METHOD FOR PRODUCING A DEEP-DRAWN FILM PART FROM A THERMOPLASTIC MATERIAL
    1.
    发明申请
    METHOD FOR PRODUCING A DEEP-DRAWN FILM PART FROM A THERMOPLASTIC MATERIAL 有权
    从热塑性材料制造深层膜的方法

    公开(公告)号:US20100237544A1

    公开(公告)日:2010-09-23

    申请号:US12680360

    申请日:2008-09-26

    IPC分类号: B29C51/10 B29C51/02

    摘要: Process for the production of an at least partly printed, metallized and/or otherwise coated thermoformed film part with at least the following process steps: a flat film piece which is at least partly printed, metallized and/or otherwise coated on one or on both surface(s) and is made of at least one thermoplastic, and which includes at least one film section which corresponds to the thermoformed part to be produced with respect to size and printing, metallizing and/or coating is provided; this film piece is mounted in a defined arrangement on a frame, only the edge sections of the film piece lying on the frame; the film piece lying on the frame in this way is introduced into a heating zone, and at least the film section is heated there to a given temperature; and the film piece heated in this way is introduced rapidly into a forming zone and is charged there immediately and directly with a fluid pressure means under a pressure means pressure of greater than 20 bar and is formed isostatically to give the desired thermoformed part within a period of time of less than 5 sec. characterized in that such a heating is carried out so that at least one side of the entire film section or of the predominant part of the film section has a film surface temperature in the range of from 10 to 65° C. above the Vicat softening temperature B/50.

    摘要翻译: 用于至少部分印刷,金属化和/或以其它方式涂覆的热成型膜部件的制造方法,其至少具有以下工艺步骤:将至少部分印刷,金属化和/或以其他方式涂覆在两者上或其上的平板膜片 表面,并且由至少一种热塑性材料制成,并且其包括至少一个薄膜部分,其对应于待制造的热成型部件,其尺寸和印刷,金属化和/或涂层; 该薄膜片以限定的布置安装在框架上,仅薄膜片的边缘部分位于框架上; 将以这种方式放置在框架上的薄膜片段被引入加热区,并且至少将薄膜部分在那里加热到给定的温度; 并且以这种方式加热的薄膜片材被快速地引入成形区域,并且在压力大于20巴的压力下立即并直接用流体压力装置充电,并且在等温下形成以在期间内产生所需的热成型部件 的时间少于5秒。 其特征在于,进行这样的加热,使得整个膜部分或膜部分的主要部分的至少一侧的膜表面温度在维卡软化温度以上10至65℃的范围内 B / 50。

    Method for producing a deep-drawn film part from a thermoplastic material
    2.
    发明授权
    Method for producing a deep-drawn film part from a thermoplastic material 有权
    从热塑性材料制造深拉膜部件的方法

    公开(公告)号:US08168110B2

    公开(公告)日:2012-05-01

    申请号:US12680360

    申请日:2008-09-26

    IPC分类号: B29C51/00

    摘要: Process for the production of an at least partly printed, metallized and/or otherwise coated thermoformed film part with at least the following process steps: a flat film piece which is at least partly printed, metallized and/or otherwise coated on one or on both surface(s) and is made of at least one thermoplastic, and which includes at least one film section which corresponds to the thermoformed part to be produced with respect to size and printing, metallizing and/or coating is provided; this film piece is mounted in a defined arrangement on a frame, only the edge sections of the film piece lying on the frame; the film piece lying on the frame in this way is introduced into a heating zone, and at least the film section is heated there to a given temperature; and the film piece heated in this way is introduced rapidly into a forming zone and is charged there immediately and directly with a fluid pressure means under a pressure means pressure of greater than 20 bar and is formed isostatically to give the desired thermoformed part within a period of time of less than 5 sec. characterized in that such a heating is carried out so that at least one side of the entire film section or of the predominant part of the film section has a film surface temperature in the range of from 10 to 65° C. above the Vicat softening temperature B/50.

