Super calender
Release time:
Apr 28,2023
Super calender is a kind of calendering equipment in papermaking. The shape is similar to the mechanical calender, but the number of rollers is more. Suitable for coated paper, coated paper, writing paper, offset printing paper and other cultural paper and capacitor paper and other insulating paper.
Super calender is a kind of calendering equipment in papermaking. The shape is similar to that of a mechanical calender,RollThe number of more. Suitable for coated paper, coated paper, writing paper,offset printing paperWaitCultural paperandcapacitor paperWaitinsulation paper.
- Chinese name
- super calender
- Foreign Name
- super calender
- Category
- calendering equipment
- Applicable
- Coated paper, coated paper
Equipment structure
EquipmentIt is composed of metal rollers and paper meal rollers arranged vertically. The number of rolls is 5 to 12 rolls, and the number of individual paper types is as high as 15 to 20.Roller. The paper meal roller is madekraft wood pulpFiber raw materials such as cotton, wool, hemp and asbestos are highly compressed and processed. During operation, due to the large number of rollers, large line pressure, and deformation of the paper meal roller, friction is generated on the paper surface to further improve the gloss, smoothness and tightness of the paper. Super calender speed fast, more single use. Generally, it is also equipped with a paper return rack,paper reelAnd special lifting console and other ancillary devices. More for writing paper,offset printing paper,coated paperAnd capacitor paper, etc.FinishingProcessing.
Main functions
In addition to cold cast iron rolls, about half are paper rollsWool,RagsOr asbestos as raw material of paper meal roller paper, strong, strong, and elastic. Usuallybottom rollIt is the active roller, and the other rollers rotate by the friction between the rollers. The paper is rolled to significantly enhance the gloss andSmoothnessand improve the appearance. in paper machinecalenderingon the basis of further improving the smoothness of the paper andGloss, while increasingTightnessand the process of improving thickness uniformity issuper calendering. [1]
- References
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- Zhong Yan-sheng. Design of 1760/600 Twelve-roll Super-calender.China Paper, 2000
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- Wang Rongpu, Zhang Genbao, Wang Lingyan, You Mao. Design and implementation of super calender monitoring system.《 CNKI;WanFang 》 ， 2009
- Introduction of new generation super calender JANUS CONCEPT calender.《 vip 》 ， 1997
- Zhong Yansheng. Transformation of old super calender.《 CNKI;WanFang 》 ， 2008
- Wang Zenghao, Wang Xiaocong. Design of Hydraulic System for Super-calender.《 CNKI;WanFang 》 ， 2003
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