Abstract: A snap-action non-separable connection between the lid and container, incorporating snap-action profiles formed in the top part of the container around the opening for filling the container, and snap-action profiles formed in the lid, where the said profiles interlock, is characterised in that the snap-action profiles in the top part of the container are formed on the front surface of that part into segments which do not contact one another, where formed on the side surface of each segment is at least one snap protrusion and where in the top part of the lid are slots on the side surface of which formed is at least one snap ledge, and where the number of the slots in the lid is equal to the number of the said segments.

Abstract: A container lid having a panel with an opening for emptying a container, where formed on two opposite walls of the said opening are guides declining towards the bottom surface of the panel, and further having a slide piece with catches formed on the top surface of the slide piece declining towards the top surface of the slide piece, the latter also featuring a pull tab, where the said catches are fitted slidingly in the said guides characterised in that the pull tab is formed on the top surface of the slide piece, and there is a recess to accommodate the slide piece formed on the bottom surface of the panel around the opening for emptying the container.

Abstract: A mechanism for opening and reclosing the outflow opening for emptying a container, especially a beverage container, incorporating a latch to open and reclose the said outflow opening in the container lid, where the latch is fitted with hatching elements connected slidingly to the container lid, and where the lid features technical means suitable for moving the lid, characterised in that it contains at least one pair of sliding surfaces (3, 103), each of them incorporating at least one section in the shape of a convex arch, where moving on the said pair of sliding surfaces (3, 103) when shifting the latch (6, 106) is at least one pair of hatching elements (7, 107), and where ends (3a, 3b, 103a, 103b) of the sliding surfaces (3, 103) are positioned at different heights with respect to the bottom surface of the lid (1, 101) around the opening (2, 102).

Abstract: A mechanism for opening and reclosing the outflow opening for emptying a container, incorporating a latch featuring the means to initiate movement of the latch, with the latch connected rotationally to the lid featuring the outflow opening for emptying the container, characterised in that formed on the bottom surfaceof the lidis at least one guide an arched guiding surfacegoing down in a screw-like manner with respect to the bottom surfaceof the lid, and the latchfeatures at least one hatch with an arched surfaceshaped on the bottom surfaceof the latch, where the said arched surfacegoes down in a screw-like manner with respect to the top surface of the latch, and where the hatchis fitted slidingly on the said guide, so that the arched surfaceof the latch contacts the arched guiding surface of the guide.

Abstract: A snap-action non-separable connection between the lid and container, incorporating snap-action profiles formed in the top part of the container around the opening for filling the container, and snap-action profiles formed in the lid, where the said profiles interlock, is characterised in that the snap-action profiles in the top part of the container are formed on the front surface of that part into segments which do not contact one another, where formed on the side surface of each segment is at least one snap protrusion and where in the top part of the lid are slots on the side surface of which formed is at least one snap ledge, and where the number of the slots in the lid is equal to the number of the said segments.

Abstract: A mechanism for opening and reclosing the outflow opening for emptying a container, especially a beverage container, incorporating a latch to open and reclose the said outflow opening in the container lid, where the latch is fitted with hatching elements connected slidingly to the container lid, and where the lid features technical means suitable for moving the lid, characterised in that it contains at least one pair of sliding surfaces (3, 103), each of them incorporating at least one section in the shape of a convex arch, where moving on the said pair of sliding surfaces (3, 103) when shifting the latch (6, 106) is at least one pair of hatching elements (7, 107), and where ends (3a, 3b, 103a, 103b) of the sliding surfaces (3, 103) are positioned at different heights with respect to the bottom surface of the lid (1, 101) around the opening (2, 102).

Abstract: A unit for bonding the container with the lid, made of plastic, designated especially for pressurised beverages, having a profiled rim of the container opening and a profiled rim of the lid, characterised in that the profiled rim of the opening (2) of the container (1) comprises a flange (3) formed around the said opening (2), extending outwards away from the side wall of the container, where the flange (3) has a top surface (4), side surface (5) and bottom surface (6) bonded to the external side surface of the container (1), and where formed on the top surface (4) around the opening (2) of the container (1) there is a rib (7) protruding above the surface (4), while the profiled rim of the lid (8) comprises a groove (9) formed on the bottom surface (10) of the lid (8) around its bottom edge, the groove (9) accommodating the said rib (7) which supports the lid (8) without touching on the top surface (4) of the flange (3), where there is an energy director (12, 13) formed on the bottom of the groove (9) or the

Abstract: A lid of a container, particularly beverage container, comprising an opening for emptying the container, fitted with guides formed on two opposite walls and with a slide piece for opening and reclosing the said opening, where there are two catches formed on the top surface of the slide piece, the catches fitted slidingly in the opening on the said guides, and where the slide piece is fitted with technical means for shifting the slide piece from the closed position to the open position and backwards, is characterised in that the surfaces (2a) of the catches (2) of the slide piece (1) which cooperate with the guides (4) are inclined at an acute angle (?) with respect to the top surface of the slide piece (1) positioned under the said surfaces (2a) of the catches (2).

