Abstract: The side wall, extending below a shoulder of the thermoplastic bottle, has a gripping portion formed substantially in the middle of the bottle body and includes a first line and a second line each defined in a vertical symmetry plane. The second line has a second point at minimal distance ds2 between the side wall and the central axis, while the first line has a first point at minimal distance dsl between the first line and the central axis. For these particular points in the gripping portion: ·ds2<ds1·hs1<hs2 A thick portion is provided at and above the second point.

Abstract: The side wall, extending below a shoulder of the thermoplastic bottle, has a gripping portion formed substantially in the middle of the bottle body and includes a first line and a second line each defined in a vertical symmetry plane. The second line has a second point at minimal distance ds2 between the side wall and the central axis, while the first line has a first point at minimal distance ds1 between the first line and the central axis. For these particular points in the gripping portion: •ds2<ds1•hs1<hs2 A thick portion is provided at and above the second point.

Abstract: The liquid filled bottle includes a plastic bottle (1) and a cover member (C) sealing an opening (5) of the bottle, the cover member (C) including: —a closing portion (6) sealing the opening (5) of the bottle (1) in an annular area (6a), the closing portion having a circumference (8) defined by an outer edge of the annular area, the closing portion defining a first surface (S1) that is substantially planar and delimited by the circumference; and —a label portion (10) that defines a second surface (S2), the label portion (10) and the closing portion (6) being parts of a single piece foil, for instance a flexible plastic foil. The second surface (S2) is entirely offset relative to the annular area (6a), the ratio between the second surface (S2) and the first surface (S1) being at least 1:2, and preferably at least 1:1.

Abstract: A preform, which makes it possible to obtain PEF containers (bottles) having the awaited properties, notably mechanical, by an industrial injection stretch blow molding process, is of made of a thermoplastic PEF polymer of 2,5-FuranDiCarboxylic Acid (2,5-FDCA) monomer and monoethylene glycol (MEG) monomer and comprises a neck end 2, a neck support ring 3, and a closed tubular body portion 4. The preform is designed so as to produce, by injection stretch blow-molding, a container, the axial stretch ratio of which is greater than or equal to its hoop stretch ratio. Also provided is a plastic container 10, preferably a bottle, obtained by injection stretch blow-molding of PEF preform, the bottle 10 having an axial stretch ratio greater than or equal to the hoop stretch ratio. A method for manufacturing the bottle 10 is also provided.

Abstract: The invention concerns a packaging set (1-100) of two plastic PET bottles (2a-2b), bundled by a heat retracted plastic sleeve 4, wherein a promotional article 3 is nested in a central recess which is formed by the gathering of two recesses 14, which are respectively designed in the wall of the bottles (2a-2b) of the packaging set 1. At least part of both recesses (14) of bottles (2a-2b), particularly the back of each recess (14) is in contact with the article (3), as the two bottles (2a-2b) are maintained compressed against each other by means of the heat retracted sleeve (4).

Abstract: A preform, which makes it possible to obtain PEF containers (bottles) having the awaited properties, notably mechanical, by an industrial injection stretch blow molding process, is of made of a thermoplastic PEF polymer of 2,5-FuranDiCarboxylic Acid (2,5-DCA) monomer and monoethylene glycol (MEG) monomer and comprises a neck end 2, a neck support ring 3, and a closed tubular body portion 4. The preform is designed so as to produce, by injection stretch blow-molding, a container, the axial stretch ratio of which is greater than or equal to its hoop stretch ratio. Also provided is a plastic container 10, preferably a bottle, obtained by injection stretch blow-molding of PEF preform, the bottle 10 having an axial stretch ratio greater than or equal to the hoop stretch ratio. A method for manufacturing the bottle 10 is also provided.

Abstract: An injecting/blowing device includes a mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body. The mold includes a counter mold defining a cavity, a cure located in the cavity, and a preform impression located between the counter mold inner surface and the core which will receive the melt, at least two main preferential flow channels or at least two secondary preferential flow channels having a recessed zone at the surface of the core and the inner surface of the cavity. The main flow channels are located only at the impression zone corresponding to the zone for transforming the preform, and in the optional secondary flow channels are flow channels discontinuous from the main flow channel.

