts results in the maximum number of products held.
- a transport-stable secondary packaging for several primarily packaged products, in particular for products from the pharmaceutical sector, is to be developed.
- Secondary packaging with a rectangular base is assumed, for example a standard folding box construction as secondary packaging, and edge-stable, rectangular products as the primary packaged products.
- An inlay is required to secure the primary packaged products against slipping and possible resulting damage.
- the inlay should be suitable for the purpose of holding and protecting the primary packaged products and, moreover, be easy to remove and easy to manufacture and adapt flexibly to slightly varying sizes and quantities of the secondary packaging.
- An essential part of the inlay is a rectangular blank, which consists of a material with a wave profile.
- the blank has a width B parallel to the wave profile and a length L at right angles to the wave profile, that is to say essentially along a constant position in the wave profile.
- the blank has at least four fold marks parallel to the wave profile. To set up the inlay, the blank is folded at the fold marks in such a way that the area between the two inner fold marks forms a bottom and the respectively adjoining areas form side faces arranged essentially perpendicular to the bottom, so that a U-shaped structure is formed.
- the surfaces arranged on the outer fold marks of the blank, the clamping surfaces are either both folded in the direction of the interior of the U-shaped structure or both are folded in the direction of the exterior of the U-shaped structure.
- the angle between the clamping surfaces and side surfaces of the U-shaped structure, be it inwards or outwards, varies in the range from 5 degrees to 90 degrees.
- the blank so folded or folded on the fold marks forms the inlay.
- the outer surfaces bent at an angle in the range from 5 degrees to 90 degrees, preferably 5 degrees to 70 degrees, particularly preferably 5 degrees to 30 degrees, to the respective side wall serve as tensioning devices which, when the inlay is used in the secondary packaging, form the im Support the essentially vertical side walls of the inlay against the wall of the secondary packaging.
- An edge-stable, rectangular product that is inserted into the inlay perpendicular to the corrugated profile and has a width that essentially corresponds to the width of the bottom or the distance between the side walls of the inlay, causes a counterforce to the clamping device, so that the side walls of the inlay in of the secondary packaging are stabilized from both sides.
- the outer surfaces are bent inward at an angle in the range from 5 degrees to 90 degrees, preferably 5 degrees to 45 degrees, particularly preferably 5 degrees to 15 degrees. They serve as tensioning devices which, when the inlay is used in the secondary packaging in conjunction with the edge-stable, rectangular product, press the essentially vertical side walls of the inlay resiliently against the wall of the secondary packaging.
- tensioning devices which, when the inlay is used in the secondary packaging in conjunction with the edge-stable, rectangular product, press the essentially vertical side walls of the inlay resiliently against the wall of the secondary packaging.
- an edge-stable, rectangular product is inserted into the inlay perpendicular to the corrugated profile and has a width that essentially corresponds to the width of the base or the distance between the side walls of the inlay.
- the inward kinked outer surfaces are supported by the product and press the side walls against the wall of the secondary packaging.
- the edge-stable, rectangular products are stored particularly stably in the inlay if, in addition to the existing wave profile, the edge at the ends of the cut which come into contact with the edge-stable, rectangular products is wave-shaped with a similar, preferably the same wavelength as the wave profile of the blank. In this way, the edge-stable, rectangular product is also fixed on the third side in a certain position, specified by a wave trough.
- the edge at the end of the cut can also contain slots, preferably at a distance which corresponds to the distance between the troughs in the wave profile.
- the edge-stable, rectangular product can engage in the slots and thus be additionally fixed in a predetermined position.
- the distance between the two outer fold marks to the edge of the blank is smaller than the distance between the fold marks between which the side walls are formed, so that the clamping devices can be used effectively and in a space-saving manner.
- the two outer fold marks of the blank do not extend over the entire width B of the blank, but only over a central portion of the width B of the blank.
- the blank has cuts or perforations in the longitudinal direction of the Cuts between the ends of the outer fold marks and the closest fold mark.
- the side walls of the inlay are formed after folding / folding between the first or second end of the blank and the second fold mark counted from the respective end of the blank.
