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1. 发明申请

WO2011157843A1 A METHOD OF FILM EXTRUSION AND APPARATUS FOR SUCH EXTRUSION 审中-公开
标题翻译：一种用于这种挤出的薄膜挤出和装置的方法
公开(公告)号：WO2011157843A1
公开(公告)日：2011-12-22
申请号：PCT/EP2011/060170
申请日：2011-06-17
申请人： RASMUSSEN, Ole-Bendt
发明人： RASMUSSEN, Ole-Bendt
IPC分类号： B29C47/14 , B29C47/72 , B05C5/02
CPC分类号： B29D7/01 , B05C5/0254 , B29C47/0021 , B29C47/0811 , B29C47/14 , B29C47/364 , B29C47/72 , B29C2947/92514 , B29C2947/92704 , B29C2947/92904
摘要： A method of forming a film (1) of molten polymer material, by extruding said material in a direction (2) out of a narrow exit slot (3), which is an integral part of a wider die chamber (4) of which the major dimension of extension is parallel with the major dimension of the exit slot (3), characterised in that the molten polymer material is formed into one or more flows generally parallel with said major dimension of the exit slot (3), each said flow being pumped in a re-circulating arrangement from the chamber inlet (7) to the outlet (8) through conduits connecting the inlet to the outlet, while fresh molten polymer material is administered from a reservoir into each re-circulating flow.
摘要翻译：一种形成熔融聚合物材料的膜（1）的方法，通过将所述材料沿狭窄的出口槽（3）的方向（2）挤出，所述窄出口槽（3）是较宽的模腔（4）的组成部分，其中延伸的主要尺寸与出口槽（3）的主要尺寸平行，其特征在于，熔融聚合物材料形成为大致平行于出口槽（3）的所述主要尺寸的一个或多个流动，每个流动为通过将入口连接到出口的导管，以再循环装置从室入口（7）泵送到出口（8），同时将新鲜的熔融聚合物材料从储存器施加到每个再循环流中。

2. 发明申请

WO2011006942A1 METHOD OF AND APPARATUS FOR MANUFACTURE OF A LAMINATE COMPRISING AN ORIENTED AND FINE-WAVED FILM, AND RESULTANT PRODUCTS 审中-公开
标题翻译：包含面向薄膜和薄膜的层压板及其制品的制造方法和装置
公开(公告)号：WO2011006942A1
公开(公告)日：2011-01-20
申请号：PCT/EP2010/060168
申请日：2010-07-14
申请人： RASMUSSEN, Ole-Bendt , RASMUSSEN, Nikolaj
发明人： RASMUSSEN, Ole-Bendt , RASMUSSEN, Nikolaj
IPC分类号： B29C55/04 , B29C55/18 , B32B3/28 , B32B27/06 , B32B27/08 , B32B27/10 , B32B27/32
CPC分类号： B29C55/045 , B32B3/28 , B32B7/12 , B32B27/08 , B32B27/32 , B32B37/153 , B32B38/0012 , B32B2038/0028 , B32B2250/24 , B32B2307/514 , B32B2307/54 , B32B2307/5825 , B32B2307/704
摘要： In a method of manufacturing a laminate of an oriented and waved film (A) and a film or web (B), at least film (A) consisting of orientable, crystalline polymer material, the film (A) is stretched in an angular arrangement by being gripped by a linear nip (D-F) formed between rollers or bars, while being conveyed to this nip in a direction which forms an acute angle (u) to a plane perpendicular to the linear nip, and subsequently being pulled off by pulling means (1 and 2) under an acute angle (v) to the said perpendicular plane, as measured on the opposite side of this plane, (v) being greater than (u) but smaller than 85°, hereby producing elongation and uniaxial molecular orientation, the stretching ratio (GD to FE) and the angles (u) and (v) are selected such that the angle of orientation of the stretched film (A) deviates less than 15° from its longitudinal direction, and a reduction of film width is established, which measured in direct line is greater than the width reduction caused by the longitudinal elongation so as to form a longitudinally extending waving and the said waving is stabilised before meeting the pulling means (1 and 2), and film (B) is laminated to film (A) after film (A) has left the nip (D-F), while maintaining the fluting of (A). Suitably the films are formed of polyethylene.
摘要翻译：在制造取向和波浪形薄膜（A）和薄膜或网状物（B）的层压体的方法中，至少由可取向的结晶聚合物材料构成的薄膜（A），薄膜（A）以角度布置通过在形成在辊或杆之间的线性压区（DF）夹持，同时沿着与垂直于线性压区形成锐角（u）的方向输送到该辊隙，并且随后通过拉动装置（v）大于（u）但小于85°，这样产生的伸长率和单轴分子取向（1）和（2）与所述垂直平面成锐角（v）选择拉伸比（GD〜FE）和角度（u）和（v），使得拉伸膜（A）的取向角从长度方向偏离小于15°，膜宽度建立后，直线测量大于宽度减小由纵向伸长引起的，从而形成纵向延伸的波动，并且在满足拉伸装置（1和2）之前所述波动稳定，并且膜（B）在膜（A）已经离开（DF），同时保持（A）的凹槽。膜适当地由聚乙烯形成。

