| Customization: | Available |
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| Material: | BOPP |
| Usage: | Packaging Film, Cigarette |
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Production of BOPP film is made from polypropylene polymer melt through the long and narrow nose first sheet or thick film, and then within the special drawing machine, under certain temperature and the set speed, at the same time two or step by step in the vertical direction (vertical, horizontal) on the drawing, and through the appropriate cooling or heat treatment or special processing (such as corona, coating, etc.) made of thin film.
BOPP film is a very important flexible packaging material, BOPP film colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency. BOPP film surface energy is low, need to conduct corona treatment before glue or printing. After corona treatment, BOPP film has good printing adaptability, can be color printing and get a beautiful appearance, so it is often used as a composite film surface material.
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NO |
INDEX |
UNIT |
STANDARD VALUE | ||||
|
Micro Shrinkage |
Middle Shrinkage |
High Shrinkage |
General
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||||
| 1 | TENSILE STRENORH | MD | MPa | ≥140 | ≥140 | ≥140 | ≥140 |
| TD | ≥220 | ≥220 | ≥220 | ≥220 | |||
| 2 | Elongation | MD | % | ≤180 | ≤180 | ≤180 | ≤180 |
| TD | ≤70 | ≤70 | ≤70 | ≤70 | |||
| 3 | Shrinkage | MD | % | 4.0-5.5 | 5.5-7.5 | >7.5 | ≤4.0 |
| TD | 4.0-6.0 | 6.0-8.5 | >8.5 | ≤4.0 | |||
| 4 | E-Modulus | MD | MPa | ≥2000 | ≥2100 | ≥2400 | ≥2000 |
| 5 | HAZE | % | ≤2.0 | ≤2.0 | ≤1.5 | ≤2.0 | |
| 6 | COF | ≤0.28 | ≤0.28 | ≤0.28 | ≤0.28 | ||
| 7 | Sealing Strength | N/15mm | ≥2.4 | ≥2.4 | ≥2.4 | ≥2.4 | |
| 8 | (45º)Gloss | % | ≥85 | ≥85 | ≥88 | ≥85 | |
| 9 | Water Vapour Transmission | g/(m2·24h·0.1mm) | ≤2.0 | ≤2.0 | ≤2.0 |
≤2.0 |
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Feature:
Environmentally friendly: It is environmentally friendly,non-hazardous to health and safe to use as no toxic gases or volatile content is emitted.Safety in laminating process as no solvent based adhesive is used.
High function: Compared with other solvent lamination, our film is better in clarity and bonding. Strong ability of absorbing powder, It prevents lamination from being pressed, bubbled and shredded off easily. Matt thermal lamination film is good for spot UV and hot stamping.
Easy handling: It is easy to operate once the required temperature is met and no special technique required.
Efficient and energy-saving: Production cost is reduced substantially as there is no film wastage, mixture of adhesive solvent, and no UV heating lamp is required.
Adaptable to different kinds of machines: This film is recommended to be used in dry laminator. Small adjustments need to be made to the machine if the film is used in wet laminator.
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