Melfit®
Heat sealing filament nonwoven fabric
filament nonwoven fabric produced by the lamination and stretch-expanding method developed by Teijin, with a surface layer (printing side) of polyester and a back layer (sealing side) of polypropylene.
The safety and quality of Melfit have been highly evaluated by FDA(Food and Drug Administration)and registered as DMF(Drug master file).
DMF №：034288
Features of Melfit®
Features of Melfit®
- Appropriate for high-speed filling.
- Superior heat sealing qualities.
- Stable micromesh web to reduce dust leakage.
- Good air permeability.
Applications
- Sake packaging
- Packaging material for drying agent
- Packaging material for soup stock
- Packaging material for charcoal
- Bedding /Agricultural materials
Melfit®Ⅱ
filament nonwoven fabric produced with the lamination and stretch-expanding method developed by Teijin, with a surface layer of polyester and a back layer of polypropylene. Antistatic and hydrophilic properties are added by kneading a special functional agent into the fiber,.
The safety and quality of Melfit have been highly evaluated by FDA(Food and Drug Administration)and registered as DMF(Drug master file).
DMF №：034288
Features of Melfit®Ⅱ
Features of Melfit®Ⅱ
- Appropriate for high-speed filling.
- Superior heat sealing qualities.
- Hydrophilic and antistatic.
- Stable micromesh web to reduce dust leakage.
- Good air permeability.
Applications
- Packaging material for bathing powder
- Packaging material for drying agent
- Packaging material for soup stock
List of the physical properties of Melfit® and Melfit®Ⅱ
| Brand/Item | Basis weight (g/㎡) |
Thickness (㎜) |
Tensile stress(N/5㎝) | Elongation rate(%) | Air flow rate (㎤/(㎠・sec)) |
Heat sealing strength(N) at 205℃ |
|||
|---|---|---|---|---|---|---|---|---|---|
| Vertical direction | Horizontal direction | Vertical direction | Horizontal direction | ||||||
| Melfit® | BT-030EW | 30 | 0.09 | 55 | 65 | 60 | 40 | 90 | 20 |
| BT-040EW | 40 | 0.12 | 80 | 90 | 65 | 45 | 70 | 25 | |
| BT-050EW | 50 | 0.13 | 110 | 130 | 60 | 50 | 30 | 45 | |
| BT-060EW | 60 | 0.14 | 135 | 170 | 45 | 45 | 15 | 60 | |
| BT-070EW | 70 | 0.16 | 145 | 180 | 40 | 40 | 10 | 65 | Melfit®Ⅱ | BT-030EAW | 30 | 0.09 | 55 | 65 | 65 | 45 | 95 | 20 |
| BT-040EAW | 40 | 0.12 | 80 | 90 | 70 | 50 | 75 | 25 | |
| BT-050EAW | 50 | 0.13 | 110 | 130 | 65 | 50 | 30 | 45 | |
| BT-060EAW | 60 | 0.14 | 135 | 170 | 55 | 50 | 15 | 60 | |
The figures in the list are typical values measured at our company, actual values may differ.