会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Paper container for fluid substances, and inside lid therefor
    • 用于流体物质的纸容器及其内盖
    • US5622308A
    • 1997-04-22
    • US430740
    • 1995-04-28
    • Shinobu ItoKeisuke KaihoKunihiko Ozaki
    • Shinobu ItoKeisuke KaihoKunihiko Ozaki
    • B65D3/06B65D3/14B65D3/22B65D5/40
    • B65D3/06B65D3/14B65D3/22
    • A paper container for fluid substances. It comprises: a tapered trunk portion formed by rolling a sheet comprising a layer having a barrier ability applied onto a surface of cardboard, in a state in which the layer is disposed inside, and by joining longitudinal-directional ends of the sheet with each other; and a bottom member formed from a disk-shaped sheet comprising a layer having barrier ability applied onto a surface of cardboard, a lower end portion of the trunk portion and a peripheral portion of the bottom portion member being engaged and jointed with each other in such a manner that the respective layers face each other. A first end portion for forming a joint portion of the trunk portion has an extending film which surrounds an end surface of the cardboard and reaches an external surface of the cardboard. A second end portion of the joint portion has a stepped portion which bends outside from an end-surface position of the first end portion and which extends along an external surface of the first end portion. An inner film of the second end portion are directly or indirectly joined with the extending film of the first end portion.
    • 用于流体物质的纸容器。 它包括:一个锥形主干部分,其通过将片材包含一层具有阻挡能力的片材形成,该片材具有施加在纸板表面上的层,其中该层被设置在内部的状态下,并且通过将该片材的纵向端部彼此接合 ; 以及由盘状片形成的底部构件,其包括施加在纸板表面上的阻挡能力的层,主体部分的下端部分和底部部件的周边部分彼此接合并接合 各层彼此面对的方式。 用于形成主体部分的接合部分的第一端部具有围绕纸板的端面并延伸到纸板的外表面的延伸膜。 接合部的第二端部具有从第一端部的端面位置向外侧弯曲并且沿着第一端部的外表面延伸的阶梯部。 第二端部的内部膜与第一端部的延伸膜直接或间接接合。