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1. 发明授权

US06274521B1 Spun nonwoven fabric and apparatus for the manufacture thereof 有权
标题翻译：纺织无纺布及其制造装置
公开(公告)号：US06274521B1
公开(公告)日：2001-08-14
申请号：US09519689
申请日：2000-03-07
申请人： Detlef Barbier , Engelbert Löcher , Ararad Emirze , Norbert Goffing
发明人： Detlef Barbier , Engelbert Löcher , Ararad Emirze , Norbert Goffing
IPC分类号： D04H316
CPC分类号： D04H3/011 , D04H3/14 , D04H3/147 , D04H3/16 , Y10T442/60 , Y10T442/608 , Y10T442/609 , Y10T442/638 , Y10T442/64 , Y10T442/681 , Y10T442/69 , Y10T442/697
摘要： A spun nonwoven fabric contains monofilaments and bicomponent filaments, the spun nonwoven fabric having, over its cross section, different quantities of the bicomponent filaments. The bicomponent filaments contain at least two outward-facing segments made of a binding component. The proportions of bicomponent filaments over the cross sectional planes of the spun nonwoven fabric can be in a range of approximately 1% to 100% by weight. The cross sectional planes of the nonwoven fabric containing the different proportions of bicomponent filaments transition into one another without detectable phase boundaries. The apparatus for manufacturing the nonwoven fabric contains at least one, and may contain up to forty or more, spinneret devices, such as rectangular spinneret plates or round spinneret disks. The spinneret devices may be arranged in rows or in staggered arrangement above a linearly moving collector belt. Spinning orifices on the spinneret devices are respectively dedicated to producing a monofilament or a bicomponent filament from a melt and, viewed in the direction of motion of the collector belt, are arranged with respect to one another so as to correspond in their totality to the cross sectional structure of different filament types in the nonwoven fabric.
摘要翻译：纺丝非织造布包含单丝和双组分长丝，其横截面上具有不同数量的双组分长丝。双组分长丝包含至少两个由结合组分制成的面向外的部分。双组分长丝在纺织无纺布的横截面上的比例可以在约1％至100％重量的范围内。包含不同比例的双组分纤维的无纺织物的横截面平面彼此不相互转变而没有可检测的相界。用于制造无纺布的装置包含至少一个，并且可以包含多至四十个以上的喷丝头装置，例如矩形喷丝板或圆形喷丝板。喷丝头装置可以排列成直线移动的收集带上方的交错布置。喷丝头装置上的旋转孔分别专用于从熔体中生产单丝或双组分长丝，并且从收集带的运动方向看，相对于彼此布置，以便它们的总体相对于十字形无纺布中不同长丝类型的截面结构。

2. 发明授权

US07892622B2 Method for manufacturing a tufted product, tufted product, and use thereof 有权
标题翻译：用于制造簇绒制品，簇绒制品及其用途的方法
公开(公告)号：US07892622B2
公开(公告)日：2011-02-22
申请号：US12029350
申请日：2008-02-11
申请人： Engelbert Löcher , Norbert Goffing , Ararad Emirze
发明人： Engelbert Löcher , Norbert Goffing , Ararad Emirze
IPC分类号： D05C17/02 , D05C15/04
CPC分类号： D05C17/02 , D05C17/023 , Y10T428/23943 , Y10T428/23979
摘要： The object of the invention is to provide a method which is as simple and economical as possible for manufacturing a tufted product, in particular a tufted top layer of a carpet, having improved nep adhesion properties. For this purpose splittable fibers are used which split on or in the region of the puncture site during tufting.
摘要翻译：本发明的目的是提供一种尽可能简单和经济地制造簇绒产品，特别是地毯的簇状顶层，具有改进的粘合性能的方法。为了这个目的，在簇绒期间使用可分裂的穿刺部位的区域上的可分裂的纤维。

3. 发明授权

US07437807B2 Tufted backing and method of manufacturing same 失效
标题翻译：簇绒背衬及其制造方法
公开(公告)号：US07437807B2
公开(公告)日：2008-10-21
申请号：US10074404
申请日：2002-02-12
申请人： Rudolf Gärtner , Peter Sander , Detlef Barbier , Ulrike Maaβ , Engelbert Löcher , Ararad Emirze , Klaus Klein , Christine König
发明人： Rudolf Gärtner , Peter Sander , Detlef Barbier , Ulrike Maaβ , Engelbert Löcher , Ararad Emirze , Klaus Klein , Christine König
IPC分类号： D04H3/00 , D04H3/08 , D04H3/10 , D04H3/14 , D06C3/00
CPC分类号： D04H3/11 , D04H1/48 , D04H1/54 , D04H3/011 , D04H3/02 , D04H3/033 , D04H3/105 , D04H3/14 , D04H3/16 , D05C17/023 , D06N7/0068 , D06N2201/02 , D06N2201/0254 , D06N2207/04 , D06N2209/1628 , Y10T442/3187
摘要： A tufted backing and a method of manufacturing a tufted backing from thermoplastic polymer fibers or filaments that are processed to yield a spunbonded nonwoven are described, the spunbonded nonwoven containing only fibers or filaments having a titer of 1 to 15 dtex, the mass per unit area of the tufted backing being 70 to 110 g/m2, its density being 0.18 to 0.28 g/cm3 and the 5% modulus value in the machine direction being >60 N/5 cm, but at least 0.6 Nm2/g.
摘要翻译：描述了由热塑性聚合物纤维或长丝制成簇绒背衬的簇绒背衬和方法，所述热塑性聚合物纤维或长丝被处理以产生纺粘非织造布，纺粘非织造物仅含有滴定度为1至15分特的纤维或长丝，每单位面积的质量簇绒背衬为70〜110g / m 2，密度为0.18〜0.28g / cm 3，机器方向的5％模数值为> 60 N / 5cm，但至少为0.6Nm 2 / g。

