Translucent 60 Micron Cpp Cast Polypropylene Film For Pharmaceutical Packaging

Product Specification

60 μm natural color cast polypropylene film for food, medical can industrial packaging

60 micron natural color cast polypropylene (CPP) film can be used for a wide variety of applications in several industries, including:
 
1. Food packaging:
    The high-quality barrier properties of 60-micron natural color CPP film make it an ideal choice for packaging food products such as
    baked goods, snacks, and confectionery. The film's natural color also makes it a popular choice for products that require clear packaging.
 
2. Industrial packaging:
    The strong, durable nature of 60-micron natural color CPP film makes it a preferred choice for packaging industrial products such as hardware,
    tools, and small parts. The film provides protection from dust, moisture, and other environmental factors during transportation and storage.
 
3. Stationery and gift packaging:
    Natural color CPP film is commonly used in stationery and gift packaging applications, such as wrapping paper, portfolio covers, and other
    office supplies. The film's natural color gives the packaging an attractive, translucent appearance.
 
4. Medical and pharmaceutical packaging:
    The barrier properties of 60-micron natural color CPP film make it an ideal choice for medical and pharmaceutical packaging applications.
    The film can be used to package medical devices, surgical instruments, and other sensitive equipment that require strong protection from
    environmental factors such as moisture, as well as tampering.
 
5. Labeling:
    The natural color of 60-micron CPP film makes it a preferred choice for labeling applications. The film can be overprinted with customized
    designs or used as a clear sticker to provide information about the product.
 
6. Lamination:
    60-micron natural color CPP film can be used as a bonding layer in laminated structures with paper, aluminum foil, or other films to provide
    strength, stiffness, and additional barrier properties.
 
These are just some of the many applications of 60-micron natural color CPP film in various industries. With its excellent barrier properties,
flexibility, and natural appearance, the film is a popular choice for several packaging and industrial needs.
 
The significant feature of cast polypropylene film is its excellent transparency, high gloss, and good moisture barriers making it suitable for packaging applications where product visibility is important. It is also highly durable, flexible, and has excellent sealing properties, making it

ideal for applications requiring heat sealing. Furthermore, CPP film is highly resistant to punctures, tearing, and abrasion, which makes it a

reliable option for packaging applications that face rough handling during transportation.

Additionally, CPP film has good stiffness and dimensional stability, which means it is unlikely to shrink or stretch during processing or use, which

can help to ensure consistent packaging performance. It has also good printability and great clarity of graphics, which makes it ideal for using

visual cues as branding elements on packaging.
 
The process for producing cast polypropylene (CPP) film involves:
 
1. Polymerization:
    Propylene monomers are polymerized under pressure and high temperature to produce polypropylene resin pellets.
 
2. Extrusion:
    The polypropylene resin pellets are melted and extruded through a flat die to form a thin, continuous sheet.
3. Orientation:
    The extruded sheet is stretched across the machine direction (MD) and transverse direction (TD) to improve the mechanical
    properties and clarity of the film.
 
4. Cooling:
    The film is cooled down using a cooling roll and stored on a take-up roll.
 
5. Finishing:
    The film is treated with corona discharge or other surface treatments to improve printing quality and adhesion.
 
Now, coming to the advantages of CPP film over Biaxially Oriented Polypropylene (BOPP) film:
 
1. Improved sealing properties:
    CPP film has better sealing properties due to its higher seal strength, which makes it ideal for use in food packaging applications.
 
2. Enhanced clarity:
    CPP film has better clarity and gloss than BOPP film, which makes it more attractive for use in packaging applications where product
    visibility is essential.
 
3. Better hot tack properties:
    CPP film has better hot tack properties, which allows it to be used in high-speed packaging machines where quick sealing is required.
 
4. Increased heat resistance:
    CPP films have greater heat resistance than BOPP films, making them better suited for use in hot-fill and retort packaging applications
    where high temperatures are required.
 
5. Higher puncture resistance:
    CPP films have higher puncture resistance than BOPP films, making them more durable and resistant to damage during transportation
    and storage.
 
Overall, CPP film has several advantages over BOPP film, making it a popular choice for a wide range of packaging applications. CPP films' improved sealing properties, clarity, heat resistance, and puncture resistance make them ideal for use in food packaging, as well as in industrial and agricultural packaging applications.