Corrugated roller of corrugated structure with functions of decreasing paper gram weight and not lowering paperboard strength

Abstract

The invention discloses a corrugated roller of a corrugated structure with functions of decreasing the paper gram weight and not lowering the paperboard strength, and relates to a corrugated roller for processing corrugated paperboards. The corrugated roller is characterized in that a second corrugated top arc r2 is introduced into a corrugated top arc of the corrugated roller of the corrugated structure. According to the corrugated roller of the corrugated structure, the service life of the corrugated roller can be greatly prolonged; the stress and impact conditions of corrugated core paper during engaged forming are improved, the corrugated core paper makes wider and continuous gentle contact with the corrugated top arc, and the damage during forming is lowered; the corrugated contact condition is improved, the tension factor in an engaged region is decreased, and the damage to the corrugated core paper due to ever-increasing tension in the engaged region is lowered; the corrugated roller is well positioned, and deviation and vibration are lowered; the corrugated waist length of corrugated paper is increased, and the paperboard is firmer; the paper using amount of the corrugatedroller is decreased; under the premise that adhesive consumption is unchanged, a bonding region is wider, and bonding is more effective; the paperboard indentation condition is obviously improved; andas for the corrugated core paper with the low gram weight, the corrugated roller of the corrugated structure has the better beneficial effects.

Description

technical field [0001] The present invention relates to a corrugated roller for processing corrugated cardboard, and further relates to the corrugated structure of the corrugated roller, in particular to the structure of the corrugated top arc aa of the fluted structure of the corrugated roller; Rolls and finished corrugated rolls from the factory; the corrugated rolls with a corrugated structure are mainly defined by the detection and analysis results of the profiler, but are not limited to a single detection and analysis method of the profiler. Background technique [0002] 1. Corrugated cartons are the most widely used green and environmentally friendly packaging products. The corrugated box is made of corrugated cardboard, and the corrugated cardboard is manufactured by the corrugated cardboard production line. The core of the corrugated cardboard production line is the corrugating machine, and the core component of the corrugating machine is the corrugating roller. The...

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to provide a corrugated roll with a corrugated structure that reduces the grammage of paper but does not reduce the strength of the cardboard. The structure of the corrugated top arc aa is used to solve the problem of the traditional corrugated structure corrugated roller simply increasing or decreasing the radius of the corrugated top arc r to optimize the design of the corrugated roller. At the same time, it must suffer from its disadvantages" technical problem

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