3. 发明申请

WO2006106151A2 METHOD AND APPARATUS FOR FILM EXTRUSION 审中-公开
标题翻译：用于电影挤出的方法和装置
公开(公告)号：WO2006106151A2
公开(公告)日：2006-10-12
申请号：PCT/EP2006/061496
申请日：2006-04-10
申请人： RASMUSSEN, Ole-Bendt
发明人： RASMUSSEN, Ole-Bendt
IPC分类号： B29C47/70 , B29C47/28 , B29C47/14 , B29C47/92 , B29C47/04
CPC分类号： B29C47/705 , B29C47/0021 , B29C47/0026 , B29C47/06 , B29C47/14 , B29C47/20 , B29C47/28 , B29C47/92 , B29C2947/92571 , B29C2947/926 , B29C2947/92904 , B29K2023/0625 , B29K2023/0633 , B29K2023/065
摘要： A method and apparatus for extrusion of flat or tubular films from thermoplastic material is described. Improvements concern equalisation of the lateral distribution of the flow velocity achieved in combination with elimination in part or in full of die-lines formed at interfaces where part flows join each other. The improvement involves the provision of edges of the ends of die-walls which separate the part-flows from one another being slanted to form a lateral displacement over the length of said edge, or are provided with screw shaped vanes.
摘要翻译：描述了用于从热塑性材料挤出扁平或管状膜的方法和装置。改进涉及到部分地或全部消除部分流动的界面处形成的模具线所消除的流速横向分布的均衡。改进之处在于提供模具壁的端部的边缘，其将部分流体彼此分开倾斜以在所述边缘的长度上形成横向位移，或者设置有螺旋形叶片。

