Paper-based multi-layer packaging material indentation device

Abstract

The invention discloses a paper-based multi-layer packaging material indentation device, which comprises a bracket, a sealing box conveying belt and a supporting rod; the sealing box is fixed at the top part of the bracket, and the conveying belt is fixed at the surface of the bracket through the supporting rod, one end of the conveying belt is located at the inner cavity of the sealing box; an indentation base is fixed at the bottom part of the inner cavity of the sealing box and located at one end of the conveying belt; the surface of the indentation base is connected with an indentation platform through a fixing piece, the top part of the inner cavity of the sealing box is fixed with a hydraulic flexible rod; the bottom part of the hydraulic flexible rod is fixedly connected with a connecting plate. The paper-based multi-layer packaging material indentation device is reasonable and new in design, simple and convenient to operate, and convenient to replace the indentation template and the indentation platform; thus the indentation is applicable to materials with different indentation requirements; meanwhile, the whole device is moveable, and the indentation device is applicable to a wide environment, and has the function of reducing noise; therefore, the paper-based multi-layer packaging material indentation device has high practicability and is suitable for wide popularization and use.

Description

Technical field [0001] The invention relates to a carton processing device, in particular to a paper-based composite packaging material creasing device. Background technique [0002] The packaging boxes of industrial products must not only ensure the overall compressive strength of the boxes, but also reduce weight, reduce manufacturing costs, and facilitate transportation. Therefore, people choose packaging cartons made of corrugated cardboard. [0003] Most of the existing paper-based composite packaging materials are first die-cut into the expanded shape of the paper-based composite packaging material, and then the corresponding indentation is pressed at the bending position on the corrugated cardboard. People can fold the corrugated cardboard through the indentation Into paper-based composite packaging materials. Due to the relatively fragile texture of corrugated cardboard, cracks are likely to occur on the surface of the cardboard near the indentation line during the creasin...

AI Technical Summary

Problems solved by technology

Due to the relatively brittle texture of corrugated cardboard, cracks are prone to occur on the surface of the cardboard near the creasing line during the creasing process, which seriously affects the quality of the carton; in the subsequent folding process of the carton, the crack will continue to extend and expand, causing the carton to be scrapped

In addition, the existing indentation mechanism is generally fixed and cannot be lifted and lowered, so that it cannot be adjusted according to the depth of the indentation

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