RecurDyn-based Simulation of Rewinding Technology by Four Coreless Rollers

GONG Xiu-duan, PENG Biao, WANG Yong-fei

Packaging Engineering ›› 2016 ›› Issue (15) : 165-168.

Packaging Engineering ›› 2016 ›› Issue (15) : 165-168.

RecurDyn-based Simulation of Rewinding Technology by Four Coreless Rollers

  • GONG Xiu-duan1, PENG Biao2, WANG Yong-fei3
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Abstract

The paper studies the feasibility and applicability of the technology of rewinding by four coreless rollers. Firstly, conditions for rewinding by four coreless rollers were derived based on the theory of the paper tension principle. Then simulation experiments were done by RecurDyn software. Finally production equipment was designed and then debugged and verified. In the simulation analysis by RecurDyn, 0.1~0.25 mm thick sheet could be rolled up; 0.05 mm and 0.3 mm thick sheets could also be rolled up after tension was changed. During the debugging of equipment, samples with different specifications were rewound. The initially designed equipment enabled 80~180 g/m2 sheet to be rolled up, 250 g/m2 sheet rolled up after teeth rate was changed, and 60 g/m2 sheet failed. In conclusion, the technology of rewinding by four coreless rollers can be used in a rewinder but also has some limitations.

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GONG Xiu-duan, PENG Biao, WANG Yong-fei. RecurDyn-based Simulation of Rewinding Technology by Four Coreless Rollers[J]. Packaging Engineering. 2016(15): 165-168

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