60 GSM PE Coated Paper, Color : White, Packaging Type : Roll

Product Discription:

PE-coated paper (Polyethylene-coated paper) is paper that has been coated with a thin layer of polyethylene, which is a type of plastic. This coating makes the paper resistant to moisture, grease, and other substances, and it enhances the strength and durability of the paper. It is commonly used for food packaging, cups, and other products that require a water- or grease-resistant barrier.

Specification of PE Coated Paper:

1. Basis Weight (Weight per unit area):

   • Typically ranges from 40 gsm to 350 gsm (grams per square meter).
   • Lighter weights are often used for flexible packaging, while heavier weights are used for rigid packaging, such as cups.

2. Coating:

   • The paper is coated with a single or double layer of polyethylene.
   • PE coating can be on one or both sides, depending on the application.
   • The coating adds to the moisture resistance, grease resistance, and durability of the paper.

3. Thickness:

   • Thickness generally varies between 0.1 mm to 0.4 mm depending on the weight of the paper and the coating.

4. Color:

   • Typically white, but can be produced in natural (brown kraft) or colored varieties.
   • The color of the PE coating can be clear or opaque, depending on the desired final appearance.

5. Properties:

   • Water Resistance: Effective at preventing water absorption, making it suitable for packaging wet products.
   • Grease Resistance: Ideal for packaging oily or greasy foods like pizza boxes, snack wrappers, or fast food packaging.
   • Strength: The coating helps increase the paper's tear and burst strength.
   • Barrier Properties: Provides a barrier to gases and vapors, extending the shelf life of products.
   • Printability: PE-coated papers can be printed on with inks and designs, which is great for branding and product labeling.

6. Environmental Considerations:

   • Biodegradability: PE-coated paper is less biodegradable than uncoated paper because of the plastic coating. However, some developments are being made with biodegradable PE coatings.
   • Recyclability: While recycling is possible, PE-coated paper is more difficult to recycle than uncoated paper due to the polyethylene layer, making it less eco-friendly. The recyclability also depends on the type of polyethylene used.

7. Applications:

   • Food Packaging: Used for packaging items like sandwiches, burgers, wraps, and pastries.
   • Beverage Cups: Commonly used for hot and cold beverage cups (coffee cups, drink cups).
   • Fast Food Wrappers: Used in wrappers for burgers, fried foods, and other greasy foods.
   • Ice Cream Cups: Also used for food containers where liquid or grease resistance is important.
   • Takeaway Containers: For takeout packaging, offering protection against liquids.

PE Coated Paper vs. Other Coated Papers:

• Unlike wax-coated paper, PE-coated paper has superior resistance to moisture and is stronger in handling wet or greasy materials.
• Polypropylene (PP) coated paper is sometimes used as an alternative, though it’s not as commonly used in food packaging applications as PE-coated paper.

Would you like to see specific data or examples of products made with PE-coated paper?