RESIN BAG PRODUCTION EQUIPMENT

摘要

It is an object of the present invention to provide resin bag manufacturing equipment capable of manufacturing a resin bag reliably and with high quality. After the bonding/cutting apparatus 30 bonds three sides of the bag body 100 other than the opening 101, the port 200 is inserted into the opening 101, the port bonding apparatus 80 bonds the opening 101 and the port 200, the bonding/cutting apparatus 30 performs two-dimensional bonding, the port bonding apparatus 80 only performs three-dimensional bonding as bonding of the bag body 100 to the opening 101 with the port 200 inserted into the opening 101. In this way, it is possible to prevent the film F from being wrinkled around the bonded part between the bag body 100 and the port 200, which may spoil the appearance, prevent gaps from being produced due to a failure to realize bonding reliably and manufacture a resin bag reliably and with high quality.