EP0081427A1 - Verpackung für spröde, schwere und/oder umformbare Produkte - Google Patents
Verpackung für spröde, schwere und/oder umformbare Produkte Download PDFInfo
- Publication number
- EP0081427A1 EP0081427A1 EP82402196A EP82402196A EP0081427A1 EP 0081427 A1 EP0081427 A1 EP 0081427A1 EP 82402196 A EP82402196 A EP 82402196A EP 82402196 A EP82402196 A EP 82402196A EP 0081427 A1 EP0081427 A1 EP 0081427A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flaps
- blank
- packaging
- support
- packaging according
- 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
Links
Images
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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
- B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
- B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/906—Roll or coil
Definitions
- the present invention relates to a packaging device intended to receive fragile and / or easily deformable products, which have at least one recess. Prior to packaging, these products may or may not be placed on a support which is itself hollowed out.
- the present invention applies in particular to the packaging of wet windings made up of glass strands distributed over a tubular support.
- Two-part packaging already exists for the transport of products that can be rolled up on a hollow support.
- said parts are formed from blanks cut from a pliable material; after folding said blanks, each part is in the form of a flange provided with a mandrel composed of elements integral with said flange.
- the two mandrels enter the recess of the support for said product.
- each part of the packaging is formed from two blanks cut from a foldable material.
- Each blank is divided transversely by two fold lines delimiting a central zone and two flaps capable of being folded 180 ° over said zone; each flap is provided, on the edge opposite to the fold line, with a tongue which, during folding, enters a cross-shaped opening in the middle of the central area. Thanks to the complementary slots made in the flaps and the tongues, the association of the two blanks makes it possible to form a flange provided with a mandrel composed by the four tongues.
- This packaging has two drawbacks: one is that it requires a fairly large area of foldable material, the other that it is ill-suited to transporting products wound on supports having a large-diameter recess; indeed in the latter case, the choice is as follows: increase the width of the tongues and lengthen the branches of the cross while preserving the surface of the flaps and of the central zone, or else increase the surface of the blanks while retaining its proportions. This results either in reducing the resistance of the flange, or in further increasing the quantity of material necessary for the production of the blank.
- the second patent describes a packaging of the same type as the previous one, with the difference that each flange is formed from a single blank, also cut from a foldable material.
- This blank is divided transversely by two fold lines which delimit a square central zone and two flaps capable of being folded 180 ° over said zone.
- the mandrel is formed by two tabs cut in the central area and foldable at 90 °, said tabs being held in place by two flaps, surrounded by two notches located on the edge of the flaps, opposite the fold lines.
- the transport of the product cannot be done in any condition because the resistance to deflection of the tongues is a function of the direction of the force exerted by the product relative to the orientation of the grooves or any other reinforcement unidirectionally reinforcing the material constituting said tabs.
- the object of the invention is to remedy these various drawbacks and, to this end, provides a packaging allowing transport fragile, heavy and / or deformable products, keeping them in a horizontal position and avoiding any contact liable to cause their deformation or degradation.
- the object of the invention is in particular to propose a packaging according to which each flange is formed of a single blank cut out so that the central zone is full or devoid of large cuts and that the elements constituting the mandrel have the same resistance as no matter how the product is laid out.
- the packaging according to the invention is in two parts, each of them being obtained from a single blank cut from a pliable material provided with unidirectional reinforcements, such as corrugated cardboard, and comprising fold lines delimiting a central zone and flaps, the cutting of said blank being such that all the elements constituting the mandrel are integral with four flaps surrounding a solid central zone and that the reinforcements of the foldable material are parallel to one of the diagonals of said central area.
- a pliable material provided with unidirectional reinforcements, such as corrugated cardboard, and comprising fold lines delimiting a central zone and flaps, the cutting of said blank being such that all the elements constituting the mandrel are integral with four flaps surrounding a solid central zone and that the reinforcements of the foldable material are parallel to one of the diagonals of said central area.
- One of the two elements constituting the packaging according to the invention is produced from a blank shown in FIG. 1.
