RK Plain Plastic Coated Papers, Color : White For Pounching, Packaging

Plastic Coated Paper: Description and Specifications Description: Plastic-coated paper refers to paper that has been treated with a thin layer of plastic or polymer coating on one or both sides. This coating enhances the paper’s durability, moisture resistance, and overall strength. The plastic coating can be made from various materials, such as polyethylene, polypropylene, and polyester. The main goal of coating the paper is to improve its performance and extend its shelf life, making it suitable for various applications in industries such as food packaging, medical supplies, and advertising. Plastic-coated paper is typically used when you need a paper product that is more resistant to water, oils, and grease. These coatings help protect the paper from stains, tearing, and environmental factors like humidity. The coating can also provide a glossy or matte finish, depending on the requirements of the application. Common Types of Plastic-Coated Paper: Polyethylene Coated Paper: Common in food packaging, such as drink cups, food wraps, and take-out containers. Polypropylene Coated Paper: Used for applications that require heat resistance and durability. Polyester Coated Paper: Offers higher clarity and excellent resistance to moisture and chemicals. PVC Coated Paper: Used for labels, stickers, and various industrial applications. Specifications: Material Composition: The base paper is often made from wood pulp, recycled paper, or a mix of both. The plastic coating is typically made from materials such as polyethylene (PE), polypropylene (PP), polyester (PET), or polyvinyl chloride (PVC). Thickness: The thickness of plastic-coated paper depends on the application, with typical ranges from 40 to 300 microns. The plastic coating itself typically ranges from 10 to 50 microns thick. Grammage (Weight): The grammage of plastic-coated paper usually varies between 80 to 400 gsm (grams per square meter). Higher grammage provides added strength and is often used for packaging purposes. Moisture Resistance: The plastic coating provides excellent protection against moisture, with varying degrees of water resistance depending on the type of plastic used. Ideal for products that will be exposed to humidity or direct contact with water, like food packaging. Gloss/Finish: Glossy Finish: Often used for packaging or marketing materials that require vibrant colors and high visibility. Matte Finish: Commonly used for applications that demand a more subtle or sophisticated look. Tensile Strength: Plastic-coated paper exhibits enhanced tensile strength, making it less prone to tearing or damage under pressure. The tensile strength of the base paper typically ranges from 30 to 60 N depending on the weight and type of paper. Heat Resistance: Certain plastic coatings (like polyethylene) offer heat resistance up to 120-130°C. This is essential for food packaging, such as hot drink cups or heat-sealed bags. Printability: The smooth surface of the plastic-coated paper allows for easy printing of logos, text, and designs, making it suitable for use in advertising and promotional materials. Flexo printing and gravure printing are common methods used for printing on plastic-coated paper. Environmental Impact: While plastic-coated paper provides better durability, it can be more challenging to recycle than uncoated paper. Some plastic coatings are now designed to be more eco-friendly, with materials that are biodegradable or recyclable in specialized systems. Applications of Plastic Coated Paper: Packaging: Food packaging, such as takeout containers, snack bags, drink cartons. Frozen food packaging, where moisture resistance is required. Medical Products: Sterile packaging for medical devices or pharmaceutical products. Labels & Stickers: Durable, weather-resistant labels used in a variety of industries. Printing Materials: Posters, brochures, and marketing materials that require durability and a high-quality f