TEAROAD®ELPACK WTF Series
Excellent Heat-Sealing Performance
| Product number | WTF-19.5, WTF-22, WTF-19.5 Unbleached, WTF-19 Lattice Type |
|---|
TEAROAD® ELPACK WTF Series is a paper filter with excellent heat-sealing performance. Its seal strength remains high even during boiling, making it ideal for boiling applications. Bleached, unbleached, and lattice-pattern types with excellent extraction efficiency are also available.
Features
- Excellent heat sealability ensures stable bag production.
- Provides excellent extraction performance while reducing powder leakage.
Uses
Suitable for green tea, black tea, health teas, oolong tea, soup stock packs, and more.
Physical properties
| Product number |
Weight (g/㎡) |
Thickness (mm) |
Density (g/㎡) |
Tensile strength (N/15mm) |
Air Resistance (S) | Sealing adaptability | |
|---|---|---|---|---|---|---|---|
| M.D | C.D | ||||||
| WTF-19.5 | 19.5 | 0.07 | 0.30 | 1.59 | 0.30 | 37 | Heat seal |
| WTF-22 | 22 | 0.08 | 0.29 | 1.72 | 0.37 | 36 | Heat seal |
| WTF-19.5 Unbleached | 19.5 | 0.07 | 0.29 | 1.69 | 0.32 | 40 | Heat seal |
| WTF-19 Lattice Type | 19 | 0.07 | 0.28 | 1.09 | 0.23 | 77 | Heat seal |
- Measurement method
- (1): JIS P 8118
- (2): JIS P 8113
- (3): JIS L 1913
- * The above physical properties are measured values and are not guaranteed. These values are subject to change.