4. 发明授权

US07504062B2 Method and device for producing a spunbonded nonwoven fabric 失效
标题翻译：纺粘无纺布的制造方法和装置
公开(公告)号：US07504062B2
公开(公告)日：2009-03-17
申请号：US10196836
申请日：2002-07-16
申请人： Engelbert Löcher , Michael Heβ
发明人： Engelbert Löcher , Michael Heβ
IPC分类号： D04H3/05
CPC分类号： D04H3/16 , D01D5/0985
摘要： A method and apparatus for the production of a spunbonded nonwoven fabric, by spinning a linear filament sheet of filaments arranged parallel next to one another, in the form of a curtain, from a plurality of spinning capillaries, with aerodynamic take-off and stretching of the filament sheet, where the filament sheet (8) that exits from the stretching channel (12) or is drawn off a spool is moved laterally, crosswise, by an air stream, the direction of which changes periodically, where the air stream is alternately directed at a slant to the filament sheet (8), seen in the horizontal plane.
摘要翻译：一种用于生产纺粘非织造织物的方法和装置，通过将多个纺丝毛细管以帘幕形式彼此平行地布置的线状丝线纺丝，通过空气动力学起飞和拉伸长丝片，其中从拉伸通道（12）离开或从卷轴排出的长丝片（8）横向地被空气流横向移动，空气流周期性地变化，空气流交替指向在水平面上看到的细丝片（8）的倾斜。

5. 发明授权

US06403505B1 Composite material 失效
标题翻译：复合材料
公开(公告)号：US06403505B1
公开(公告)日：2002-06-11
申请号：US09251605
申请日：1999-02-17
申请人： Dieter Groitzsch , Engelbert Löcher , Bernhard Klein
发明人： Dieter Groitzsch , Engelbert Löcher , Bernhard Klein
IPC分类号： B32B2712
CPC分类号： D04H3/007 , B32B7/04 , B32B27/12 , D04H1/559 , D04H3/02 , D04H13/00 , Y10T428/24826 , Y10T442/674 , Y10T442/678
摘要： A composite material, including a laminate (1) made of a film (5) bonded to a nonwoven (7), wherein the nonwoven (7) and the film (5) are only bonded together at discrete points and the laminate (1) is stretched in at least one direction after being formed.
摘要翻译：一种复合材料，其包括由粘合到非织造材料（7）上的膜（5）制成的层压体（1），其中所述非织造材料（7）和所述薄膜（5）仅在离散点处粘合在一起，并且所述层压体（1）在形成之后沿至少一个方向拉伸。

6. 发明授权

US07191813B2 Method and device for producing a spunbonded nonwoven fabric 有权
标题翻译：纺粘无纺布的制造方法和装置
公开(公告)号：US07191813B2
公开(公告)日：2007-03-20
申请号：US11016287
申请日：2004-12-17
申请人： Engelbert Löcher , Michael Hess
发明人： Engelbert Löcher , Michael Hess
IPC分类号： B32B37/00
CPC分类号： D04H3/16 , D01D5/0985 , Y10T442/681
摘要： A method for producing a spunbonded nonwoven fabric by extruding a linear sheet of filaments arranged parallelly side by side in the form of a curtain from a plurality of spinning capillaries, involving aerodynamical pulling off and drawing of the filament sheet, the filament sheet (8) which emerges from the drawing duct (12) or which is pulled off a spool being moved laterally crosswise by an air flow having periodically changing directions, the air flow being oriented alternately at an angle toward the filament sheet (8) as viewed in the horizontal plane.
摘要翻译：一种纺丝无纺织物的制造方法，其特征在于，通过从多根纺丝毛细管并列排列并列设置的丝线状生产线，其特征在于，涉及空气动力学拉拔丝状丝，长丝片（8）其从拉出管道（12）出来，或者通过具有周期性变化的方向的空气流横向横向移动的线轴被拉出，空气流在水平方向上以一定角度朝向长丝片（8）定向飞机

7. 发明授权

US06887331B2 Method and device for producing a spunbonded nonwoven fabric 失效
标题翻译：纺粘无纺布的制造方法和装置
公开(公告)号：US06887331B2
公开(公告)日：2005-05-03
申请号：US09911730
申请日：2001-07-24
申请人： Engelbert Löcher , Michael Hess
发明人： Engelbert Löcher , Michael Hess
IPC分类号： D04H1/56 , D04H3/16 , D04H3/05 , B32B31/00
CPC分类号： D04H3/16 , D01D5/0985 , Y10T442/681
摘要： A method for producing a spunbonded nonwoven fabric by extruding a linear sheet of filaments arranged parallelly side by side in the form of a curtain from a plurality of spinning capillaries, involving aerodynamical pulling off and drawing of the filament sheet, the filament sheet (8) which emerges from the drawing duct (12) or which is pulled off a spool being moved laterally crosswise by an air flow having periodically changing directions, the air flow being oriented alternately at an angle toward the filament sheet (8) as viewed in the horizontal plane.
摘要翻译：一种纺丝无纺织物的制造方法，其特征在于，通过从多根纺丝毛细管并列排列并列设置的丝线状生产线，其特征在于，涉及空气动力学拉拔丝状丝，长丝片（8）其从拉出管道（12）出来，或者通过具有周期性变化的方向的空气流横向横向移动的线轴被拉出，空气流在水平方向上以一定角度朝向长丝片（8）定向飞机

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