WO2024256786A1 - Bouteille en matieres recyclables - Google Patents
Bouteille en matieres recyclables Download PDFInfo
- Publication number
- WO2024256786A1 WO2024256786A1 PCT/FR2024/050777 FR2024050777W WO2024256786A1 WO 2024256786 A1 WO2024256786 A1 WO 2024256786A1 FR 2024050777 W FR2024050777 W FR 2024050777W WO 2024256786 A1 WO2024256786 A1 WO 2024256786A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bottle
- sleeve
- head
- neck
- extension
- 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.)
- Ceased
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
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of curved cross-section
- B65D11/04—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
-
- 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
Definitions
- the present invention relates to a bottle made of recyclable materials, in particular other than glass.
- the bottle is in the form of a rigid shell receiving a flexible pouch.
- This bottle is a container intended to receive food or non-food liquids.
- bottle encompasses all forms of container preferably imitating the traditional form, having a cylindrical body ending at the top with a neck connected to the body by a transitional zone forming the shoulder and receiving a closure member in the form in particular of a capsule screwed onto the neck.
- Containers are known made of more economical materials than glass, formed of a rigid shell corresponding to the shape of a bottle and the cavity of which is occupied by a flexible, watertight pocket, receiving the liquid or, more generally, the fluid or pasty product, packaged in the bottle for example according to document US 4,256,231.
- the present invention aims to develop a bottle resembling a glass bottle, but composed of recyclable materials or substances, easily separable and usable like traditional bottles in filling and packaging installations, bottling lines, crates or transport cases.
- Such a bottle is particularly simple to manufacture since it consists of separate, easily assembled elements, namely the body of the bottle with its base, preferably fitted, and the head consisting of a part shaped like a shoulder and neck; this part can be made by molding/injection in a recyclable plastic material.
- the head receives the flexible bag and thus constitutes an assembly which fits into the body and is fixed to it by the lower edge of the head. The simplicity of recycling results from this structure of the bottle.
- the head is composed of a skirt forming the shoulder integral with an upper sleeve forming the neck, ending with a neck provided with a thread receiving a capsule and the upper sleeve forming the neck continues in the skirt by an internal extension to which the mouth of the flexible pocket is fixed.
- This particularly simple embodiment constitutes a rigid assembly which cooperates with the body of the bottle to ensure its shape whatever the external forces exerted on the bottle.
- the head is composed of a skirt forming the shoulder and attaching to the body and an upper sleeve forming the neck and receiving an inner sleeve provided in the upper part with a thread for a capsule, the upper sleeve continuing in the skirt by an inner extension to receive the mouth of the flexible bag.
- the head can be held by the neck and the neck, without risk when the bottle is filled.
- the skirt, the upper sleeve and the inner extension are joined by a junction crown.
- This head is easily assembled to the pocket, thus constituting a simple subassembly to manufacture and maneuver to assemble it to the body.
- the upper sleeve is bordered externally by a collar and the inner sleeve has a stop collar under its external thread to define and limit the insertion of the inner sleeve into the upper sleeve by resting on the collar of the upper sleeve.
- This embodiment is particularly advantageous for packaging certain liquids in the partially assembled bottle without the neck with the thread receiving the capsule being placed in the head.
- the capsule can thus be installed directly on the inner sleeve, in a tamper-proof manner and the assembly put in place after filling the bottle.
- the upper sleeve is bordered externally by a collar and the inner sleeve has a stop collar under its external thread to define and limit its insertion into the upper sleeve. This collar facilitates the correct positioning of the inner sleeve.
- the skirt, the upper sleeve and the inner extension are joined by a junction crown.
- This junction crown is formed by a thickness of material at the Y-shaped junction of the upper sleeve with the skirt and the inner extension.
- This junction stiffens the head and in particular it allows the bottle to be held by its neck without risk of deformation.
