专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1983003964A1 METHOD AND DEVICE FOR MAKING A CYLINDRICAL PACKAGING SHEATH OPEN AT ONE END AND CLOSED AT THE OTHER END 审中-公开
标题翻译：用于制造圆形包装的方法和装置一端打开并在另一端封闭
公开(公告)号：WO1983003964A1
公开(公告)日：1983-11-24
申请号：PCT/DE1983000080
申请日：1983-05-04
申请人： JOHNSON & JOHNSON GmbH , WARNCKE, Niels
发明人： JOHNSON & JOHNSON GmbH
IPC分类号： A61F13/20
CPC分类号： B29C57/10 , A61F13/2085 , Y10S493/93 , Y10S493/96 , Y10S604/904
摘要： Method and device for making a cylindrical packaging sheath (13) open at one end and closed at the other end, particularly for hygienic pads, comprised of a deformable and break-resistant packaging material. A portion (34) of the packaging material is sucked by a winding core (1) provided with a suction opening (7) and is wound about the winding core (1) by rotating the latter. The overlapping edges (35, 36) are bound together to form the packaging sheath (13) of which the end outside the core is closed, whereafter the sheath (13) is withdrawn from the core. The method is characterized in that the end outside the core is seized and closed during the rotation of the winding core (1) by twisting. The method allows to make the packaging sheath with a closure having a constant configuration, independently of the shape of the entrance end of the pad.
摘要翻译：用于制造圆柱形包装护套（13）的一端开放并在另一端封闭的方法和装置，特别是用于由可变形和防破裂的包装材料组成的卫生垫。包装材料的一部分（34）由设置有吸入口（7）的卷芯（1）吸引，并通过旋转卷绕在卷芯（1）上。重叠的边缘（35,36）被捆绑在一起以形成包装护套（13），其外侧的端部封闭，之后护套（13）从芯部中取出。该方法的特征在于，通过扭转在卷芯（1）的旋转期间，芯部之外的端部被抓住并关闭。该方法允许具有独立于垫的入口端的形状的具有恒定构造的封闭件的包装护套。

IPRDB

热门服务

关于我们

友情链接

联系方式