| Oji F-Tex has a full lineup of film-based release liners, which are broadly used for industrial purposes, electronic component materials, etc. |
Base Film
Besides our own OPP film made at the Oji F-Tex Shiga Mill, we also process base films mainly consisting of PET, CPP and PE.
| Heat resistance | Flexibility | Base Film | Thickness of actual product (㎛) |
|---|---|---|---|
 |
 |
PET | 12, 16, 19, 25, 38, 50, 75, 100, 125 |
| OPP | 25, 40, 60, 80 (made by Oji F-Tex) | ||
| CPP | 70, 100 | ||
| PE | 35, 50, 80, 100 |
*We will consider processing the thickness of base films other than the above.
Processing
We manufacture in a Class 1000 clean environment from coater to finishing, and continuously supply products with reliable quality. The 3-head multi-coater at the Oji F-Tex Shiga Mill can carry out static prevention and coloring processing at the same time as release processing (maximum product width: 1,600mm).
Surface release processing
|
Antistatic treatment
|
Coloring treatment
|
Release processing
In our ordinary release film using silicone as a release agent, we have a wide-ranging lineup available, from ultra-light release grade with very light release, to heavy release grade (release strength: 40 - 700mN / 30mm). Meanwhile, for purposes where silicone transfer should be avoided, we also provide products made with non silicone-based release agents.
| type | Silicone-based | Non silicone-based | ||
|---|---|---|---|---|
| Condensed type | Added type | |||
| Oji F-Tex code | - | SL | L-9 | NSX |
| Release strength (m N / 3 0 m m) |
60-250 | 40 | 70-700 | 5000-8000 |
| Residual adhesion rate (%) | 85-95 | 85 | 96 | - |
Others
We also handle coating other than release agents using clean coaters, and will consider individual requests. Besides release film, Oji F-Tex also has a full range of release papers based on glassine paper and wood-free paper, and would be glad to advise in response to your inquiry.