- the body and the bottom of the bottle are made of cardboard or a material similar to cardboard
- the body is a cardboard sleeve, for example, of cylindrical shape with a circular or polygonal section and the bottom is a piece of stamped cardboard, which is fitted into the underside of the sleeve forming the body.
- This bottom is preferably fitted and glued to the body.
- This cardboard assembly is preferably assembled separately, before the head with its flexible pocket is placed on top of the sleeve.
- the head, the capsule and the guarantee ring are made of polyethylene.
- the bottle comprises a head composed of a skirt integral with an upper sleeve forming the neck and an inner sleeve having an upper, outer part, forming a neck ending with a thread for a capsule, a lower part in the form of an extension coming into the head, the upper outer part and the extension being joined by a stop collar, the upper sleeve being engaged on the extension of the inner sleeve up to the stop collar and the extension ending with an assembly crown on which the flexible bag is fixed by its end piece.
- the stop collar is a torus of triangular section forming by its side turned towards the upper sleeve of the head, a radial stop above the assembly crown of the inner sleeve to position the upper sleeve.
- the upper sleeve has a thread and the assembly crown has a complementary thread or the upper sleeve is smooth and its assembly crown is smooth, the connection being made by a force assembly.
- the assembly crown is ribbed and the tip has a smooth surface for assembly by tight fitting.
- the assembly crown for the tip of the bag is ribbed and the tip has a smooth surface for assembly by tight fitting or the flexible bag has a mouth provided with a tip bordered below by a large surface collar fixed to the mouth and in the upper part, by a small gripping collar to facilitate the gripping of the bag by its tip to fit it onto the inner sleeve.
- the body and the bottom are made of cardboard and the head, the capsule and the guarantee ring are made of polyethylene.
- the entire bottle made from recyclable materials, can be easily broken down into its separately recyclable elements.
- FIG. IA exploded view of a first embodiment of a bottle
- FIG. IB exploded view of a second embodiment of a bottle
- FIG. 2A axial sectional view of the first embodiment
- FIG. 2B axial sectional view of the second embodiment
- FIG. 3 Combined exterior view of the upper part of the two embodiments of the bottle
- FIG. 4 axial sectional view of the upper part of the two embodiments of the bottle according to the invention
- FIG. 5 front view of a third embodiment of bottle according to the invention
- FIG. 6 Axial sectional view of the bottle of Figure 5
- FIG. 6A Axial sectional view of a variant of the bottle of Figure 5
- FIG. 7 Exploded view of the bottle of Figure 5
- FIG. 8 Detail of the upper part of the axial sectional view of the bottle according to Figure 5,
- FIG. 8A detailed view of the variant of figure 5
- FIG. 10 in its parts a, b, c, d different views of the head of the bottle,
- FIG. 11 front view and axial section of the inner sleeve
- FIG. 12 front view and axial section of another embodiment of the inner sleeve.
- a first embodiment of the bottle 100a consists of a body surmounted by a head 2 to which is fixed a flexible pocket 3 housed in the body 1 and receiving the liquid.
- the head 2 consists of a skirt 21 forming the shoulder E joining an upper sleeve 22 forming the neck C.
- the upper part 221 of the sleeve 22 forms the neck G provided with a thread 222 and a collar 223, in particular a retaining collar.
- the bottle 100a is closed by a capsule 4 screwed onto the thread 222 and combined with a guarantee ring 5 covering the neck G under the thread and attaching to the collar 223.
- the capsule 4 is detached from the ring 5 by unscrewing it, leaving in place the guarantee ring 5 retained by the collar 223.
- the body 1 is a cylindrical surface of circular section whose bottom 11 is closed by a nested bottom 13 and the top receives the head 2.
- the thread 222 of the neck G is terminated by a ring and below this a retaining collar 223 for the guarantee ring 5 combined with the capsule 4.
- the capsule 4 has a thread 41 corresponding to the thread 222 of the neck and below its thread, the capsule 4 is combined with a guarantee ring 5 provided with claws or a hooking collar 51 to come under the retaining collar 223 of the neck G by screwing the capsule 4 onto the neck.
