PRODUCTS Multi-row, Mixed Meltblown Die Component
Mixed Meltblown
Two different polymers are fed into one spinneret through separate channels, and nonwoven fabrics can have a variety of finenesses and polymer combinations by controlling the capillary size, hole arrangement, and throughput as mixed fibers.
| Length | 6500mm (max) |
|---|---|
| Material | SUS630/SUS431/etc. |
| Polymer | Polypropylene/Polyester |
| Die assembly design and manufacturing available |
Multi-row Meltblown
① Production volume doubled compared to standard.
② Reduced running costs(30% to 50%).
③ Improved nozzle maintainability
④ Improved nozzle pressure resistance
⑤ Reduced initial costs
Spinning Scene
Spinning conditions
| polymer | PP MFR=1400 |
|---|---|
| Throughput | 0.4［g/min/hole］ （80［kg/h/m］） |
| Hole diameter | φ0.3 [mm] |
| Number of nozzle holes | 80［hole/inch］ 40×2Lines |
| Spinning temperature | 260［℃］ |
| Air flow rate | 800［Nm³/h/m］ |
| Average fiber diameter | 2.3 [μm] |