Uncoated Brown Butter Paper, Shape : Square, Pulp Material : Wood

Uncoated Brown Butter Paper : B11 is a type of paper commonly used in packaging and baking applications, primarily for its grease-resistant and heat-resistant qualities. It's often used for wrapping, cooking, or lining food products, especially in bakeries, for items like pastries, cakes, and cookies. Below are the typical specifications and description of uncoated brown butter paper:

1. Material:

   • Uncoated, meaning it is untreated and does not have any additional coatings or finishes on its surface.
   • Made from wood pulp (often sourced from sustainable forests), giving it its brown, rustic appearance.

2. Weight:

   • Typically ranges from 35 gsm (grams per square meter) to 60 gsm, but it can vary based on the manufacturer and intended use.
   • Thicker varieties may be available, providing more durability and a greater ability to resist grease and moisture.

3. Thickness:

   • Usually around 0.08 mm to 0.12 mm, but it can be tailored to specific applications.

4. Color:

   • The paper has a natural brown color. This is often due to the unbleached nature of the pulp, which maintains the paper’s strength and eco-friendly character.

5. Grease Resistance:

   • The paper has inherent grease-resistant properties due to its natural fiber structure, which prevents oils and fats from seeping through.

6. Moisture Resistance:

   • Offers some level of moisture resistance, making it suitable for packaging moist or oily foods.

7. Heat Resistance:

   • Generally, the paper can withstand temperatures up to 200°C (392°F), making it suitable for baking and roasting applications. However, the specific temperature resistance can vary based on the exact material and thickness.

8. Printability:

   • Since it is uncoated, it may not be as suitable for high-quality printing as coated papers, but it can still be used for basic branding or printing in some applications.

9. Biodegradable:

   • Often marketed as an environmentally friendly product because it is biodegradable and typically free from harmful chemicals or plastic coatings.

Uncoated brown butter paper is a natural, eco-friendly paper used mainly in the food industry, especially for food preparation and packaging. It has an unbleached, natural brown color, which is the result of using wood pulp that has not been chemically treated or bleached.

It is often used in bakery applications, where it serves as a baking liner (e.g., for lining trays when baking bread, cookies, or pastries), and food wrapping (for wrapping greasy or oily foods, preventing the seepage of fats). Its grease resistance makes it ideal for items like muffins, cakes, or fatty foods that would typically leak oil or moisture.

The paper is also heat-resistant, so it can safely be used in ovens and for food packaging in hot environments. It is biodegradable, meaning it does not contribute to long-term waste or pollution when disposed of.

This type of butter paper is commonly used as an alternative to wax paper or parchment paper for sustainable and cost-effective baking or food packaging solutions.