    摘要翻译: 用于至少部分印刷,金属化和/或以其它方式涂覆的热成型膜部件的制造方法,其至少具有以下工艺步骤:将至少部分印刷,金属化和/或以其他方式涂覆在两者上或其上的平板膜片 表面,并且由至少一种热塑性材料制成,并且其包括至少一个薄膜部分,其对应于待制造的热成型部件,其尺寸和印刷,金属化和/或涂层; 该薄膜片以限定的布置安装在框架上,仅薄膜片的边缘部分位于框架上; 将以这种方式放置在框架上的薄膜片段被引入加热区,并且至少将薄膜部分在那里加热到给定的温度; 并且以这种方式加热的薄膜片材被快速地引入成形区域,并且在压力大于20巴的压力下立即并直接用流体压力装置充电,并且在等温下形成以在期间内产生所需的热成型部件 的时间少于5秒。 其特征在于,进行这样的加热,使得整个膜部分或膜部分的主要部分的至少一侧的膜表面温度在维卡软化温度以上10至65℃的范围内 B / 50。

    HEATING PLATE WITH A MULTIPLICITY OF HEATING CARTRIDGES AND METHOD OF HEATING
    4.
    发明申请
    HEATING PLATE WITH A MULTIPLICITY OF HEATING CARTRIDGES AND METHOD OF HEATING 审中-公开
    加热板加热板和加热方法的加热板

    公开(公告)号:US20120117922A1

    公开(公告)日:2012-05-17

    申请号:US13358787

    申请日:2012-01-26

    申请人: Klaus Meyer

    发明人: Klaus Meyer

    IPC分类号: B65B47/00 B31B1/00

    摘要: The present invention relates to a packaging machine with a forming station, which forms depressions in a sheet of film, wherein a heating element heats the sheet of film before the deforming, in which the heating element has a multiplicity of discrete heating means which can be activated individually or in groups, and so the sheet of film has temperature gradients.

    摘要翻译: 本发明涉及一种具有成型台的包装机,其在薄膜中形成凹陷,其中加热元件在变形之前加热薄膜,其中加热元件具有多个分立的加热装置,其可以是 单独或分组激活,因此片材具有温度梯度。

    MULTILAYER OPTICAL FILM STRUCTURES HAVING IMPROVED PROPERTIES AND THE USE THEREOF
    8.
    发明申请
    MULTILAYER OPTICAL FILM STRUCTURES HAVING IMPROVED PROPERTIES AND THE USE THEREOF 审中-公开
    具有改进性能的多层光学膜结构及其用途

    公开(公告)号:US20090310222A1

    公开(公告)日:2009-12-17

    申请号:US12481162

    申请日:2009-06-09

    IPC分类号: G02B1/04

    摘要: The present invention relates to an optical film structure having improved properties and comprising at least one prism film and/or diffuser film as well as a multilayer optical film, wherein the multilayer optical film has at least one top film having an outer layer directed towards the prism film and/or diffuser film and made from a plastics composition containing a transparent thermoplastic and at least one quaternary ammonium salt of a perfluoroalkylsulfonic acid as lubricant additive. According to the invention the outer layer has at least one coefficient of sliding friction of 5 μm (R3z in accordance with ISO 4288). The invention also provides a backlight unit containing the improved film structure and the use of the optical film structure according to the invention for liquid crystal screens.

    摘要翻译: 本发明涉及具有改进性能并且包括至少一个棱镜膜和/或漫射膜以及多层光学膜的光学膜结构,其中该多层光学膜具有至少一个顶部膜,其外层指向 棱镜膜和/或漫射膜,并由含有透明热塑性塑料和至少一种全氟烷基磺酸季铵盐作为润滑剂添加剂的塑料组合物制成。 根据本发明,外层具有至少一个相对于根据ASTM D 1894-06测量的棱镜膜和/或漫射膜的<0.30的滑动摩擦系数,粗糙度R3z>5μm(R3z按照 与ISO 4288)。 本发明还提供了一种背光单元,其包含改进的膜结构和根据本发明的用于液晶屏的光学膜结构的使用。

    Optical data storage medium and its production and use
    10.
    发明申请
    Optical data storage medium and its production and use 审中-公开
    光学数据存储介质及其生产和使用

    公开(公告)号:US20070018001A1

    公开(公告)日:2007-01-25

    申请号:US11451971

    申请日:2006-06-13

    IPC分类号: G06K19/00

    CPC分类号: G11B7/245

    摘要: An optical storage medium having a layered structure suitable for use in security application, such as, e.g. smart cards or smart labels is disclosed. The medium comprises (a) a photoaddressable layer that includes a polymer the molecular structure of which includes at least one structural unit conforming to formula (I) and (b) substrate layer. Embodiments of the medium that further include at least one member selected from the group consisting of a transparent barrier layer, reflection layer and an adhesive layer, interposed between the photoaddressable layer and the substrate layer are also disclosed.

    摘要翻译: 具有适于在安全应用中使用的分层结构的光学存储介质,例如, 公开了智能卡或智能标签。 介质包括(a)可光寻址层,其包含聚合物,其分子结构包括至少一个符合式(I)和(b)底物层的结构单元。 还公开了介于另外包括从可光寻址层和基底层之间插入的由透明阻挡层,反射层和粘合剂层组成的组中的至少一个的介质的实施例。