FR2644754A1 - Rectangular package - Google Patents

Rectangular package Download PDF

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Publication number
FR2644754A1
FR2644754A1 FR8904097A FR8904097A FR2644754A1 FR 2644754 A1 FR2644754 A1 FR 2644754A1 FR 8904097 A FR8904097 A FR 8904097A FR 8904097 A FR8904097 A FR 8904097A FR 2644754 A1 FR2644754 A1 FR 2644754A1
Authority
FR
France
Prior art keywords
strips
cardboard
blank
longitudinal edges
strip
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
FR8904097A
Other languages
French (fr)
Other versions
FR2644754B1 (en
Inventor
Renaud Pic-Paris
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.)
Tetra Pak Closures France SAS
Original Assignee
Novembal SAS
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 Novembal SAS filed Critical Novembal SAS
Priority to FR8904097A priority Critical patent/FR2644754B1/en
Publication of FR2644754A1 publication Critical patent/FR2644754A1/en
Application granted granted Critical
Publication of FR2644754B1 publication Critical patent/FR2644754B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/02Rigid 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 by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D3/00Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/22Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D5/00Rigid 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
    • B65D5/42Details of containers or of foldable or erectable container blanks
    • B65D5/4279Joints, seams, leakproof joints or corners, special connections between panels

Landscapes

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

Abstract

The present invention relates to a package. According to the invention its body is obtained by folding, on a mandrel, a blank 1 comprising, superimposed and glued, one or more cardboard strips 2, a sealing strip 3 whose width is greater than that of the cardboard boxes and whose longitudinal edges 3a are folded over the longitudinal edges of the cardboard strips 2, and a cardboard strip 4 whose width is substantially equal to that of the strips 2 but which is offset transversely with respect to these strips, the longitudinal edges of the blank 1 being contiguous.

Description

La présente invention a pour objet un emballage rectangulaire qui est parfaitement étanche.The present invention relates to a rectangular packaging which is perfectly waterproof.

Cet emballage est caractérisé en ce que son corps est obtenu par pliage sur un mandrin d'un flan comprenant superposées et encollées une ou plusieurs bandes de carton, une bande d'étanchéité dont la largeur est supérieure à celle des bandes de carton et dont les bords longitudinaux sont repliés sur les bords longitudinaux des bandes de carton, et une bande de carton dont la largeur est sensiblement égale à celle des bandes mais qui est décalée transversalement par rapport à ces bandes, les bords longitudinaux du flan étant jointifs. This packaging is characterized in that its body is obtained by folding on a mandrel of a blank comprising superimposed and glued one or more strips of cardboard, a sealing strip whose width is greater than that of the cardboard strips and whose longitudinal edges are folded over the longitudinal edges of the cardboard strips, and a cardboard strip whose width is substantially equal to that of the strips but which is offset transversely with respect to these strips, the longitudinal edges of the blank being contiguous.

On a décrit ci-après, à titre d'exemple non limitatif, un mode de réalisation de l'emballage selon l'invention avec référence aux dessins annexés dans lesquels
Les Figures 1 à 4 montrent la
confection du flan à partir duquel
est réalisé le corps de l'emballage;
Les Figures 5 à 7 montrent la
réalisation d'un corps d'emballage
à partir d'un flan;
La Figure 8 est une vue en coupe,
à plus grande échelle, d'une partie
du corps de l'emballage, dans sa
zone où les bords longitudinaux
du flan sont collés l'un à l'autre.
An embodiment of the packaging according to the invention has been described below, by way of nonlimiting example, with reference to the appended drawings in which
Figures 1 to 4 show the
making of the blank from which
the body of the packaging is produced;
Figures 5 to 7 show the
production of a packaging body
from a blank;
Figure 8 is a sectional view,
on a larger scale, partly
of the packaging body, in its
area where the longitudinal edges
of the blank are stuck together.

