60 Micron Translucent White Cast Polypropylene CPP Film High Clarity

Product Specification

60 μm translucent white cast polypropylene film for food, medical can industrial packaging

60-micron translucent white cast polypropylene (CPP) film is a thin, flexible and versatile packaging material that is commonly
used in various industries for different applications. Some of the main uses of 60-micron translucent white CPP film are:
 
1. Food packaging:
    60-micron translucent white CPP film is widely used for packaging food products such as baked goods, snacks, candies, frozen foods,
    and more. The film's high clarity and good tensile strength make it a popular option for these applications.
 
2. Beverage packaging:
    The film can be used for packaging a wide variety of beverages including bottled water, fruit juice, energy drinks, carbonated drinks,
    and more. Its high clarity and good puncture resistance help protect the enclosed liquids during transportation.
 
3. Cosmetic and personal care products:
    60-micron translucent white CPP film is frequently used to package cosmetic and personal care products such as lotions, shampoos,
    and soaps. Its high clarity, smoothness, and excellent sealing properties make it a perfect fit for such applications.
 
4. Medical and pharmaceutical packaging:
    The film's excellent barrier properties to oxygen, moisture and UV make it an ideal choice for medical and pharmaceutical packaging
    applications. It is commonly used to package items like bandages, sterile dressings, surgical supplies, and so on.
 
5. Stationery and office supplies:
    60-micron translucent white CPP film is also used in the manufacturing of various office and stationery supplies, including document
    covers, book covers, and file folders. Its strength, flexibility, and printability make it a popular material for these applications.
 
6. Lamination:
    The film is also used for lamination purposes to provide additional strength and durability to other items like paper documents,
    photographs, and other printed materials.
 
Overall, 60-micron translucent white CPP film is a popular and versatile thin film packaging material that finds its use in a wide range of industries
due to its good sealability, strength, flexibility, and excellent barrier properties, making it an ideal packaging solution for various applications.
 
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.