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61. 发明授权

US6004488A Continuous process for the manufacture of tubular food casings 失效
标题翻译：用于制造管状食品肠衣的连续方法
公开(公告)号：US6004488A
公开(公告)日：1999-12-21
申请号：US239674
申请日：1994-05-09
申请人： Ignacio Lopez Farias
发明人： Ignacio Lopez Farias
IPC分类号： A22C13/00 , B29C47/00 , D01F2/06 , B29C47/20
CPC分类号： A22C13/0013
摘要： An improved continuous process for the manufacture of tubular food casings, which allows for the regeneration of casing without an interruption of the process to drive out liquids and gases produced during coagulation and regeneration of the casing, characterized by the steps of: extruding an alkaline viscose solution through an extrusion die within a coagulation bath; coagulating and regenerating the viscose solution thereby producing gases and extruding a tubular casing whereby the gases are entrapped within the casing; inducing a countercurrent flow of gases entrapped within the casing opposite the extrusion direction; and continuously venting the gases through an orifice within the extrusion die. This process permits the non-interrupted extrusion and regeneration of tubular food casings associated with the prior art wherein the process is frequently interrupted to allow exhaustion of liquids and gases.
摘要翻译：一种用于制造管状食品肠衣的改进的连续方法，其允许壳体的再生而不中断该过程以排出在凝固和再生壳体期间产生的液体和气体，其特征在于以下步骤：将碱性粘胶溶液通过凝固浴中的挤出模头; 凝结和再生粘胶溶液，从而产生气体并挤出管状壳体，由此气体被截留在壳体内; 引起夹在壳体内的与挤出方向相反的逆流气流; 并且通过挤出模具内的孔连续地排出气体。该方法允许与现有技术相关联的管状食品肠衣的不间断挤出和再生，其中该方法经常被中断以允许液体和气体的排出。

62. 发明授权

US5941637A Flow forming member that reduces the disadvantageous effects of thermal degradation in the boundary layers 失效
标题翻译：流动形成构件，其减少边界层中热降解的不利影响
公开(公告)号：US5941637A
公开(公告)日：1999-08-24
申请号：US993348
申请日：1997-12-18
申请人： Rudolf Maurer
发明人： Rudolf Maurer
IPC分类号： B01F5/00 , B01F5/06 , B29B7/32 , B29C45/23 , B29C45/58 , B29C47/20
CPC分类号： B29B7/325 , B01F5/0619 , B01F5/0656 , B29C45/581 , B29C47/0016 , B29C47/362 , B01F2005/0637 , B29C47/0023 , B29C47/20
摘要： The flow forming member for a polymer melt comprises an inlet point as well as an outlet point, a tubular channel connecting these points and a rod-like body arranged along the channel axis. At least one static mixing element is arranged in the channel, preferably at least two static mixing elements are arranged one after the other. The mixing elements have apertures for the accommodation of the rod-like body. A firm connection exists between the body and the mixing elements. A minimum gap is provided between the mixing elements and the channel wall which permits a displacement of the body in the channel or an insertion into the channel.
摘要翻译：用于聚合物熔体的流动形成构件包括入口点和出口点，连接这些点的管状通道和沿着通道轴线布置的杆状体。至少一个静态混合元件布置在通道中，优选地至少两个静态混合元件一个接一个地布置。混合元件具有用于容纳杆状体的孔。身体和混合元件之间存在牢固的联系。在混合元件和通道壁之间提供最小间隙，其允许主体在通道中移位或插入通道。

