概述 70年代末我国从日本TAIYO公司TK系列进口的塑料制袋机属低档设备,只能制造无图案单色塑料袋,而当制造印刷图案塑料袋时。由于塑性材料的伸缩性以及印刷图案位置的交化,出现切掉部分图案的现象。为了提高制袋机功能适应制造多种塑料袋的需要,必须使随机变比的图案在设定的位置上准确定位。我们拟定了 Overview The late 70s China’s TAIYO company from Japan TK Series imports of plastic bag making machine is a low-grade equipment, can only produce unpatterned monochrome plastic bags, and when manufacturing printed pattern plastic bags. Due to the plasticity of the scalability and the location of the printed pattern of intersection, there cut off the phenomenon of the part of the pattern. In order to improve the function of the bag making machine to meet the needs of manufacturing a variety of plastic bags, the random changing ratio pattern must be accurately positioned in the set position. We have drafted it