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公开(公告)号：US20230032144A1
公开(公告)日：2023-02-02
申请号：US17758191
申请日：2021-03-23
发明人： Giacomo Davoli , Roberto Rossi , Mirella Coroneo
摘要： An adjustable distributor apparatus (10) for dispensing a foam forming mixture comprising a main body (20) and adjustment plate, the main body featuring at least one inlet, one channel, and one outlet, the inlet, channel and outlet in fluid connection such that a fluid may pass through the inlet into the channel and exit from the channel through the outlet, and the outlet being coupled with at least one adjustment plate (40), the adjustment plate featuring at least a first face, a second face opposing the first face, and an outlet hole, enabling a seal between either the outlet of the main body or the second face of a second adjustment plate, and the outlet hole extending from the first face to the second face by way of a fluid connection through the adjustment plate.
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公开(公告)号：US12036766B2
公开(公告)日：2024-07-16
申请号：US17597512
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
CPC分类号： B32B15/046 , B29C44/321 , B29C44/461 , B32B5/20 , B29K2075/00 , B32B2250/03 , B32B2250/40 , B32B2266/0278 , B32B2307/304 , B32B2607/00
摘要： A multilayer foam panel member including: (a) at least one top sheet substrate; (b) at least one bottom sheet substrate; and (c) a middle substrate of foam material disposed inbetween, and integral with, the top and bottom sheet substrates; wherein the foam material is produced by dispensing a reactive foam-forming fluid mixture onto a moving or stationary bottom sheet substrate of a foam manufacturing line; and wherein the foam manufacturing line includes a flexible film fluid dispensing device for dispensing the reactive foam-forming fluid mixture onto the moving or stationary bottom sheet substrate to form a multilayer foam panel member; wherein the middle substrate of foam material of the panel member has improved thermal and mechanical properties; and a process for manufacturing the above multilayer foam panel member.
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公开(公告)号：US20220250291A1
公开(公告)日：2022-08-11
申请号：US17597531
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A flexible film fluid-dispensing device including (A) at least one flexible film liner member having a flexibility property of from 3.6e-10 Nm to 2 Nm; (B) a rigid frame member for receiving the flexible film liner member and for removably holding the flexible film liner member in place during the flow of fluid through the flexible fluid-dispensing device; and (C) a connection means for connecting the flexible film fluid-dispensing device to the outlet feed stream of a fluid production process line; a process of manufacturing the above flexible film fluid-dispensing device; and a process for dispensing a fluid using the above flexible film fluid-dispensing device.
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公开(公告)号：US20220356382A1
公开(公告)日：2022-11-10
申请号：US17638884
申请日：2020-08-14
发明人： Mirella Coroneo , Roberto Rossi , Andrea Benvenuti
IPC分类号： C09J175/04 , B29C44/52 , B29C44/32 , B29C44/28 , B29C44/46
摘要： Laminated panels are made in a process whereby a starting foam formulation is processed through a mixhead, passed through a branched distribution system and dispensed through multiple outlets of the distribution system to produce a foam layer on a bottom facing layer. The foam layer is monitored for the presence of surface bubbles. When surface bubbles are observed, the backpressure in the mixhead is increased to reduce or eliminate the surface bubbles. An apparatus for performing the process includes an adjustment means at or upstream of a first branch point in the distribution system to increase or decrease the backpressure in the mixhead.
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公开(公告)号：US12065589B2
公开(公告)日：2024-08-20
申请号：US17638884
申请日：2020-08-14
发明人： Mirella Coroneo , Roberto Rossi , Andrea Benvenuti
CPC分类号： C09J175/04 , B29C44/28 , B29C44/321 , B29C44/461 , B29C44/52 , B29K2075/00
摘要： Laminated panels are made in a process whereby a starting foam formulation is processed through a mixhead, passed through a branched distribution system and dispensed through multiple outlets of the distribution system to produce a foam layer on a bottom facing layer. The foam layer is monitored for the presence of surface bubbles. When surface bubbles are observed, the backpressure in the mixhead is increased to reduce or eliminate the surface bubbles. An apparatus for performing the process includes an adjustment means at or upstream of a first branch point in the distribution system to increase or decrease the backpressure in the mixhead.
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公开(公告)号：US20220258184A1
公开(公告)日：2022-08-18
申请号：US17597612
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A multilayer flexible film fluid-dispensing liner member useful for making a dispensing device, the multilayer flexible film fluid-dispensing liner member including: (a) at least a first film substrate layer; and (b) at least a second film substrate layer; wherein at least a portion of the first film substrate layer is bonded to the second film substrate layer forming the multilayer flexible film member; and (c) at least one duct having at least one inlet and a plurality of outlets, the at least one duct being disposed between the first and second substrate layers for forming a path for a fluid to pass from the at least one inlet of the duct to the plurality of outlets of the duct; wherein the first and second substrate layers of the multilayer flexible film fluid-dispensing liner member are constructed of a material that is flexible; and wherein the multilayer flexible film fluid-dispensing liner member has a flexibility property of from 3.6e Nm to 2 Nm; and a process of manufacturing the multilayer flexible film member.
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公开(公告)号：US20220250354A1
公开(公告)日：2022-08-11
申请号：US17597512
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A multilayer foam panel member including: (a) at least one top sheet substrate; (b) at least one bottom sheet substrate; and (c) a middle substrate of foam material disposed inbetween, and integral with, the top and bottom sheet substrates; wherein the foam material is produced by dispensing a reactive foam-forming fluid mixture onto a moving or stationary bottom sheet substrate of a foam manufacturing line; and wherein the foam manufacturing line includes a flexible film fluid dispensing device for dispensing the reactive foam-forming fluid mixture onto the moving or stationary bottom sheet substrate to form a multilayer foam panel member; wherein the middle substrate of foam material of the panel member has improved thermal and mechanical properties; and a process for manufacturing the above multilayer foam panel member.
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公开(公告)号：US20220250289A1
公开(公告)日：2022-08-11
申请号：US17597516
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A manufacturing line for manufacturing a multilayer foam panel member including: (a) a storage of the components for a foam-forming fluid reactive mixture; (b) a dosing system for flowing the components of the foam-forming fluid reactive mixture to a chamber for mixing the components of the foam-forming fluid reactive mixture to form foam-forming fluid reactive mixture; (c) a flexible fluid dispensing device for receiving the foam-forming fluid reactive mixture; (d) a means for flowing the foam-forming fluid through the flexible fluid dispensing device to dispense the foam-forming fluid; (e) a moving first bottom sheet substrate for receiving the foam-forming fluid dispensed from the flexible dispensing device; (f) a means for allowing the foam-forming fluid to react, as the fluid travels on the moving bottom sheet substrate, wherein a foam material forms inbetween the moving first bottom sheet substrate and a second top sheet substrate to form a panel structure; (g) a panel structure comprising the foam material disposed inbetween the top metal sheet and the bottom metal sheet; (h) a means for curing the foam material to form an integral part of the top and bottom sheet substrates and to form a cured panel structure; and (i) a cutting means for cutting the panel structure into predetermined discrete panel member sections; and a process for manufacturing a multilayer foam panel member using the above manufacturing process.
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