63. 发明授权

US5908642A Extrusion head for plastics extruder 失效
标题翻译：塑料挤出机挤出头
公开(公告)号：US5908642A
公开(公告)日：1999-06-01
申请号：US913330
申请日：1997-09-11
申请人： Hendrik Willem Veen , Dirk Mulder
发明人： Hendrik Willem Veen , Dirk Mulder
IPC分类号： B29C47/12 , B29C47/08 , B29C47/20 , B29C47/22
CPC分类号： B29C47/0822 , B29C47/0026 , B29C47/0818 , B29C47/20
摘要： The extrusion head for plastics extruders includes a die head, which is disposed axially in the extrusion direction downstream from a jaw plate. The die head is divided in an at least approximately radial direction into a main part and an orifice part and the cones of the orifice part can be fixed independently of one another at the respectively adjacent cones of the main part and exchanged for other cones in a rapid operation.
摘要翻译： PCT No.PCT / EP96 / 01017 371日期：1997年9月12日 102（e）1997年9月12日PCT PCT 1996年3月9日PCT公布。出版物WO96 / 28294 日期1996年9月19日用于塑料挤出机的挤出头包括模头，该模头沿挤压方向轴向地设置在颚板的下游。模头在至少大致径向方向上分成主要部分和孔口部分，并且孔部分的锥体可以在主要部分的相邻的锥体处彼此独立地固定，并且在其中以其它锥体交换快速运作。

64. 发明授权

US5866051A Method of making continuous glass fiber-reinforced thermoplastic foam sandwich composites 失效
标题翻译：连续玻璃纤维增强热塑性泡沫夹心复合材料的制备方法
公开(公告)号：US5866051A
公开(公告)日：1999-02-02
申请号：US839030
申请日：1997-04-23
申请人： Chin-I Lin , Shyn-Yang Lee , Chun-Chin Chen , Teng-Soung Tong
发明人： Chin-I Lin , Shyn-Yang Lee , Chun-Chin Chen , Teng-Soung Tong
IPC分类号： B29C47/02 , B29C47/20 , B29C47/28 , B29C70/50 , B29C44/06 , B29C44/12 , B29C47/04 , B29C70/52
CPC分类号： B29C47/28 , B29B7/38 , B29B7/60 , B29B7/90 , B29C47/0019 , B29C47/02 , B29C47/065 , B29C47/14 , B29C47/20 , B29C70/50 , B29K2105/04
摘要： A method for making continuous fiber-reinforced plastic composites is disclosed. It involves the steps of (a) using an extruder to continuously extrude a first plastic resin through an extruder die to form a first plastic resin layer; (b) continuously pulling a plurality of prepreg strips along with the first plastic resin layer; and (c) combining the plurality of prepreg strips with the first plastic resin layer to form a sandwiched composite containing at least two prepreg layers separated by the first plastic resin. The prepreg strip contains reinforcing fibers impregnated with a second plastic resin. The fiber-reinforced and sandwich-structured plastic composites exhibit greatly improved flexural strength and flexural modulus approaching those of real wood, and can be drilled, nailed, chiseled, saw, etc, similar to natural wood.
摘要翻译：公开了制造连续纤维增强塑料复合材料的方法。其包括以下步骤：（a）使用挤出机连续挤出第一塑料树脂通过挤出模头以形成第一塑料树脂层; （b）与第一塑料树脂层一起连续地牵拉多个预浸料条; 和（c）将多个预浸料条与第一塑料树脂层组合以形成包含由第一塑料树脂隔开的至少两个预浸料层的夹层复合材料。预浸料条含有浸渍有第二塑料树脂的增强纤维。纤维增强和夹层结构的塑料复合材料显示出大大提高的弯曲强度和接近真实木材的弯曲模量，并且可以与天然木材类似地钻，钉，凿，锯等。

