Lưới Dutch weave cho lọc: khi nào người mua nên chỉ định

Bài gốc tiếng Anh

Dutch weave is usually a process decision, not a cosmetic one

Buyers specify Dutch weave when filtration duty requires finer retention, stronger pressure support, or more stable structure than standard plain weave can offer. This is common in polymer filtration, hydraulic media, and process filters where particle control and mechanical strength matter together.

Micron performance depends on structure, not just mesh count

Dutch weave uses different wire combinations to create a tighter filtration path. That means mesh count alone is not enough for quoting. Buyers should explain the process medium, expected pressure, cleaning method, and whether the cloth will be pleated, welded, or cylinder formed.

Quote with downstream fabrication in mind

• State whether the cloth is for discs, tubes, packs, or flat leaves.
• Confirm stainless grade, weave type, width, and delivery format.
• Ask for guidance on retention target and pressure duty together.

Dutch weave works best when the buyer describes the filter process rather than sending only a nominal mesh count.