Wood Pulp PE Coated Paper Roll

Wood Pulp PE Coated Paper Roll is a paper product made by coating a layer of polyethylene (PE) film on the surface of wood pulp paper. This paper combines the high strength of wood pulp paper with the waterproof and oil-proof functions of PE coating, and is widely used in various types of packaging, food packaging and industrial purposes.

Features

Wood pulp paper base: Wood pulp paper is made of natural wood fiber, has high strength, durability and good printing adaptability, can withstand certain pressure and stretching, and ensure the durability of paper products.

PE coating: Polyethylene (PE) coating gives paper excellent waterproof, oil-proof and moisture-proof properties. PE coating can effectively isolate liquids, prevent paper from getting damp or damaged, and enhance the functionality of paper.

Environmental protection: Although PE coating itself may not be completely degradable, under modern technology, the coating amount and thickness of PE coating are gradually optimized, and many manufacturers have also begun to study degradable PE coating to improve environmental protection performance.

Good surface treatment: PE coating makes the paper surface smoother, easy to print, and improves the visual effect and market appeal of packaging.

Heat resistance: PE coating can maintain the shape and strength of paper within a certain temperature range, so it is suitable for application environments that require heat resistance.

Function

Waterproof and oil-proof: One of the main functions of PE coating is to improve the waterproof and oil-proof properties of paper. It can effectively isolate external moisture, oil or liquid to prevent paper from being damaged or deformed due to the influence of the external environment.

Improve strength and durability: Wood pulp paper itself has good mechanical strength. By coating the PE layer, the tear and tensile resistance of paper can be enhanced, making it more suitable for high-strength packaging needs.

Improve packaging functionality: PE coated paper rolls are often used as food packaging materials, especially those that need to be stored or transported for a long time. PE coating can help extend the shelf life of food and keep food fresh and dry.

Improve printing effect: PE coating can enhance the gloss of paper, improve the color vividness of printing, enhance brand image, and is suitable for products that require exquisite packaging.

Scope of use

Food packaging:

For fast food and cooked food packaging: such as frozen food, salad, bread, desserts, etc.

Catering industry: used for disposable tableware packaging, such as food bags, takeout boxes, placemats, etc., especially for catering packaging materials that need to be oil-proof and waterproof.

Oily food packaging: such as fried food, potato chips, fast food boxes, etc., PE coating can prevent grease from penetrating the paper and maintain the integrity of the packaging.

Daily packaging:

Hygiene product packaging: such as paper towels, wet wipes, etc., PE coating can help these products stay dry.

Luxury and high-end product packaging: such as high-end gift boxes, jewelry boxes, etc., to enhance the visual effect and durability of packaging.

Industrial packaging:

Building material packaging: PE coated paper rolls can be used to package building materials such as cement, gypsum, wood, etc. that are susceptible to moisture.

Chemical packaging: For chemicals that need to be moisture-proof and oil-proof (such as paints and coatings), PE coating can play a protective role to prevent chemical leakage or pollution.

Agricultural use:

Agricultural product packaging: such as fruits, vegetables, etc., especially in situations where waterproofing and food freshness need to be maintained during transportation.

Seed packaging: Suitable for seed packaging, PE coating can prevent moisture from entering and keep the seeds dry and germinate.

Advantages and Challenges

Advantages:

Enhanced functionality: Provides excellent waterproof, oil-proof and moisture-proof functions, allowing the product to maintain packaging quality in wet and greasy environments.

Good printability: The smooth surface of the PE coating makes it an ideal choice for high-quality printing and suitable for high-end customized packaging.

Environmental protection potential: With the research on degradable PE coating, environmental protection requirements may be gradually achieved in the future, reducing the burden on the environment.

Challenges:

Difficulty of recycling: Due to the presence of PE coating, the recycling of wood pulp PE coated paper is more difficult than ordinary paper. Consumers and manufacturers need to consider how to properly recycle when using it.

Higher cost: Compared with ordinary paper, the production cost of PE coated paper rolls may be higher, especially in the application of high-quality and environmentally friendly coating materials.

Wood Pulp PE Coated Paper Roll is a high-performance paper material that combines the strength of wood pulp paper with the waterproof and oil-proof properties of PE coating. It is widely used in food packaging, daily packaging, industrial packaging and agricultural fields, with excellent functionality and durability, especially in applications that require waterproof and oil-proof performance. With the development of environmental protection technology, degradable PE coating may become a future trend, bringing more environmental protection and market opportunities to this material.