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211 条记录 (耗时 0.019 秒)

    Plant for manufacture of foam products
    61.
    发明授权
    Plant for manufacture of foam products 有权
    泡沫产品制造厂

    公开(公告)号：US06312244B1

    公开(公告)日：2001-11-06

    申请号：US09521621

    申请日：2000-03-08

    申请人： Guido Levera ,  Francis Herlin

    发明人： Guido Levera ,  Francis Herlin

    IPC分类号： B29G4446

    CPC分类号： B29C43/222 ,  B29C33/0033 ,  B29C33/36 ,  B29C33/424 ,  B29C39/148 ,  B29C44/30 ,  B29C45/0084 ,  B29K2021/00 ,  B29L2031/737 ,  B29L2031/751

    摘要： A plant is provided for manufacture of latex foam products comprising recesses, such as mattresses, cushions and the like. The plant makes use of a plurality of carriers placed in a ring-like configuration limited by a first, upper stretch between a foam injecting station and a product-removing station and by a second lower stretch for the return of the carriers devoid of foam, to the injecting station. At any moment the first stretch is filled with carriers, touching each other and making a single mold on which foam is injected, while on the second stretch, at least one carrier, or a discrete number of carriers, considerably separated form one another, travel. The carriers of the first and second stretch are moved by different and independent operating systems and the speed of the carriers in the second stretch is considerably higher than the speed of the carriers in the first stretch, so that, a carrier can always be present at the injecting station, while another carrier leaves the removing station.

    摘要翻译： 提供了一种用于制造包括诸如床垫，垫子等凹陷的乳胶泡沫产品的设备。 该植物利用多个载体，其放置在由泡沫喷射站和产品移除站之间的第一上部拉伸限制的环状构造中，并且通过第二较低拉伸使得没有泡沫的载体返回， 到注射站。 在任何时刻，第一次拉伸都被载体填充，彼此接触并制成注射泡沫的单个模具，而在第二次拉伸时，至少一个载体或离散数量的载体彼此相互分离，行进 。 第一和第二拉伸的载体由不同和独立的操作系统移动，并且第二拉伸中的载体的速度明显高于第一拉伸中的载体的速度，使得载体总是存在于 注射站，而另一个承运人离开拆卸站。

    Process and apparatus for making papermaking belt using fluid pressure differential
    62.
    发明申请
    Process and apparatus for making papermaking belt using fluid pressure differential 有权

    公开(公告)号：US20010035598A1

    公开(公告)日：2001-11-01

    申请号：US09886602

    申请日：2001-06-21

    申请人： The Procter & Gamble Company

    发明人： Robert S. Ampulski ,  Vladimir Vitenberg ,  Larry L. Huston

    IPC分类号： B29C067/00 ,  B29C039/18

    CPC分类号： D21F11/006 ,  B29C39/148

    摘要： A process and an apparatus for making a papermaking belt are provided, the belt comprising a reinforcing structure and a resinous framework joined together. The preferred continuous process comprises the steps of depositing a flowable resinous material onto a patterned molding surface; continuously moving the molding surface and the reinforcing structure at a transport velocity such that at least a portion of the reinforcing structure is in a face-to-face relationship with a portion of the molding surface; applying a fluid pressure differential to transfer the flowable resinous material from the molding surface onto the reinforcing structure and causing the flowable resinous material and the reinforcing structure to join together; and solidifying the resinous material thereby forming the resinous framework joined to the reinforcing structure. The apparatus comprises a molding member having a patterned molding surface preferably comprising a plurality of molding pockets to carry a flowable resinous material therein; a means for depositing the flowable resinous material into the molding pockets of the molding surface; a means for moving the reinforcing structure and the molding member in a predetermined direction; and a means for creating a fluid pressure differential sufficient to transfer the flowable resinous material from the molding member to the reinforcing structure.

    Process and apparatus for making papermaking belt
    63.
    发明授权
    Process and apparatus for making papermaking belt 有权

    公开(公告)号：US6149849A

    公开(公告)日：2000-11-21

    申请号：US134258

    申请日：1998-08-14

    申请人： Robert Stanley Ampulski

    发明人： Robert Stanley Ampulski

    IPC分类号： B29C39/18 ,  B29C39/14 ,  B29C43/22 ,  B29C43/28 ,  B29D29/00 ,  D21F7/08 ,  D21F11/00 ,  B29C41/28

    CPC分类号： B29C43/28 ,  B29C39/148 ,  B29C43/222 ,  D21F11/006

    摘要： A process and an apparatus for making a papermaking belt are provided, the belt comprising a reinforcing structure and a resinous framework joined together. The preferred continuous process comprises the steps of depositing a flowable resinous material onto a patterned molding surface; continuously moving the molding surface and the reinforcing structure at a transport velocity such that at least a portion of the reinforcing structure is in a face-to-face relationship with a portion of the molding surface; transferring the flowable resinous material from the molding surface onto the reinforcing structure; causing the flowable resinous material and the reinforcing structure to join together; and solidifying the resinous material thereby forming the resinous framework joined to the reinforcing structure. The apparatus comprises a molding member having a patterned molding surface comprising a plurality of molding pockets to carry a flowable resinous material therein; a means for depositing the flowable resinous material into the molding pockets of the molding surface; a means for moving the reinforcing structure in a predetermined direction; a means for moving the molding member in a predetermined direction such that the flowable resinous material is transferred from the molding pockets onto the reinforcing structure.

