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150mm PTFE Star Filter Bag PTFE Pleat Dust Collect Bag Filter Area Expanded Star Bag Wrinkled Bag
Instruction
Star filter bags (Star bags) is named pleat bag or extend filter surface bag, a special design to extend the filter surface. The Star bags are designed and developed to be integrated into existing system and process without requiring costly and major equipment changes. It is also for new bag house with high level and strict emission requirement.The pleats are gathered at the top snap band so the StarBag can fit in the same cell plate hole as a standard bag of the same diameter thereby meaningfully reducing the air to cloth ratio. Providing a wide range of star filter bags for bag house collector, which improve the performance, efficiency and bottom line of the bag house dust collector and flue.
Usually pleated/star-shaped filter bags are suitable for most existing bag filters without extensive redesign. The foldable bag can be easily installed in various sizes of battery plate holes. Overview
| Style | star bag, pleat bag, extend surface/area bag | ||
| Pleats No. | 8 pleats | ||
| Material | PTFE | ||
| Diameter | 150 | mm | |
| Length | TBD | mm | |
| Strap / band | Type | cut felt strap | |
| afixing | thread sewing to bag | ||
| Width | 25 | mm | |
| Distance | 250 | mm | |
| Top | Opening | 120 | mm |
| Cuff | Type | seal cuff | |
| Width | 10-12mm | ||
| Thickness | 8-10mm | ||
| Distance | 4-8mm | ||
| Metal hoop | inside of top | yes | |
| material | 304 stainless steel | ||
| width | 25-30mm | ||
| Fix | sew to bag body | ||
| Boot / Bottom | Diameter | 150 | mm |
| Height | 100-120 | mm | |
| Reinforcement | two layers | ||
| Bottom disc | two layers | ||
| Metal hoop | no, 20-25mm 304 stainless steel if yes | ||
| Fix | sew to bag body | ||
| Seam | Type | thread sewing | |
| Bag panel/body | triple rows sewing | ||
| Cuff panel | 2 double rows sewing | ||
| boot upper | 2 double rows sewing | ||
| boot bottom | double rows sewing | ||
| Pack | Poly bag and pallet, or carton and pallet | ||
Filter area increasing (%)
The Star filter bags extend the filter surface, the increaing filter area compared to ordinary round ones is below,
| filter surface | Dianmter mm | Bag Length | |||||
| 1m | 2m | 3m | 4m | 5m | 6m | ||
| 8 pleats | 150 | 54.06 | 73.31 | 79.73 | 82.94 | 84.87 | 86.15 |
| 12 pleats | 150 | 72.23 | 93.76 | 100.93 | 104.52 | 106.68 | 108.11 |