4. 发明申请

WO2004054793A1 LAMINATES OF FILMS HAVING IMPROVED RESISTANCE TO BENDING IN ALL DIRECTIONS AND METHODS AND APPARATUS FOR THEIR MANUFACTURE 审中-公开
标题翻译：具有改善抗弯曲性能的薄膜层压板及其制造方法和装置
公开(公告)号：WO2004054793A1
公开(公告)日：2004-07-01
申请号：PCT/EP2003/015001
申请日：2003-12-09
申请人： RASMUSSEN, Ole-Bendt
发明人： RASMUSSEN, Ole-Bendt
IPC分类号： B32B3/28
CPC分类号： B32B37/144 , B29C53/28 , B31F1/225 , B32B3/28 , B32B7/12 , B32B27/08 , B32B27/32 , B32B2038/047 , B32B2307/54 , B32B2307/544 , B32B2307/736 , B32B2323/043 , B32B2323/10 , B32B2398/20 , B32B2419/00 , B32B2439/46 , B32B2555/02 , B65D31/02 , Y10T428/193 , Y10T428/24562 , Y10T428/24628 , Y10T428/24661 , Y10T428/24694 , Y10T428/24711 , Y10T428/24727 , Y10T428/24744 , Y10T428/24826
摘要： The present invention relates to a flexible laminate of films of thermoplastic polymer material mainly for applications in which relatively high yield strength and ultimate tensile strength is required, and a method and apparatus for its manufacture. The laminate comprises a monofilm formed or multifilm-formed ply (A) and another monofilm-formed or multifilm formed ply (B) both mainly consisting of orientable thermoplastic polymer material, in which A has a fluted configuration and B on a first side is adhesively bonded in bonding zones to the crests on a first side of A, in which B also has a fluted configuration, the flute direction of B forming an angle from generally about 30° up to and including 90° to the flute direction of A and the said bonding zones being on the crests of the first side of B to produce spot bonding with the crests on the first side of A, the wavelengths of the flutes in A and/or B are no longer than 5 mm, and the wavelengths of the flutes in both A and B are less than 10 mm.
摘要翻译：本发明涉及热塑性聚合物材料的薄膜的柔性层压材料，主要用于需要相对高的屈服强度和极限拉伸强度的应用，以及用于其制造的方法和装置。层压板包括单薄膜形成或多层形成的层（A）和主要由可取向的热塑性聚合物材料组成的另一单薄膜形成或多层形成的层（B），其中A具有槽纹构型，并且在第一侧上具有B 在A的第一侧的接合区域中粘合到顶部，其中B也具有槽纹构型，B的凹槽方向形成与A的长槽方向大致30度直至并包括90°的角度，所述接合区位于B的第一侧的波峰上，以产生与A的第一侧上的波峰的点粘合，A和/或B中的凹槽的波长不大于5mm， A和B中的凹槽都小于10 mm。

5. 发明申请

WO1989012533A1 METHOD AND APPARATUS FOR HELICAL CUTTING OF A FLEXIBLE TUBULAR SHEET OF POLYMERIC MATERIAL 审中-公开
标题翻译：用于螺旋切割聚合材料柔性管片的方法和装置
公开(公告)号：WO1989012533A1
公开(公告)日：1989-12-28
申请号：PCT/GB1989000712
申请日：1989-06-26
申请人： LAWRENCE, Peter, Robin, Broughton , RASMUSSEN, Ole-Bendt
发明人： LAWRENCE, Peter, Robin, Broughton
IPC分类号： B26D03/16
CPC分类号： B29D7/01 , B26D3/162 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/0066 , B29C2793/0027 , D06H7/12 , Y10T29/11 , Y10T29/115 , Y10T29/1163 , Y10T29/1181 , Y10T82/16016 , Y10T82/16983 , Y10T83/386 , Y10T83/6473 , Y10T83/6478 , Y10T156/1067
摘要： Flexible tubular sheet material (10) of polymeric material is supplied to a first position (for instance between rollers 11) in a flat form and is helically cut by blade (18) to form a cut strip that is drawn away by a unit (20). The flat strip is drawn from the first position and is opened to a tubular form and is then drawn over a mandrel (14), where it is cut. Preferably it is inflated by air from a blower (13).
摘要翻译：将聚合物材料的柔性管状片材（10）以平坦形式供应到第一位置（例如辊11之间），并由叶片（18）螺旋切割以形成被单元（20）拉出的切割条）。扁平条从第一位置被拉出并且被打开成管状形状，然后被拉过心轴（14），在其上被切割。优选地，其由来自鼓风机（13）的空气充气。

6. 发明申请

WO1989010312A1 POLYMERIC FILM MATERIAL AND ITS PRODUCTION 审中-公开
标题翻译：聚合物膜及其生产
公开(公告)号：WO1989010312A1
公开(公告)日：1989-11-02
申请号：PCT/GB1989000394
申请日：1989-04-17
申请人： LAWRENCE, Peter, Robin, Broughton , RASMUSSEN, Ole-Bendt
发明人： LAWRENCE, Peter, Robin, Broughton
IPC分类号： B65D33/00
CPC分类号： B64D17/02 , B29C55/18 , B31F1/07 , B31F2201/0733 , B31F2201/0738 , B31F2201/0743 , B31F2201/0756 , B31F2201/0758 , B64D17/36 , B65D33/00 , Y10S383/903 , Y10T428/24479 , Y10T428/2457
摘要： Orientable thermoplastic polymeric film material is provided with at least one stretched zone in which the material has been stretched in a first direction and, adjacent to the opposite sides of the zone, unstretched zones in which the material is substantially unstretched. The material is of particular value for preventing rupture of bags containing the material, especially when the zones are adjacent a seam in a filled sack and/or in the gusset of a gusset bag.

