10
2022
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01
The method of rewinding the lithium battery separator, in order to eliminate or reduce the problem of the implosion and warping of the diaphragm, the winding is neat.
Author:
The method of rewinding the lithium battery separator, in order to eliminate or reduce the problem of the implosion and warping of the diaphragm, the winding is neat.
1 On the surface of the spoke core, glue strips are attached to the roller surface affixed with adhesive strips,
2 Adjust the distance between the core and the transmission roller.
3 Press the edges to flatten the edges of the diaphragm.
Besides the winding method, the spoke core is made of ABS plastic core. The core needs to be selected with high precision and high cleanliness. The surface roughness of the core is strictly controlled, especially the straightness of the outer diameter of the core, which directly affects the yield of the bottom of the battery diaphragm. The core selects a stable structure with 8 bars in the middle, which still has a stable performance after the inflation is wroked. Finally, the batch of the spoke core is also very important, The unified specification saves the time of machine adjustment and can double the production efficiency. Suzhou Tianyu independently developed molds and produced a full set of cores. In 2008, it entered the lithium battery industry and stably cooperated with the new regulations of the industry. It has the unique dust-free room output in the industry, as well as the manufacturers with large capacity in the industry. It has developed and customized winding core tubes of different colors, widths and specifications, including inner 3inch and outer 6inch, inner 3inch and outer 8inch, inner 6inch and outer 10inch,3inch to 6inch reels and 3inch to 8inch reels, 6inch turns 10inch reels, etc
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