公开(公告)号：WO2003013389A2

公开(公告)日：2003-02-20

申请号：PCT/US2002/025361

申请日：2002-08-08

Applicant: BACOU-DALLOZ USA SAFETY, INC.

Inventor： TIEMENS, Jim, J., T.

IPC: A61F

CPC classification number: B29C47/18 ,  A61F11/08 ,  B29C37/0057 ,  B29C44/04 ,  B29C44/10 ,  B29C47/0016 ,  B29C47/0033 ,  B29C2793/0027 ,  B29L2031/753

Abstract: Earplugs produced by extrusion of a foamable polymer through an extrusion head opening (14), are severed and shaped to produce a largely symmetric rounded end (27, 28) and/or compression bands (190, 192, 204) for stiffening. Severing of an earplug at the extrusion head is accomplished by two or more cutting blades (50, 52) that move in largely opposite directions across one another to provide a symmetric cut that foams into a largely symmetric rounded earplug end. Compression bands are formed along the earplug to stiffen it, by two or more compression dies (221-224) spaced about the axis of the earplug. An earplug with a stiffening sleeve (116) that is surrounded by a foam covering (124) and that is filled with a string (122) of the same foam, is severed so at the opposite ends of the earplug the covering ends (160) and string ends (162) are rounded even though the sleeve end (164) is cut perpendicular to the earplug axis (166).

Abstract translation: 通过挤出头部开口（14）挤出可发泡聚合物而产生的耳塞被切断并成形以产生用于加强的大致对称的圆形端（27,28）和/或压缩带（190,192,204）。 在挤出头处切断耳塞由两个或更多个切割刀片（50,52）实现，两个或更多个切割刀片（50,52）在彼此相反的方向上移动，以提供对称的切割，从而发泡成大致对称的圆形耳塞端。 沿着耳塞形成压缩带，以通过两个或更多个围绕耳塞轴线隔开的压缩模具（221-224）使其加强。 具有加强套筒（116）的耳塞被泡沫覆盖物（124）包围并被填充有相同泡沫的绳子（122）的耳塞被切断，使得在耳塞的相对端处覆盖端部（160）， 并且即使套筒端（164）垂直于耳塞轴线（166）切割，线端（162）也被倒圆。

公开(公告)号：WO03013391A3

公开(公告)日：2003-07-03

申请号：PCT/US0225363

申请日：2002-08-08

Applicant: BACOU DALLOZ USA SAFETY INC

Inventor： TIEMENS JIM J T

IPC: A61F2/00 ,  A61F11/08 ,  B29C37/00 ,  B29C44/04 ,  B29C44/10 ,  B29C47/18 ,  G07F11/68 ,  A61F11/00

CPC classification number: B29C47/18 ,  A61F2/0095 ,  A61F11/08 ,  B29C37/0057 ,  B29C44/04 ,  B29C44/10 ,  B29C47/0016 ,  B29C47/0033 ,  B29L2031/753 ,  G07F11/68

Abstract: An earplug arrangement enables low cost manufacture and storage of earplugs and convenient dispensing of individual earplugs (160). The earplugs (160) are formed from an extrusion of a maximum diameter of about 12 mm and with narrow locations spaced apart by about 1 to 5 cm to separate the extrusion into a chain of at least ten earplugs, where the last earplug of the chain of earplugs (160), formed by the extrusion can be cut from the rest of the chain for insertion into a person's ear canal. The chain of earplugs (160), is stored in a plurality of loops in a container (166), as in a plurality of loops wrapped about a cylinder (164). The extrusion can include a stiffening core of stiff first material and an extruded covering of a soft resilient foam second material surrounding the core, the thickness of the second material being less than half as great at the narrowed locations as at maximum diameter locations while the core is of uniform cross-section along the entire length of the extrusion.