- the upper sleeve 22 joins the base of the neck C which is a crown-shaped area of junction 23 to which the skirt 21 is connected which ends below with an edge 211 with a recess forming a groove to engage and fix on the upper edge 12 of the body 1.
- the upper sleeve 22 descends beyond the junction crown 23 in the skirt by an internal extension 224 projecting into the shoulder E (skirt) and receiving the mouth 31 of the flexible pocket 3.
- the junction crown 23 has a reinforced section for holding the upper sleeve 22 at its meeting with the inner extension 24.
- junction crown 23 rises by its increased thickness up to the neck to form a step 231 by the reduction in thickness of its wall up to the thickness of the upper part 221 to ensure continuity at the level of the lower edge of the outer surface of the ring 6.
- the flexible pocket 3 is fixed to the inner extension 24 before the assembly of the head 2 to the body 1.
- the base 13 can be fitted into the body 1 before or after the head 2 is fitted.
- Body 1 is a cardboard sleeve, generally cylindrical in shape, with a circular section. But this shape of the body which corresponds to the most common shape of bottles, particularly wine bottles, is not limiting. It can also be cylindrical in shape with a rounded section (i.e. oval, elliptical) or polygonal, regular or irregular.
- the base of the head 2 at the level of the shoulder E joining the edge 211 will have a shape adapted to the rounded or polygonal shape of the upper edge 12 of the body 1 to allow assembly, in particular by fitting.
- the traditional, cylindrical bottle body can also be non-cylindrical, while respecting a shape of its upper edge 12 so that this shape is compatible with the possible shape of the lower edge 211 of the skirt 21.
- the top 2 is a molded/injected part, preferably made of polyethylene or other compatible plastic material, particularly biocompatible and recyclable.
- Figures 1B, 2B show a second embodiment of the bottle 100b, the elements of which similar or identical to those of the first embodiment will bear the same numerical references without an alphabetical suffix. The similar, but not identical, components will bear the same numerical reference, but followed by the suffix b.
- the bottle 100b comprises a cylindrical body 1 of circular section, the underside of which is closed by a fitted bottom 13 as in the first embodiment.
- the upper edge 12 of the cylindrical body receives a head 2b which forms the shoulder E, the neck C and the neck G of the bottle.
- the head 2b has an upper sleeve 22b which forms a stop collar 223b.
- the upper sleeve 22b receives an inner sleeve 25b forming the neck G.
- the inner sleeve 25b has a threaded end 251b for receiving the capsule 4 and a collar 252b for coming against the upper stop collar 225b when the inner sleeve 25 is engaged in the upper sleeve 22b forming a part of the neck.
- the upper sleeve 22b joins a rounded, flared skirt 21b forming the shoulder E and the neck C of the bottle.
- This skirt 21b ends at the bottom with an edge 211b with a groove-shaped recess to be positioned on the upper edge 12 of the body 1 as in the first embodiment.
- the inner sleeve 25 has a thicker wall than that of the upper sleeve 22 and thus reinforces the upper sleeve 22b, the junction crown 23b and the inner extension 24b to which the mouth 31 of the flexible pocket 3 is fixed.
- the material of the inner sleeve 25 may be different from that of the head 2b, for example, depending on the liquid filling the bottle which is, for example, a liquid other than wine or a food liquid. The same applies to the quality of the material of the flexible bag 3.
- the inner sleeve 25b may also have a particular thread such as a safety thread for bottles receiving certain non-food liquids, detergent or other.
- the capsule 5 may, under these conditions, be assembled to the thread 251 by a connection of the type tamper-proof and constitute a combination (inner sleeve 25b + capsule 4) produced and assembled separately from the bottle to be connected to the bottle after filling.
- the collar 225b facilitates the gripping of the still open bottle (without its inner sleeve 25b and the capsule 4) for transport, handling and filling operations.
