Envelope
    1.
    发明申请
    Envelope 审中-公开
    信封

    公开(公告)号:US20080237316A1

    公开(公告)日:2008-10-02

    申请号:US11731912

    申请日:2007-04-02

    IPC分类号: B65D27/00

    CPC分类号: B65D27/00 B65D2205/02

    摘要: A plurality of air relief holes 18 for removing air in a bag are formed in a slit shape at a portion where, when an opening portion of an envelope 10 is sealed by a seating portion 11a, the air relief holes are concealed by the sealing portion and which is an upper end portion of a second back face 14 of the envelope 10. In case that the envelope 10 is inserted between a pair of upper and lower pressure-contacting rollers from its bottom portion, when the envelope 10 passes through between the pair of upper and lower pressure-contacting rollers rotating in a manner sandwiched therebetween, air staying in a bag of the envelope 10 is exhausted from the air relief holes 18 to the outside, so that the envelope 10 is changed in one sheet shape. Thereby, forces acting on upper and lower faces of the envelope 10 from the pair of upper and lower rollers becomes approximately even, so that occurrence of wrinkles on the envelope 10 is suppressed. Thereby, the envelope 10 is moved straightly up to a printing position, and predetermined printing can be applied to a predetermined portion of the envelope at the predetermined position. Accordingly, predetermined printing can be applied to an envelope without depending on a printing machine or the like and without causing a wrinkle on the envelope and making printing inaccurate.

    摘要翻译: 用于去除袋中的空气的多个空气排放孔18形成为狭缝形状,其中当封套10的开口部分由底座部分11a密封时,空气释放孔被密封件 并且其是外壳10的第二后表面14的上端部分。在外壳10从其底部插入在一对上压接辊之间的情况下,当外壳10穿过 以夹在其间的方式旋转的一对上下压力接触辊,保持在包封体10的袋中的空气从空气释放孔18排出到外部,使得外壳10变成一片状。 由此,从上下一对辊子对作用在信封10的上下面的力变得大致均匀,从而抑制了包膜10上的褶皱的产生。 由此,将信封10直线地移动到打印位置,并且可以在预定位置对信封的预定部分施加预定的打印。 因此,可以在不依赖于印刷机等的情况下对信封施加预定的打印,并且不会在信封上引起褶皱并使打印不准确。

    Magnesia-titania refractory and method for manufacturing the same
    3.
    发明授权
    Magnesia-titania refractory and method for manufacturing the same 失效
    氧化镁 - 二氧化钛耐火材料及其制造方法

    公开(公告)号:US5595948A

    公开(公告)日:1997-01-21

    申请号:US491173

    申请日:1995-06-16

    摘要: A refractory is disclosed which contains integrally sintered magnesia particles forming the skeleton of the refractory and a mineral phase of magnesium orthotitanate (Mg.sub.2 TiO.sub.4) formed between the magnesia particles, thus giving an increased erosion resistance. Preferably, the refractory comprises coarse magnesia particles having an average particle diameter of at least 1 mm or a mixture of coarse magnesia particles having an average particle diameter of at least 1 mm and medium magnesia particles having an average particle diameter of 1 to 0.15 mm and 5 to 50 wt. % of magnesium orthotitanate intervening between the magnesia particles. The refractory not only has an excellent durability in a basic atmosphere, but also has a high strength because of combination of the coarse or medium magnesia particles so that it does not tend to deform and has a high durability against thermal shock.

    摘要翻译: 公开了一种耐火材料,其包含形成耐火材料骨架的一体烧结氧化镁颗粒和在氧化镁颗粒之间形成的原钛酸镁(Mg2TiO4)的矿物相,从而提高耐侵蚀性。 优选地,耐火材料包括平均粒径为至少1mm的粗氧化镁颗粒或平均粒径为至少1mm的粗氧化镁颗粒和平均粒径为1至0.15mm的中等氧化镁颗粒的混合物,以及 5至50wt。 介于氧化镁颗粒之间的原钛酸镁的百分比。 该耐火材料不仅在碱性气氛中具有优异的耐久性,而且由于粗,中等氧化镁颗粒的组合而具有高强度,因此其不易变形,并且对热冲击具有高耐久性。