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公开(公告)号：US20200276738A1
公开(公告)日：2020-09-03
申请号：US16305290
申请日：2017-05-30
摘要： An apparatus for producing an object from a polymeric material having a melting temperature comprises: a melting device for melting the polymeric material, a heat exchanger for cooling the polymeric material melted by the melting device below the melting temperature, a mould arranged downstream of the heat exchanger for forming the object from the polymeric material, while the polymeric material has a temperature lower than said melting temperature, a heat recovery device associated with the heat exchanger, the heat recovery device being configured to recover at least part of the heat released by the polymeric material to the heat exchanger.
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公开(公告)号：US20240001596A1
公开(公告)日：2024-01-04
申请号：US18040274
申请日：2021-08-05
发明人： FABRIZIO PUCCI , FIORENZO PARRINELLO , DAVIDE ZANOTTI , FRANCESCO PIRAZZOLI , GIOVANNI MAZZOTTI
IPC分类号： B29C43/36
CPC分类号： B29C43/361 , B29L2031/56
摘要： A moulding apparatus for forming an object with a mouldable material, the moulding apparatus having a forming region delimited by a lateral surface extending around a central zone. The moulding apparatus includes
a plurality of sectors defining the lateral surface, each sector having a body delimited by a forming surface,
at least a first pushing device for applying, on a first sector of said plurality, a first force directed towards the central zone in a first direction,
at least a second pushing device for applying, on a second sector of said plurality, a second force directed towards the central zone in a second direction, and the second direction being arranged transversely to the first direction.-
公开(公告)号：US20160159537A1
公开(公告)日：2016-06-09
申请号：US14905937
申请日：2014-08-28
发明人： FABRIZIO PUCCI
CPC分类号： B65D55/026 , B65D41/045 , B65D55/022 , B65D2101/0069
摘要： A safety capsule for containers, comprising: an external cap (2), provided with coupling means for the coupling thereof to the neck (C) of a container; an internal element (3), located inside the external cap (2) and configured to be associated, in a removable manner, with an opening (A) of the container; connecting means (4, 5), interposed between the external cap (2) and the internal element (3), and structured so as to leave the external cap (2) and the internal element (3) unconstrained with respect to a movement for opening or removal of the external cap (2) between a closed position and an intermediate position, and solidly constrain the external cap (2) and the internal element (3) with respect to the movement for opening or removal of the external cap (2) between the intermediate position and an opening position.
摘要翻译： 一种用于容器的安全胶囊，包括：外部盖（2），其具有用于将其耦合到容器的颈部（C）的联接装置; 内部元件（3），其位于所述外部盖（2）内部并且被构造成以可移除的方式与所述容器的开口（A）相关联; 插入在所述外盖（2）和所述内部元件（3）之间的连接装置（4,5），并且被构造为使得所述外盖（2）和所述内部元件（3）相对于所述外盖 在闭合位置和中间位置之间打开或移除外部盖子（2），并且相对于用于打开或移除外部盖子（2）的运动牢固地约束外部盖子（2）和内部元件（3） ）在中间位置和打开位置之间。
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公开(公告)号：US20160159536A1
公开(公告)日：2016-06-09
申请号：US14905910
申请日：2014-08-29
CPC分类号： B65D55/026 , B65D41/045 , B65D55/022 , B65D2101/0069
摘要： A safety capsule for containers, comprising: an external cap (2), provided with coupling means for the coupling thereof to the neck (C) of a container; an internal element (3), located inside the external cap (2) and configured to be associated, in a removable manner, with an opening (A) of the container; connecting means (4, 5), interposed between the external cap (2) and the internal element (3), and structured so as to leave the external cap (2) and the internal element (3) unconstrained with respect to a movement for opening or removal of the external cap (2) between a closed position and an intermediate position, and solidly constrain the external cap (2) and the internal element (3) with respect to the movement for opening or removal of the external cap (2) between the intermediate position and an opening position; a signalling means (S) structured so as to take on a given configuration in the intermediate position.
摘要翻译： 一种用于容器的安全胶囊，包括：外部盖（2），其具有用于将其耦合到容器的颈部（C）的联接装置; 内部元件（3），其位于所述外部盖（2）内部并且被构造成以可移除的方式与所述容器的开口（A）相关联; 插入在所述外盖（2）和所述内部元件（3）之间的连接装置（4,5），并且被构造为使得所述外盖（2）和所述内部元件（3）相对于所述外盖 在闭合位置和中间位置之间打开或移除外部盖子（2），并且相对于用于打开或移除外部盖子（2）的运动牢固地约束外部盖子（2）和内部元件（3） ）在中间位置和打开位置之间; 信号装置（S）构造成在中间位置处于给定的配置。
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公开(公告)号：US20240043181A1
公开(公告)日：2024-02-08
申请号：US18489092
申请日：2023-10-18
CPC分类号： B65D41/48 , B29D99/0096 , B65D41/465 , B65D55/16 , B65D2401/30
摘要： A method for producing a cap for a container wherein the cap includes a retaining ring suitable for being associated with a neck of the container and a closure element hinged to the retaining ring for opening or closing an opening defined by the neck of the container. The method includes providing a cup-shaped body having a side wall extending about an axis and an end wall extending transversely to the axis, and cutting the side wall along a separation line for defining the retaining ring and the closure element such that during the cutting step there is interacting with the material forming the side wall along an angular extension of the side wall about the axis as to leave intact at least one connection band which connects the retaining ring to the closure element, and producing at least one delimitation line which laterally delimits the connection band.