- the body 1 is a cardboard cylinder, for example, of circular section.
- the nested bottom 13 is preferably also a cardboard piece, shaped as a lid with a rim 131 to form the lip of the bottle.
- the nested bottom 13 is preferably glued to the inside of the cylindrical body 1.
- the head 2 the lower edge 211b of which covers the upper edge 12 of the body 1 by being glued to it.
- the assembly of the upper sleeve 22b and the inner sleeve 25b is preferably glued.
- the parts making up the head 2b namely the skirt 21b, the upper sleeve 22b, the inner extension 24b and the inner sleeve 25b are preferably made of polyethylene.
- the flexible bag 3 is preferably also made of polyethylene.
- Figure 3 in its parts A, B, shows the comparative shape of the first and second embodiment of the top of the bottle 100a, 100b.
- Figure 4 in its parts A, B shows the sectional view of the head of the bottles to which the flexible bag 3 is fixed according to the first and second embodiments.
- Figures 5, 6, 7, 8 show a third embodiment of bottle 100c, whose elements similar or identical to those of the first embodiment bear the same numerical references without an alphabetical suffix.
- the similar, but not identical, components bear the same numerical reference, but with the suffix (e).
- the bottle 100c comprises a cylindrical body 1 of circular section, the bottom 11c of which is closed by a nested bottom 13c retained by the edge 111c of the bottom 11c curved inwards to retain the bottom 13c.
- the upper edge 12c of the cylindrical body receives a head 2c which forms the shoulder E and the neck C of the bottle.
- the 2c head receives an internal 25c sleeve surmounting the head by a neck G ending with a thread receiving a 4c cap initially secured to a 5c guarantee sleeve.
- the extension 254c of the sleeve 25c is engaged in the head 2c; it carries the end piece 32c of a flexible pocket 3c forming the deformable sealed volume.
- Figure 6 shows an embodiment of the cylindrical body 1 whose lower edge 11c forms, as already indicated, a folded edge 111 to hold the bottom 13c and at the same time form a lip to have a regular and reinforced support crown (the folded edge 11c) for the bottle in the upright position.
- the edge 11c Before folding down the edge 11c, it is advantageous to put a bead of glue in the angle formed under the underside of the bottom 13c and the edge 11c not yet folded down.
- the folding down is simply done by machine by supporting the bottom 13c, the body being, for example, in a position turned over compared to its upright position.
- the upper edge 12c is preferably machined at a sharp angle, particularly with a rebate section.
- the 100c bottle is made by assembling sub-assemblies combining components made separately.
- the body is assembled with its base 13c and the head 2c in which the inner sleeve 25c is engaged and fixed, the upper end of which receives, after filling, the capsule 4c with the guarantee sleeve 5c.
- the flexible pocket 2c is fitted by its end piece 32c onto the lower end of the inner sleeve 25c.
- the subassembly thus produced is assembled to the body le by joining the edge 21 le of the head 2c to the upper edge 12c of the body le, the pocket 3c coming into the body le.
- Figure 7 shows the exploded view of the various components of the 100c bottle according to their arrangement along the zz axis of the bottle.
- Figure 8 The detailed sectional view of Figure 8 from the top of the bottle 100c highlights the subassemblies of the bottle 100c and their nesting to form a rigid assembly around the flexible bag 3c whose volume occupies the part of the body when the bag is filled with liquid.
- the nesting of the components underlines the rigid structure obtained by the nature of the material of these and the specific static/mechanical characteristics.
- the head 2c consists of a skirt 21c with an upper sleeve 22c ending in an edge 226c and receiving the inner sleeve 25c forming the neck G.
- the skirt 21c, rounded, flared forming the shoulder E and the neck C of the bottle ends in the lower part with an edge 211c with a recess or a circular groove to be positioned on the upper edge 12c of the body 1 as in the first embodiment.
