Benefits of Using a PE Coated Paper Roll

PE coated paper roll is a type of paper that has been coated with polyethylene. This is the most popular and effective coating solution for packaging materials around the world. Its cost effectiveness is the driving force behind its widespread use.

A PE coated paper roll is ideal for the packaging of food, beverages, and other disposable products. The material is chemically inert and does not affect the flavor or smell of the product. In addition, it provides extra sturdiness and comfort.

There are several types of PE coated paper rolls, including bottom rolls, bottom sheets, and cup rolls. These rolls are available in a variety of sizes. They can also be slit to a custom-sized width. For example, the bottom rolls can be slit in 1/16-inch wide strips and the cup rolls can be slit in 1-inch wide strips. Other products include printed PE coated paper, which is useful for displaying brand information on the paper.

Unlike kraft paper, which can be only one-sided coated, PE coated paper rolls can be used on both sides. Some companies even make double-sided PE coated papers, which are usually found in disposable food containers.

Polyethylene is a substance made of crude oil or natural gas. During the manufacturing process, the material is melted and heated to a certain pressure. When this occurs, multiple reactions take place in the presence of a catalyst. Afterwards, the film is separated from the suspended fibers. The result is a thin film with a thickness of about 0.4 centimeter.

When the molten film is pressed onto a piece of paper board, it creates a protective barrier between the paper and the PE film. This prevents grease from leaking through the paper packaging. Moreover, the paper becomes water resistant.

Another benefit of using a PE coated paper roll is that it can be recycled. Although the recycling process is costly, the material is recyclable and it has been tested to be safe for human health and the environment. However, PE coated paper does not readily biodegrade. Therefore, its reusability is not as easy as other paper products.

Another benefit of using PE coated paper is that it is flexible. Unlike other paper products, it is easier to stretch it than it is to break it. Because of its flexibility, it is easier to print high-quality branding information on the paper.

While PE coated paper can be a good choice for storing foods, it is not an ideal material for long-term shelf life. PE coating is not as durable as a laminated paper, and the material is not very absorbent. As such, it can be difficult to separate the coating from the paper after recycling.

When it comes to choosing a packaging material for food, it is essential to choose those that have been tested and approved by the industry. Generally, the moisture vapor transfer rate, or MVTR, is a good indicator of the performance of the material. If the packaging has been heat-sealed, it should have a permeability of eight to ten grams per square meter.