Abstract translation: 耳塞装置能够实现耳塞的低成本制造和存储，并且方便地分配单个耳塞（160）。 耳塞（160）由最大直径为约12mm的挤出物形成，并且间隔开约1至5cm的狭窄位置，以将挤出物分离成至少十个耳塞链，其中链的最后一个耳塞 通过挤出形成的耳塞（160）可以从链的其余部分切割以插入人的耳道。 如在围绕气缸（164）缠绕的多个环中，耳塞链（160）被存储在容器（166）中的多个环中。 挤压可以包括刚性第一材料的加强芯和围绕芯的柔性弹性泡沫第二材料的挤压覆层，第二材料的厚度小于在最大直径位置处的变窄位置处的一半，而芯 在挤出的整个长度上具有均匀的横截面。

公开(公告)号：WO2017007410A1

公开(公告)日：2017-01-12

申请号：PCT/SE2016/050683

申请日：2016-07-04

Applicant: ARSIZIO AB

Inventor： JANSSON KRAGH, Mark

IPC: B29C47/24 ,  B21C23/02 ,  B21C23/08 ,  B21C25/00 ,  B21C25/02 ,  B21C25/08 ,  B29C47/12

CPC classification number: B21C23/142 ,  B21C23/08 ,  B21C25/02 ,  B21C35/023 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/0837 ,  B29C47/0852 ,  B29C47/10 ,  B29C47/122 ,  B29C47/124 ,  B29C47/16 ,  B29C47/18 ,  B29C47/22 ,  B29C47/24 ,  B29C47/32 ,  B29L2007/001 ,  B29L2007/007 ,  B29L2023/003 ,  B29L2023/22

Abstract: The invention relates to device and method enabling industrial continuous pressing, called extrusion of plastically / thermally mouldable substances (11) such as metal, composite metal, plastic, composite or rubber, which is pressed to the profile (12) by a process comprising tool fixed member (6) partially predefining the profile shape / cross-section before the profile finally defined to fixed or varied cross-section when the material passes rotating dies (2) which can be patterned or smooth and through the contact with each other (1) cancel out each main radial forces and the position of which in some embodiments of the invention may vary relative to other bearing surfaces (13, 17) or rotary bearing surfaces (4) of the tool with which they define the final shape of the profile.The invention enables the extrusion of pattern on the inside of hollow profiles and the extrusion of multiple profiles in one tool, because 80-98% of the radial bearing forces are eliminated, allowing the installation of rotary dies where not previously possible, and almost unlimited opportunities in increased profile width.

Abstract translation: 本发明涉及能够实现工业连续压制的装置和方法，称为塑料/热可模塑物质（11）的挤出，例如金属，复合金属，塑料，复合材料或橡胶，其通过包括工具的工艺压向型材（12） 固定构件（6）部分地预先确定在材料通过可以被图案化或平滑并通过彼此接触的旋转模具（2）之前最终限定为固定或变化的横截面的轮廓之前的轮廓形状/横截面（1 ）抵消了每个主要的径向力，并且其在本发明的一些实施例中的位置可以相对于工具的其他支承表面（13,17）或旋转支承表面（4）而变化，它们限定轮廓的最终形状 由于80-98％的径向承载力被消除，本发明能够在一个工具中在中空型材的内部挤出图案和多个型材的挤出，从而允许 旋转模具的连接不可能，并且在增加型材宽度方面几乎无限制的机会。

公开(公告)号：WO2003013391A2

公开(公告)日：2003-02-20

申请号：PCT/US2002/025363

申请日：2002-08-08

Applicant: BACOU-DALLOZ USA SAFETY, INC.

Inventor： TIEMENS, Jim, J., T.

IPC: A61F

CPC classification number: B29C47/18 ,  A61F2/0095 ,  A61F11/08 ,  B29C37/0057 ,  B29C44/04 ,  B29C44/10 ,  B29C47/0016 ,  B29C47/0033 ,  B29L2031/753 ,  G07F11/68

Abstract: An earplug arrangement enables low cost manufacture and storage of earplugs and convenient dispensing of individual earplugs. The earplugs are formed from an extrusion of a maximum diameter of about 12 mm and with narrow locations spaced apart by about 1 to 5 cm to separate the extrusion into a chain of at least ten earplugs, where the last earplug of the chain of earplugs formed by the extrusion can be cut from the rest of the chain for insertion into a person's ear canal. The chain of earplugs is stored in a plurality of loops in a container, as in a plurality of loops wrapped about a cylinder. The extrusion can include a stiffening core of stiff first material and an extruded covering of a soft resilient foam second material surrounding the core, the thickness of the second material being less than half as great at the narrowed locations as at maximum diameter locations while the core is of uniform cross-section along the entire length of the extrusion.