- the inner sleeve 25c consists of an outer part forming the neck G and receiving the cap 4c and the safety ring 5c as well as an inner part relative to the head 2c in the form of an extension 254c, joined by a junction zone 23c forming a stop collar 252c.
- the outer part of the sleeve 25c consists of a slightly truncated part joining the cylindrical part provided with the thread 2510 with, at its base, a sealing collar 253c for the safety ring 5c.
- This safety ring is a cylindrical sleeve extending the capsule 4c and comprising a lip 51c forming a stop notch under the retaining collar 253c to remain attached by its lip 51c after having been fitted onto the neck G.
- the capsule 4c separates from the ring 5c by shearing, by the simple rotation of the capsule 4c alone.
- the stop collar 252c is a torus of triangular section forming a radial stop 2521 above an assembly crown 255c on which the upper sleeve 22c of the head 2c rises up to the radial stop 2521 to be fixed there, for example, by gluing; this junction zone 23c constitutes an annular reinforcement by the combination and superposition of the sleeve 22c and the extension 254c.
- the lower end of the extension 254d forms an assembly crown 256c to which the end piece 32c is secured.
- FIG. 8 section shows the flexible pouch 3c deployed.
- the inner sleeve 25c may have a particular thread 2510 such as a safety thread for bottles receiving certain non-food liquids, detergents or others.
- the capsule 4c is, under these conditions, assembled to the thread 2510 by a tamper-proof type connection.
- the reinforcement formed by the junction zone 23c facilitates the gripping of the open bottle (without the cap 4) for transport, handling and pouring operations.
- the body 1 is a cardboard cylinder, for example, of circular section.
- the nested bottom 13c is, preferably, also a cardboard piece, glued to the inside of the cylindrical body 1c.
- the head 2c the lower edge 211c of which covers the upper edge 12c of the body 1c by being glued to it.
- the assembly of the upper sleeve 22c and the inner sleeve 25c is preferably glued.
- the parts composing the head 2c namely, the skirt 21c, the upper sleeve 22c and the inner sleeve 25c are preferably made of polyethylene.
- the flexible bag 3c is preferably also made of polyethylene.
- Figures 6A and 8A show a sectional view of a 100cc bottle which is a variant of the 100c bottle of Figure 6; it differs by the elongation of the inner sleeve 25cc relative to the length of the inner sleeve 25c of the third embodiment so as to be in relief relative to the edge 11 lec of the skirt 21cc.
- This extension (6) facilitates the installation of the flexible bag 3c on the assembly crown 256c.
- the other parts of the bottle have identical functions, which is why only the parts concerned by the extension 6 have separate references; for the same reasons, only a few parts are referenced to facilitate the reading of figures 6A, 8A.
- the 13cc bottom is, for example, fitted into the lower edge l lcc, right of the body lec as in the 100a; 100b bottles.
- Figure 9 shows in top view (A) and in front view (B) a flattened flexible bag 3c with an end piece 32c formed of a sleeve 321c secured to a flat crown 322c joined above the flexible bag 3d.
- the top of the sleeve 321c is bordered by a small gripping crown 323c to facilitate the gripping of the end piece 32c to force-fit it onto the assembly crown 256c of the extension 254c.
- the end piece 32c is provided with a temporary plug 324c.
- the bag 3c completed by its end piece 32c is a component supplied assembled, flat. The installation of the bag by its end piece 32c on the crown 256c assembly is done, preferably automatically with a machine.
- Figure 10 shows different embodiments of the head 2c and two variants 2c-1 and 2c-2 of the same general shape but for a different assembly with the extension 254c of the inner sleeve 25c.
- Part (A) of Figure 10 is a front view of the head 2c composed of the skirt 21c and its upper sleeve 22c with an edge 226c also called the edge of the head.
- the edge 21 le of the skirt 21c is provided with notches 212c (part D, figure 10) to reinforce its assembly to the upper edge 12c of the body le and block its rotation.
