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3M NB Series polypropylene and polyester felt filter bags
For many liquid bag filtration applications, the use of polypropylene or polyester
felt materials represents the most economical filtration solution. These materials are compatible with a wide range of fluids and operating conditions.
For these applications, 3M Purification offers a line of Size #1 and #2 felt filter bags in both all polypropylene and all polyester materials (media and collar) in grades ranging from 1 to 200μm.
3M NB系列聚丙烯和聚酯感濾袋
對于許多液體濾袋的應用，使用聚丙烯或聚酯濾袋材料是經濟的解決方案。這些材料可適用于絕大多數的流體和操作條件。
對于這些應用，3M Purification (3M公司)提供了1號和2號濾袋的生產線，所有的聚丙烯和所有的聚酯材料(介質和領子)，級別從1到200μm不等。
Materials/Construction
Each 3M Purification felt bag filter grade is manufactured from high performance
fibres selected based on extensive media performance testing. No adhesives, binders
or silicone are used in the media manufacturing process. For ** of fibre migrationand subsequent downstream contamination, bag filter side seams are welded and the exterior surfaces thermally treated.
材料/建筑
每一個3M的濾袋都是由高性能制造而成纖維選擇基于廣泛的介質性能測試。在介質制造過程中不使用粘合劑、粘合劑或硅膠。為控制纖維的遷移和后續的下游污染，包邊焊縫進行焊接，外部表面進行熱處理。
Sealing
All 3M Purification felt filter bags come standard with a unique plastic collar, of the same material as the media, for proper sealing into the bag housing. Utilising the latest technology, the bag filter media is welded to the collar preventing problems associated with stitched collars. The collar includes an ergonomically designed handle to allow for easy removal of the bag filter. For ease of identifi cation and traceability, the handles include an engraved tab providing grade and lot information.
密封
所有3M的濾袋都有一個*的塑料領口，與介質的材料相同，以適當的密封進入袋殼。利用*的技術，焊接在袋口，防止縫合袋口的問題。袋口包括一個符合人體工程學設計的手柄，使袋子容易拆卸。為了便于標識和可追溯性，手柄包括刻字標簽，提供等級和批次信息。
3M NB Series nylon monofi lament filter bags
For some liquid bag applications, the use of nylon monofilament (NMO) materials
represents a better option than conventional felt materials. These include applications benefitting from the following features.
• Consistent pore size: the uniform openings of monofilament bags make their use ideal in applications where it is desired that certain size particles in the incoming fluid pass through the filter (i.e. metallic paints…) while reliably removing larger undesirable particles.
• High strength construction: since each thread is a single filament, monofilament
bags have excellent strength reducing the possibility of bag rupture and subsequent downstream fluid contamination.
• High temperature/alkali compatibility: this makes the filters an appropriate choice for high temperature cleaning applications.
3m NB系列尼龍濾袋
對于一些液體袋的應用，使用NMO材料比傳統濾袋材料更好的選擇。以下特性中可應用于：
•均勻的孔徑:單一菲吊袋的開口均勻，使其在理想的應用場合非常適用，即當輸入的流體中的某些大小顆粒通過過濾器(即金屬涂料……)時，可以清除較大的不良顆粒。
•高強度結構:因為每個線程都是一個單根尼龍，尼龍袋具有優異的強度，減少了袋破裂和下游漏液污染的可能性。
•耐高溫/耐堿性:這使得濾袋適合于高溫清洗應用。
Materials/Construction
Each 3M Purifi cation NMO bag filter grade is manufactured from industry proven
and accepted monofi lament fi bres. No adhesives or binders are used in the media
manufacturing process. NMO bag fi lters are compatible with a wide range of fl uids and operating conditions
材料/建筑
每一個3M的凈度陽離子濾袋的級別是由工業證明。介質中不使用粘合劑。濾袋式除塵器適用于各種漏磁、漏磁和操作條件
Sealing
All 3M Purification NMO bags come standard with a galvanised metal ring for
sealing into the bag housing. To address potential fluid bypass, care is taken in the manufacturing process to fasten the filter media to the ring for effective sealing in major manufacturers’ bag housings. For ease of removal from the filter bag vessel, a strap is affixed to the filter. For identification and traceability, grade and lot information is included on a perforated tag.
密封
所有3M Purification NMO袋均標配鍍鋅金屬環。
密封在袋子外殼中。 為了解決潛在的流體旁路問題，在制造過程中要小心將過濾介質固定到環上，以便在主要制造商的外殼中有效密封。 為了便于從濾袋容器中取出，將帶子固定在過濾器上。 為了識別和可追溯性，等級和批次信息包含在穿孔標簽上。 |
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