Full-automatic underseal plastic-envelop machine

Abstract

The invention discloses a full-automatic underseal plastic-envelop machine. The full-automatic underseal plastic-envelop machine comprises a film conveying device, a box conveying device, a packagingbox transfer device, a plastic package film cutting device, a plastic package end cutting device and a transferring device, wherein the box conveying device is used for conveying a packaging box to the film conveying device to be coated with a film, and then conveying the packaging box to the packaging box transfer device; the plastic package film cutting device is arranged between the box conveying device and the packaging box transfer device, and is used for cutting the plastic package film and sewing the cut plastic package film in the film conveying device and the packaging box; the transferring device is arranged above the packaging box transfer device and the plastic package end cutting device, and is used for moving the packaging box from the packaging box transfer device to plasticpackage end cutting device and from the plastic package end cutting device to a next station; and the plastic package end cutting device is used for cutting the plastic package film of the end part of the packaging box. According to the full-automatic underseal plastic-envelop machine, a packaging box plastic package tangent line can be automatically controlled to be in the bottom edge position of the packaging box, product packaging is more beautiful, the visual effect is good, and the product image is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of plastic sealing equipment, in particular to a fully automatic bottom sealing plastic sealing machine. Background technique [0002] The plastic sealing process is made of a polyester film coated with hot melt adhesive, and the sealed item is bonded in the plastic film through the processing of the glue machine. Since the processing process is carried out under a certain pressure and high temperature, and the high temperature is used. Quality mylar and hot melt adhesive with good clarity. Therefore, at room temperature, it can not only ensure that the plastic-sealed items are not damaged, but also increase the intuitive effect of the items. [0003] Most of the existing plastic sealing machines are center-sealed, that is, the tangent line is located in the middle of the packaging box. The middle-seal affects the appearance and cannot fully meet the increasingly higher appearance standards of the market an...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing plastic sealing machines are center-sealed, that is, the tangent line is located in the middle of the packaging box, and the middle-seal affects the appearance, which cannot fully meet the increasingly higher appearance standards of the market and customers.

In addition, the current plastic sealing machine is not highly automated, and the plastic sealing effect is not satisfactory

[0004] In summary, the plastic sealing machine has the problem of inconvenience in practice, so it is necessary to improve it

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