- the surfaces for the clamping devices are designed like windows in the side walls and can be folded out to the inside or outside of the U-shaped structure.
- the function for stabilizing the side wall of the inlay between the edge-stable, rectangular product and the wall of the secondary packaging is the same as in the embodiments described above.
- One or more edge-stable, rectangular products can be inserted into the U-shaped area of the inlay between the floor and the side walls.
- An inlay advantageously has a plurality of adjacent U-shaped regions for receiving one or more edge-stable, rectangular products.
- the blank from which the inlay is folded has, for example, seven fold marks for two adjacent U-shaped areas or ten fold marks for three adjacent U-shaped areas.
- the inlay can be expanded by a U-shaped area with three additional fold marks with the appropriate spacing from each other and the existing fold marks in the cut.
- the fourth (seventh, tenth ...) fold marks form a middle wall from one end of the cut by folding the cut by 180 degrees on these fold marks.
- the surfaces lying against this fold edge / fold edge come to lie parallel to each other and a double-layer middle wall is created.
- the height of this middle wall depends on the distance between the two fold marks closest to the fourth (seventh, tenth ...) fold mark. This distance should be in the range of 50% and 100% of the distance between the two outermost fold marks between which the side walls are formed.
- the fold marks are produced by creasing, grooving or perforating the blank.
- the blank is folded (mechanically) or folded (manually) on the fold marks, so that fold edges form and the cut areas adjoining the fold marks are at a new, predetermined angle to one another.
- Plastic with corrugated profile or paper or corrugated cardboard can be used as the material for the cut from which the inlay is folded or folded.
- the wave profile is important because it allows the edge-stable, rectangular products to be held vertically in the inlay.
- the individual, edge-stable, rectangular products are positioned in the U-shaped areas so that their edges come into contact with a trough of the wave profile on three sides. The minimum distance The edge-stable, rectangular products with one another are thus determined by the nature of the wave profile.
- the inlay has the clamping devices described above.
- the restoring forces on the outer fold edges and the material thickness result in the necessary tension to hold the edge-stable, rectangular products in the desired position.
- polystyrene, foam or bubble wrap can be used as the plastic with a corrugated profile.
- An open corrugated cardboard with a material thickness in the range from 40 g / m 2 to 200 g / m 2 , preferably in the range from 60 g / m 2 to 150 g / m 2, particularly preferably in the range from 80 g / m 2 to 6 can be used as corrugated cardboard 120 g / m 2 can be used, which has a wave size or wave type in the range from F-wave to C-wave according to DIN 55468-1: 2015-06.
- Upholstery paper with air pockets can be used as the paper with a wave profile.
- the inlay is suitable for use in a secondary packaging with a rectangular base area, which in a first dimension does not fall below the width of the blank B.
- the inlay and secondary packaging should be coordinated with one another in such a way that the size of the base area of the secondary packaging in the second dimension is greater than the length, which results from the sum of the longitudinal expansion of the base areas of the inlay, and less than the length, which results from the sum of the longitudinal extension of the bottom surfaces of the inlay plus the longitudinal extension of the outer surfaces which form the clamping device. This is the only way to ensure that the inlay with the edge-stable, rectangular products is stably stored in the secondary packaging.
- Edge-stable, rectangular products are, for example, sachets, blisters, four-edge sealed bags or tubular bags.
- the secondary packaging with a rectangular base area can be a box made of wood, plastic, metal or cardboard, and in particular a folding box.
- the inlay according to the invention enables the stable positioning of edge-stable, rectangular products in a secondary packaging with a rectangular base area. It is easy to remove, easy to manufacture and can be flexibly adapted to the size of the secondary packaging within certain limits.
