公开(公告)号：US20180065315A1

公开(公告)日：2018-03-08

申请号：US15551858

申请日：2016-02-19

Applicant: KIEFEL GMBH

Inventor： Bernd STEIN ,  Rupert GSCHWENDTNER

IPC: B29C65/78 ,  B29C65/00 ,  A61J1/10 ,  A61J1/14

Abstract: The aim of the invention is to avoid the risk of contamination of a bag for medical purposes, in particular to significantly reduce the amount of residual particles of material during the cutting of a tube for access to the bag. The invention proposes a system (1) for producing a bag for medical purposes comprising a tube transfer station (2) having transfer means (3) for transferring a tube (11), which is being transported towards the tube transfer station (2), to a holder (10) and for separating there a tube section (17) transferred to the holder (10) from a remainder (18) of the tube (11), in order to then render the separated tube section (17) connectible to two film layers to form an access to the bag. The tube transfer station (2) comprises at least one air nozzle (55, 57), and an effective area (58) of the at least one air nozzle (55, 57) is directed onto a designated location (20) for separation such that a forced air flow (56) in the designated location (20) forced by air blown out and/or drawn in can be adjusted for separation.

公开(公告)号：US20160288402A1

公开(公告)日：2016-10-06

申请号：US15090162

申请日：2016-04-04

Applicant: KIEFEL GmbH

Inventor： Rupert GSCHWENDTNER ,  Andreas DANDL

IPC: B29C53/84 ,  C09J11/00 ,  B29C65/24 ,  B29C65/48 ,  B29C65/32 ,  B29C53/04

CPC classification number: B29C53/84 ,  B29C53/04 ,  B29L2031/3005 ,  C08K2201/01 ,  C09J5/06 ,  C09J11/04 ,  C09J2205/31 ,  H05B6/106 ,  H05B6/14

Abstract: In order to simplify a folding process and render it more precise the invention suggests a method for folding a border of a decorative layer about an edge of a carrier part, in which the border is at least partially folded about this edge via a folding slide, and in which a fixing means in the form of an adhesive that can be activated is used to fix the border of the decorative layer in the folded state at a carrier part, with the method being characterized in that an induction source is used for activating the adhesive, which generates electromagnetic alternating fields causing eddies in an induction receiver which are converted into thermal energy.

Abstract translation: 为了简化折叠过程并使其更精确，本发明提出了一种用于折叠装饰层围绕载体部分的边缘的边界的方法，其中边框通过折叠滑块至少部分地围绕该边缘折叠， 并且其中以能够被激活的粘合剂形式的固定装置用于将折叠状态的装饰层的边界固定在载体部分，其特征在于使用感应源来激活 粘合剂，其产生电磁交变场，引起转换成热能的感应接收器中的涡流。