    Papermaking belt and method of making the same using differential light transmission techniques
    67.
    发明授权
    Papermaking belt and method of making the same using differential light transmission techniques 失效
    造纸带和使用差分光传输技术制造相同的方法

    公开(公告)号：US5624790A

    公开(公告)日：1997-04-29

    申请号：US575946

    申请日：1995-12-20

    申请人： Paul D. Trokhan ,  Glenn D. Boutilier

    发明人： Paul D. Trokhan ,  Glenn D. Boutilier

    IPC分类号： B29C35/08 ,  B29C35/10 ,  B29C39/14 ,  B29C39/18 ,  B29C43/22 ,  B29C43/28 ,  B29C59/00 ,  B29D29/00 ,  B29K101/00 ,  B29L29/00 ,  D03D1/00 ,  D03D3/04 ,  D21F1/00 ,  D21F1/10 ,  D21F11/00 ,  G03C5/56

    CPC分类号： D21F11/006 ,  B29C35/10 ,  B29C39/148 ,  B29C39/18 ,  B29C43/222 ,  B29C43/28 ,  B29D29/00 ,  D21F1/0036 ,  B29C2035/0827 ,  B29K2105/0002 ,  B29L2031/733 ,  Y10S162/90 ,  Y10S162/901 ,  Y10S162/902 ,  Y10S162/903 ,  Y10T428/24446 ,  Y10T442/3203

    摘要： A backside textured papermaking belt is disclosed which is comprised of a framework and a reinforcing structure. The framework has a first surface which defines the paper-contacting side of the belt, a second surface opposite the first surface, and conduits which extend between first and second surfaces of the belt. The first surface of the framework has a paper side network formed therein which defines the conduits. The second surface of the framework has a backside network with passageways that provide surface texture irregularities in the backside network. The papermaking belt is made by applying a coating of photosensitive resinous material to a reinforcing structure which has opaque portions, and then exposing the photosensitive resinous material to light of an activating wavelength through a mask which has transparent and opaque regions and also through the reinforcing structure. A process for making paper products is also disclosed which involves applying a fluid pressure differential from a vacuum source through the belt to a partially-formed embryonic web of papermaking fibers. The fibers in the embryonic web are deflected into the conduits of the papermaking belt by the vacuum pressure while the papermaking belt and the embryonic web travel over the vacuum source. Following the deflection, the paper web is impressed with the paper side network of the belt, and dried to form the final product.

    摘要翻译： 公开了一种由框架和加强结构构成的背面纹理造纸带。 框架具有限定带的纸接触侧的第一表面，与第一表面相对的第二表面以及在带的第一和第二表面之间延伸的导管。 框架的第一表面具有形成在其中的纸侧网络，其限定了导管。 框架的第二表面具有带有通道的背面网络，其在背面网络中提供表面纹理不规则性。 造纸带通过将感光树脂材料的涂层施加到具有不透明部分的增强结构上，然后通过具有透明和不透明区域的面罩以及通过加强结构将感光树脂材料曝光至活化波长的光， 。 还公开了一种制造纸制品的方法，其涉及将来自真空源的流体压力差通过带施加到部分形成的造纸纤维的胚胎网。 胚胎纤维网中的纤维通过真空压力偏转到造纸带的导管中，而造纸带和胚胎织物在真空源上移动。 在偏转之后，纸幅被带入纸张侧网络，并干燥以形成最终产品。

    Method of providing a patterned relief of cured photoresist on a flat substrate surface and device for carrying out such a method
    68.
    发明授权
    Method of providing a patterned relief of cured photoresist on a flat substrate surface and device for carrying out such a method 失效
    在平坦基板表面上提供固化的光致抗蚀剂的图案化浮雕的方法和用于执行这种方法的装置

    公开(公告)号：US5425848A

    公开(公告)日：1995-06-20

    申请号：US214888

    申请日：1994-03-15

    申请人： Jan Haisma ,  Martinus Verheijen ,  Johannes T. Schrama

    发明人： Jan Haisma ,  Martinus Verheijen ,  Johannes T. Schrama

    IPC分类号： G02B5/20 ,  B29C35/08 ,  B29C35/10 ,  B29C39/14 ,  G03F7/20 ,  G09F3/02 ,  H01L21/027 ,  B44C1/22 ,  B29C37/00

    CPC分类号： B29C43/003 ,  B29C35/0888 ,  B29C35/10 ,  B29C39/148 ,  G03F7/2012 ,  B29C2035/0827 ,  B29C2043/025

    摘要： A description is given of a method and a device (1) for providing (replicating) a patterned resyntetic resin relief (37) on the surface (25) of a glass substrate (27). For this purpose, a UV-curable acrylate lacquer (33) is applied to the surface (25), after which a transparent mould (3) having a relief (13) is rolled-off over the surface (25). By means of a UV light source (17) and an elliptic mirror (21), the lacquer is cured at the location of the focal line (23), thereby forming said relief (37). The relief (13) of the mould (3) is replicated on the glass substrate (27). The method described enables a relief of small dimensions (10.times.10 .mu.m) to be seamlessly provided on a large fiat surface (1.times.1 m), without being hindered by large release forces.

    摘要翻译： 给出了在玻璃基板（27）的表面（25）上提供（复制）图案化再生树脂浮雕（37）的方法和装置（1）的描述。 为此，将UV可固化的丙烯酸酯漆（33）施加到表面（25）上，之后在表面（25）上滚动具有浮雕（13）的透明模具（3）。 通过UV光源（17）和椭圆镜（21），在焦线（23）的位置处固化漆，从而形成所述浮雕（37）。 模具（3）的浮雕（13）被复制在玻璃基板（27）上。 所描述的方法使得可以在大的平坦表面（1x1m）上无缝地提供小尺寸（10x10μm）的浮雕，而不受大的释放力的阻碍。