3M主营产品：3M个人医疗健康、3M个人防护设备3M光学膜/保护膜/增亮膜、3M净水与空气净化、3M化工及特性材料、3M医疗器械及配件、3M商用清洁护理、3M地下管线定位与标识、3M安全硬件及软件、3M安全防护产品、3M家庭护理及清洁、3M建筑及施工、3M急救护理、3M显示及标识、3M汽车及船舶养护、3M汽车部件产品、3M油漆和涂喷 、3M消费者安全防护、3M灭菌监测、3M电子材料、3M电线电缆、3M皮肤与伤口护理、3M研磨产品、3M胶带及胶粘剂、3M航空及机务维修、3M船舶保养与维修、3M道路交通安全、3M食品安全与微生物检测等。
 

　　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滤袋
 

　　对于许多液体滤袋的应用，使用聚丙烯或聚酯滤袋材料是经济的解决方案。这些材料可适用于绝大多数的流体和操作条件。
 

　　对于这些应用，3M Purification (3M公司)提供了1号和2号滤袋的生产线，所有的聚丙烯和所有的聚酯材料(介质和领子)，级别从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
 

　　每一个3M的滤袋都是由高性能制造而成纤维选择基于广泛的介质性能测试。在介质制造过程中不使用粘合剂、粘合剂或硅胶。为控制纤维的迁移和后续的下游污染，包边焊缝进行焊接，外部表面进行热处理。
 

　　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的滤袋都有一个*的塑料领口，与介质的材料相同，以适当的密封进入袋壳。利用*的技术，焊接在袋口，防止缝合袋口的问题。袋口包括一个符合人体工程学设计的手柄，使袋子容易拆卸。为了便于标识和可追溯性，手柄包括刻字标签，提供等级和批次信息。
 

　　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系列尼龙滤袋
 

　　对于一些液体袋的应用，使用NMO材料比传统滤袋材料更好的选择。以下特性中可应用于：
 

　　•均匀的孔径:单一菲吊袋的开口均匀，使其在理想的应用场合非常适用，即当输入的流体中的某些大小颗粒通过过滤器(即金属涂料……)时，可以清除较大的不良颗粒。
 

　　•高强度结构:因为每个线程都是一个单根尼龙，尼龙袋具有优异的强度，减少了袋破裂和下游漏液污染的可能性。
 

　　•耐高温/耐碱性:这使得滤袋适合于高温清洗应用。
 

　　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
 

　　每一个3M的净度阳离子滤袋的级别是由工业证明。介质中不使用粘合剂。滤袋式除尘器适用于各种漏磁、漏磁和操作条件
 

　　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袋均标配镀锌金属环。
 

　　密封在袋子外壳中。 为了解决潜在的流体旁路问题，在制造过程中要小心将过滤介质固定到环上，以便在主要制造商的外壳中有效密封。 为了便于从滤袋容器中取出，将带子固定在过滤器上。 为了识别和可追溯性，等级和批次信息包含在穿孔标签上。