- This blank made of corrugated cardboard, has a central zone 10, of square shape, which is extended on each of its sides by rectangular flaps 11, 12, 13, and 14; these flaps, connected to part 10 by the double fold lines 21, 22, 23 and 24 have a total area substantially equal to twice that of the central area.
- the blank is cut in such a way that the cardboard grooves are parallel to the diagonal I-I of said zone.
- each flap is provided with a flap which is partially separated from said flap by a first slit over half of its length, and which comprises a second slit, extending the first substantially perpendicularly over half its height.
- This cut shape defines a flap formed of two parts designated by A and B, according to the reference of the corresponding section. Part A connects the flap to the flap by a fold line located in the extension of the first slot, while part B is simply connected to part A by a fold line located in the extension of the second slot.
- the opposite flaps 11 and 12 are provided with flaps which respectively have slots 15a and 16a perpendicularly cutting the outer edge of said flaps and slots 15b and 16b separating parts 11B and 12B of said flaps from the corresponding flap.
- the other two flaps 13 and 14 are provided with flaps respectively comprising slots 17a and 18a which, after a return at a right angle, extend the slots 17b and 18b separating the parts 13B and 14B from the flaps of the corresponding flap.
- the flaps 13 and 14 each have three slots (respectively 17c, 17d, 17th and 18c, 18d and 18e) arranged in a star and converging towards the junction point of the slots 17a, 17b and 18a, 18b.
- zone 10 and the flap 11 can optionally be provided with small parallel cutouts 19 and 20 symmetrical with respect to the fold line 21.
- the blank is placed in volume by folding the flaps 11 and 12 at 180 ° on the rear face of the zone 10, and at 90 ° the flaps along the fold lines 21a and 22a, so that the latter are perpendicular to area 10.
- the flange thus mounted is shown in Figure 3: it is formed of a triple wall provided with eight fins 11 (A, B); 12 (A, B); 13 (A, B); 14 (A, B); arranged in a star and projecting on the central part of one of its faces.
- the small cutouts 19 and 20 possibly made in the zone 10 and the flap 11 form an orifice which serves as a grip handle appearing on the face opposite to that carrying the fins.
- the packaging of the product to be transported is carried out in a manner known per se, by fitting the fins of a flange in each end of the support of said product.
- the eight fins all have the same resistance to bending and also cooperate to support the product, whatever the position taken by the packaging during its handling and transport.
- the invention is particularly applicable to the packaging of windings of continuous glass strands distributed over a cuff serving as a support.
- this winding is wet and must retain its humidity, it is preferable to enclose said winding in a flexible envelope made of plastic material, the ends of which are folded back inside the cuff and held by the fins.
- the winding thus prepared is placed in a box with large contiguous flaps known as the American box.
- the gripping of the box, once closed, is facilitated by cut-out handles placed opposite those practiced in the flanges. It is possible to put two windings per case.
- the dimensions of the flanges are chosen so that the winding is never in contact with a wall.
- the boxes can be placed on a traditional pallet with four entries, for example at the rate of three boxes per level. At each level, the arrangement of the boxes is crossed to improve the stability of the assembly, which is held in place by stretch film or shrunk cover.
- the face of the flanges opposite the fins is capable of withstanding impressions and the packaging then becomes an advertising vehicle during the manipulations carried out by the user.
- the packaging described above is particularly indicated for the transport of relatively heavy products such as a winding of continuous glass wires, 320 millimeters in diameter and 260 millimeters in length, placed on a support having a recess of 160 millimeters, l 'together weighing about 30 kilograms.
- the invention can be applied to the transport of fragile objects provided either with a central recess passing through said objects, or with two cavities located on two opposite faces of said objects.
- the section of the recess can be circular, square or rectangular.
