Apparatus for producing composite bodies from layers of plastic flim
laminated to one another
    1.
    发明授权
    Apparatus for producing composite bodies from layers of plastic flim laminated to one another 失效
    用于生产层压到另一个的塑料层的复合体的装置

    公开(公告)号:US5228944A

    公开(公告)日:1993-07-20

    申请号:US654968

    申请日:1991-02-14

    摘要: An apparatus for the continuous production of composite laminate bodies including panels and cylindrical pipes comprises a frame, a laminating mold, a sheet supply roller, a movable pressure roller, at least two preheating rollers and a heating device, wherein the pressure roller, preheating roller and heating device are mounted on the frame, the laminating mold is movable and is adjacent to the frame to form a laminating gap, and the heating device is provided near the laminating gap, so that the sheet travels from the sheet supply roller to the preheating rollers and then to the laminating gap where the sealing material on the sheet surface is heat melted just before being pressed against the laminating mold. By successive lamination of layers of sheet material over the last sheet of material or last section of film by selectively melting the sealing coating on the contact surface of the sheet of material with the heating device just prior to pressing the sheet of material against the laminating mold, an improved composite body having the desired level of thickness with improved load bearing capacity is obtained with increased time efficiency and substantial reductions in potential damages to the product. A process for producing composite bodies from layers of laminated sheets is also disclosed.

    摘要翻译: 用于连续生产包括面板和圆柱形管的复合层压体的设备包括框架,层压模具,供纸辊,可移动压力辊,至少两个预热辊和加热装置,其中压力辊,预热辊 并且加热装置安装在框架上,层压模具可移动并且与框架相邻以形成层压间隙,并且加热装置设置在层压间隙附近,使得片材从片材供应辊行进到预热 辊,然后到层压间隙,其中片材表面上的密封材料刚好在压在层压模具之前被热熔化。 通过在最后的薄片材料或最后一段薄膜之间连续层压薄片材料层,通过在将薄片材料压靠在层压模具之前选择性地熔化具有加热装置的材料片的接触表面上的密封涂层 获得具有提高的承载能力的具有期望的厚度水平的改进​​的复合体,其具有增加的时间效率和大大降低对产品的潜在损害。 还公开了一种从层压片材层制造复合体的方法。

    Apparatus for the production of moldings from thermotropic,
liquid-crystalline substances
    2.
    发明授权
    Apparatus for the production of moldings from thermotropic, liquid-crystalline substances 失效
    用于从热致液晶物质生产模制品的装置

    公开(公告)号:US5282731A

    公开(公告)日:1994-02-01

    申请号:US924949

    申请日:1992-08-05

    申请人: Peter Dinter

    发明人: Peter Dinter

    摘要: In the production of moldings from thermotropic, liquid-crystalline plastics, the chains of the LC polymer molecules are oriented in at least two preferred directions independent of one another. For this purpose, the polymer melt stream which emerges from an extruder is divided into two part streams which are fed via melt lines to an adapter. A distributing element which is caused to rotate by a drive unit is located in the adapter. The adapter is upstream of a slot die and is connected to the latter. One part stream forms a polymer matrix while the other part stream incorporates in, or is superimposed on, this polymer matrix individual polymer strands at different cross-sectional levels by the rotating distributing element. These polymer strands reinforce the polymer matrix. These polymer strands form multiple-pitch helices. The two part streams combined in the adapter enter the slot die and are shaped in the latter to give a multilayer melt film which is extruded through the slot die onto a cooling roller.

    摘要翻译: 在从热致液晶塑料制造模制品中,LC聚合物分子的链在彼此独立的至少两个优选方向上取向。 为此目的,从挤出机中出来的聚合物熔体流被分成两部分流,其通过熔融管线供给到适配器。 通过驱动单元旋转的分配元件位于适配器中。 适配器位于插槽模具的上游,并连接到插槽模具。 一部分流形成聚合物基质,而另一部分流通过旋转分配元件在不同横截面水平上并入或叠加在该聚合物基体单独的聚合物股线上。 这些聚合物链增强聚合物基质。 这些聚合物线形成多间距螺旋。 在适配器中组合的两部分流进入槽模,并在后者中成形,以产生多层熔融薄膜,该薄膜通过狭槽模具挤出到冷却辊上。

    Process for preparing a transfer metallization film
    4.
    发明授权
    Process for preparing a transfer metallization film 失效
    制备转移金属化膜的方法

    公开(公告)号:US4875963A

    公开(公告)日:1989-10-24

    申请号:US220931

    申请日:1988-07-18

    IPC分类号: B32B15/08 C23C14/02

    CPC分类号: C23C14/022 B32B15/08

    摘要: To prepare a transfer metallization film which is metallized on one side, the first application of a metal layer to one side of the film web is preceded by a one-sided electric corona discharge applied to the other, not-to-be-metallized, side of the film web. The second and any further application of a metal layer on the same side of the film are not preceded by a corona discharge step.

