公开(公告)号：WO2017115335A1

公开(公告)日：2017-07-06

申请号：PCT/IB2016/058118

申请日：2016-12-30

Applicant: JOHNSON & JOHNSON GMBH

Inventor： CANKAR, Thomas ,  KLAR, Markus ,  BERGERMANN, Martin ,  ARNESEN, Jens-Peter

IPC: B65B11/32 ,  A61F13/20 ,  B65B19/00 ,  B65B47/06 ,  B65B49/12

CPC classification number: B65B11/32 ,  A61F13/55175 ,  B65B19/00 ,  B65B47/06 ,  B65B49/12

Abstract: High-speed methods to close tubular plastic wrappers may include providing a packaging film on a mandrel in the form of a hollow tube, forming a folded surface by rotating the hollow tube and mandrel while counter-rotating a plate having a plurality of folding blades extending outwardly therefrom, to form a plurality of folds that define the folded surface, substantially perpendicular to the longitudinal axis of the hollow tube, each folding blade engaging a portion of the protruding tube portion, applying heat and pressure to the folded surface to form a closed end, inserting the tampon into the tube, and closing the first end of the tube. The film material comprises at least one thermoplastic surface, and the mandrel has a first end extending from a revolving platform and a second end, distal the first end. The mandrel can rotate with respect to the revolving platform on which it is mounted.

Abstract translation: 封闭管状塑料包装物的高速方法可以包括：在中空管形式的心轴上提供包装膜，通过旋转中空管和心轴而形成折叠表面，同时反向旋转 其具有多个从其向外延伸的折叠刀片，以形成多个折叠部分，所述折叠部分限定基本上垂直于中空管的纵向轴线的折叠表面，每个折叠刀片接合突出管部分的一部分，施加热量和压力 到折叠表面以形成封闭端，将棉塞插入管中，并关闭管的第一端。 膜材料包括至少一个热塑性表面，并且心轴具有从旋转平台延伸的第一端和远离第一端的第二端。 心轴可以相对于它所在的旋转平台旋转。

公开(公告)号：WO2017115337A1

公开(公告)日：2017-07-06

申请号：PCT/IB2016/058120

申请日：2016-12-30

Applicant: JOHNSON & JOHNSON GMBH

Inventor： CANKAR, Thomas ,  KLAR, Markus ,  ANGER, Markus ,  BERGERMANN, Martin

IPC: A61F13/20 ,  B65H65/00 ,  B65H69/04 ,  A61F13/34

CPC classification number: A61F13/2085 ,  A61F13/2082 ,  A61F13/34 ,  B65H57/20 ,  B65H69/04 ,  B65H2701/31

Abstract: of the Disclosure An improved apparatus for forming tampon blanks for further processing into compressed, self-sustaining tampons, permits increased speed and accuracy of the process step. The apparatus includes a sliver guide; a gripper capable of reciprocating motion and arranged and configured to cooperate with the sliver 5 guide to grasp an end of a sliver maintained therein; a winding mandrel; a plurality of winding cups; and e) a string application and knotter apparatus comprising a circular ring bearing having a string conveyor mounted thereon. The circular ring bearing of the string application and knotter apparatus defines a plane perpendicular to the sliver guide and motion of the gripper and parallel to the 10 winding axis of the winding mandrel.

Abstract translation: 本发明的一个改进的用于形成棉塞坯件以便进一步加工成压缩，自维持棉塞的设备允许加快步骤的速度和准确性。 该设备包括梳条导向器; 一个能往复运动的夹纱器，该夹纱器设置和构造成与纱条导向器配合以夹持其中保持的纱条的一端; 卷绕心轴; 多个卷纸杯; 和e）包括其上安装有线传送器的圆环轴承的线应用和打结器装置。 线应用和打结器装置的圆环轴承限定垂直于梳条导向器和夹持器的运动并且平行于卷绕心轴的卷绕轴线的平面。