Efficient labeling system for plastic bags

Abstract

The invention relates to the technical field of efficient marking equipment for plastic bags, and provides an efficient labeling system for the plastic bags. The system comprises a working frame; theupper end of the working frame is connected with a marking machine main body; the side wall of the working frame is connected with a plastic bag winding system; the marking machine main body comprisesa marking machine frame; the lower end of the marking machine frame is rotationally connected with a movable bracket; the upper end of the marking machine frame is connected with a label unwinding roller through a fixed bracket; a label strip is wound on the label unwinding roller; and a movable end of the label strip is bypassed through multiple rotating wheels. The system overcomes the defectsin the prior art, is reasonable in design and compact in structure, solves the problems of high manual labeling workload, low efficiency, inconvenience for roll change in mechanical labeling and low labeling accuracy, adopts a simple structure combination to automatically wind, cut and label the plastic bags, meanwhile, is convenient for roll change, and achieves higher practicability.

Description

technical field [0001] The invention relates to the technical field of high-efficiency marking equipment for plastic bags, in particular to a high-efficiency labeling system for plastic bags. Background technique [0002] Garbage bags are common packaging plastic bags in daily life. They are used to hold garbage. The demand for garbage bags has always been huge. During the production process of garbage bags, labels need to be attached to rolls of garbage bags. On the one hand, it is the basic information of the garbage bag, and on the other hand, it can also achieve the effect of sealing to prevent the garbage bag from spreading. [0003] At present, most of the labels of these garbage bags are manually pasted, and the garbage bags need to be cut during the manual bonding process. The cost of manual operation is too high, the labor load is heavy, the steps are cumbersome, and the work efficiency is low, which limits the waste. Efficiency of bag production. [0004] With th...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency labeling system for plastic bags, which overcomes the deficiencies of the prior art, has a reasonable design, and a compact structure, and solves the problems of large labor and high efficiency of manual labeling. At the same time, the problem of mechanical labeling is inconvenient to change rolls and the accuracy of labeling is low. This application adopts a simple structure combination, which can automatically wind, cut and label plastic bags, and at the same time it is convenient to change rolls. Strong practicality

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