- Part (B) of Figure 10 is a section along (AA) of part (A) (highlighting a first embodiment of the head 2c-1 whose edge 226c of the upper sleeve 22c has an internal thread 227c for screwing onto the thread of the assembly crown 255c of the extension 24c itself provided with a thread.
- the lower edge 211c of the skirt 21c has a circular groove 2110 for tight assembly with the edge 12c of the body 1e.
- the groove 2110 has notches 2111 blocking the relative rotation of the skirt 21c with respect to the body 1e.
- An example of a notch 2111 shown has a triangular shape, one side of which is a ramp of slight inclination, of the order of 20° and the other side of this triangular shape is oriented practically radially and thus constitutes a stop notch.
- the 2111 notches are made with the 21c skirt which is a molded or injected part.
- Part (C) of Figure 10 shows a head 2c-2 whose edge 226c of the upper sleeve 22c is internally reinforced by ribs 228c.
- the shape of the edge 211c of the skirt 21d is the same as above.
- Figure 11 shows an inner sleeve 25c-1 having in the upper part an external thread 2510 for the capsule, followed by a sealing collar 253'c delimiting the thread and serving as a stop for the screwing the capsule and a 253c collar to retain the 51c warranty strip.
- the stop collar 252c overcomes a thread 2541 on the assembly crown 255c-1 for screwing the skirt 21c.
- the extension 254c has an assembly crown 256c-1 for fixing the end piece 32c of the pocket 3c.
- This crown 256-1d is constituted by retaining members, for example, ribs 2561 formed in the material and on which the end piece 32c of the flexible pocket 3c is forcibly engaged.
- the axial section view (A-A) shows these different parts.
- Figure 12 shows another embodiment of the inner sleeve 25c-2 having in the upper part a thread 2510 for the capsule, followed by two collars 253’c, 253c then below, the stop collar 252c and below this an assembly crown 255c-2 formed of a smooth surface 2552 for the force fitting of the upper sleeve 22c of the head 2c-2.
- the axial section view BB associated with this front view shows the profile of the different parts described above.
- the invention relates to a bottle 100 whose rigid shell is formed by a body 1 and a head 3, the body 1 is composed of a sleeve having a lower end closed by a bottom 13 and an upper end; the head 2 is shaped like a shoulder E, a neck C and assembled to the upper edge of the body 1; the flexible bag 3 connected to the head 2 is housed in the body 1;
- the bottle 100 made of recyclable material is composed of a rigid shell receiving a flexible pocket delimiting the sealed volume of the bottle, of a tip fixed to the shell and receiving the capsule;
- the rigid shell is formed by a body 1 and a head 2;
- the body 1 is composed of a sleeve having a lower end 11 closed by a bottom 13 and an upper end 12;
- the head 2 is shaped like a shoulder E, a neck C and a neck G;
- the flexible pocket 3 is fixed to the head itself fixed to the upper edge 12 of the body 1;
- the neck G receives a capsule 4.
- the head 2 of this bottle 100a is composed of a skirt 21 forming the shoulder E secured to an upper sleeve 22 forming the neck C, ending with the neck G provided with a thread 222 receiving the capsule 4 and the underside of the upper sleeve 22 forming the neck C, extends into the skirt 21 by an inner sleeve 24 to which the mouth 31 of the flexible bag 3 is fixed.
- the skirt 21, the upper sleeve 22 and the inner extension 24 are joined by a joining crown 23.
- the bottle 100b is composed of a head 2b comprising a skirt 21b forming the shoulder C and attaching to the body 1 and an upper sleeve 22b forming the neck C and receiving an inner sleeve 25 provided in the upper part with a thread 2510 for the capsule 5; the upper sleeve 22b continues in the skirt 21b by an inner extension 24b to receive the mouth 31 of the flexible bag 3.
- the upper sleeve 22b is bordered externally by a collar 225b and the inner sleeve 25 comprises a stop collar 252 under its external thread 2510 to define and limit the sinking of the inner sleeve 25 into the upper sleeve 22b.