Abstract: A unit for bonding the container with the lid, made of plastic, designated especially for pressurised beverages, having a profiled rim of the container opening and a profiled rim of the lid, characterised in that the profiled rim of the opening (2) of the container (1) comprises a flange (3) formed around the said opening (2), extending outwards away from the side wall of the container, where the flange (3) has a top surface (4), side surface (5) and bottom surface (6) bonded to the external side surface of the container (1), and where formed on the top surface (4) around the opening (2) of the container (1) there is a rib (7) protruding above the surface (4), while the profiled rim of the lid (8) comprises a groove (9) formed on the bottom surface (10) of the lid (8) around its bottom edge, the groove (9) accommodating the said rib (7) which supports the lid (8) without touching on the top surface (4) of the flange (3), where there is an energy director (12, 13) formed on the bottom of the groove (9) or the

Abstract: The invention concerns a preform for a plastic container in the form of a can intended particularly for pressurized beverages, and the preform holder in the container manufacturing process. The preform (10) consists of a body (1) with a neck (3) ended with a thin outer flange (4). A supporting flange (6) is formed on the inner wall of the neck (3a), while the outer surface of the neck (3b) is even. The preform holder comprises a body (11) provided with pockets (13). The pockets seat mobile-anchored clasps (14) which are clamped on the body (11) with an elastic clamping ring (15). The clasps (14) each ends with a tooth (16) which extends over the seat (17) where the thin outer flange (4) of the preform (10) rests. The inner side wall of the seat (17) has a groove (19) carved in it to accommodate the supporting flange (6) of the preform (10).

Abstract: Disclosed is a plastic lid for a container, which has a mounting hole in the lid's center and an in-and-out hole that is tightly closed until opened for the first time, and which has a plastic opening mechanism that can additionally pivotally cover the in-and-out hole. The opening mechanism has a valve that has a hole around which there are at least two latches which interact with a knob that has an arm terminated with a cylindrical element that has at least one carrier and is able to rotate in the mounting hole. The valve and the knob are sealed and immobilized with a plastic foil. Once opened, the in-and-out hole can be covered again using the valve and the mouth contact area using a plastic hygienic cover.

Abstract: A pallet for transporting and storing preforms of plastic containers is composed of a frame (1) with a grill inside (2), fitted with hoop-shaped elements (3), which are interconnected to stands (4) holding preforms (8). The side walls of the stands (4) are formed in the shape of a truncated cone. The outer and inner diameters of the stand (4) are, at the point the stand (4) is interconnected to the hoop (3), appropriately smaller or equal to the outer and inner diameters of the hoop (3). The side walls of the stands (4) are lattice work in structure. The hoops (3) are interconnected to the stands (4) by way of a ring-shaped shelf (5) on which the preform (8) flange rests. In variant one the stacked pallets rest on supports (9) protruding above the upper edge of the frame (1), and in variant two they rest on the frame (1) edges.

Abstract: The invention concerns a preform for a plastic container in the form of a can intended particularly for pressurised beverages, and the preform holder in the container manufacturing process. The preform (10) consists of a body (1) with a neck (3) ended with a thin outer flange (4). A supporting flange (6) is formed on the inner wall of the neck (3a), while the outer surface of the neck (3b) is even. The preform holder comprises a body (11) provided with pockets (13). The pockets seat mobile-anchored clasps (14) which are clamped on the body (11) with an elastic clamping ring (15). The clasps (14) each ends with a tooth (16) which extends over the seat (17) where the thin outer flange (4) of the preform (10) rests. The inner side wall of the seat (17) has a groove (19) carved in it to accommodate the supporting flange (6) of the preform (10).

Abstract: This invention is concerned with a plastic end closure of a container that is primarily intended for beverages. It consists of a body that is tightly attached to the container and an opening device that can additionally be used to cover the in-and-out hole. According to the invention, the end closure is characterised by that it has an in-and-out hole (3) in the body (1), which is tightly closed until opened for the first time using the valve (5) that has a hole around which, substantially perpendicularly to the hole surface, there are at least two latches (7) that are rotatably mounted in the mounting hole (4) from the inside of the end closure and interact with a knob (6) that has an arm (13) terminated with a cylindrical element (9) that has at least one carrier (10) on its side surface and is rotatably mounted in the mounting hole (4) from the outside of the end closure. The valve (5) and the knob (6) are sealed and immobilised with the help of the plastic foil (11).

Abstract: This invention relates to the preform to produce a plastic container for packaging foodstuffs, and especially to blow mould thin-walled containers which can be hermetically closed with a metal lid by double seaming. The preform (1) includes a body (4) and a convex hemispherical bottom (6). The body (4) has a conical shape that flares towards a cylindrical neck (2) surrounded by a flange (3) that terminates in a thickened rim (5). Preferably, the angle (?) at which the internal body surface (4) flares towards the cylindrical neck is greater than the angle (?) at which the external body surface (4) opens upwards, and the thickness (g2) of the cylindrical neck (2) is less than the thickness (g3) of the bottom (6).

Abstract: This invention relates to the preform to produce a plastic container for packaging foodstuffs, and especially to blow mould thin-walled containers which can be hermetically closed with a metal lid by double seaming. The preform (1) includes a body (4) and a convex hemispherical bottom (6). The body (4) has a conical shape that flares towards a cylindrical neck (2) surrounded by a flange (3) that terminates in a thickened rim (5).