知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.011 秒)

    Synthetic Resin Air Bubble Sheet
    1.
    发明申请
    Synthetic Resin Air Bubble Sheet 审中-公开
    合成树脂气泡片

    公开(公告)号：US20090274880A1

    公开(公告)日：2009-11-05

    申请号：US12085227

    申请日：2006-11-09

    申请人： Masamoto Iwasaka ,  Tatsuo Ichikawa

    发明人： Masamoto Iwasaka ,  Tatsuo Ichikawa

    IPC分类号： B32B3/12

    CPC分类号： B65D81/03 ,  Y10T428/24661

    摘要： To make a thickness of a concavo-convex sheet as uniform as possible while ensuring the function of an air bubble sheet as a cushioning material. A synthetic resin air bubble sheet is provided in which a concavo-convex sheet (11) and a flat sheet (12) are joined and a plurality of air bubble portions (13) are formed that form sealed spaces between the concavo-convex sheet (11) and the flat sheet (12). Each of the air bubble portions (13) has a circular truncated cone shape whose diameter becomes smaller toward the top. Where A is the diameter of the part with the largest diameter, a height B from the flat sheet (12) is in the range of 35% to 40% of A, a diameter C of a flat top portion (11d), which is the part with the smallest diameter, is in the range of 50% to 80% of A, and a radius of curvature R of a top corner portion (11c) that is formed between the flat top portion (11d) and a side wall portion (11b) is in the range of 10% to 20% of A.

    摘要翻译： 使厚度尽可能均匀的凹凸片，同时确保气泡片作为缓冲材料的功能。 提供一种合成树脂气泡片，其中形成凹凸片（11）和平片（12），并且形成多个气泡部分（13），其形成凹凸片（ 11）和平板（12）。 每个气泡部分（13）具有直径朝向顶部变小的圆截头圆锥形状。 其中，A为直径最大的部分的直径，平板（12）的高度B为A的35％〜40％，平顶部（11d）的直径C为 具有最小直径的部分在A的50％至80％的范围内，并且形成在平坦顶部（11d）和侧壁部分（11d）之间的顶角部分（11c）的曲率半径R （11b）在A的10％至20％的范围内。