Blended insulation blanket
    13.
    发明申请
    Blended insulation blanket 审中-公开
    混合绝缘毯

    公开(公告)号:US20080160857A1

    公开(公告)日:2008-07-03

    申请号:US12002649

    申请日:2007-12-18

    Abstract: An insulation blanket includes a blend of a first component and a second component. The first component is a first fiber material selected from a group consisting of glass fibers, mineral fibers, basalt fibers, natural fibers and mixtures thereof. The second component is made of a second material selected from a group consisting of thermoplastic copolymer bi-component fibers, monofilament fibers, a thermal setting resin and mixtures thereof.

    Abstract translation: 绝缘毯包括第一部件和第二部件的混合物。 第一组分是选自玻璃纤维,矿物纤维,玄武岩纤维,天然纤维及其混合物的第一纤维材料。 第二组分由选自热塑性共聚物双组分纤维,单丝纤维,热固化树脂及其混合物组成的组中的第二种材料制成。

    Surface treatment for blanket of thermoplastic fibers
    14.
    发明授权
    Surface treatment for blanket of thermoplastic fibers 有权
    热塑性纤维毡表面处理

    公开(公告)号:US07128561B2

    公开(公告)日:2006-10-31

    申请号:US10609947

    申请日:2003-06-30

    Abstract: An apparatus and method are provided for forming a densified surface layer on a thermoplastic blanket. The apparatus includes first and second continuous belts, a treatment zone defined between those belts, first and second heating and densifying units and a cooler downstream from the heating and densifying units. The method includes the steps of continuously forming a densified surface layer on a face of a thermoplastic blanket and making the thermoplastic blanket with the densified surface layer to a desired thickness within strict dimensional tolerances. A densified thermoplastic blanket product is also disclosed.

    Abstract translation: 提供了一种用于在热塑性毯子上形成致密表面层的装置和方法。 该设备包括第一和第二连续带,在这些带之间限定的处理区,第一和第二加热和致密单元以及加热和致密化单元下游的冷却器。 该方法包括以下步骤:在热塑性橡皮布的表面上连续地形成致密表面层,​​并使具有致密表面层的热塑性橡胶层在严格的尺寸公差内达到所需厚度。 还公开了致密的热塑性毯产品。

    Method of fabrication of an acoustical substrate into a three dimensional product
    16.
    发明授权
    Method of fabrication of an acoustical substrate into a three dimensional product 有权
    将声学基底制造成三维产品的方法

    公开(公告)号:US07329456B2

    公开(公告)日:2008-02-12

    申请号:US10936082

    申请日:2004-09-08

    Abstract: A method of forming a box-like acoustical substrate is provided. Portions of an acoustical substrate having a decorative surface are compressed to form a flange, a first compressed region, a second compressed region, and a third compressed region. First, second, central, and third uncompressed regions are positioned respectively adjacent to the compressed regions. A left first surface and a right first surface of the acoustical substrate may be folded toward the back surface of the substrate until the second compressed region and the third compressed regions are flush with the central uncompressed region. An outer portion of the left surface may then be folded towards the back surface until the flange is flush with the right edge. The acoustical product may be used as an acoustical trap or duct. When the acoustical product is utilized as a duct, an air impermeable sheet may be positioned on the external surface.

    Abstract translation: 提供了形成盒状声学基板的方法。 具有装饰表面的声学基底的一部分被压缩以形成凸缘,第一压缩区域,第二压缩区域和第三压缩区域。 第一,第二,中央和第三未压缩区域分别位于与压缩区域相邻的位置。 声学基板的左第一表面和右第一表面可以朝向基板的后表面折叠,直到第二压缩区域和第三压缩区域与中心未压缩区域齐平。 然后可以向后表面折叠左表面的外部部分,直到法兰与右边缘齐平。 声学产品可以用作隔音阱或导管。 当声产品用作管道时,不透气片材可以位于外表面上。

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