Misty-White Self Adhesive Excellent Heat Sealability Coextrusion CPP Cast Polypropylene Protective Film for Food Drugs and Medical Equipment Packaging

• Material: CPP Film
• Type: Protective Film
• Transparency: Misty-White/Blue/Transparent/Yellow
• Hardness: Soft
• Molding method: Blow Molding
• Features: Anti-Static Coextrusion Excellent Transparency
• Adhesive Force: 5g~500g
• Structure Type: Single Layer/Double-Layer
• Customization: Available
• Transport Package: Carton/Pallet
• Specification: customizable
• Origin: China

Product Description

Product Parameters

Items	Typical Value	Remark
Base Material	CPP film	Cast Polypropylene Protective Film
Clolor	Misty-White/Blue/Transparent/Yellow
Adhesive Type	Self adhesive	Also with Acrylics adhesive
Adhesive force range	5g-500g	customizable
Thickness	16um-160um	customizable
Tensile Strenght MD	40~60Mpa	ASTM D882
Tensile Strenght TD	20~30Mpa	ASTM D882
Elongation at break	400~100%	ASTM D882
Heat seal tenperature	130~180ºC	HC Method
Heat Seal Strength	9~25N/15mm
Feature	Anti-static Excellent transparency and glossiness Excellent Heat Sealability Good heat resistance,etc.

Detailed Photos

    CPP film is Cast Polypropylene film, also known as unstretched polypropylene film, which can be divided into General CPP (GCPP) film,aluminized CPP (Metalize CPP) film and Retort GRADE CPP (Retort CPP, RCPP) film according to different uses. 

    CPP is polypropylene (PP) film produced by flow extrusion process in plastic industry. This kind of film is different from BOPP(bidirectional polypropylene) film and belongs to non-oriented film. Strictly speaking, CPP films only have a certain orientation in the longitudinal (MD) direction, mainly due to the nature of the process. Excellent clarity and finish is achieved on the film by rapid cooling on the cold casting roll.

 

Company Profile

    Keraf group was founded in 2014 under the exclusive and strategic mandate of GrafTech®, a world-renowned graphite brand with a history of more than 130 years, to expand the Chinese market. Our company is located in the complete industrial chain, full competition, with the world factory reputation of Dongguan City, China.
    Keraf tech is a well-established and professionally managed corporation with nearly 10 years of distinguished record in research and development, production, and marketing of various interface materials and components in China domestic and overseas markets.
    After nearly ten years of technology accumulation and intensive development, Keraf group has been transformed from a factory focused on OEM thermal management materials die-cutting production into a comprehensive industrial group with one-stop services such as ODM thermal tech design, hardware and plastic processing, LSR components, industrial coating materials and so on.
    Keraf group's core products have covered 3C electronics, semiconductor, equipment, automotive, new energy, photovoltaic power generation, shipping, aviation and other industries to provide a full range of high performance, excellent quality interface material solutions.
    Always adhering to the integrity, focus, innovation, win-win business philosophies, Keraf Group have already established and maintained a good cooperative relationship with many global clients. We are also looking forward to becoming one of your reliable and trusted long-term strategic partners.

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