Abstract: The liquid filled bottle includes a plastic bottle (1) and a cover member (C) sealing an opening (5) of the bottle, the cover member (C) including: a closing portion (6) sealing the opening (5) of the bottle (1) in an annular area (6a), the closing portion having a circumference (8) defined by an outer edge of the annular area, the closing portion defining a first surface (S1) that is substantially planar and delimited by the circumference; and—a label portion (10) that defines a second surface (S2), the label portion (10) and the closing portion (6) being parts of a single piece foil, for instance a flexible plastic foil. The second surface (S2) is entirely offset relative to the annular area (6a), the ratio between the second surface (S2) and the first surface (S1) being at least 1:2, and preferably at least 1:1.

Abstract: An injecting/blowing device includes a mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body. The mold includes a counter mold defining a cavity, a cure located in the cavity, and a preform impression located between the counter mold inner surface and the core which will receive the melt, at least two main preferential flow channels or at least two secondary preferential flow channels having a recessed zone at the surface of the core and the inner surface of the cavity. The main flow channels are located only at the impression zone corresponding to the zone for transforming the perform, and in the optional secondary flow channels are flow channels discontinuous from the main flow channel.

Abstract: Hollow plastic containers provided with a narrow opening and a body having a base and at least one side wall extending longitudinally between the narrow opening and the base, such as bottles or similar, are obtained from preforms by stretch blow molding. A blend of polyethylene terephtalate (PET) and polytrimethylene terephtalate (PTT), with a weight proportion of PTT in the range 5-50% is injected to obtain the preform. During the stretch blow molding step, the multi polyester preform undergoes longitudinal stretching at a longitudinal ratio of between approximately 3.5 and 6 and radial stretching at a ratio of between approximately 4 and 9. The body of the preform is subjected to an overall stretching ratio included between 16 and 50, whereby the weight of the container produced by stretch-blow molding may be reduced.

Abstract: An injecting/blowing device includes a mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body. The mold includes a counter mold defining a cavity, a cure located in the cavity, and a preform impression located between the counter mold inner surface and the core which will receive the melt, at least two main preferential flow channels or at least two secondary preferential flow channels having a recessed zone at the surface of the core and the inner surface of the cavity. The main flow channels are located only at the impression zone corresponding to the zone for transforming the perform, and in the optional secondary flow channels are flow channels discontinuous from the main flow channel.

Abstract: The invention concerns an injecting/blowing device comprising at least one mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body by blowing, said mold including a counter mold defining the inner surface of the cavity, a cure located in the cavity and spaced apart from said inner surface, a preform impression located between the counter mold inner surface and the core, and which will receive the melt, at least two main preferential flow channels (CEP) optionally at least two secondary preferential flow channels (CEP), each CEP being delimited by at least one recessed zone at the surface of the core and the inner surface of the cavity.

Abstract: The invention concerns an injecting/blowing device comprising at least one mold for injecting a thin-walled hollow preform capable of being transformed into a more voluminous hollow body by blowing, said mold including a counter mold defining the inner surface of the cavity, a cure located in the cavity and spaced apart from said inner surface, a preform impression located between the counter mold inner surface and the core, and which will receive the melt, at least two main preferential flow channels (CEPP) optionally at least two secondary preferential flow channels (CEP), each CEP being delimited by at least one recessed zone at the surface of the core and the inner surface of the cavity.

Abstract: Packaging of biodegradable material comprising a retractable pouring spout corresponding to a trapezoidal opening in the central region of one wall of the packaging. The large base of the opening is located on the side of the upper corners of the packaging. The retractable pouring spout is assembled from an external trapezoidal shape (19) corresponding to the opening and an internal assembly (24, 37) having a narrowed central portion (26) about which two lateral wings (25a, 25b) are articulated by lines (26a, 26b) oriented in the opposite direction from the sides (13, 15) of the trapezoidal shape (19). As a result, the wings (25a, 25b) have clearance with the sides (13, 15) of the trapezoidal opening (19), and the opening of the pouring spout takes place without friction of the lateral wings against the sides of the trapezoidal opening.