Abstract translation: 耳塞装置能够实现耳塞的低成本制造和存储，并且方便地分配单个耳塞。 耳塞由最大直径为约12mm的挤出物形成，并且间隔开约1至5cm的狭窄位置，以将挤出物分离成至少十个耳塞链，其中形成了耳塞链的最后一个耳塞 通过挤出可以从链条的其余部分切割，以插入人的耳道。 耳塞链被存储在容器中的多个环中，如围绕气缸缠绕的多个环。 挤压可以包括刚性第一材料的加强芯和围绕芯的柔性弹性泡沫第二材料的挤压覆层，第二材料的厚度小于在最大直径位置处的变窄位置处的一半，而芯 在挤出的整个长度上具有均匀的横截面。

公开(公告)号：WO0110620A3

公开(公告)日：2001-08-30

申请号：PCT/US0021158

申请日：2000-08-03

Applicant: DU PONT ,  TADLER KENNETH J ,  WELCH ROBERT J

Inventor： TADLER KENNETH J ,  WELCH ROBERT J

IPC: B29B11/10 ,  B29B17/00 ,  B29B17/04 ,  B29C35/16 ,  B29C47/08 ,  B29C47/18 ,  B29C47/30 ,  B30B11/22 ,  A21C5/00 ,  B29B7/58 ,  B29B7/66 ,  B29B7/80 ,  B29B9/06

CPC classification number: B29B17/0412 ,  B29B9/06 ,  B29B11/10 ,  B29B17/00 ,  B29B17/0005 ,  B29C47/0011 ,  B29C47/08 ,  B29C47/18 ,  B29C47/30 ,  B29C2035/1616 ,  B30B11/227 ,  Y02W30/62 ,  Y02W30/625

Abstract: A method and apparatus to process a diverted molten polymer waste stream directs the polymer stream to one of at least two passages, separates it into individual segments while containing and discharging it from a containement exit, cools each segment with a quench fluid to form a solid or semi-solid polymer, and transports the solidified segments away from the exit and into a container using the quench fluid. The apparatus includes a cross-section transition connector, a moveable block with two passages, a block oscillator, a cut-off plate, an open space above an inclined transporting device, a quench fluid jet, and a quench fluid transporting trough. The transporting trough provides adequate time and cooling for solidification and transportation of segments to a desired location laterally spaced from the exit. The cross-section transition connector changes the polymer cross-section from cylindrical to a flattened cylinder. The multiple passages provide a continuous path so pressure does not build up in the polymer stream.

Abstract translation: 处理转向的熔融聚合物废物流的方法和设备将聚合物流引导至至少两个通道中的一个，将其分离成单独的区段，同时将其从容器出口中排出并将其排出，用骤冷流体冷却每个区段以形成固体 或半固体聚合物，并且使用骤冷流体将固化的部分输送离开出口并且输送到容器中。 该装置包括横截面过渡连接器，具有两个通道的可移动块，块振荡器，切断板，倾斜输送装置上方的开放空间，骤冷流体射流和骤冷流体输送槽。 输送槽提供足够的时间和冷却以将段固化和运输到与出口侧向间隔的期望位置。 横截面过渡连接器将聚合物横截面从圆柱形变为扁平圆柱体。 多个通道提供连续的路径，因此压力不会积聚在聚合物流中。

公开(公告)号：WO2017007411A1

公开(公告)日：2017-01-12

申请号：PCT/SE2016/050684

申请日：2016-07-04

Applicant: ARSIZIO AB

Inventor： JANSSON KRAGH, Mark

IPC: B29C47/24 ,  B21C23/02 ,  B21C23/04 ,  B29C47/12

CPC classification number: B29C47/32 ,  B21C23/142 ,  B21C25/02 ,  B21C35/023 ,  B29C47/0019 ,  B29C47/0033 ,  B29C47/0837 ,  B29C47/0852 ,  B29C47/16 ,  B29C47/18 ,  B29C47/22 ,  B29C47/24

Abstract: A new way to design lightweight, strong,material efficient, extruded and pultruded profiles,profile segments (4) and surfaces produced in profile production with rotating dies creating superior resistance to compression, bending and buckling, higher energy absorption and right strength in the right place, by: varying the thickness along (_t) + across the direction of extrusion, making reinforcing patterns (2, 3), vary the profile thickness (t, _t), and in some cases vary angles (10, 11) and pattern (2, 3) which increases the profile segments / surface resistance against compression, bending and buckling relative to the amount of material used and resulting in that one can make optimized beams and surfaces that have superior properties in terms of strength / weight, stiffness/weight ratio, mechanical energy absorption/ weight unit, deformation and natural frequency, thermal transfer capacity, the breaking of the laminar flow, increased / optimized surface for chemical and / or electrochemical reaction etc.

