Welcome to the official website of Jiangyin Feisheng Machinery Co., Ltd!

The reasons for uneven melt spraying of the cross cutting machine

The reason for the uneven weight and different hardness of the melt blown fabric in the cross cutting machine is that most melt blown fabrics are single row spinnerets, such as blocked holes in certain positions, abnormal processes, and uneven melt pressure.
The solution is as follows:
1. Use a needle 0.2-0.25 smaller than the spinneret to accurately pass through the hole at that position and clear the blockage of the melt.
2. Generally, the head of the melt blown mold can be adjusted with the air knife of the cross cutting machine. By adjusting the air knife, just like spunbond, the distribution of fiber filaments can be balanced by adjusting the air volume.
3. Due to the fact that the melt blown mold head is generally electrically heated and divided into dozens of separate internal control heating units, the heating units of the cross cutting machine can be adjusted separately to optimize the local adjustment of the melt pressure capacity and viscosity.
4. The uniformity of the lower ventilation can also be adjusted through the lower ventilation partition to adjust the fiber mesh layout.

Copyright ©2024 Jiangyin Feisheng Machinery Co., Ltd

Record number: SuICPBei 19014110 Website construction: Wuxi Wangke
一个色导航亚洲熟女网伊人一本大道在线视频在线视频精品免费观看在线天堂免费中文字幕中文字幕在线观看网站中文字幕一区2区3区在线观看国产精品白丝一区性感美女视频播放淫荡白丝gh视频主播综合在线高潮视频激情自尉对白一区二区视频长腿美女啪啪免费视频