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    Staple fiber blend for use in the manufacture of cigarette filter elements
    2.
    发明授权
    Staple fiber blend for use in the manufacture of cigarette filter elements 有权

    公开(公告)号：US10524500B2

    公开(公告)日：2020-01-07

    申请号：US15179413

    申请日：2016-06-10

    申请人： R.J. Reynolds Tobacco Company

    发明人： Andries Don Sebastian ,  Evon L. Crooks

    IPC分类号： A24D3/06 ,  A24D3/10 ,  A24D3/14 ,  A24D3/02 ,  A24D3/04

    摘要： Smoking articles including filter elements formed from two or more fibrous inputs with different physical properties are provided. A first plurality of cellulose acetate staple fibers and a second plurality of degradable polymeric staple fibers are blended to give a fiber mixture, wherein the staple fibers of the fiber mixture are randomly oriented. The degradable polymeric staple fibers can be treated to increase hydrophobicity. The staple fibers of the fiber mixture can then be bonded to form a fibrous bundle which can be incorporated into a filter element. Related methods and mixed fiber products are also provided by the disclosure.

    ORAL POUCH PRODUCTS
    8.
    发明申请
    ORAL POUCH PRODUCTS 审中-公开
    口腔产品

    公开(公告)号：US20160000140A1

    公开(公告)日：2016-01-07

    申请号：US14789306

    申请日：2015-07-01

    申请人： R.J. Reynolds Tobacco Company

    发明人： Andries Don Sebastian ,  Eric Taylor Hunt ,  Bruce Alan Bengtsson ,  Alton Busbee ,  Jeremy Barrett Mabe ,  Yan Pu

    IPC分类号： A24B13/00 ,  B65B61/06 ,  B65B51/00 ,  B65B29/02 ,  B65B9/067

    CPC分类号： A24B13/00 ,  A47G19/16 ,  B65B9/20 ,  B65B29/00 ,  D04H3/04 ,  D04H3/045 ,  D04H3/14 ,  D04H3/16

    摘要： A pouched product configured for insertion into the mouth of a user of that product is provided herein. The pouched product can include an outer water-permeable pouch defining a cavity containing a composition adapted for oral use and having a surface area, wherein the outer water-permeable pouch can include a nonwoven web including a first plurality of continuous filament heat sealable binder fibers oriented substantially parallel to each other in a first direction, a second plurality of continuous filament heat sealable binder fibers oriented substantially parallel to each other in a second direction, wherein the first direction and the second direction are substantially perpendicular to each other, and wherein the first plurality of continuous filament heat sealable binder fibers and the second plurality if continuous filament heat sealable binder fibers are bonded with a heated lamination process.

    摘要翻译： 本文提供了一种构造成用于插入该产品的使用者口中的袋装产品。 包覆产品可以包括限定包含适于口服使用并具有表面积的组合物的空腔的外部透水袋，其中外部透水袋可以包括非织造纤维网，其包括第一多个连续长丝可热封粘合纤维 在第一方向上基本上彼此平行地取向;第二多个连续长丝可热封的粘合纤维，其在第二方向上基本上彼此平行取向，其中第一方向和第二方向基本上彼此垂直，并且其中 第一多个连续长丝可热封粘合纤维和第二多个如果连续长丝可热封粘合剂纤维用加热层压方法粘合。

    SEGMENTED SMOKING ARTICLE WITH SHAPED INSULATOR
    10.
    发明申请
    SEGMENTED SMOKING ARTICLE WITH SHAPED INSULATOR 有权
    带有形状绝缘体的SEGMENTED SMOKING ARTICLE

    公开(公告)号：US20140123992A1

    公开(公告)日：2014-05-08

    申请号：US14153524

    申请日：2014-01-13

    申请人： R.J. Reynolds Tobacco Company

    发明人： Timothy Frederick Thomas ,  Billy Tyrone Conner ,  Andries Don Sebastian ,  Evon Llewellyn Crooks

    IPC分类号： A24D1/00

    CPC分类号： A24F47/006 ,  A24B15/165

    摘要： A cigarette includes lighting and mouth ends. It also includes a mouth-end segment; an aerosol-generation system disposed between the lighting and mouth ends, which includes (i) a heat-generation segment adjacent the smokable segment, including a heat source configured to be activated by combustion of a smokable material and an insulation layer of a non-glass material that is woven, knit, or both, shaped to retain (e.g., by interlocking engagement with) the heat source, and (ii) an aerosol-generating segment with aerosol-forming material disposed between, but physically separate from, each of the heat generation segment and the mouth end; a piece of outer wrapping material that provides an overwrap around at least a portion of the aerosol-generating segment, the heat-generation segment, and at least a portion of the smokable segment; those segments being connected together by the overwrap to provide a cigarette rod; that is connected to the cigarette rod using tipping material.

    摘要翻译： 香烟包括照明和嘴巴。 它还包括一个口端部分; 设置在照明和口端之间的气溶胶发生系统，其包括（i）邻近可吸烟段的发热段，包括被配置为通过可吸烟材料的燃烧和非吸收性物质的绝缘层活化的热源， 编织，编织或两者的玻璃材料成形为保持（例如通过互锁配合）热源，和（ii）气溶胶产生部分，其具有气溶胶形成材料，其设置在每个 发热段和口端; 一种外包装材料，其围绕所述气溶胶发生段，所述发热段和所述可吸收段的至少一部分的至少一部分提供外包裹物; 这些部分通过外包装连接在一起以提供香烟棒; 其使用接装材料连接到香烟杆。