- the dimensions of the flaps and flaps will then be modified in order to form, after folding, a mandrel adapted to the section of the recess or of the cavities.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8122721A FR2517631A1 (fr) | 1981-12-04 | 1981-12-04 | Emballage pour produits fragiles ou deformables |
FR8122721 | 1981-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0081427A1 true EP0081427A1 (de) | 1983-06-15 |
EP0081427B1 EP0081427B1 (de) | 1985-08-07 |
Family
ID=9264680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82402196A Expired EP0081427B1 (de) | 1981-12-04 | 1982-12-02 | Verpackung für spröde, schwere und/oder umformbare Produkte |
Country Status (5)
Country | Link |
---|---|
US (1) | US4435479A (de) |
EP (1) | EP0081427B1 (de) |
JP (1) | JPS5898317U (de) |
DE (1) | DE3265289D1 (de) |
FR (1) | FR2517631A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688861A1 (fr) * | 1992-03-20 | 1993-09-24 | Figaret Alain | Dispositif d'obturation pour tubes. |
EP0606978A1 (de) * | 1993-01-12 | 1994-07-20 | Morton International Limited | Stützelement |
EP0744358A1 (de) * | 1995-05-24 | 1996-11-27 | BICC Public Limited Company | Halter für Drahtspulen oder dergleichen |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551563A (en) * | 1994-12-21 | 1996-09-03 | Ppg Industries, Inc. | Packaging units for packaging a plurality of generally cylindrical objects |
US6047523A (en) * | 1998-03-18 | 2000-04-11 | Tenneco Packaging Inc. | Vertical packaging of webbing rolls |
US6012587A (en) * | 1998-07-20 | 2000-01-11 | Tenneco Packaging Inc. | Pallet load corner protector with locking tabs |
JP2014070361A (ja) * | 2012-09-28 | 2014-04-21 | Panasonic Corp | 幅木梱包品 |
JP2014070363A (ja) * | 2012-09-28 | 2014-04-21 | Panasonic Corp | 幅木梱包品及びこれを用いた幅木の施工方法 |
JP6078454B2 (ja) * | 2013-11-01 | 2017-02-08 | グンゼ株式会社 | フィルムロールの端面保護具及びフィルムロール包装体 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615564A (en) * | 1951-07-30 | 1952-10-28 | Republic Foil And Metal Mills | Packet for spools |
US3319866A (en) * | 1966-04-25 | 1967-05-16 | Union Camp Corp | Inner packing for tubing |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5324721A (en) * | 1976-08-20 | 1978-03-07 | Fujitsu Ltd | Blooming preventing method for pick up elements |
JPS5834069Y2 (ja) * | 1980-06-03 | 1983-07-30 | 化繊和紙工業株式会社 | 巻紙用保護キヤツプ |
-
1981
- 1981-12-04 FR FR8122721A patent/FR2517631A1/fr active Granted
-
1982
- 1982-12-02 US US06/446,259 patent/US4435479A/en not_active Expired - Fee Related
- 1982-12-02 EP EP82402196A patent/EP0081427B1/de not_active Expired
- 1982-12-02 DE DE8282402196T patent/DE3265289D1/de not_active Expired
- 1982-12-03 JP JP1982182630U patent/JPS5898317U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2615564A (en) * | 1951-07-30 | 1952-10-28 | Republic Foil And Metal Mills | Packet for spools |
US3319866A (en) * | 1966-04-25 | 1967-05-16 | Union Camp Corp | Inner packing for tubing |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688861A1 (fr) * | 1992-03-20 | 1993-09-24 | Figaret Alain | Dispositif d'obturation pour tubes. |
EP0606978A1 (de) * | 1993-01-12 | 1994-07-20 | Morton International Limited | Stützelement |
US5449070A (en) * | 1993-01-12 | 1995-09-12 | Morton International Limited | Carrier structure |
EP0744358A1 (de) * | 1995-05-24 | 1996-11-27 | BICC Public Limited Company | Halter für Drahtspulen oder dergleichen |
Also Published As
Publication number | Publication date |
---|---|
JPH0115645Y2 (de) | 1989-05-10 |
EP0081427B1 (de) | 1985-08-07 |
FR2517631A1 (fr) | 1983-06-10 |
US4435479A (en) | 1984-03-06 |
FR2517631B1 (de) | 1985-03-08 |
DE3265289D1 (en) | 1985-09-12 |
JPS5898317U (ja) | 1983-07-04 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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