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公开(公告)号：US11224999B2
公开(公告)日：2022-01-18
申请号：US15566956
申请日：2016-05-04
IPC分类号： B29C43/34 , B29C43/52 , B29C43/58 , B29K101/12
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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公开(公告)号：US10279987B2
公开(公告)日：2019-05-07
申请号：US15522602
申请日：2015-10-29
IPC分类号： B26D3/08 , B65D85/804 , B26D7/01 , B29D22/00 , B29C51/26 , B29L31/00 , B29C51/04 , B29C51/44
摘要： A method for producing an element of a capsule, the capsule being intended to contain a product having at least one component that can be extracted by means of an extraction fluid, comprises the step of obtaining at least one preparatory zone intended to define, during use of the capsule, a passage for the extraction fluid, so that the extraction fluid can pass through the capsule in order to extract said component. The preparatory zone is obtained by means of a cutting operation carried out before the capsule is filled with the product and after the capsule element has been formed. The cutting operation is carried out by means of a blade element.
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公开(公告)号：US12116176B2
公开(公告)日：2024-10-15
申请号：US17390306
申请日：2021-07-30
IPC分类号： B65D41/34 , B29D99/00 , B29K1/00 , B29K105/06
CPC分类号： B65D41/3428 , B29D99/0096 , B29K2001/00 , B29K2105/06
摘要： A cap for a container is made of a material at least part of which is derived from natural fibres. The cap comprises a cup-shaped body having a skirt which extends around an axis and a transversal wall arranged transversally to the axis. A cavity is defined inside the cup-shaped body. The cup-shaped body is delimited by an inner surface facing the cavity and by an outer surface facing the opposite way to the cavity. At least one projecting element projects from a surface of the cup-shaped body selected from either the inner surface or the outer surface. At least one recess is provided at the projecting element on another surface of the cup-shaped body selected from either the outer surface or the inner surface.
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公开(公告)号：US11679535B2
公开(公告)日：2023-06-20
申请号：US17136481
申请日：2020-12-29
IPC分类号： B29C43/34 , B29C48/00 , B29C48/21 , B29C31/04 , B29C31/06 , B29C43/20 , B29C43/08 , B29K101/12 , B29L31/56
CPC分类号： B29C43/34 , B29C31/048 , B29C31/06 , B29C43/203 , B29C48/0011 , B29C48/21 , B29C43/08 , B29C2043/3411 , B29C2043/3466 , B29C2043/3472 , B29K2101/12 , B29K2995/0067 , B29L2031/565
摘要： An apparatus including a co-extrusion device for extruding a multi-layer structure having at least one primary layer and at least one secondary layer, so that the multi-layer structure leaves the co-extrusion device along an exit direction; a mould provided with a pair of elements, at least one of the elements being movable towards the other in a moulding direction, so as to compression mould an object from a multi-layer dose which was severed from the multi-layer structure; a transport device for carrying the dose towards the mould; an arrangement for modifying orientation of the dose while the dose is being transported by the transport device, so that the dose is introduced into the mould with an orientation in which the secondary layer extends transversely to the moulding direction.
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公开(公告)号：US11679534B2
公开(公告)日：2023-06-20
申请号：US17859206
申请日：2022-07-07
IPC分类号： B32B41/00 , B29C43/02 , B29C43/36 , B29C43/52 , B29C65/02 , B29C65/00 , B65D85/804 , B29L31/00
CPC分类号： B29C43/021 , B29C43/361 , B29C43/52 , B29C65/02 , B29C66/0222 , B29C66/0242 , B29C66/112 , B29C66/131 , B29C66/53461 , B65D85/8043 , B29C2043/023 , B29C2043/3613 , B29C2043/525 , B29C2793/009 , B29C2793/0054 , B29L2031/7132 , B29L2031/7164 , B29L2031/7174
摘要： An apparatus (1) for processing cups (2), adapted to be filled with coffee or other products, whether solid or liquid, and to be closed with respective lids to form corresponding capsules, comprises: a plurality of pockets (50) for housing the cups (2); an infeed station (4) for receiving the cups (2) and placing them in respective pockets (50) of the plurality of pockets (50); at least one tool (31) for applying a process to a rear face (23B) of an annular flange (23) of a cup (2) housed a respective pocket (50), to form a sealing profile (230); an outfeed station (6) configured to release the cups (2) with the sealing profile (230) formed on them.
