Delfort
For Perfect Aroma, Taste & Performance
In tea bag production, the quality of the filter paper plays a critical role in preserving the aroma, flavor, and overall consumer experience. The tea filter papers offered by Delfort are crafted using cutting-edge technology and pure raw materials — making them the first choice of leading tea brands around the globe.
Key Features:
✅ Produced with pure Alpine water from Austria, ensuring purity and consistent product quality.
✅ Neutral in taste and odor – has no negative impact on the tea’s natural flavor.
✅ Excellent particle retention while allowing optimal release of color and aroma during infusion.
✅ Fully customizable to match your production requirements, supported by Delfort’s in-house R&D experts.
✅ Ideal for non-heat-sealable single-chamber tea bags, fully compatible with high-speed machines like IMA, Teepack, HST, and other global brands.
Technical Specifications:
Paper weight: 12.7 – 12.9 g/m²
Available colors: White and natural
Special option: 14 g/m² version for family-size tea bags
Certifications: Halal certified
100% biodegradable and compostable, compliant with the latest European environmental standards.
Delfort
For Perfect Aroma, Taste & Performance
In tea bag production, the quality of the filter paper plays a critical role in preserving the aroma, flavor, and overall consumer experience. The tea filter papers offered by Delfort are crafted using cutting-edge technology and pure raw materials — making them the first choice of leading tea brands around the globe.
Key Features:
✅ Produced with pure Alpine water from Austria, ensuring purity and consistent product quality.
✅ Neutral in taste and odor – has no negative impact on the tea’s natural flavor.
✅ Excellent particle retention while allowing optimal release of color and aroma during infusion.
✅ Fully customizable to match your production requirements, supported by Delfort’s in-house R&D experts.
✅ Ideal for non-heat-sealable single-chamber tea bags, fully compatible with high-speed machines like IMA, Teepack, HST, and other global brands.
Technical Specifications:
Paper weight: 12.7 – 12.9 g/m²
Available colors: White and natural
Special option: 14 g/m² version for family-size tea bags
Certifications: Halal certified
100% biodegradable and compostable, compliant with the latest European environmental standards.
Tea-3
- Our bestseller in the
- European market
- Excellent runability also on
- High-speed makers
Specification
Grade: TEA-3-1 UB NHS
| parameter | unit | target | min | max | standard |
|---|---|---|---|---|---|
| grammage | g/m² | 12,7 | 12,4 | 13,2 | ISO 536 |
| thickness (1 layer) | μm | - | 40,0 | - | ISO 534 |
| tensile strength, m.d. | N/15mm | - | 12,0 | - | ISO 1924-2 |
| tensile strength, c.d. | N/15mm | - | 3,0 | - | ISO 1924-2 |
| wet tensile strength, c.d. | N/15mm | - | 0,85 | - | ISO 12625-5 |
| brightness | % | - | 38 | - | ISO 2470 |
| air permeability | I/m²s | - | 1400 | - | ISO 9237 |
| dusting sand | % | - | - | 15,0 | Internal Method |
Note: Preliminary specification based on trial production
Testing conditions: 50% r.h., 23°C
Papierfabrik Wattens GmbH & Co KG is approved by Lloyd’s Register Quality Assurance
to the following Quality, Environmental, Safety and Food Safety Management System Standards:
- ISO 9001:2015
- ISO 14001:2015
- ISO 45001:2018
- ISO 50001:2018
- FSSC 22000 5.1
- Halal certified
Issued by Technical Customer Service
Tea-4
- mainly overseas markets
- designed for machines
- with reasonable
- requirements
| parameter | unit | target | min | max | standard |
|---|---|---|---|---|---|
| grammage | g/m² | 12,9 | 12,4 | 13,4 | ISO 536 |
| thickness (1 layer) | μm | - | 40,0 | 50,0 | ISO 534 |
| tensile strength, m.d. | N/15mm | 13,0 | 11,5 | - | ISO 1924-2 |
| tensile strength, c.d. | N/15mm | 4,0 | 2,5 | - | ISO 1924-2 |
| wet tensile strength, c.d. | N/15mm | - | 0,85 | - | ISO 12625-5 |
| brightness | % | - | 80,0 | - | ISO 2470 |
| air permeability | I/m²s | 1450 | 1300 | - | ISO 9237 |
| dusting sand | % | - | - | 15,0 | Internal Method |
Testing conditions: 50% r.h., 23°C
Tolerances are based on batch mean values.
to the following Quality, Environmental, Safety and Food Safety Management System Standards:
- ISO 9001:2015
- ISO 14001:2015
- FSSC 22000 5.1
- ISO 45001:2018
- ISO 50001:2018
- Halal certified
