The invention concerns an article in a material comprising polylactic acid, said article comprising a thermoformed part. The material has L-Lactide units and D-Lactide units.
The invention concerns an article in a material comprising polylactic acid, said article comprising a thermoformed part. The material further comprises at least one mineral filler.
B29C 51/00 - Façonnage par thermoformage, p.ex. façonnage de feuilles dans des moules en deux parties ou par emboutissage profond; Appareils à cet effet
3.
LIQUID FILLED BOTTLE HAVING A THIN COVER MEMBER PROVIDED WITH A FLEXIBLE REINFORCING ELEMENT
The plastic bottle (1) is filled with liquid and provided with a rigid neck (4) that defines a narrow opening (5) with an inner diameter (D5) typically inferior to 40mm. A flexible sheet-like cover member (C), having a lower closing element and an upper reinforcing element, is provided to seal the opening. A reinforcing portion (10) of the reinforcing element (C2) is directly fastened to a central portion (6) of the closing element in contact with the annular upper face (F) of the neck and reinforces this central portion. A first surface (S1) suitable for displaying label information is defined by the reinforcing portion. The outer rim (8) of the reinforcing element extends along or close to a rim (4d) of the face (F). An optional pull tab (9) forming part of the closing element (C1) and/or an extension portion forming part of the reinforcing element (C2) may be provided.
The plastic bottle (1) is filled with liquid and provided with a rigid neck (4) that defines a narrow opening (5) with an inner diameter (D5) typically inferior to 40mm. A flexible sheet-like cover member (C), having a lower closing element and an upper reinforcing element, is provided to seal the opening. A reinforcing portion (10) of the reinforcing element (C2) is directly fastened to a central portion (6) of the closing element in contact with the annular upper face (F) of the neck and reinforces this central portion. A first surface (S1) suitable for displaying label information is defined by the reinforcing portion. The outer rim (8) of the reinforcing element extends along or close to a rim (4d) of the face (F). An optional pull tab (9) forming part of the closing element (C1) and/or an extension portion forming part of the reinforcing element (C2) may be provided.
The invention concerns an article comprising foamed polylactic acid and a process of making the same. The article can be used in the field of packaging. The foamed polylactic acid comprises expanded microspheres.
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
C08J 9/32 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement à partir de compositions contenant des microbilles, p.ex. mousses syntactiques
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
6.
LIQUID FILLED BOTTLE HAVING A COVER MEMBER WITH A LABEL FORMING EXTENSION
The plastic bottle (1) is filled with liquid and provided with a neck (4) that defines a narrow opening (5) with an inner diameter (D5) typically inferior to 40mm. A flexible sheet-like cover member (C), having a lower closing element (C1 ) and an upper label element (C2), is provided to seal the opening. A first portion (10) that defines a first surface of the label element is directly fastened to a central portion (6) of the closing element in contact with the upper face of the neck and reinforces this central portion. A second portion (L), which is entirely offset relative to the upper face of the neck, defines a second surface of the label element. The ratio between the second surface (S2) and the first surface (S1 ) is at least 1 :2, and preferably at least 1 :1. The second portion (L) extends above the shoulder 3 of the bottle 1.
B65D 51/20 - Capuchons, couvercles ou chapeaux fonctionnant avec une fermeture intérieure disposée pour être ouverte en perçant, coupant ou déchirant
B65D 77/20 - Fermetures des réceptacles formées après remplissage en appliquant des couvercles ou chapeaux séparés
G09F 3/04 - ENSEIGNEMENT; CRYPTOGRAPHIE; PRÉSENTATION; PUBLICITÉ; SCEAUX ÉTIQUETTES OU PLAQUES D'IDENTIFICATION; SCEAUX Étiquettes, fiches ou moyens analogues d'identification ou d'indication; Sceaux; Timbres-poste ou timbres analogues attachés ou fixés par le matériau de l'étiquette elle-même, p.ex. par thermo-adhérence
G09F 23/06 - Publicité sur ou dans des articles spécifiques, p.ex. cendriers, boîtes aux lettres la réclame étant combinée avec des articles pour restaurants, boutiques ou bureaux
7.