65. 发明授权

US5776519A Parison extrusion head with quick change die ring clamp assembly 失效
标题翻译：具有快速更换模具环夹紧组件的型材挤出头
公开(公告)号：US5776519A
公开(公告)日：1998-07-07
申请号：US870835
申请日：1997-06-06
申请人： Charles D. Flammer
发明人： Charles D. Flammer
IPC分类号： B29C47/08 , B29C47/22 , B29C47/20
CPC分类号： B29C47/0822 , B29C47/225 , B29C47/0023 , B29C49/041
摘要： A parison extrusion head includes a cylindrical body, a programing rod in the body, a die pin on the end of the rod, and a die ring mounted on the end of the body by a clamp assembly having a pair of clamp arms which are connected to the body by hinges and are rotated between a closed position holding the die ring on the body an open position permitting free removal of the die ring. The clamp arms carry bolts used to move the die ring laterally and adjust the thickness of the extruded parison.
摘要翻译：型坯挤出头包括圆柱体，主体中的编程杆，杆的端部上的模具销，以及通过夹紧组件安装在本体的端部上的模具环，夹具组件具有连接的一对夹紧臂通过铰链向身体转动，并且在将模具环保持在主体上的关闭位置之间旋转，允许释放模具环的打开位置。夹具臂带有用于横向移动模具环的螺栓，并调节挤压型坯的厚度。

66. 发明授权

US5776387A Method of forming stabilized porous pipe 失效
标题翻译：形成稳定多孔管的方法
公开(公告)号：US5776387A
公开(公告)日：1998-07-07
申请号：US490845
申请日：1995-07-14
申请人： Thomas N. Prassas , Shannon Bard
发明人： Thomas N. Prassas , Shannon Bard
IPC分类号： B29C47/00 , B29C47/20 , B29K23/00 , B29L23/00 , C08J9/00 , C08K3/04 , C08L23/02 , E02B11/00 , F16L11/12 , B29C47/88
CPC分类号： C08J9/0061 , B29C47/0004 , E02B11/005 , B29C47/0011 , B29C47/0023 , B29C47/0026 , B29C47/0042 , B29K2021/00 , B29K2023/06 , B29K2023/0625 , B29K2105/0044 , B29K2105/04 , B29K2105/251 , B29K2503/00 , B29K2707/04 , B29K2995/0068 , B29L2023/003 , B29L2023/22 , C08J2323/02 , C08J2421/00 , Y10S138/07
摘要： Porous pipe formed by extruding a mixture of particles of vulcanized rubber dispersed in a binder resin such as linear low density polyethylene preferably having a Melt Index below 1.0 and a broad distribution of molecular weights, through a pipe die to form porous pipe and then cooling the pipe in a cooling trough. The pipe is stabilized to reduce degradation by ultraviolet light by dispersing in the binder resin an effective amount of an ultraviolet stabilizer such as 0.1 to 10% by weight of carbon black.
摘要翻译：多孔管通过管模挤出分散在粘合剂树脂如线型低密度聚乙烯中的熔融指数低于1.0，分子量分布广泛的粘合剂树脂的混合物形成，形成多孔管，然后冷却管道在冷却槽中。通过在粘合剂树脂中分散有效量的紫外线稳定剂如0.1至10重量％的炭黑，使管道稳定以减少紫外线的降解。

