Hot pressing bag making equipment for packaging bags

Abstract

The invention discloses hot pressing bag making equipment for packaging bags, relates to packaging bag production, and aims to solve the problem that the prior art lacks equipment for directly processing plastic bag films. According to the technical scheme, the hot pressing bag making equipment for packaging bags comprises a feeding device, a strip detaching device, a punching mechanism, an incision mechanism, a traction mechanism, a hot pressing cutting device and a blanking mechanism; the strip detaching device comprises an upward guide frame, guide rollers, a material pulling mechanism anda coil cutting mechanism; the incision mechanism comprises incision supporting rollers, tooth blade cutter discs and incision motors; the hot pressing cutting device comprises a heat sealing mechanism, a cutting mechanism, a crankshaft transmission mechanism and an alternating current motor. The hot pressing bag making equipment for packaging bags provided by the invention has the functions of detachment of waste strips, punching, incision and heat sealing cutting, so that the technical effect that packaging bags disclosed in the background technology can be produced by single equipment is realized, and the production efficiency is effectively improved.

Description

technical field [0001] The present invention relates to the production of packaging bags, more specifically, it relates to a hot pressing bag equipment for packaging bags. Background technique [0002] A packaging bag is a container for placing items such as Figure 13 , Figure 14 Shown is a packaging bag widely used in U.S. supermarkets for packaging bulk fruits, which includes a middle strip 91 and bag bodies 92 arranged on both sides of the middle strip 91. Both bag bodies 92 have openings 93, and one side of the opening 93 It is connected with the middle strip 91 and is provided with tear marks 94 , the opening 93 is also provided with a sealing strip 95 , and the middle strip 91 is also provided with three through holes 96 . [0003] When the above-mentioned packaging bags are actually used in supermarkets, the shelves in the supermarket are inserted into the through holes 96 to realize the suspension of the bag body. At the same time, a plurality of packaging bags ar...

AI Technical Summary

Problems solved by technology

[0005] like Figure 15 , Figure 16 Shown is the plastic bag film 97 after film blowing is completed, for the convenience of feeding in the follow-up process, the plastic bag film 97 is generally set around the feed tray 13 (marked on figure 1 ); In the prior art, there is a lack of a hot pressing bag eq

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