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
    • 2. 发明授权
    • Fiber blending apparatus and method
    • 纤维混合装置及方法
    • US07082645B2
    • 2006-08-01
    • US10271831
    • 2002-10-16
    • James J. HlabanScott D. DobslawDaniel J. HeuerMichael K. LewisStephen L. NunnThomas P. KeenanRichard W. KubalekDale J. FischerMoshe Saraf
    • James J. HlabanScott D. DobslawDaniel J. HeuerMichael K. LewisStephen L. NunnThomas P. KeenanRichard W. KubalekDale J. FischerMoshe Saraf
    • D01B1/00
    • A61F13/15772A61F13/15626A61F13/15747G01G19/34
    • The invention is directed to method and apparatus for blending fibers. In one aspect, the apparatus comprises blending apparatus for blending fibers of different materials, at least one of which is absorbent, and for conveying the blended fibers to a fiber collection station. A first weighing apparatus weighs out a first quantity of first fibers at a first weigh station. A second weighing apparatus weighs out a quantity of second fibers at a second weigh station. The first and second quantities of fibers are conveyed to a blend opener having a beater roll rotatable in the blend opener. The beater roll opens and mixes the fibers. The fibers are entrained in an air stream by a pneumatic conveyor system and conveyed to a fine opener. The fine opener has a rotatable clothing roll to further open and mix the fibers. The pneumatic conveyor system is operable to separate fiber fines from longer fibers and to deliver the longer fibers to said fine opener. The blended fibers can be used for making pads, such as feminine protection pads.
    • 本发明涉及用于混合纤维的方法和装置。 一方面,该装置包括用于混合不同材料的纤维的混合装置,其至少一种是吸收性的,并且用于将混合纤维输送到纤维收集站。 第一称重装置在第一称重站处重量第一数量的第一纤维。 第二称重装置在第二称重站处重量一定数量的第二纤维。 将第一和第二数量的纤维输送到具有可在共混开启器中旋转的打浆辊的共混开启器。 打浆辊打开并混合纤维。 纤维通过气动输送机系统夹带在空气流中并被输送到细小的开启器。 细开口器具有可旋转的衣服卷,以进一步打开和混合纤维。 气动输送系统可操作以将纤维细粒与更长的纤维分开并将更长的纤维输送到所述的细开罐器。 混合纤维可用于制造垫,例如女性保护垫。
    • 4. 发明授权
    • Method and apparatus for wrapping pads
    • 包装垫的方法和装置
    • US06915621B2
    • 2005-07-12
    • US10272422
    • 2002-10-16
    • Moshe SarafStephen L. NunnThomas P. KeenanScott D. DobslawDale J. FischerDaniel J. HeuerJames J. HlabanMichael K. LewisRichard W. Kubalek
    • Moshe SarafStephen L. NunnThomas P. KeenanScott D. DobslawDale J. FischerDaniel J. HeuerJames J. HlabanMichael K. LewisRichard W. Kubalek
    • A61F13/15B65B9/22G01G19/34B65B9/00
    • A61F13/15634A61F13/15747A61F13/47209B65B9/06B65B63/04B65H45/221G01G19/34
    • The invention is directed to method and apparatus for wrapping pads. A web of flexible wrapping material is adapted to be pulled in tension over a forming device. The forming device has first and second folding members having angled folding edges adapted for contact by respective opposite side margins of the web as the web is pulled past the folding edges. A web guide guides the web toward the folding edges. An opening between the web guide and the folding edges is adapted to be spanned by a central portion of the web as the web is pulled past the forming device. A series of pads are conveyed by a conveyor, one after another, and placed on the web as it is pulled past the forming device so that the pads move with the web over the opening and past the folding edges of the forming device. A surface applies a force to the pads to force the pads against the central portion of the web as the pads move across said opening. The force is sufficient to cup the web to position the pads for travel past the first and second folding members with concurrent folding of the side margins of the web by respective folding edges to form a tube around the pads.
    • 本发明涉及包装垫的方法和装置。 柔性包裹材料的卷材适于在成形装置上拉伸拉伸。 成形装置具有第一和第二折叠构件,其具有成角度的折叠边缘,该折叠边缘适于在幅材被拉过折叠边缘时通过幅材的相应的相对侧边缘接触。 卷筒纸导轨将卷筒纸朝向折叠边缘引导。 当腹板引导件和折叠边缘之间的开口被拉动穿过成形装置时,该幅材引导件和折叠边缘之间的开口适合于幅材的中心部分。 一系列垫片由输送机一个接一个地输送,并且当它被拉过成形装置时放置在卷筒纸上,使得垫片随纸幅移动而越过开口并经过成形装置的折叠边缘。 当衬垫移动穿过所述开口时,表面向衬垫施加力以迫使垫抵靠在幅材的中心部分。 该力足以将纸幅定位以便经过第一和第二折叠构件行进,以通过相应的折叠边缘同时折叠幅材的侧边缘,以形成围绕垫的管。