- Fig. 1 blank for an inlay with 2 U-shaped areas
- FIG. 2 Perspective view and front view of a first embodiment of the inlay with
- FIG. 3 perspective view and front view of a variant of the first embodiment of the inlay with 2 U-shaped areas with clamping device in the form of inwardly bent outer surfaces attached to the top of the side walls
- FIG. 4 perspective view and front view of a second embodiment of the inlay with clamping device in the form of outwardly bent outer surfaces attached within the side walls
- FIG. 5 front view of a first embodiment of the inlay with 2 U-shaped areas in
- Fig. 6 is a perspective view of a first embodiment of the inlay with 2 U-shaped
- Fig. 7 front view of a variant of the first embodiment of the inlay with 2 U-shaped
- FIG. 8 Perspective view of a variant of the first embodiment of the inlay with 2 U-shaped areas in secondary packaging with product
- Fig. 1 shows a rectangular blank 10 for an inlay 20 with 2 U-shaped areas.
- the blank 10 has a width B parallel to the wave profile 22 and a length L at right angles to the wave profile, that is, along a constant position in the wave profile.
- the length L extends along a first axis x from the first end 11 of the blank 10 to the second end 12 of the blank 10.
- the width B extends along a second axis y, which is perpendicular to the first axis x.
- the embodiment of the blank 10 shown in FIG. 1 has seven fold marks 14a, 14b, 14c, 14d parallel to the second axis y.
- the distance between the two outer fold marks 14a to the first and second ends (11, 12) of the blank 10 is smaller than the distance between the fold marks 14c and 14a.
- the blank 10 is folded 90 degrees on the fold marks 14c and 14d such that the areas between the two inner fold marks 14c and 14d each form a base 15 and the respective subsequent surfaces are arranged essentially perpendicular to the bases 15 Form side walls 16 or middle walls 18 (see FIGS. 2-4), so that two U-shaped structures lying next to one another are formed.
- the surfaces on the outer fold marks 14a of the blank 10, the clamping surfaces 17, are either both folded in the direction of the interior of the U-shaped structure (FIG. 3) or both are folded in the direction of the exterior of the U-shaped structure (FIG. 2).
- the angle a between the clamping surfaces 17 and the side walls 16 of the U-shaped structure is approximately 60 degrees in the case of the clamping surfaces 17 which are bent in the direction of the exterior of the U-shaped structure in FIG. 2.
- the angle ⁇ between the clamping surfaces 17 and side walls 16 of the U-shaped structure is approximately 35 degrees in the case of the clamping surfaces 17 which are bent over in the direction of the interior of the U-shaped structure in FIG. 3. 3, the wavy edge at the outer end 11, 12 of the clamping surface 17 can be seen in the perspective view. The wavy edge can additionally fix an edge-stable, rectangular product 40.
- the two outer fold marks 14a of the blank do not extend over the entire width B of the blank 10, but only over a central partial region of the width B of the blank 10.
- the blank has 10 cuts or perforations in the longitudinal direction of the blank 10 between the ends of the outer fold marks l4a and the respectively closest fold mark l4c.
- the side walls 16 of the inlay 20 have been formed after folding / folding between the first or second end 11, 12 of the blank 10 and the second fold mark 14c counted by the respective end 11, 12 of the blank 10.
- the surfaces for the clamping devices 17 are created in a window-like manner in the side walls 16 and can be folded out for the exterior of the U-shaped structure.
- FIG. 5 shows a front view and FIG. 6 a perspective view of an inlay 20 with 2 U-shaped areas, which is located in a secondary packaging 30.
- An edge-stable, rectangular product 40 has been inserted into each U-shaped area.
- the edge-stable, rectangular product 40 has been inserted perpendicular to the wave profile 13 into a wave trough of the blank 10 in the inlay 20.
- the edge-stable, rectangular product 40 has a width which essentially corresponds to the width of the base 15 or the distance between the side wall 16 and the middle wall 18 of the inlay 20.
- the edge-stable, rectangular product 40 creates a counterforce to the clamping devices 17 folded outwards, so that the side walls 16 of the inlay 20 in the secondary packaging 30 are stabilized from both sides.