Tel qu'il est représenté au dessin, le corps de l'emballage selon l'invention est formé à partir d'un flan désigné au dessin d'une façon gérérale par la référence 1. Ce flan est lui-même constitué à partir de deux ou plusieurs bandes de kraft 2 qui sont collées les unes sur les autres avec une bande d'étanchéité 3, l'ensemble étant calendré. La bande 3, qui peut, par exemple être en aluminium laqué ou recouvert de polytétrafluoréthylène, a une largeur supérieure à celle des bandes 2 et dépasse initialement de part et d'autre de ces bandes (Figure 1); ses bords longitudinaux 3a sont alors repliés sur les tranches des bandes 2 et sous la bande 2 ihférieure (Figure 2). As shown in the drawing, the body of the packaging according to the invention is formed from a blank generally designated in the drawing by the reference 1. This blank is itself formed from two or more strips of kraft 2 which are glued to each other with a sealing strip 3, the assembly being calendared. The strip 3, which may, for example be made of aluminum lacquered or covered with polytetrafluoroethylene, has a width greater than that of the strips 2 and initially protrudes on either side of these strips (FIG. 1); its longitudinal edges 3a are then folded over the edges of the strips 2 and under the lower strip 2 (Figure 2).

L'ensemble formé par les bandes 2 et la bande 3 est ensuite encollé sur une bande de carton blanc ou imprimé 4, de même largeur, mais décalée transversalement (Figure 3) de sorte que sur un bord la bande 4 est en saillie alors que sur le bord opposé c'est l'ensemble formé par les bandes 2 et la bande 3 qui est en saillie.The assembly formed by the strips 2 and the strip 3 is then glued onto a strip of white or printed cardboard 4, of the same width, but offset transversely (FIG. 3) so that on one edge the strip 4 is protruding while on the opposite edge it is the assembly formed by the bands 2 and the band 3 which is projecting.

Des rainures longitudinales de pliage sont formées sur l'ensemble des bandes à l'aide de molettes 5 agissant sur la bande 3. Les flans 1 sont alors découpés dans cet ensemble de bandes et empilés (Figure 4).Longitudinal folding grooves are formed on all of the strips using knurling wheels 5 acting on the strip 3. The blanks 1 are then cut from this set of strips and stacked (FIG. 4).

Pour former un corps de boite à l'aide d'un flan 1, on le plie en U sur un mandrin rectangulaire 6 (Figure 5), on replie le bord du flan où l'ensemble des bandes 2-3 est en saillie, on l'encolle (Figure 6), on replie le bord opposé du flan et on le presse sur le premier bord (Figure 7);Iln'yaplus qu'à éjecter du mandrin le corps de l'emballage ainsi réalisé.To form a box body using a blank 1, it is folded into a U on a rectangular mandrel 6 (Figure 5), the edge of the blank is folded where the set of bands 2-3 is projecting, it is glued (Figure 6), the opposite edge of the blank is folded back and pressed on the first edge (Figure 7); all that is required is to eject the body of the packaging thus produced from the mandrel.

Ce corps d'emballage est parfaitement étanche du fait de la présence de la bande 3 qui recouvre les tranches des bandes 2 et dont les replis 3a sont eux-mêmes recouverts par la bande 4 (Figure 8). Tout effet de mèche est évité. I1 n'y a pas de partie en saillie, dans la zone de collage, les deux bords longitudinaux de la bande 4 étant jointifs, comme on le voit à la Figure 7. Le corps est ensuite muni d'un fond et d'un couvercle.This packaging body is perfectly sealed due to the presence of the strip 3 which covers the edges of the strips 2 and whose folds 3a are themselves covered by the strip 4 (Figure 8). Any wicking effect is avoided. There is no projecting part in the bonding zone, the two longitudinal edges of the strip 4 being joined, as seen in FIG. 7. The body is then provided with a bottom and a lid.

Il va de soi que la présente invention ne doit pas être considérée comme limitée au mode de réalisation décrit et représenté, mais en couvre, au contraire, toutes les variantes. It goes without saying that the present invention should not be considered as limited to the embodiment described and shown, but on the contrary covers all variants thereof.