7. 发明申请

WO2015128467A3 METHODS OF MANUFACTURING SEQUENTIALLY STRETCHED POLYMER FILMS, APPARATUS USED FOR SUCH METHODS, AND PRODUCTS OBTAINED THEREBY 审中-公开
标题翻译：制造顺序拉伸聚合物薄膜的方法，用于此类方法的装置和获得的产品
公开(公告)号：WO2015128467A3
公开(公告)日：2015-11-26
申请号：PCT/EP2015054146
申请日：2015-02-27
申请人： RASMUSSEN OLE-BENDT
发明人： RASMUSSEN OLE-BENDT
IPC分类号： B29C55/18 , B29C47/04 , B29C55/02
CPC分类号： B29C55/18 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29C55/023 , B29K2023/0625 , B29K2023/065 , B29K2023/12 , B29L2007/008 , B29L2009/00 , B32B7/12 , B32B27/32 , B32B2323/043 , B32B2323/10
摘要： Methods include at least one sequential stretching step between circular or spiralized grooved rollers and the sequential stretching is performed according to at least one of six aspects of the invention.
摘要翻译：方法包括在圆形或螺旋形的带槽辊之间的至少一个顺序拉伸步骤，并且根据本发明的六个方面中的至少一个进行顺序拉伸。

8. 发明申请

WO2011064173A1 METHOD AND APPARATUS FOR HELICAL CUTTING OF A TUBULAR FILM 审中-公开
标题翻译：用于管状薄膜螺旋切割的方法和装置
公开(公告)号：WO2011064173A1
公开(公告)日：2011-06-03
申请号：PCT/EP2010/067952
申请日：2010-11-22
申请人： RASMUSSEN, Ole-Bendt , RASMUSSEN, Nikolaj Wettergren
发明人： RASMUSSEN, Ole-Bendt , RASMUSSEN, Nikolaj Wettergren
IPC分类号： B26D3/16 , B26D7/06
CPC分类号： B26D3/162 , B26D7/0625 , B29C47/00 , B29C47/0026 , B29C47/0038 , B29C47/0057 , B29C47/0066 , B29C2793/0063 , B29L2023/001 , Y10T29/1125 , Y10T29/1194
摘要： A method of helically cutting a tubular film of thermoplastic material, in which a film in lay flat form, discharged from a reel, is brought to rotate around the middle axis of the film by means of rotating unwind devices, and while the rotating tube proceeds over the mandrel it is cut to non-tubular form by a knife, the position of which is fixed in relation to the surroundings, and the cut film is taken off from the mandrel, characterised in that the inflated film while being forwarded towards the mandrel or while it passes the upstream end of the mandrel, or both, is supported by driven support means placed around the outside of the tubular film, the movement of said support means being adapted to fit with the combined rotation and forwarding movement of the film.
摘要翻译：螺旋切割热塑性材料的管状膜的方法，其中从卷轴排出的平躺形式的膜通过旋转的退绕装置绕膜的中轴旋转，并且当旋转管进行时在心轴上，通过刀将其切割成非管状，其位置相对于周围环境固定，并且切割的膜从心轴中取出，其特征在于，所述充气的薄膜同时被转向心轴或者当其通过心轴的上游端或两者时，由围绕管状膜的外侧设置的被驱动的支撑装置支撑，所述支撑装置的运动适于与胶片的组合旋转和转动运动配合。