- junction crown 23b is joined by a junction crown 23b.
- the bottle 100c comprises a head 2c composed of a skirt 21c secured to an upper sleeve 22c forming the neck C and an inner sleeve 25c having an upper, outer part forming the neck G ending with a thread 2510 for the capsule 4c, a lower part in the form of an extension 254c coming into the head 2c; the outer part and the extension 254c are joined by a stop collar 252c; the upper sleeve 22c is engaged on the extension 254c of the inner sleeve 25c up to the stop collar 254c and which ends with an assembly crown 256c on which the flexible bag 3c is fixed by its end piece 32c.
- the stop collar 254c is a torus of triangular section forming by its side turned towards the upper sleeve 22c of the head 2c, a radial stop 2521 above the assembly crown 255c to position the upper sleeve 22c.
- the upper sleeve 22c has a thread and the assembly crown 255c has a complementary thread 2551; alternatively, the upper sleeve 22c has a smooth assembly crown 255c, the connection being made by a force assembly.
- the assembly crown 255c is ribbed 2561 and the tip 32c of the flexible pocket 3c has a smooth surface to be force-fitted.
- the bottom 11c is closed by a nested bottom 13c held by the edge 11c of the bottom 1c curved inwards.
- the body 1 and the bottom 13 are made of cardboard and the head 2, the capsule 4 and the guarantee ring 6 are made of polyethylene.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2024303739A AU2024303739A1 (en) | 2023-06-15 | 2024-06-13 | Bottle made of recyclable materials |
| EP24745982.9A EP4727860A1 (fr) | 2023-06-15 | 2024-06-13 | Bouteille en matieres recyclables |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2306095A FR3149876A1 (fr) | 2023-06-15 | 2023-06-15 | Bouteille en matières recyclables |
| FRFR2306095 | 2023-06-15 | ||
| FRFR2314882 | 2023-12-21 | ||
| FR2314882A FR3149883A1 (fr) | 2023-06-15 | 2023-12-21 | Bouteille en matières recyclables |
| FRFR2406246 | 2024-06-12 | ||
| FR2406246A FR3149882B1 (fr) | 2023-06-15 | 2024-06-12 | Bouteille en matières recyclables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024256786A1 true WO2024256786A1 (fr) | 2024-12-19 |
Family
ID=91961643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2024/050777 Ceased WO2024256786A1 (fr) | 2023-06-15 | 2024-06-13 | Bouteille en matieres recyclables |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4727860A1 (fr) |
| AU (1) | AU2024303739A1 (fr) |
| WO (1) | WO2024256786A1 (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3567104A (en) * | 1969-07-01 | 1971-03-02 | Phillips Petroleum Co | Composite containers |
| US4256231A (en) | 1976-10-21 | 1981-03-17 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Container with a synthetic lining impermeable to liquids and method of making |
| GB2524822A (en) * | 2014-04-04 | 2015-10-07 | Boys Ltd 3 | Container |
| GB2606401A (en) * | 2021-05-07 | 2022-11-09 | Diageo Great Britain Ltd | A bottle |
-
2024
- 2024-06-13 WO PCT/FR2024/050777 patent/WO2024256786A1/fr not_active Ceased
- 2024-06-13 AU AU2024303739A patent/AU2024303739A1/en active Pending
- 2024-06-13 EP EP24745982.9A patent/EP4727860A1/fr active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3567104A (en) * | 1969-07-01 | 1971-03-02 | Phillips Petroleum Co | Composite containers |
| US4256231A (en) | 1976-10-21 | 1981-03-17 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Container with a synthetic lining impermeable to liquids and method of making |
| GB2524822A (en) * | 2014-04-04 | 2015-10-07 | Boys Ltd 3 | Container |
| GB2606401A (en) * | 2021-05-07 | 2022-11-09 | Diageo Great Britain Ltd | A bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4727860A1 (fr) | 2026-04-22 |
| AU2024303739A1 (en) | 2025-12-18 |
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