An automatic bag making production line

Abstract

The invention discloses an automatic bag manufacturing production line which comprises a flexible printing device, a part cutting device, a bag body cylinder forming device, a handle machine, a coating forming device and a press. According to the processes of a hand bag, the flexible printing device is located at the upstream of the part cutting device, the part cutting device is located at the upstream of the bag body cylinder forming device, the bag body cylinder forming device and the handle machine are located at the upstream of the coating forming device, and the coating forming device islocated at the upstream of the press; the flexible printing device comprises a discharging mechanism, a plurality of printing mechanisms and a furling mechanism, the discharging mechanism is locatedat the upstream of the printing mechanism, and the printing mechanisms are located at the upstream of the furling mechanism. The automatic bag manufacturing production line is high in automatic degree, the amount of glue and ink is lowered, the production cost is lowered, two layers of handle belts are firmly stuck, handles and a bag body are firmly stuck, and the quality of the hand bag is ensured.

Description

technical field [0001] The invention belongs to the technical field of handbag production, in particular to an automatic bag-making production line. Background technique [0002] Environmentally friendly tote bags are widely used in various fields because of their recyclability and low cost. Usually a handbag includes a bag body for holding things and two hand straps pasted on the bag body, wherein the hand straps are also called handles. The structure of the handle includes a paper rope and handle straps (usually kraft paper) clamped on both sides of the paper rope. Form each handle, and then glue the handle to the bag body. [0003] One of the necessary processes in the production of handbags is printing. Printing patterns are carried out on the surface of the bag body. The printing pattern requires multiple processes according to different colors. When rotating, it is easy to vibrate, which directly affects the printing quality. [0004] For the forming of the handle,...

AI Technical Summary

Problems solved by technology

[0003] One of the necessary processes in the production of handbags is printing. Printing patterns are carried out on the surface of the bag body. The printing pattern requires multiple processes according to different colors. When rotating, it is easy to vibrate, which directly affects the printing quality

[0004] For the forming of the handle, the usual method is to apply glue on the upper rubber roller. After the handle belt passes through the upper rubber roller, the glue on the upper rubber roller adheres to the handle belt. One of Chinese patent application number CN201621432495.6 A modified hand-held machine patch gluing device, including the newly added rubber wheel, the original rubber wheel, support plate, rubber basin and pneumatic diaphragm pump, through the design of the newly added rubber wheel and rubber basin, it can In the case of fast speed, the amount of glue applied meets the qualified requirements, which indirectly improves the production efficiency and solves the problem of insufficient glue between the paper tapes. It is easy to overflow along the edge of the handle, causing waste of glue and increasing production costs

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