67. 发明授权

US5747124A Polyamide sausage casings having improved skinning characteristics 失效
标题翻译：具有改善皮肤特性的聚酰胺香肠肠衣
公开(公告)号：US5747124A
公开(公告)日：1998-05-05
申请号：US692026
申请日：1996-08-02
申请人： Dirk Pophusen , Michael Hennig Cardinal von Widdern
发明人： Dirk Pophusen , Michael Hennig Cardinal von Widdern
IPC分类号： A22C13/00 , B29C47/06 , B29C47/20 , B29C55/16 , B29C55/28 , B29K23/00 , B29K77/00 , B29L9/00 , B29L23/00 , B32B27/08 , C08J7/04
CPC分类号： B29C55/28 , A22C13/0013 , B32B27/08 , A22C2013/002 , A22C2013/0053 , A22C2013/0063 , A22C2013/0083 , B29K2077/00 , B29L2009/00 , B29L2023/002 , Y10S428/91 , Y10T428/1324
摘要： An at least 4-layer co-extruded, biaxially stretched, tubular seamless casing for sausages to be heated in water and cooking-sausages, having improved tearing properties in the filled state associated with a decreased tendency to burst open when the sausage product is first cut, containing at least two layers composed predominantly of aliphatic polyamide, which form the inner and outer surfaces of the tube, and at least two additional layers, which are enclosed by the inner and outer polyamide layers, with at least one of the enclosed layers acting as a water vapor barrier and having the structure of a polyolefin and at least one other of the enclosed layers acting as an oxygen barrier and consisting mainly of ethylene vinyl alcohol copolymers, the quotient of the tear resistance in the transverse direction to the tear resistance in the longitudinal direction lying between about 0.65 and 0.85, with the degree of surface stretching of the film product being between 8 and 11. The process of preparation is also set forth.
摘要翻译：至少4层共挤出双轴拉伸管状无缝套管，用于在水中加热的香肠和烹饪香肠，在填充状态下具有改善的撕裂性能，当香肠产品第一包含主要由脂肪族聚酰胺组成的至少两层，其形成管的内表面和外表面，以及由内外聚酰胺层包围的至少两个附加层，至少一个封闭层作为水蒸汽屏障并具有聚烯烃的结构，并且封闭层中的至少一个作为氧阻隔层，主要由乙烯乙烯醇共聚物组成，横向方向上的抗撕裂性与抗撕裂性的商在纵向上位于约0.65和0.85之间，膜产品的表面拉伸程度在8和11之间也阐述了准备工作。

68. 发明授权

US5738814A Method of manufacturing of lacquer-coated extrusion products 失效
标题翻译：漆涂层挤出产品的制造方法
公开(公告)号：US5738814A
公开(公告)日：1998-04-14
申请号：US637792
申请日：1996-07-10
申请人： Norbert Kreth , Reinhard Witt , Helmut Wiech , Berrie Penney
发明人： Norbert Kreth , Reinhard Witt , Helmut Wiech , Berrie Penney
IPC分类号： B29C47/02 , B29C47/06 , B29C47/20
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/021 , B29C47/268 , B29C47/0019 , B29K2105/26 , B29K2995/002
摘要： A method of manufacturing of continuous, at least two-layer products having an upper layer formed of a lacquer material, the method having the steps of providing an apparatus including a co-extrusion tool having first and second conduits, respectively, with the first and second inlets, with the second conduit circumscribing the first conduit, and a merging section in which flows exiting the first and second conduits merge, and first and second extruders connected with the first and second inlets, respectively, and simultaneously injecting melts of base and lacquer materials with the first and second extruders, respectively, through the first and second conduits, respectively, so that on at least two-layer product exiting the merging section of the co-extrusion tool and having an upper lacquer layer, is produced in a single step.
摘要翻译： PCT No.PCT / EP94 / 03559 Sec。 371日期：1996年7月10日 102（e）日期1996年7月10日PCT 1994年10月28日PCT公布。 WO95 / 12483 PCT出版物日期1995年5月11日一种制造具有由漆材料形成的上层的连续的至少两层产品的方法，该方法具有以下步骤：提供包括分别具有第一和第二导管的共挤出工具的设备，其中第一和第二入口与第二导管环绕第一导管，以及合流部分，其中离开第一和第二导管的流合并，以及分别与第一和第二入口连接的第一和第二挤出机，同时喷射熔体分别通过第一和第二导管分别具有第一和第二挤出机的基底和漆材料，使得在离开共挤出工具的合并部分并具有上漆层的至少两层产品上是单步生产。

