Views:500 Author:Site Editor Publish Time: 2021-01-12 Origin:Site
1. Hot melt
Advanced hot melt bonding technology is adopted to ensure that the filter bag has the best bonding strength and prevent leakage.
Rigorous sewing, firm and durable, the sealant effect of seam joints to the utmost. Pure sewing line does not contain any lubricant ingredients such as silicone oil, which avoids the secondary pollution of common sewing filter bags.