Web Menu

Product Search

Language

Share

Industry News

Home / Blog / Industry News / What are the different grades or types of Kraft paper rolls, and how do their properties vary for different applications

What are the different grades or types of Kraft paper rolls, and how do their properties vary for different applications

Kraft paper comes in various grades or types, each tailored to specific applications based on its properties and characteristics. The grades are typically distinguished by factors such as fiber content, thickness, and surface finish. Here are some common types of Kraft paper rolls and their variations:
Natural Kraft Paper:
Properties: Unbleached and typically brown in color, natural Kraft paper retains its natural wood fibers.
Applications: Packaging, wrapping, and general-purpose use. It is often chosen for its strength and versatility.
White or Bleached Kraft Paper:
Properties: Bleached to achieve a white or light color, offering a cleaner appearance compared to natural Kraft paper.
Applications: Used in applications where a more aesthetically pleasing or printable surface is desired. Commonly used in food packaging and retail.
Virgin Kraft Paper:
Properties: Made from 100% virgin wood fibers, offering high strength and purity.
Applications: Heavy-duty packaging, industrial applications, and situations where maximum strength is required.
Recycled Kraft Paper:
Properties: Made from recycled paper fibers, which may include post-consumer or post-industrial content.
Applications: Environmentally friendly option suitable for various packaging needs. Used in industries focusing on sustainability.
Multi-Ply Kraft Paper:
Properties: Consists of multiple layers of Kraft paper laminated together, enhancing strength and durability.
Applications: Ideal for heavy-duty packaging, including industrial applications where added strength and tear resistance are crucial.
Poly-Coated Kraft Paper:
Properties: Kraft paper coated with a layer of polyethylene for enhanced moisture resistance.
Applications: Used in industries where protection against moisture or liquids is essential, such as in the packaging of frozen foods or chemicals.
Waxed Kraft Paper:
Properties: Kraft paper treated with a wax coating for water resistance.
Applications: Commonly used in the food industry for wrapping products like cheese, meat, or bakery items.
Sulfate (Sulphate) Kraft Paper:
Properties: Manufactured using the kraft pulping process, which involves sulfate cooking of wood chips.
Applications: Suitable for applications where high strength and durability are required, such as in the production of paper bags and packaging.
Machine Glazed (MG) Kraft Paper:
Properties: One side of the paper is supercalendered for a smooth, glossy finish.
Applications: Often used in the production of paper bags, envelopes, and as a release liner in various industries.
Grocery Bag Kraft Paper:
Properties: Medium to heavyweight Kraft Paper Roll used for making grocery bags.
Applications: Traditional choice for grocery and retail bags due to its strength and durability.

Recommended Products