Abstract translation: 设计轻质，强力，高效，挤压和拉挤型材的新方法，型材段（4）和轮廓生产中使用旋转模具生产的表面在右侧产生优异的抗压缩性，弯曲和屈曲性，更高的能量吸收和正确的强度 通过：沿挤压方向（_t）+改变厚度，使加强图案（2,3）改变轮廓厚度（t，_t），并且在某些情况下改变角度（10,11）和图案 （2,3），其相对于所使用的材料的量增加了轮廓段/表面抗压缩，弯曲和屈曲，并且导致可以使得优化的梁和表面在强度/重量，刚度/ 重量比，机械能吸收/重量单位，变形和固有频率，热传递能力，层流断裂，化学和/或电镀的增加/优化的表面 精神反应等

公开(公告)号：WO2016043117A1

公开(公告)日：2016-03-24

申请号：PCT/JP2015/075715

申请日：2015-09-10

Applicant: 日本ゼオン株式会社

Inventor： 中堀　兵太 ,  山中　俊介

IPC: B29C47/06 ,  B32B27/00 ,  G02B5/30

CPC classification number: G02B5/208 ,  B29C47/0021 ,  B29C47/0057 ,  B29C47/0066 ,  B29C47/06 ,  B29C47/062 ,  B29C47/065 ,  B29C47/16 ,  B29C47/18 ,  B29C47/56 ,  B29C2793/009 ,  B29D11/00788 ,  B29K2101/12 ,  B29K2995/0018 ,  B29K2995/0034 ,  B29L2007/00 ,  B29L2009/00 ,  B29L2011/0066 ,  B32B27/00 ,  B32B27/08 ,  B32B2551/00 ,  G02B5/30

Abstract: 　添加剤を含む光学フィルムであって、前記添加剤を含む高濃度部分と、前記添加剤の濃度が前記高濃度部分よりも低い低濃度部分とを有し、前記光学フィルムの厚み方向における前記高濃度部分の両側に、前記低濃度部分を有し、前記光学フィルムの幅方向における前記高濃度部分の両側に、前記低濃度部分を有する、光学フィルム。

Abstract translation: 在本发明中，含有添加剂的光学膜包括含有添加剂的高浓度部分和添加剂浓度低于高浓度部分的浓度的低浓度部分。 光学膜在高分子部分的厚度方向的两侧具有低浓度部分，并且在光学膜的宽度方向上的高浓度部分的两侧具有低浓度部分 电影。

公开(公告)号：WO03013390A2

公开(公告)日：2003-02-20

申请号：PCT/US0225362

申请日：2002-08-08

Applicant: BACOU DALLOZ USA SAFETY INC

Inventor： TIEMENS JIM T

IPC: A61F11/08 ,  B29C37/00 ,  B29C44/04 ,  B29C44/10 ,  B29C47/18 ,  A61F

CPC classification number: A61F11/08 ,  B29C37/0057 ,  B29C44/04 ,  B29C44/10 ,  B29C47/0016 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/18 ,  B29L2031/753

Abstract: An earplug (12), includes a body (14), of soft elastomeric material such as a soft resilient foam for insertion in the ear canal, and a stiffener (16), of more rigid material than the body (14). The stiffener (16), is in the form of a tube rather than a solid rod, so while the stiffener is resistant to column-like collapse, it is easily radially compressed to facilitate compression of the body as it enters the ear canal. The stiffener tube can be filled with soft resilient foam material, to block the passage of sound through the tube. The tubular stiffener can have a slot extending parallel to the length of the stiffener, to allow soft foam material to flow into the tube to fill it, as the foam material that surrounds the tube is molded. Such molding can be accomplished by extruding foam material while the tubular stiffener passes with the extruded foam through the extrusion head.