LIQUID FILLED BOTTLE HAVING A COVER MEMBER WITH A LABEL FORMING EXTENSION
The plastic bottle (1) is filled with liquid and provided with a neck (4) that defines a narrow opening (5) with an inner diameter (D5) typically inferior to 40mm. A flexible sheet-like cover member (C), having a lower closing element (C1) and an upper label element (C2), is provided to seal the opening. A first portion (10) that defines a first surface of the label element is directly fastened to a central portion (6) of the closing element in contact with the upper face of the neck and reinforces this central portion. A second portion (L), which is entirely offset relative to the upper face of the neck, defines a second surface of the label element. The ratio between the second surface (S2) and the first surface (S1) is at least 1:2, and preferably at least 1:1. The second portion (L) extends above the shoulder 3 of the bottle 1.
B65D 51/20 - Capuchons, couvercles ou chapeaux fonctionnant avec une fermeture intérieure disposée pour être ouverte en perçant, coupant ou déchirant
B65D 77/20 - Fermetures des réceptacles formées après remplissage en appliquant des couvercles ou chapeaux séparés
G09F 3/04 - ENSEIGNEMENT; CRYPTOGRAPHIE; PRÉSENTATION; PUBLICITÉ; SCEAUX ÉTIQUETTES OU PLAQUES D'IDENTIFICATION; SCEAUX Étiquettes, fiches ou moyens analogues d'identification ou d'indication; Sceaux; Timbres-poste ou timbres analogues attachés ou fixés par le matériau de l'étiquette elle-même, p.ex. par thermo-adhérence
G09F 23/06 - Publicité sur ou dans des articles spécifiques, p.ex. cendriers, boîtes aux lettres la réclame étant combinée avec des articles pour restaurants, boutiques ou bureaux
The present invention relates to a composition comprising: a) polystyrene, said polystyrene comprising polybutadiene; b) vegetal fibers having a length lower than 50 µm; and c) at least one compatibility agent comprising a polybutadiene maleic anhydride copolymer, said copolymer comprising at least 17% by weight of the copolymer of maleic anhydride. Said composition is used for manufacturing a plastic composition. The invention also relates to a plastic composition obtainable by heating said composition. The invention also relates to a sheet obtainable by extruding said plastic composition. Finally, the present invention relates to a container obtainable by thermoforming said sheet.
C08L 51/04 - Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères greffés sur des caoutchoucs
The liquid filled bottle comprises a plastic bottle (1) and a cover member (C) sealing an opening (5) of the bottle, the cover member (C) comprising: - 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 said annular area, the closing portion defining a first surface (S1) that is substantially planar and delimited by said 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.
The liquid filled bottle comprises a plastic bottle (1) and a cover member (C) sealing an opening (5) of the bottle, the cover member (C) comprising: 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 said annular area, the closing portion defining a first surface (SI) that is substantially planar and delimited by said 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 (SI) being at least 1:2, and preferably at least 1:1.
Drinking device, pack of at least two drinking devices, method of manufacturing a drinking device and method of using a drinking device. The drinking device comprises a beverage bottle (12) and a drink-through spout cap (10), said bottle (12) having a body (14) and a neck (16) provided with an opening (17) and a threaded region (42), said bottle (12) being at least partially filled with a beverage. The drink-through spout cap (10) has a spout (36) having at least one aperture (38) formed therein and has a sidewall (34) adapted to engage the threaded region of the neck (16) of the beverage bottle (12). The drinking device optionally further comprises a cover (18) for covering the drink-through spout cap (10) to protect the spout (36). The drinking device is provided with a sealing means preventing the bottle (12) from being emptied of its beverage.
B65D 41/04 - Capuchons ou couvercles en forme de capuchons filetés ou similaires, fixés par rotation
B65D 47/06 - Fermetures avec dispositifs de décharge autres que des pompes avec tuyères ou passages pour la décharge
B65D 51/20 - Capuchons, couvercles ou chapeaux fonctionnant avec une fermeture intérieure disposée pour être ouverte en perçant, coupant ou déchirant
12.
