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Processing technology of corrugated paper

A processing technology and technology for corrugated paper, applied in the field of corrugated paper, can solve the problems of different depths of indentation and affect the quality of corrugated cardboard, and achieve the effect of improving indentation effect, improving safety and improving work efficiency

Active Publication Date: 2021-08-17
上海福铮纸业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the idle wire wheel is adjusted to a place far away from the top of the cardboard, the beam supporting the wire wheel of the slitting and creasing machine is prone to slight deformation, resulting in different depths of indentation on the corrugated cardboard when all the wire wheels are used together, which affects corrugation. quality of cardboard

Method used

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  • Processing technology of corrugated paper
  • Processing technology of corrugated paper
  • Processing technology of corrugated paper

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Embodiment Construction

[0047] The following is attached Figure 1-9 The application is described in further detail.

[0048] The embodiment of the application discloses a corrugated paper processing technology. A kind of corrugated paper processing technology comprises the steps:

[0049] S1: Preheating: the corrugated base paper passes through the preheating roller, and the preheating roller preheats the corrugated base paper;

[0050] S2: Bonding: Use a single-facer to press the corrugated base paper. The corrugated base paper is corrugated paper, and the paper-plastic adhesive is coated on the surface of the corrugated paper, and then the first liner paper and the second liner paper are bonded to the corrugated paper. On both sides of the board, so as to be processed into three layers of corrugated cardboard;

[0051] S3: Drying: use a dryer to cure the bonded corrugated cardboard;

[0052] S4: Crease: Use a slitting and creasing machine to creasing the surface of the corrugated cardboard;

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Abstract

The application relates to a processing technology of corrugated paper. The processing technology comprises the following steps of S1, performing preheating; S2, performing bonding; S3, performing drying; S4, performing indentation, wherein a longitudinal cutting indentation machine comprises a base table; the base table is provided with a supporting frame; the supporting frame is connected with a plurality of moving frames; each moving frame is connected with a rotating disc; each rotating disc is connected with a telescopic pipe; each telescopic pipe and the corresponding moving frame are jointly connected with a first spring; sliding grooves are symmetrically formed in each telescopic pipe; each rotating disc is connected with a pushing air cylinder; a piston rod of each pushing air cylinder is connected with a pushing rod; each pushing rod is provided with a clamping device; each rotating disc is connected with a first gear; each moving frame is provided with a first servo motor; an output shaft of each first servo motor is connected with a second gear; each telescopic pipe is connected with a connecting rod; and each connecting rod is connected with an indentation roller; S5, performing cutting; and S6, performing stacking. The method has the effect of being accurate in indentation.

Description

technical field [0001] The application relates to the field of corrugated paper, in particular to a processing technology of corrugated paper. Background technique [0002] Corrugated cardboard is made of at least one layer of corrugated paper and one layer of cardboard paper. It has high mechanical strength and is mainly used to make cartons and other packaging materials for fragile goods. The goods inside will not appear serious damage. [0003] In the process of producing corrugated cardboard, it is necessary to use a slitting and creasing machine to indent the surface of the corrugated cardboard. There are multiple wire wheels on the slitting and creasing machine. Workers adjust the position of the wire wheels according to the indentation requirements to facilitate later production. When making corrugated boxes, it is more convenient for workers to fold corrugated cardboard. [0004] In view of the above-mentioned related technologies, the inventor believes that if the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31F5/00B31F1/10
CPCB31F5/00B31F1/10
Inventor 阳福忠
Owner 上海福铮纸业有限公司
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