Claims (1)

RevendicationClaim Emballage caractérisé en ce que son corps est obtenu par pliage sur un mandrin d'un flan (1) comprenant superposées et encollées une ou plusieurs bandes de carton (2), une bande d'étanchéité (3) dont la largeur est supérieure à celle des boites de carton et dont les bords longitudinaux (3a) sont repliés sur les bords longitudinaux des bandes de carton (2), et une bande de carton (4) dont la largeur est sensiblement égale à celle des bandes (2) mais qui est décalée transversalement par rapport à ces bandes, les bords longitudinaux du flan (1) étant jointifs. Packaging characterized in that its body is obtained by folding on a mandrel of a blank (1) comprising superimposed and glued one or more strips of cardboard (2), a sealing strip (3) whose width is greater than that cardboard boxes and whose longitudinal edges (3a) are folded over the longitudinal edges of the cardboard strips (2), and a cardboard strip (4) whose width is substantially equal to that of the strips (2) but which is offset transversely with respect to these strips, the longitudinal edges of the blank (1) being contiguous.
FR8904097A 1989-03-21 1989-03-21 RECTANGULAR PACKAGING Expired - Lifetime FR2644754B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8904097A FR2644754B1 (en) 1989-03-21 1989-03-21 RECTANGULAR PACKAGING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904097A FR2644754B1 (en) 1989-03-21 1989-03-21 RECTANGULAR PACKAGING

Publications (2)

Publication Number Publication Date
FR2644754A1 true FR2644754A1 (en) 1990-09-28
FR2644754B1 FR2644754B1 (en) 1991-07-12

Family

ID=9380159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904097A Expired - Lifetime FR2644754B1 (en) 1989-03-21 1989-03-21 RECTANGULAR PACKAGING

Country Status (1)

Country Link
FR (1) FR2644754B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679528A1 (en) * 1991-07-25 1993-01-29 Novembal Sa Packaging box, method and installation, production of such a box filled and closed
WO1996029251A1 (en) * 1995-03-17 1996-09-26 Renaissance Packaging Design (Uk) Ltd. A container
WO2008065456A1 (en) * 2006-11-29 2008-06-05 N.Triantafyllis & Co Oe Hybrid paper packing box and its manufacturing method
GB2449747A (en) * 2007-05-30 2008-12-03 Mclaren Packaging Ltd Tubular Packaging Container and Method for Making a Tubular Pakaging Container
WO2018224170A1 (en) * 2017-06-09 2018-12-13 Envican Gmbh Fluid container and method for the production thereof in accordance with demand and in a timely manner at the filling location
WO2022219176A1 (en) * 2021-04-16 2022-10-20 Envican Gmbh Can

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606606C (en) * 1931-10-07 1934-12-06 Leopold Rado Process for the production of drinking cups from glued together aluminum foils laminated on paper
NL7016921A (en) * 1970-11-18 1972-05-23
US4685610A (en) * 1986-05-19 1987-08-11 Book Covers Inc. Container and method of making a container with integral bottom panel and side panels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606606C (en) * 1931-10-07 1934-12-06 Leopold Rado Process for the production of drinking cups from glued together aluminum foils laminated on paper
NL7016921A (en) * 1970-11-18 1972-05-23
US4685610A (en) * 1986-05-19 1987-08-11 Book Covers Inc. Container and method of making a container with integral bottom panel and side panels

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679528A1 (en) * 1991-07-25 1993-01-29 Novembal Sa Packaging box, method and installation, production of such a box filled and closed
WO1996029251A1 (en) * 1995-03-17 1996-09-26 Renaissance Packaging Design (Uk) Ltd. A container
GB2298855B (en) * 1995-03-17 1999-04-14 Renaissance Packaging Design A container
WO2008065456A1 (en) * 2006-11-29 2008-06-05 N.Triantafyllis & Co Oe Hybrid paper packing box and its manufacturing method
GR20060100654A (en) * 2006-11-29 2008-06-18 Ν. Τριανταφυλλης & Σια Οε Hybrid carton packing box of combination of advantages of folding box of triangle, parallelogram cross-section and cylndrical rolling box and its fabrication mode.
GB2449747A (en) * 2007-05-30 2008-12-03 Mclaren Packaging Ltd Tubular Packaging Container and Method for Making a Tubular Pakaging Container
WO2018224170A1 (en) * 2017-06-09 2018-12-13 Envican Gmbh Fluid container and method for the production thereof in accordance with demand and in a timely manner at the filling location
WO2022219176A1 (en) * 2021-04-16 2022-10-20 Envican Gmbh Can

Also Published As

Publication number Publication date
FR2644754B1 (en) 1991-07-12

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