- the two central walls 18 are also held in position by the edge-stable, rectangular product 40. Since the length of the secondary packaging 30 is only slightly greater than the length of the two bottoms 15, the pressure between the walls of the secondary packaging 30 and the tensioning devices 17 is so strong that the tensioning device 17 forms a very small angle with the side walls of the inlay 20. The pressure between the walls of the secondary packaging 30 and the tensioning devices 17 makes it difficult for the inlay 20 to slip in the secondary packaging 30.
- FIG. 7 shows a front view and FIG. 8 a perspective view of an inlay 20 with 2 U-shaped areas, which is located in a secondary packaging 30.
- An edge-stable, rectangular product 40 has been inserted into each U-shaped area, as in the example in FIGS. 5 and 6.
- the tensioning devices 17 bent inwards here are resiliently supported on the edge-stable, rectangular Product 40 and press the side walls 16 against the wall of the secondary packaging 30 to the outside.
- the side walls 16 of the inlay 20 are no longer aligned exactly perpendicular to the base 16, but are tilted outward by a few degrees against the wall of the secondary packaging 30. Slipping of the inlay 20 in the secondary packaging 30 is made more difficult by the friction between the inlay 20 and the secondary packaging 30.
- corrugated cardboard with a material thickness of 90 g / m 2 and an E-wave was used.
- Corrugated cardboard with wave sizes in the range of C-wave, D-wave, E-wave or F-wave are particularly suitable for the inlays according to the invention.
- the dimensions of these shaft sizes are specified in DIN 55468-1: 2015-06. The corresponding overview is shown in FIG. 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Buffer Packaging (AREA)
- Packages (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018005657 | 2018-07-18 | ||
| PCT/EP2019/068668 WO2020016090A1 (de) | 2018-07-18 | 2019-07-11 | Inlay für sekundärverpackung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3823903A1 true EP3823903A1 (de) | 2021-05-26 |
Family
ID=67303453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19740342.1A Withdrawn EP3823903A1 (de) | 2018-07-18 | 2019-07-11 | Inlay für sekundärverpackung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210229856A1 (de) |
| EP (1) | EP3823903A1 (de) |
| JP (1) | JP2021530411A (de) |
| CN (1) | CN112384447A (de) |
| WO (1) | WO2020016090A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158831A (zh) * | 2022-06-17 | 2022-10-11 | 杭州中亚机械股份有限公司 | 一种包装箱用隔板 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8104314U1 (de) * | 1981-02-17 | 1981-06-19 | Friedrich Freund GmbH, 4504 Georgsmarienhütte | Umkarton fuer gefuellte Beutelpackungen |
| DE9405638U1 (de) * | 1994-04-05 | 1994-06-01 | Krautter, Hermann, 69517 Gorxheimertal | Display-Verpackung für Blisterpackungen |
| DE29910815U1 (de) * | 1999-06-22 | 1999-10-28 | Wellpappe Forchheim GmbH & Co, 91301 Forchheim | Gefacheinsatz für Transportverpackung/Umgebinde |
| JP2008081147A (ja) * | 2006-09-27 | 2008-04-10 | Daiichishiko Co Ltd | ピロー包装商品の中仕切り |
| KR101463147B1 (ko) * | 2012-07-23 | 2014-11-20 | 조한용 | 적층 가능한 물품 포장용 용기 |
| CN206345138U (zh) * | 2016-12-26 | 2017-07-21 | 山东阿华医药材料科技有限公司 | 一种一次成型折叠式连体内衬礼盒 |
-
2019
- 2019-07-11 CN CN201980045980.8A patent/CN112384447A/zh active Pending
- 2019-07-11 WO PCT/EP2019/068668 patent/WO2020016090A1/de not_active Ceased
- 2019-07-11 US US17/260,355 patent/US20210229856A1/en not_active Abandoned
- 2019-07-11 JP JP2021502466A patent/JP2021530411A/ja active Pending
- 2019-07-11 EP EP19740342.1A patent/EP3823903A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US20210229856A1 (en) | 2021-07-29 |
| JP2021530411A (ja) | 2021-11-11 |
| WO2020016090A1 (de) | 2020-01-23 |
| CN112384447A (zh) | 2021-02-19 |
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