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May 21, 2024
When selecting industrial filter cloths, many customers overlook a key manufacturing process. The result is filter cloths with a relaxed surface, poor precision and a short service life, which increases costs. These issues often arise from the absence of the calendering process, a vital step in determining the performance of the filter cloth.
Calendering is a post-treatment process commonly used in the textile industry. It involves applying mechanical pressure, temperature and tension to the fabric to make its surface tighter, flatter and more lustrous. Specifically, calendaring can make the pores more uniform and the filter cloth more compact and smoother, which significantly affects the performance of industrial filter cloth.
Higher filtration precision and a tighter surface: the more uniform pore size distribution of the calendered filter cloth helps to intercept tiny particles and enables more thorough filtration.
Improved cake stripping performance: the tight fabric structure makes it easier to strip filter cake, improving the operating efficiency of the equipment and reducing downtime.
Long service life: The calendering process enhances the fabric's structural stability and abrasion resistance, making it more durable in a high-intensity usage environment.
Easy to clean: The flat, smooth surface makes cleaning and maintenance easier.
BOLIAN has specialized in filtration materials for liquid-solid separation for 30 years, and we have extensive experience in the calendering treatment technology, which can meet a variety of customers' filtration needs. We prioritize quality assurance, providing our customers with premium filter cloths that deliver superior performance. We are definitely your trusted partner for achieving efficient filtration and reducing overall operating costs.
