Full-automatic plastic bag folding and strapping machine

Abstract

The invention discloses a full-automatic plastic bag folding and strapping machine. The machine comprises a frame, a plastic bag conveying device, a plastic bag folding device which is arranged behind a plastic bag lifting handle cutting device, and a plastic bag strapping device which is arranged below the plastic bag folding device and is used for strapping folded plastic bags with strapping tapes. After piled up, the bag materials of the plastic bags are conveyed to the plastic bag lifting handle cutting device by the plastic bag conveying device, lifting handle structures are processed, and the plastic bags are conveyed to the plastic bag folding device by the plastic bag conveying device to accomplish a required folding state, fed into the plastic bag strapping device and strapped by the strapping tapes. The invention has the advantages that: the full-automatic plastic bag folding and strapping machine has a high automation degree, high production efficiency and low processing cost and is reliably operated.

Description

technical field [0001] The invention relates to a plastic bag processing device, in particular to a plastic bag automatic folding and binding machine with functions of automatic forming, folding and binding. Background technique [0002] Existing plastic bag folding and binding machine, in the process of being processed into finished bag by tubular plastic film and packing it, has only realized preliminary automation on these several steps of printing, bag making, handle cutting. The bag making machine for processing plastic bags is divided into single-line machine and double-line machine. The single-line bag-making machine only puts one plastic film roll and only processes one plastic bag at a time. The double-line bag-making machine can put two plastic film rolls on the left and right at the same time. , can process two plastic bags at the same time. The plastic bags produced on the bag making machine can be automatically stacked one by one on the plastic bag pallet. The ...

AI Technical Summary

Problems solved by technology

The folding process and binding process consume a lot of labor, not only the processing cost remains high, but also the production efficiency is low. When encountering large quantities or urgent orders, the construction period is often delayed

The applicant had applied for two patents on "plastic bag folding machine" on June 21, 2007, but this technical solution can only fold thinner plastic bags, which cannot adapt to the plastic restriction policy issued by the state, and cannot The "handle" part of the carry bag is folded

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