公开(公告)号：US3777452A

公开(公告)日：1973-12-11

申请号：US3777452D

申请日：1971-05-03

申请人： KOENDERS E

发明人： KOENDERS E

IPC分类号： B65B11/54 ,  B65B11/02 ,  B65B11/12 ,  B65B49/08

CPC分类号： B65B11/54

摘要： A packing machine, especially for packing articles in stretch foil, comprising a feeding device for the article to be packed, a support device on which the article can rest during packing, a foil feeding device for the supply of foil in the proximity of the product to be packed, swivable folding arms with gripping jaws for engaging foil and folding it around the article, means for folding up foil wound around the product, and a discharge device. The gripping jaws of the folding arms are provided with an elastic diaphragm which can clamp the edge of the stretch foil under the influence of a pressure medium.

摘要翻译： 一种包装机，特别用于拉伸箔中的包装物品，包括用于待包装物品的进料装置，在包装期间物品可以放置的支撑装置，用于在产品附近供应箔片的送箔装置 被包装的可折叠的折叠臂具有用于接合箔的夹爪并将其折叠在物品周围，用于折叠围绕产品卷绕的箔的装置和排出装置。 折叠臂的夹爪设置有弹性隔膜，该弹性膜片可以在压力介质的影响下夹紧拉伸箔片的边缘。