25 Micron Transparent CPP Cast Polypropylene Film For for AL
Metallizing
Description:
25 micron transparent CPP (Cast Polypropylene) film is a thin film
that can be used for AL (aluminum) metallizing applications. Here
are some key features and applications of 25 micron transparent CPP
film for AL metallizing:
- Clarity and Transparency: The film provides excellent clarity and
transparency, allowing the metallized layer to showcase its
reflective properties effectively.
- Metallizing Compatibility: CPP film is suitable for metallizing
processes, including aluminum metallizing. The film can be coated
with a thin layer of aluminum to create a reflective surface.
Specifications:
| Item | Test Method | Unit | Typical Vslues |
| Thickness | ASTM D 2673 | mil(mic) | 0.8(20) | 1.0(25) | 1.2(30) |
| Density | ASTM D792 | g/cm3 | 0.9 | 0.9 | 0.9 |
| Haze | ASTM D1003 | % | 4 | 4.5 | 5.5 |
| Gloss | ASTM D2457 | 45o | 85 | 85 | 85 |
| Tensile strength | MD | ASTM D882 | Psi | 8800 | 8500 | 8400 |
| TD | 5100 | 5000 | 4950 |
| Elongation at break | MD | ASTM D 882 | % | 550 | 580 | 600 |
| TD | 670 | 680 | 700 |
| Secant Modulus | MD | ASTM D 882 | Psi | 83000 | 82000 | 81000 |
| TD | 75000 | 73000 | 71000 |
| C.O.F | ASTM D1894 | -- | 0.18 | 0.18 | 0.18 |
| Wetting tension | ASTM D2578 | Dyne/cm | 38 | 38 | 38 |
| Heat seal tenperature | HC Method | ºC | 138 | 138 | 138 |
| WVTR | ASTM D1249 | g/100in2/24h | 1.1 | 0.85 | 0.7 |
| OTR | ASTM D3985 | g/100in2/24h | 240 | 190 | 160 |
| 1,MD machine direction TD transverse direction |
| 2,the value is typical, not the standard |
Applications:
CPP (Cast Polypropylene) film has a wide range of applications
across various industries. Here are some common applications of CPP
film:
- Packaging: CPP film is extensively used in packaging applications
due to its excellent clarity, transparency, and moisture
resistance. It is used for packaging various products such as food
items, confectionery, snacks, pharmaceuticals, personal care
products, and more. CPP film can be used for flexible packaging,
lamination, pouches, labels, and overwraps.
- Lamination: CPP film is often used as a lamination layer in
flexible packaging to enhance the barrier properties, durability,
and stiffness of the packaging material. It is commonly used in
laminating structures for food packaging, labels, and other
applications where added protection and strength are required.
- Labeling: CPP film is used for label applications due to its
printable surface and excellent clarity. It can be printed with
product information, branding, barcodes, and other graphics. CPP
film labels are commonly used in the food and beverage industry,
personal care products, household goods, and more.
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are manufacturer.
Q2: Do you provide samples ? is it free or extra ?
A2: Yes,we could offer the sample for free charge but do not pay
the cost of freight.
Q3: What can you buy from us?
A3: The main production PE, POF, PVC, OPP, CPP film, food grade
bag, composite bag, biodegraded bag and other products
Q4: How can I choose the right shrink film range for my product?
A4: Please contact us,our experienced staff will provide the exact
packaging solution for you.