9. 发明申请

WO2011003952A2 GAS FILLED CROSSLAMINATE AND METHOD AND APPARATUS FOR ITS MANUFACTURE 审中-公开
标题翻译：填充气体的氨基磺酸盐及其制造方法和装置
公开(公告)号：WO2011003952A2
公开(公告)日：2011-01-13
申请号：PCT/EP2010059751
申请日：2010-07-07
申请人： RASMUSSEN OLE-BENDT
发明人： RASMUSSEN OLE-BENDT
IPC分类号： B32B3/28
CPC分类号： B32B37/153 , B32B3/12 , B32B3/263 , B32B3/28 , B32B7/005 , B32B7/045 , B32B27/08 , B32B27/32 , B32B37/0076 , B32B37/0084 , B32B37/06 , B32B37/10 , B32B2250/02 , B32B2250/24 , B32B2270/00 , B32B2307/516 , B32B2307/518 , B32B2307/546 , B32B2307/5825 , B32B2307/704 , B32B2307/718 , B32B2307/732 , B32B2323/04 , B32B2323/10 , B32B2439/06 , B32B2553/026 , Y10T428/24562 , Y10T428/2457 , Y10T428/24826
摘要： Crosslaminates of thermoplastic films have at least one of the films formed as a fluted structure, and two films are laminated to one another in such a manner that pockets are formed which contain gas. The pockets allow passage of gas between at least two adjacent flutes, whereby the product has an improved handle, and bags formed of the laminate have good stacking properties when filled with coarse particulates. The flute pitch is generally no more than 3 mm, while the pocket length is less than 50 mm. The bonding method involves spot bonding between the films, achieved by adhering the films together between crown portions of bosses on one film with molten material on the other film under a low pressure process, for instance achieved by provision of air pressure through adaptation of production apparatus, for instance die portions.
摘要翻译：热塑性薄膜的交叉层压材料具有至少一个形成为凹槽结构的薄膜，并且两个薄膜以形成容纳气体的袋的方式相互层压。凹穴允许至少两个相邻凹槽之间的气体通过，由此该产品具有改进的手柄，并且由该层压材料形成的袋在填充有粗颗粒时具有良好的堆叠性质。槽距一般不超过3毫米，槽口长度小于50毫米。粘合方法涉及薄膜之间的点粘合，通过在低压过程中将薄膜上的凸起的冠部与另一薄膜上的熔融材料粘合在一起而实现，例如通过适应生产设备例如模具部分。

10. 发明申请

WO2006106151A3 METHOD AND APPARATUS FOR FILM EXTRUSION 审中-公开
标题翻译：用于电影挤出的方法和装置
公开(公告)号：WO2006106151A3
公开(公告)日：2006-12-28
申请号：PCT/EP2006061496
申请日：2006-04-10
申请人： RASMUSSEN OLE-BENDT
发明人： RASMUSSEN OLE-BENDT
IPC分类号： B29C47/70 , B29C47/04 , B29C47/14 , B29C47/28 , B29C47/92
CPC分类号： B29C47/705 , B29C47/0021 , B29C47/0026 , B29C47/06 , B29C47/14 , B29C47/20 , B29C47/28 , B29C47/92 , B29C2947/92571 , B29C2947/926 , B29C2947/92904 , B29K2023/0625 , B29K2023/0633 , B29K2023/065
摘要： A method and apparatus for extrusion of flat or tubular films from thermoplastic material is described. Improvements concern equalisation of the lateral distribution of the flow velocity achieved in combination with elimination in part or in full of die- lines formed at interfaces where part flows join each other. The improvement involves the provision of edges (100) of the ends of die-walls which separate the part-flows from one another being slanted to form a lateral displacement over the length of said edge, or are provided with screw shaped vanes.
摘要翻译：描述了用于从热塑性材料挤出扁平或管状膜的方法和装置。改进涉及在部分流动相互连接的界面处形成的部分或全部消失的流速实现的横向分布的均衡。改进之处在于设置模具壁的端部的边缘（100），其将部分流体彼此分开倾斜以在所述边缘的长度上形成横向位移，或者设置有螺旋形叶片。

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