Industry knowledge
What are the ingredients and characteristics of ivory board paper?
Ivory whiteboard, also known as foldable cardboard (FBB), is typically composed of multiple key components and is known for its specific characteristics that are suitable for a wide range of applications. The following are the main components and characteristics of ivory whiteboard/FBB:
Raw materials:
Pulp:
ivory board paper is mainly made of wood pulp, which can come from hardwood and cork trees. Pulp provides the basic raw material for cardboard.
Filler: In order to improve the smoothness and opacity of paper, fillers such as clay or calcium carbonate are usually added to the pulp. These fillers can improve the surface performance and brightness of the paper.
Coating: One or both sides of ivory whiteboard paper are coated with a clay based coating. This coating enhances the printability, smoothness, and whiteness of the paper. The thickness of the coating can vary depending on the required characteristics of the paper.
Features:
Brightness:
ivory board paper is known for its high brightness and can provide a bright white surface. This brightness is very suitable for displaying bright colors in printing and packaging.
Smooth surface: The clay coating forms a smooth and uniform surface, making ivory white board paper very suitable for high-quality printing. Smoothness allows for clear text and image reproduction.
Opacity: Adding fillers increases the opacity of the paper, preventing content from penetrating from one side to the other. This is particularly important for packaging applications that require a clean and professional appearance.
Rigidity and Durability: Ivory whiteboard paper has good rigidity and durability, making it suitable for applications that require sturdy and reliable materials. This durability is beneficial for packaging and display.
Printability: This cardboard has excellent printability, making it the preferred choice for various printing methods such as offset printing, digital printing, and screen printing.
Weight and thickness options: Ivory whiteboard paper has a variety of weights and thicknesses to choose from, providing versatility for various applications. The different weights and thicknesses enable it to meet the needs of lightweight packaging and heavy-duty displays.
Food contact and safety: Some grades of ivory white board/FBB are suitable for food contact applications and meet safety standards, making it a reliable choice for food packaging.
Environmental considerations: Ivory whiteboard paper has environmental options, derived from sustainable forestry practices and designed specifically for recycling. These choices are more responsible for the environment.
Ivory whiteboard paper is widely used and is valued for its appearance, printing ability, and durability. It is commonly used in the production of folding cardboard boxes, high-end packaging, promotional materials, and other applications that focus on high quality and professional appearance. The specific characteristics may vary depending on the grade and intended use of the paper.
Can Ivory Board Paper/Fbb be used in food contact applications?
Certain grades of
Folding Box Board (FBB) are suitable for food contact applications. These specific grades are manufactured and treated to meet food safety regulations and standards, making them a reliable choice for packaging food products. When selecting ivory board paper/FBB for food contact applications, it's important to consider the following factors:
Food-Grade Certification: Look for paperboard products that have been certified as food-grade or food-safe. These certifications ensure that the paperboard meets specific regulatory requirements for materials that come into direct or indirect contact with food.
Barrier Coatings: Some grades of ivory board paper are treated with barrier coatings that provide resistance to moisture, grease, and other food-related substances. These coatings are essential for packaging food items to maintain product integrity.
Ink and Printing Compatibility: Ensure that the ink and printing processes used on the paper are also food-safe and do not pose any health risks when in contact with food. Printing inks should be non-toxic and approved for food packaging.
Compliance with Regulations: The paper and any coatings applied to it should comply with local, national, and international food safety regulations and standards, such as those set forth by the Food and Drug Administration (FDA) in the United States or the European Food Safety Authority (EFSA) in Europe.
Contact Conditions: Consider how the paperboard will come into contact with food. Whether it's direct contact or indirect contact through food packaging, the paper must be suitable for the intended use.
Storage and Handling: Ensure that the
Folding Box Board FBB Paper is stored, handled, and processed in a manner that maintains its food safety properties. This includes maintaining a clean and hygienic environment.
Recyclability and Sustainability: Some food-grade ivory board paper products are designed with sustainability in mind and can be recycled after use, reducing the environmental impact.
It's crucial to communicate with paper suppliers and manufacturers to verify the specific food safety characteristics of the ivory board paper you intend to use. The packaging industry often requires rigorous testing and documentation to demonstrate the paper's suitability for food contact applications. When used correctly and in compliance with regulations, food-grade
FBB Paper is a safe and reliable choice for packaging a wide range of food products, including dry goods, confectionery, and more.
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