Complex film M-shaped side upright packing machine

Abstract

The invention discloses a composite membrane M-shaped side vertical packaging machine, comprising a membrane supporting and arranging system, a blanking cylinder, a collar former and a middle sealingdevice; the collar former is arranged at the external side of the upper part of the blanking cylinder; the middle sealing device is arranged on the external side of the middle part of the blanking cylinder; the external side at the lower part of the blanking cylinder is provided with an M-shaped side-forming mechanism; the lower end of the M-shaped side-forming mechanism is provided with a membranepulling device; the lower part of the membrane pulling device is provided with a transverse sealing device; the lower surface of the transverse sealing device is provided with a membrane-cutting devi ce. Aiming at the shortage that traditional vertical packaging machine can not carry out the continuous operation of bag manufacture and packaging, the invention provides a packaging machine which canimplement the bag manufacture and packaging at one time with the advantages of integration operation, low cost, high efficiency, the smoothness and beautiful appearance of made packaging bags.

Description

technical field [0001] The invention relates to a vertical packaging machine with M-shaped sides, in particular to a vertical packaging machine for making and packaging M-shaped sides, which can carry out bag making and packaging continuously and realize integrated operations. Background technique [0002] According to the existing equipment, in order to make a M-shaped packaging bag with obvious indentation and accurate, smooth and beautiful side from the paper-film composite film and aluminum-plastic composite film, two steps are required respectively: 1. The bag machine makes the packaging bag of the required shape and leaves the filling opening. Second, transfer the packaging bag to the bag-feeding packaging machine for filling and sealing the filling opening. This production method also requires a bag-making machine and a bag-feeding machine. Two sets of equipment for the packaging machine and two groups of operators increase the investment and packaging cost; in additi...

AI Technical Summary

Problems solved by technology

[0002] According to the existing equipment, in order to make a M-shaped packaging bag with obvious indentation and accurate, smooth and beautiful side from the paper-film composite film and aluminum-plastic composite film, two steps are required respectively: 1. The bag machine makes the packaging bag of the required shape and leaves the filling opening. Second, transfer the packaging bag to the bag-feeding packaging machine for filling and sealing the filling opening. This production method also requires a bag-making machine and a bag-feeding machine. Two sets of equipment for the packaging machine and two groups of operators increase the investment and packaging cost; in addition, because the whole process is divided into two parts, the efficiency of packaging is seriously reduced

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