• Categories:Enterprise News
• Author:Joyce
• Origin:www.tianyucore.com
• Time of issue:2020-08-10
• Views:687

(Summary description)The Membrane of lithium battery needs to be wound up. The process of diaphragm is very meticulous, and the core used for winding is also very high requirements. What aspects will the performance of spool affect the winding of diaphragm?
1： The precision of plastic spool must be well controlled. The control of less than 0.2mm can improve the yield of diaphragm winding.

2： The batch of plastic spool must be stable. Many separation manufacturers use the method of turnover. Therefore, each batch of spool produced by Tianyu is strictly controlled to ensure that the turnover of spool received by customers is the same.

3： The structure design of spool should be stable, and combined with the internal turnover management and control of the isolation membrane factory, to achieve perfect turnover.