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BONYL™
BONYL™
Characteristics
- Equal heat shrinkage in all directions
- Due to little heat shrinkage anisotropy in trance verse(TD) directions, there is no risk of S-shaped curling after making bags or multi-sheet feeding in automatic feeding.
- Resistant to breakage of bags and pinholes
- The outstanding excellence in impact strength and in wear resistance is effective for reducing breakage of bags and pinholes.
- Reassurance backed by a wide service temperature range
- The film may be used at a temperature from -60°C to 120°C. It withstands pressure thermal sterilization at 120°C. It maintains impact strength and resistance to pinholes under freezing conditions at -60°C.
- Preventing oxidization of food
- The film has a high level of oxygen, nitrogen, carbon dioxide and other gas barrier properties. Particularly low in oxygen permeability, it prevents food deterioration due to oxidization.
Examples of Applications
Retort food package, wide-label sealing, multicolor printing, rice bags
Grades
| Type | Thickness(µm) | Corona treatment | Characteristics |
|---|---|---|---|
| RX | 15 25 |
inside coronae | Excellent heat shrinkage equality at any direction Retort food package and prevention of deformation of bags |
| W | 15 25 |
both side corona | Improvement of laminate and heat-seal strength in wet condition Control of slipping properties |
| AS | 15 25 |
inside coronae | Static electricity prevention Prevention of failure in automatic bag feeding |
| ASW | 15 | both side corona | Static electricity prevention Control of slipping properties |
Properties
| Item | BONYL™-AS | BONYL™-RX | |||
|---|---|---|---|---|---|
| Thickness | 15 | 25 | 15 | ||
| Tensile strength(MPa) | MD | 250 | |||
| TD | 290 | ||||
| Tensile elongation(%) | MD | 120 | |||
| TD | 110 | ||||
| Tensile elasticity modulus(GPa) | MD | 2.5 | |||
| TD | 2.1 | ||||
| Impact strength (J per sheet) | 1.4 | 2.5 | 1.6 | ||
| Coefficient of friction (23°CX50%RH) |
Untreated surface | Static | 0.31 | 0.24 | 0.30 |
| Dynamic | 0.34 | 0.27 | 0.33 | ||
| Treated surface | Static | 0.68 | 0.64 | 0.88 | |
| Dynamic | 0.87 | 0.72 | 0.94 | ||
| Haze(%) | 1.8 | 2.0 | 1.6 | ||
| Surface electrical resistance value(Ω) | 7.9×1012 | 1.3×1012 | |||
| Friction-charged voltage(V) | 40%RH | 3,000 | 7,000 | ||
| Half-life(sec) | 12 | 47 | |||
| Peeling-charged voltage(kV) | 7.5~8.0 | 16.0~16.5 | |||
Note: The data presented herein are typical values.
Links to Related Products
- Films for Converting