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公开(公告)号：US11878448B2
公开(公告)日：2024-01-23
申请号：US17643021
申请日：2021-12-07
IPC分类号： B29C43/34 , B29C43/52 , B29C43/58 , B29K101/12
CPC分类号： B29C43/34 , B29C43/52 , B29C2043/3433 , B29C2043/5816 , B29C2043/5833 , B29K2101/12
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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公开(公告)号：US11806914B2
公开(公告)日：2023-11-07
申请号：US17312165
申请日：2019-12-10
IPC分类号： B29C49/02 , B29B11/12 , B29C43/34 , B29C43/36 , B29C49/08 , B29C49/22 , B29K105/00 , B29L31/00
CPC分类号： B29C49/02 , B29B11/12 , B29C43/34 , B29C43/36 , B29C49/08 , B29C49/22 , B29C49/0685 , B29C2043/3411 , B29C2043/3488 , B29C2043/3602 , B29C2949/0771 , B29C2949/306 , B29C2949/3016 , B29K2105/253 , B29L2031/716
摘要： A method comprises the following steps:
providing a pre-processed element made of at least one polymeric material,
introducing the pre-processed element in a female mould part having a forming cavity,
shaping the pre-processed element between the female mould part and a male mould part, the female mould part and the male mould part being movable relative to one another along a moulding direction so as to form a concave object from the pre-processed element.
The forming cavity has a transversal dimension measured transversely relative to the moulding direction, the forming cavity further having a transition zone in which the transversal dimension passes from a larger value to a smaller value, the forming cavity further having a bottom.
During the introducing step, the pre-processed element is placed on the transition zone, so that the pre-processed element rests on the transition zone at a distance from the bottom of the forming cavity.-
公开(公告)号：US20130200032A1
公开(公告)日：2013-08-08
申请号：US13755657
申请日：2013-01-31
发明人： Fiorenzo Parrinello , Fabrizio Pucci , Bo Larsson
IPC分类号： B65D51/22
CPC分类号： B65D51/22 , B26D7/01 , B26F1/18 , B26F2210/04 , B65D51/228 , B65D2251/0015 , B65D2251/0071 , Y10T29/49 , Y10T29/4998
摘要： A closing arrangement includes a neck having an end closed by a wall and an associated cap. The end of the neck is provided with a weakening line that surrounds the neck. The cap is provided with an opening promoting device arranged for engaging with a further opening promoting device of the wall to separate at least a part of the wall of the neck along the weakening line.
摘要翻译： 闭合装置包括具有由壁和相关联的盖封闭的端部的颈部。 颈部的末端设置有围绕颈部的弱化线。 盖设置有开启促进装置，其布置成与壁的另外的开启促进装置接合以沿着弱化线分离颈部的至少一部分壁。
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公开(公告)号：US12122575B2
公开(公告)日：2024-10-22
申请号：US17598605
申请日：2020-03-30
CPC分类号： B65D51/2842 , B65D51/2814 , B65D51/2821 , B65D51/2828 , B65D81/3222
摘要： A closing cap (1) for a container (2) includes an outer shell (3) having a longitudinal axis (X). The outer shell (3) comprises a lateral wall (301) which extends about the axis (X) and has a shape which is tubular and coaxial with the axis (X). An end wall (302; 317) closes the lateral wall (301) at one end and delimits a concavity. The lateral wall (301) is internally provided with a coupling structure (303) configured for removably coupling the cap (1) to a neck (201) of the container (2). An inner component (4; 4′) includes a closing element provided with an inner portion (401; 401′) and an outer flange (402). The closing cap (1) also comprises a containment chamber (5) and an opening promoting assembly (6).
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公开(公告)号：US11827422B2
公开(公告)日：2023-11-28
申请号：US16979603
申请日：2019-03-11
CPC分类号： B65D41/48 , B29D99/0096 , B65D41/465 , B65D55/06 , B65D2401/30
摘要： A cap for a container comprises:
a retaining ring suitable for being associated with a neck of the container, the retaining ring extending about an axis;
a closure element for opening or closing an opening defined by the neck of the container;
a hinge structure interposed between the closure element and the retaining ring so as to allow the closure element to be rotated relative to the retaining ring.
The retaining ring and the closure element are separated by a separation line, which extends externally of the hinge structure.
The hinge structure comprises at least one connection band which connects the closure element to the retaining ring, the connection band being defined inside a recess provided in a side wall of the cap, the side wall extending about said axis.
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