69. 发明授权

US5690972A Annular co-extrusion die 失效
标题翻译：环状共挤出模头
公开(公告)号：US5690972A
公开(公告)日：1997-11-25
申请号：US674004
申请日：1996-07-01
申请人： Mirek Planeta , Surendra M. Sagar , Weining Song
发明人： Mirek Planeta , Surendra M. Sagar , Weining Song
IPC分类号： B29C47/06 , B29C47/20 , B29C47/26
CPC分类号： B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/263 , B29C47/705
摘要： An annular co-extrusion die for extruding multi-layer tubular plastic film has inner die members stacked one upon another. The inner die members have radially outwardly extending surfaces forming radially outwardly extending helical passages between respective pairs of die members. An annular outer die member surrounds the stacked inner die members and forms a longitudinally extending annular passage therebetween for conveying plastic material from the radially outwardly extending helical passages to an annular extrusion orifice. Each inner die member forms with an adjacent die member a first feed passage extending at least partly around the inner die member radially inwardly of the helical passages, the inner die member and the adjacent die member having a circumferentially extending clearance therebetween to enable plastic material fed into the first feed passage to pass through the clearance into the helical passages. Each inner die member also has at least one further feed passage extending substantially parallel to the longitudinal axis of the die from the lower end of the inner die member to an upper end thereof for communication with a feed passage or passages of the inner die member immediately above. The die also having passages in a lower end portion thereof for feeding different plastic materials from extruders to respective passages in the inner die members.
摘要翻译：用于挤出多层管状塑料膜的环形共挤出模具具有彼此堆叠的内部模具构件。内模具具有径向向外延伸的表面，在相应的成对的模具构件之间形成径向向外延伸的螺旋通道。环形外模构件围绕堆叠的内模件并且在其间形成纵向延伸的环形通道，用于将塑料材料从径向向外延伸的螺旋通道输送到环形挤压孔。每个内模构件与邻近的模具构件形成第一进给通道，其至少部分地围绕内模具径向向内延伸，所述内模具构件和相邻的模具构件在其间具有周向延伸的间隙，以使塑料材料进给进入第一进料通道以通过间隙进入螺旋通道。每个内模构件还具有至少一个进一步的进给通道，该进给通道基本上平行于模具的纵向轴线延伸，从内模具的下端到其上端，用于与内模具构件的进给通道或通道立即连通以上。该模具还在其下端具有通道，用于将不同的塑料材料从挤出机输送到内模具件中的相应通道。

70. 发明授权

US5645872A Apparatus for processing food into tubular shape 失效
标题翻译：将食物加工成管状的装置
公开(公告)号：US5645872A
公开(公告)日：1997-07-08
申请号：US695127
申请日：1996-08-08
申请人： Noritaka Funahashi
发明人： Noritaka Funahashi
IPC分类号： A23L1/0528 , A21C3/04 , A21C11/16 , A23L1/00 , A23L1/16 , A23L1/212 , A23L1/214 , A23L1/325 , A23P1/12 , B29C47/20 , B29C47/88
CPC分类号： A21C11/16 , A21C3/04 , A23L17/70 , A23L19/115 , A23L7/109 , A23P30/20
摘要： A method and an apparatus for processing food into a tubular shape is provided in which a die for processing the food includes a guide plate having a material outlet and a cylindrical feed pin having a water outlet at its center co-axially housed in the material outlet. The guide plate and feed pin cooperatively define a ring-like opening. Food material is extruded out of the ring-like opening in a tubular shape. Simultaneously, hot water is expelled out of the water outlet of the feed pin, flows into and fills a hollow inside the tubular food material. The hot water in the hollow prevents the wall of the tubular food material from collapsing and also accelerates coagulation of the food material. Food material is thus continuously processed into a tubular shape. An extruding die for performing the described method is also provided.
摘要翻译：提供了一种用于将食品加工成管状的方法和设备，其中用于加工食品的模具包括具有材料出口的导向板和具有出口的圆柱形进给销，所述圆柱形进给销的中心同轴地容纳在材料出口。引导板和进给销协调地限定了一个环形开口。食品材料以管状形状从环形开口挤出。同时，热水从进料销的出水口排出，流入并填充管状食品材料中的中空部分。中空中的热水防止管状食品材料的壁塌陷，并加速了食品材料的凝结。因此食品材料被连续地加工成管状。还提供了用于执行所述方法的挤出模具。

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