Packaging bag raw material supply mechanism

Abstract

The invention relates to a packaging bag raw material supply mechanism. The packaging bag raw material supply mechanism comprises a supply belt, wherein an overturning frame is arranged at an outlet of the supply belt, is connected with an overturning mechanism and is used for overturning and flattening a single packaging bag raw material. During actual production of a packaging bag, the tubular packaging bag raw material is guided out through the supply mechanism and is guided into a bag opening expanding device, the packaging bag raw material is expanded through the bag opening expanding device, then the packaging bag raw material is pressed into a rectangular box-shaped indentation through an indentation device, and thus the indentation of the packaging bag raw material is formed; and then one end of the packaging bag raw material subjected to indentation is sealed through a bottom sealing device, and thus production of the packaging bag is completed. By adoption of the packaging bag raw material supply mechanism, the production efficiency of the clothing packaging bag can be effectively improved, and the bottom sealing reliability of the packaging bag is guaranteed.

Description

technical field [0001] The invention relates to the technical field of packaging boxes, in particular to a material feeding mechanism for packaging bags. Background technique [0002] Apparel packaging bags are different from ordinary packaging bags. Apparel packaging bags are generally large in size, and most of them are made of kraft paper materials. Therefore, it can effectively carry out the packaging of apparel products and make the packaging bags of clothing more expensive. The texture of the packaging bag made of the above-mentioned kraft paper material is different from that of ordinary corrugated paper. It is thinner and softer. Therefore, in the actual packaging bag processing process, the raw material of kraft paper is tubular and has passed through the lamination equipment. Press and fold the raw material of the packaging bag into a cardboard shape. The raw materials of the stacked packaging bags are stacked together and transported to the corresponding use occa...

AI Technical Summary

Problems solved by technology

The raw materials of the stacked packaging bags are stacked together and transported to the corresponding use occasions. The corresponding manufacturers will manually seal the bottom of the raw materials of the packaging bags, and then unfold the sealed packaging bags according to the use requirements. , to carry clothes and other light-weight commodities, the production efficiency of the packaging bags in the prior art is low, and a large amount of labor is required to participate in the production, which is time-consuming and labor-intensive, and there is also the problem of unreliable bottom sealing of the packaging bags.

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