JUTE SACK INCLUDING AIRING WAY
    214.
    发明公开
    JUTE SACK INCLUDING AIRING WAY 审中-公开
    JUTESACK MITBELÜFTUNGSWEG

    公开(公告)号:EP3067290A1

    公开(公告)日:2016-09-14

    申请号:EP15198272.5

    申请日:2015-12-07

    Abstract: Jute sack (1) for bulk goods, such as potatoes and onions, comprising a first wall (2) and a second wall (3), which walls at a top edge (8) of the sack leave a filling opening open and which have been attached to each other or merge into each other along two longitudinal edges (5, 6) and a bottom edge (7) of the sack, wherein the walls have been formed with jute warp threads (30) and jute weft threads (35) extending transverse thereto, wherein the weft threads successively alternately pass over the warp threads and under the warp threads while keeping a distance between the adjacently extending warp threads and weft threads in order to keep first airing openings (40) open in between them, wherein at least one of the walls has been provided with an elongated airing way (24, 25) in which only the warp threads or the weft threads are present in order to keep second airing openings (42) open in between them, wherein the airing way has a width exceeding the width of the first airing openings.

    Abstract translation: 用于散装货物(例如马铃薯和洋葱)的黄麻袋(1)包括第一壁(2)和第二壁(3),所述袋的顶部边缘(8)处的壁离开填充开口,并且具有 彼此连接或沿着袋的两个纵向边缘(5,6)和底部边缘(7)彼此并入,其中壁已经形成有黄麻经纱(30)和黄麻纬纱(35) 横向延伸,其中纬纱连续地交替经过经线并在经线之下,同时保持相邻延伸的经线和纬纱之间的距离,以便使第一空气开口(40)在它们之间保持打开,其中在 至少一个壁已经设置有细长的空气通道(24,25),其中仅存在经线或纬纱以便在其间保持第二空气开口(42)打开,其中通风方式具有 宽度超过第一送风口的宽度 秒。

    Abrasive backing and abrasive cloth
    219.
    发明公开
    Abrasive backing and abrasive cloth 审中-公开
    Schleifunterlage und Schleifleinen

    公开(公告)号:EP1967621A2

    公开(公告)日:2008-09-10

    申请号:EP08250778.1

    申请日:2008-03-07

    Inventor: Jung, Sang-Soo

    Abstract: The present invention relates to an abrasive backing and abrasive cloth and more particularly, to an abrasive backing including an upper weave layer and a lower weave layer which are comprised with warps and wefts, and a binding yam which connects the upper weave layer and the lower weave layer, wherein the abrasive backing is woven by using the wefts of the upper weave layer having a different thickness from those of the lower weave layer. When the weft of the upper weave layer and that of the lower weave layer have a different thickness, the upper weave layer and the lower weave layer may have uneven surfaces having different details and abrasive coat materials having different grain sizes.

    Abstract translation: 本发明涉及研磨背衬和研磨布,更具体地说,涉及包括经纱(11-20)和纬纱(aj)以及捆扎纱线(aj)的上部编织层和下部编织层的研磨背衬 70),其连接上编织层和下编织层,其中通过使用与下编织层的厚度不同的上层编织层(b,d,f,h,j)的纬纱来编织研磨背衬 层(a,c,e,g,i)。 当上层编织层和下层编织层的纬纱具有不同的厚度时,上编织层和下编织层可具有不同的细节表面和具有不同晶粒尺寸的磨料涂层材料。

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