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公开(公告)号：US20230048314A1
公开(公告)日：2023-02-16
申请号：US17797167
申请日：2021-02-19
摘要： An apparatus comprises a nozzle for supplying a flow of polymeric material, a separating element for separating a dose of polymeric material from the flow supplied by the nozzle, at least one mould for making an object by compression moulding the dose, at least one conveying element for conveying the dose separated by the separating element towards the mould. The conveying element is movable along a path in an atmospheric environment. The apparatus further comprises a recycling device intended for receiving a polymeric material to be recycled and for providing at its outfeed a melted regenerated polymeric material suitable for being moulded. The nozzle is connected to the recycling device so that the nozzle is fed with the regenerated polymeric material coming from the recycling device.
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公开(公告)号：US20230405888A1
公开(公告)日：2023-12-21
申请号：US18040354
申请日：2021-08-05
CPC分类号： B29C43/361 , B29C43/34 , B29C2043/3602 , B29C2043/3613 , B29C2043/3621
摘要： A method for forming an object comprises the steps of:
providing a mould comprising a first and a second mould part opposite to each other, a part selected from between the first mould part and the second mould part comprising a plurality of sectors for shaping a lateral portion of the object, the sectors delimiting a variable-volume forming region of the mould;
positioning a dosed amount of mouldable material between the first and second mould parts while the mould is in an open position;
displacing the first mould part and the second mould part towards each other in a moulding direction, to define between the first mould part and the second mould part a closed forming chamber bringing into contact respective abutment surfaces of the first mould part and the second mould part, the abutment surfaces extending transversely to the moulding direction.-
公开(公告)号：US20220362983A1
公开(公告)日：2022-11-17
申请号：US17767118
申请日：2020-10-05
摘要： An apparatus is intended to produce a multi-layer extrudate comprising an intermediate material interposed between at least two layers of outer material. The apparatus comprises an arrangement of ducts which includes a first duct and a second duct through which respective lateral flows of outer material can flow. The arrangement of ducts also includes a further duct through which a central flow comprising at least the intermediate material can flow. The apparatus further comprises at least one obstructing element for interacting at least with the central flow while the central flow is advancing in an advancement direction. The at least one obstructing element is movable with a movement having a component directed transversally to the advancement direction, so as to obstruct the central flow in the advancement direction at preset intervals.
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公开(公告)号：US20220177205A1
公开(公告)日：2022-06-09
申请号：US17598605
申请日：2020-03-30
IPC分类号： B65D51/28
摘要： A closing cap (1) for a container (2) is proposed which comprises: an outer shell (3), a lateral wall (301) and an end wall (302; 317), which closes the lateral wall (301) at one end for delimiting a concavity; the lateral wall (301) being internally provided with a coupling structure (303), for removably coupling the cap (1) to a neck (201) of the container (1). The closing cap (1) also comprises an inner component (4; 4′) positioned for closing the mouth (202) of the container (2), when the cap (1) is in a closing position, comprising a closing element (401, 401′, 402) provided with an inner portion (401; 401′), which is configured, in use, for facing the mouth (202), and an outer flange (402), extending externally relative to the inner portion (401; 401′), which is configured for fixing to the outer shell (3). The closing cap (1) also comprises a containment chamber (5), which is partly delimited by the inner portion (401; 401′); wherein the cap (1) comprises an opening promoting assembly (6) and the inner portion (401; 401′) comprises a breakable portion (403), the opening promoting assembly (6) being configured for axially stressing the breakable portion (403) to create a supplying outlet (7) in the inner portion (401; 401′) and to make a product (P) come out of the chamber (5) into the container (2).
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公开(公告)号：US20220097263A1
公开(公告)日：2022-03-31
申请号：US17643021
申请日：2021-12-07
摘要： A method for producing an object made of a polymeric material, said polymeric material having a melting temperature (TF), comprises the steps of: melting the polymeric material; after the step of melting, cooling the polymeric material below the melting temperature (TF) in a cooling zone; severing a dose from a flow of polymeric material coming from the cooling zone by means of a severing element (5); obtaining said object by shaping the dose between a male forming element and a female forming element (10) which move towards one another with a mutual movement speed, the dose having a temperature lower than said melting temperature (TF). Between a start-of-forming configuration, in which the dose is in contact with both the male forming element and the female forming element (10), and a start-of-deceleration configuration, in which the male forming element and the female forming element (10) begin to decelerate relative to one another, the mutual movement speed is greater than 10 mm/s.
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