METHOD AND DEVICE FOR PRODUCING PAPER OR CARDBOARD BOX LIDS AND/OR BOX BOTTOMS
    10.
    发明申请
    METHOD AND DEVICE FOR PRODUCING PAPER OR CARDBOARD BOX LIDS AND/OR BOX BOTTOMS 有权
    用于生产纸或纸盒子和/或盒子的方法和装置

    公开(公告)号:US20120289390A1

    公开(公告)日:2012-11-15

    申请号:US13544673

    申请日:2012-07-09

    申请人: Lutz DEMUSS

    发明人: Lutz DEMUSS

    摘要: A method and device for producing boxes from paper or cardboard is provided. The boxes include a cut-out shape in the form of the bottom or the lid, with a lateral wall stuck thereto. The lateral wall is formed from a strip having a beginning, an end, and connection tongues are bent by up to 90° C. Then, the beginning of the strip is applied and fixed to the lateral surface of a cylindrical female mould having a cross-section corresponding to the cross-section of the box, by means of a male mould. Then, the female mould is turned. The strip is sucked onto the lateral surface and held in place by means of a vacuum. After an adhesive has been applied to the beginning or end of the strip, the beginning and end of the strip are stuck together. Then, a cut-out shape in the form of the bottom or the lid, which has previously had adhesive applied to the periphery thereof, is pressed onto the connection tongues. Once the adhesive has hardened and the vacuum has been stopped, the finished box can be removed from the female mould.

    摘要翻译: 提供了用于从纸或纸板制造盒子的方法和装置。 盒子包括底部或盖子形式的切口形状,其侧壁粘贴在其上。 侧壁由具有起始端和端部的条带形成,并且连接舌片弯曲高达90℃。然后,将带的开始施加并固定到具有十字形的圆柱形阴模的侧表面 通过男模具对应于盒的横截面的截面。 然后,转动阴模。 将带材吸入侧面并通过真空保持在适当位置。 将粘合剂施加到条带的开始或结束之后,条带的开始和结束被粘在一起。 然后,预先将粘合剂施加到其周边的底部或盖子形式的切口形状被压到连接舌上。 一旦粘合剂硬化并且真空已经停止,则可以从阴模移除成品盒。