Polyester
For matrix fibers, we have a lineup of products ranging from 0.35 dtex to 3.1 dtex, and for binder fibers, from 1.0 dtex to 5.6 dtex. The pore size of paper can be adjusted from the wide selection of fineness.
Ⅰ．Matrix fibers
| Item | Fineness (dtex) |
Diameter (μm) |
Cut length (mm) |
Remarks | Cross-section |
|---|---|---|---|---|---|
| EP023 | 0.35 | 5 | 5 | Ultrafine | ○ |
| EP043 | 0.55 | 7 | 3・5・10 | Fine | ○ |
| EP053 | 0.84 | 9 | 3・5 | Fine | ○ |
| EP133 | 1.45 | 12 | 5・6・15 | Regular | ○ |
| EP203 | 2.1 | 14 | 5・10 | Regular | ○ |
| EP303 | 3.1 | 17 | 5・10 | Regular | ○ |
Ⅱ．Co-PET binder fiber
| Item | Fineness (dtex) |
Diameter (μm) |
Cut length (mm) |
Remarks | Cross-section |
|---|---|---|---|---|---|
| N720F | 1.0 | 10 | 5 | Bonding temperature：110deg C Co-Pes/PET Ultrafine |
◎ Core sheath ratio 5：5 |
| N720 | 2.2 | 14 | 5・10 | Bonding temperature：110deg C Co-Pes/PET |
◎ Core sheath ratio 5：5 |
| N720H | 2.3 | 15 | 5 | Bonding temperature：130deg C Co-Pes/PET |
◎ Core sheath ratio 5：5 |
| N721 | 1.7 | 13 | 5 | Bonding temperature：110deg C Co-Pes/PET |
◎ Core sheath ratio 4：6 ≪Highly bonded type≫ |
| N701Y | 5.6 | 23 | 5 | Bonding temperature：130deg C Co-Pes |
○ |
| Applications of specialty papers | Various filters、Stencil paper |
|---|
- Alkaline resistance
- Acid resistance
- Durable against acid , alkali and oil , etc
- Good affinity with rubber , cement , and resin
- Hydrophilic property
- Wet strength
- Strong paper / Function as a binder fiber (KURALON)
- Two types of binder fibers / Function as a binder fiber (Polyester)
- Function as a binder fiber (EVOH fiber)
- Heat resistance (PA9T fiber)
- Heat resistance (Polyester)
- Moist and smooth sheet
- Fluffy peach skin sheet
- Close-packing structured paper
- Pore size free paper (KURALON)
- Pore size free paper (Polyester)
- Alkaline manganese battery separator
- Masking tape
- Fiber reinforced plastic (FRP)
- Base material for wooden floor
- Shoji paper/Wrapping paper
- Inorganic paper (Printed wiring board, Heat insulating material, etc.)
- Various filters
- Tea bag
- Drainage bag
- Paper hand towel
- Stencil paper
- Secondary battery separator
- Cosmetic face mask