    摘要翻译: 为了制备在一侧金属化的转移金属化膜,首先在膜幅的一侧施加金属层,之前是施加到另一侧的不需金属化的单面电晕放电, 电影网的一面。 金属层在膜的同一侧上的第二次和任何进一步的应用之前都没有电晕放电步骤。

    Corona device and method for using same
    5.
    发明授权
    Corona device and method for using same 失效
    电晕装置及其使用方法

    公开(公告)号:US4153560A

    公开(公告)日:1979-05-08

    申请号:US837105

    申请日:1977-09-28

    IPC分类号: H01T19/00 B01K1/00

    CPC分类号: H01T19/00

    摘要: A corona discharge device is disclosed in which a cylindrical shell made of a dielectric material is mounted around a rotatable axle. Electrodes are arranged inside and outside of the shell so as to provide a corona discharge across a material to improve its surface qualities. A method of corona discharge treatment with the above apparatus is also disclosed.

    摘要翻译: 公开了一种电晕放电装置,其中由电介质材料制成的圆柱形壳体围绕可旋转的轴安装。 电极布置在壳体的内部和外部,以便在材料上提供电晕放电以改善其表面质量。 还公开了使用上述装置进行电晕放电处理的方法。

    Corona apparatus
    6.
    发明授权
    Corona apparatus 失效
    电晕装置

    公开(公告)号:US4059497A

    公开(公告)日:1977-11-22

    申请号:US749442

    申请日:1976-12-10

    摘要: A corona apparatus comprising at least one roller electrode assembly, a supporting surface acting as a counter electrode, and a generator for generating an alternating current voltage for said electrode assembly characterized in that the roller electrode assembly comprises: a central shaft, an electrode, means for mounting said electrode to said shaft, a tube, means for mounting said tube for rotation about said shaft, said electrode contained within said tube, means for electrically connecting said electrode to said generator and means for supporting said shaft whereby said tube is positioned adjacent to said counter electrode.

    摘要翻译: 一种电晕装置,包括至少一个辊电极组件,用作对电极的支撑表面和用于产生用于所述电极组件的交流电压的发生器,其特征在于,所述辊电极组件包括:中心轴,电极,装置 用于将所述电极安装到所述轴上的管,用于安装所述管以围绕所述轴旋转的装置,所述电极包含在所述管内,用于将所述电极电连接到所述发电机的装置和用于支撑所述轴的装置,由此所述管定位在相邻 到所述对电极。

    Packaging system for receiving a film web wound up in roll form onto a
winding sleeve
    8.
    发明授权
    Packaging system for receiving a film web wound up in roll form onto a winding sleeve 失效
    用于接收以卷筒形式卷绕到卷绕套筒上的卷筒纸的包装系统

    公开(公告)号:US5542534A

    公开(公告)日:1996-08-06

    申请号:US557711

    申请日:1995-11-13

    CPC分类号: B65D85/672 Y02W30/807

    摘要: A packaging system for a film roll containing, inter alia, a highly sensitive film web is disclosed. The system is made up of at least two end walls, with centrally arranged cylindrical plug-on protuberances or centering protuberances for receiving the winding sleeve which bears the film web, and are connected in a releasible, but sealing manner to the end walls via tensioning elements and sealing elements. The system further includes an inner winding sleeve and an outer protective sleeve, and thus, together with the end walls, sealing elements and tensioning elements, forms a closed packaging around the film roll.

    摘要翻译: 公开了一种用于胶卷的包装系统,其特别包含高敏感性薄膜。 该系统由至少两个端壁组成,具有中心布置的圆柱形插入突起或定心突起,用于接收承载薄膜腹板的卷绕套筒,并且通过张紧以可释放但密封的方式连接到端壁 元件和密封元件。 该系统还包括内部缠绕套筒和外部保护套筒,因此与端壁一起形成密封元件和张紧元件,在胶卷周围形成封闭的包装。

    Process and apparatus for the surface treatment of sheet-like structures
by electric corona discharge
    10.
    发明授权
    Process and apparatus for the surface treatment of sheet-like structures by electric corona discharge 失效
    通过电晕放电对片状结构进行表面处理的方法和装置

    公开(公告)号:US5135724A

    公开(公告)日:1992-08-04

    申请号:US683221

    申请日:1991-04-10

    IPC分类号: B29C59/12 H01T19/00

    CPC分类号: H01T19/00 B29C59/12

    摘要: The process of the present invention is for the surface treatment on both sides of a substrate by means of electric corona discharge, while simultaneously treating both surfaces of the substrate with a carrier gas/aerosol mixture introduced into the corona discharge zone. The arrangement for carrying out this process comprises a corona discharge device, consisting of a generator, high voltage electrodes, to which alternating current is applied by the generator, as well as grounded counter electrodes, a device for the atomization of liquid into a suspendable aerosol, which is connected via a transport line for the aerosol to the corona discharge device, and a blower, which is connected to the atomizer device and conveys the carrier gas/aerosol mixture to the corona discharge device. The electrodes and counter electrodes together form a gap for the substrate to be treated.

    摘要翻译: 本发明的方法是通过电晕放电对基板的两侧进行表面处理,同时用引入电晕放电区的载气/气溶胶混合物同时处理基板的两个表面。 用于进行该处理的装置包括电晕放电装置,由发生器,发电机施加交流电的高压电极以及接地对置电极组成的电晕放电装置,用于将液体雾化成可悬浮气溶胶的装置 ,其通过用于气溶胶的输送线连接到电晕放电装置,以及鼓风机,其连接到雾化装置并将载气/气溶胶混合物输送到电晕放电装置。 电极和对电极一起形成用于待处理衬底的间隙。