DRINK-THROUGH SPOUT CAP FOR A BEVERAGE BOTTLE, SET OF A COVER AND SUCH A DRINK-THROUGH SPOUT CAP, A DRINKING DEVICE, AND METHODS OF MANUFACTURING AND PREPARING A DRINKING DEVICE
A drink-through spout cap for a beverage bottle having a body and a neck, a set of a cover and such a drink-through spout cap, a drinking device comprising a beverage bottle and a set, and methods of manufacturing or preparing a drinking device. The drink-through spout cap (10) has a top wall (32) and a sidewall (34) extending therefrom, the top wall (32) being provided with a spout (36) having an aperture (38) formed therein. The sidewall (34) has an inner surface (34A) and an outer surface (34B), the inner surface (34A) being provided with a threaded region (40) adapted to engage the threaded region (42) of the bottle (12). A lip (44) extends from the top wall (32) and has a lip height which is smaller than half of the sidewall length.
The invention relates to the production of hollow plastic containers (2) comprising a narrow opening (2a) and a body (2b) having a base (10) and at least one side wall extending longitudinally between the narrow opening and the base, such as bottles or similar, from a multi polyester preforms by means of 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 (1). The body (5) of the preform is subjected to an overall stretching ratio comprised between 16 and 50, whereby the weight of the container produced by stretch -blow molding may be reduced. A preform for implementation of the process, a hollow plastic container and a use of the hollow plastic container are also described.
The invention relates to the production of hollow plastic containers (2) comprising a narrow opening (2a) and a body (2b) having a base (10) and at least one side wall extending longitudinally between the narrow opening and the base, such as bottles or similar, from a multi polyester preforms by means of 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 1. The body 5 of the preform 1 is subjected to an overall stretching ratio comprised between 16 and 50, whereby the weight of the container 2 produced by stretch -blow molding may be reduced. A preform for implementation of the process, hollow plastic container and a use of the hollow plastic container are also described
The invention relates to a plastic bottle comprising: a body which extends longitudinally along a central axis from the neck to the lower end thereof and which has a pre-determined thickness, and a base (2) including an apron (3) which is connected to the lower end of the body and which extends to a peripheral bearing area. In addition, a dome (7) extends from the peripheral bearing area to the apex (7a) located essentially on the central axis and grooves (9) extend radially between the apron and the dome, said grooves having a base line (9a). The direction of the base lines (9a) of the grooves forms a sharp angle with the direction tangential to the dome (7) at the point (9d) at which the base of the grooves (9) opens into the dome (7).
Plastic bottle including a body (9) extending along a central axis (Z) that includes a lower portion (3) with a substantially constant cross section; followed by a gripping portion (4); and terminated by an upper portion (5) with a substantially constant section and arranged to correspond with the cross section of the lower portion. The gripping portion (4) includes two globally plane gripping panels (41) arranged to be parallel to each other and to the central axis (Z) at a distance convenient for gripping with the hands. These panels have at least one reinforcing relief (44; 45) extending in a transverse plane, and are connected to each other by connecting panels (42) extending along the lower portion (3) and the upper portion (5), through rounded angles located at the circumferential ends of the panels.
Closure system for a container including a stopper (20) and a collar (10) adapted to engage by screwing in order to seal the opening, the stopper including an upper wall (21) from which in a downwards direction there extends an annular skirt (22) that has a lower annular end (22b) and a radially inner surface fitted with a thread (26), the collar having an annular top (11), an annular flange (17) and a thread (16) complementary to the thread of the stopper provided between the flange and the top of the collar. The skirt (22) of the stopper comprises a projecting annular member (30; 34) forming a barrier, adapted to be supported against the whole periphery of the flange (17) of the collar in a substantially radial direction.
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 core 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. Said device is characterized in that: the main CEP are located only at the impression zone corresponding to the zone for transforming the preform; and in that the optional secondary CEP are discontinuous, distinct from the main CEP, and located at the impression zone corresponding to the base and/or the body and/or the ring of the preform.
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