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Papermaking equipment and papermaking method

A technology for papermaking equipment and paper webs, applied in papermaking, papermaking machines, textiles and papermaking, etc., can solve the problems of high cost, cumbersome process, slow speed, etc., and achieve the effect of improving the ability of process control

Active Publication Date: 2015-05-06
GOLD HONG YE PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this method is too slow, and the process is cumbersome and costly

Method used

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  • Papermaking equipment and papermaking method
  • Papermaking equipment and papermaking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Please refer to figure 1 , The papermaking equipment of one embodiment of the present invention includes a transfer roll 10 , a drying cylinder 20 , a cover 30 , a scraper 40 and a fixed frame 50 .

[0033] The transfer roll 10 is provided with a clothing 11 for supporting the paper web 60 formed and transferred from the upstream of the papermaking apparatus. The transfer roller 10 can rotate around its rotating shaft 12 to drive the clothing 11 to move, thereby transferring the paper web 60 carried on the clothing 11 to the surface of the drying cylinder 20 . Other upstream components of the papermaking plant, such as forming section, press section, etc., may be the same as those of the prior art papermaking plant.

[0034] The transfer roll 10, drying cylinder 20 and cover 30 are fixed on a frame (not shown). The drying cylinder 20 is rotatable about its axis of rotation 22 . The drying cylinder 20 can be a common Yankee drying cylinder, and heat can be generated i...

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PUM

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Abstract

The invention relates to papermaking equipment and a papermaking method utilizing the same. The papermaking equipment and the papermaking method are characterized in that a real-time detection of the wrinkling scraper vibration is adopted so as to obtain information relevant to the property of a coating; when the coating is changed, the change of the coating can be evaluated immediately through the comparison with an obtained vibration base sample; and the probably produced potential problem due to the change of the coating can be predicted in time. Therefore, the papermaking equipment and the papermaking method utilizing the same have the advantages that not only the decision-making ability formed in the experiment testing is improved, but also the control ability to the wrinkling process during producing is improved.

Description

technical field [0001] The invention relates to a papermaking equipment and a papermaking method using the papermaking equipment. Background technique [0002] For a long time, in the process of paper web making, people use mechanical or chemical methods to destroy the fiber bonds in the paper web to obtain soft paper products. One of the most common methods is to use a scraper to peel off the paper web attached to the surface of the dryer, and use the relative speed between the scraper and the paper web to generate destructive force when they meet to destroy the paper web. fiber bond. This method is known in the industry as crimping. The creped paper can not only increase the thickness but also have a soft hand. [0003] In the wrinkling process, chemical additives such as release agents and adhesives are usually used. The purpose of using adhesives and release agents is not only to protect the drying cylinder that sticks the paper web, but also to improve the adhesion ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F5/02D21F7/06
Inventor 恩金·黄派屈克·陈
Owner GOLD HONG YE PAPER