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Paper edge treatment device and cutting-hand prevention treatment method

A processing device and paper edge technology, applied in the direction of machining/deformation, can solve the problems of strong pressure and small stress area, and achieve the possible effect of reducing the possibility of scratches and cuts

Pending Publication Date: 2018-09-14
于越
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Now all the paper is in the flat style above. The left side of the circle in the figure is the side view of a piece of paper, and the circle is the edge of the paper. Since the paper is flat, when the edge receives an external force (finger press), the given The reaction force acts in the same direction, and because the edge of the paper is thinner, the force area is smaller, and the pressure is larger, and the external force (finger) may move quickly close to the edge of the paper, so that the paper will scratch or scratch the external force. cut open

Method used

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a paper edge treatment device and a cutting-hand prevention treatment method, and relates to the technical field of paper treatment related equipment. The paper edge treatment device comprises an edge pressing device, and an upper cambered surface for bending a paper edge is arranged at the lower end of the edge pressing device. According to the paper edge treatment device,the paper edge can be pressed by using the upper cambered surface, so that the paper edge is bent, the force, in the direction of the extension line of the paper edge, exerted on an force-applicationobject is greatly reduced, the pressure exerted on the force-application object (finger) can further be greatly reduced under the condition that the stressed area is basically unchanged, the treated paper edge can loosen fibers on the paper edge to a certain extent, so that the paper edge becomes soft, in addition, the bent edge can deform and absorb part of the force when subjected to external force, and the possibility of being scratched and cut by the paper edge is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of paper processing related equipment, in particular to a paper edge processing device and a cut-proof hand processing method. Background technique [0002] Now all the paper is in the flat style above. The left side of the circle in the figure is the side view of a piece of paper, and the circle is the edge of the paper. Since the paper is flat, when the edge receives an external force (finger press), the given The reaction force acts in the same direction, and because the edge of the paper is thinner, the force area is smaller, and the pressure is larger, and the external force (finger) may move quickly close to the edge of the paper, so that the paper will be scratched or damaged by the external force. cut open. [0003] Since the fingers, especially the fingertips, have the most dense pain receptors in the whole body - nerve endings, when the finger is scratched by the edge of the paper, it will produce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F1/00
CPCB31F1/0009
Inventor 于越
Owner 于越
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