Abstract translation: 一种耳塞（12），包括主体（14），柔软的弹性体材料，例如柔性弹性泡沫，用于插入到耳道中;以及加强件（16），其比主体（14）更刚性的材料。 加强筋（16）呈管而不是实心杆的形式，因此当加强件抵抗柱状塌陷时，其容易径向压缩，以便于身体进入耳道时的压缩。 加强管可以填充柔软的弹性泡沫材料，以阻止声音通过管道。 管状加强件可以具有平行于加强件的长度延伸的槽，以允许软泡沫材料流入管中以填充它，因为围绕管的泡沫材料被模制。 这种模制可以通过挤压泡沫材料来实现，而管状加强件通过挤出的泡沫通过挤压头。

公开(公告)号：WO01010620A2

公开(公告)日：2001-02-15

申请号：PCT/US2000/021158

申请日：2000-08-03

IPC: B29B11/10 ,  B29B17/00 ,  B29B17/04 ,  B29C35/16 ,  B29C47/08 ,  B29C47/18 ,  B29C47/30 ,  B30B11/22

CPC classification number: B29B17/0412 ,  B29B9/06 ,  B29B11/10 ,  B29B17/00 ,  B29B17/0005 ,  B29C47/0011 ,  B29C47/08 ,  B29C47/18 ,  B29C47/30 ,  B29C2035/1616 ,  B30B11/227 ,  Y02W30/62 ,  Y02W30/625

Abstract: A method and apparatus to process a diverted molten polymer waste stream directs the polymer stream to one of at least two passages, separates it into individual segments while containing and discharging it from a containement exit, cools each segment with a quench fluid to form a solid or semi-solid polymer, and transports the solidified segments away from the exit and into a container using the quench fluid. The apparatus includes a cross-section transition connector, a moveable block with two passages, a block oscillator, a cut-off plate, an open space above an inclined transporting device, a quench fluid jet, and a quench fluid transporting trough. The transporting trough provides adequate time and cooling for solidification and transportation of segments to a desired location laterally spaced from the exit. The cross-section transition connector changes the polymer cross-section from cylindrical to a flattened cylinder. The multiple passages provide a continuous path so pressure does not build up in the polymer stream.

Abstract translation: 用于处理转向的熔融聚合物废物流的方法和装置将聚合物流引导至至少两个通道中的一个，将其分离成单独的段，同时将其从容纳出口排出并将其从排出口排出，以形成固体 或半固体聚合物，并且使用骤冷流体将固化的区段从出口运送到容器中。 该装置包括横截面过渡连接器，具有两个通道的可移动块，块振荡器，截止板，倾斜输送装置上方的开放空间，骤冷流体射流和骤冷流体输送槽。 运输槽提供足够的时间和冷却，用于将段固化和运输到与出口横向间隔开的期望位置。 横截面过渡连接器将聚合物横截面从圆柱体改变为平坦的圆柱体。 多个通道提供连续路径，因此压力不会聚集在聚合物流中。

公开(公告)号：WO99065662A1

公开(公告)日：1999-12-23

申请号：PCT/US1999/012743

申请日：1999-06-07

IPC: A44B18/00 ,  B29C47/06 ,  B29C47/16 ,  B29C47/18

CPC classification number: B29C47/065 ,  A44B18/0049 ,  B29C47/0019 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/145 ,  B29C47/18

Abstract: An apparatus and process of extruding a strip fastener is disclosed. The fastener product has a continuous sheet-form base (22) and rows of discrete fastener elements (21) that extend from one side of the sheet-form base (22), and is formed by extruding a molten polymer through an extrusion die (10) having a die opening comprising a base opening (12) for forming the sheet-form base (22) and contiguous therewith a series of fastener element openings (11a, 11b, 11c) for extrusion of the rows of fastener elements (21), each fastener element opening (11a, 11b, 11c) having a profile configured to form oppositely directed sides of the discrete fastener elements (21) of one row. While extruding the product, flow of the molten polymer through the fastener element openings (11a, 11b, 11c) is periodically interrupted while continuing the flow of the polymer through the base opening (12), thereby forming rows of upstanding fastener elements (21) integrally extruded with a sheet-form base (22). The fastener products is also disclosed.

Abstract translation: 公开了挤出条紧固件的装置和方法。 紧固件产品具有连续的片状基底（22）和从片状基底（22）的一侧延伸的一排分立的紧固件元件（21），并且通过挤出模头 10），其具有模具开口，所述模具开口包括用于形成所述片状基底（22）的基部开口（12）并且与其相邻的一系列用于挤压所述拉链元件（21）的一系列紧固件元件开口（11a，11b，11c） 每个紧固件元件开口（11a，11b，11c）具有被配置为形成一行的离散紧固件元件（21）的相对方向的轮廓的轮廓。 在挤出产品的同时，熔融聚合物通过紧固件元件开口（11a，11b，11c）的流动被周期性地中断，同时使聚合物流过基底开口（12），从而形成一排直立的紧固元件（21） 与片状基底（22）整体挤压。 还公开了紧固件产品。