PE Coated Roll Paper is a special type of paper made by coating a thin layer of polyethylene (PE) film onto the surface of regular roll paper. The PE film is applied through a casting machine, where plastic particles are spread onto the paper, forming a composite material that provides water resistance, oil resistance, and heat sealability. These features make PE coated roll paper suitable for a wide range of applications.
The primary advantages of PE-coated roll paper are its water and oil resistance, which makes it especially useful in food packaging. For example, when used for packaging hamburgers, the oil-resistant properties of the PE film effectively prevent grease from leaking through, keeping the packaging clean and preserving the food's quality. Additionally, this paper can be heat-sealed without the need for additional adhesives, simplifying the production process and reducing the use of chemicals.
The manufacturing process of PE-coated roll paper does not involve chemical solvents, making it an environmentally friendly product. This paper can be directly heat-sealed using the PE film in its molten state during secondary processing, which is particularly beneficial in food packaging (such as food cartons, paper cups, paper bags, etc.) and industrial waterproof paper.
PE-coated roll paper comes in two types: single-sided coating and double-sided coating. Single-sided coated paper is commonly referred to as single plastic release paper, where only one side is coated with PE film. Double-sided coated paper, known as double plastic release paper, has PE film applied to both sides, offering enhanced protective performance.
Mastering the Leading Technology
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In the realm of advanced material science, few innovations have garnered as much attention as polyethylene (PE) coated roll paper. This composite material, engineered to merge the tactile versatility of paper with the robust properties of plastic, has redefined packaging and industrial applications. At the forefront of this technological leap is Zhejiang Yizhouyuan New Material Technology Co., Ltd. , a trailblazer in the development and production of high-performance materials. Their PE coated roll paper, renowned for its water resistance, oil repellency, and heat sealability, raises an intriguing question: Can it withstand elevated temperatures during use?
The Science Behind Thermal Stability
To address this query, one must delve into the intricate chemistry of PE coatings. Polyethylene, a thermoplastic polymer, exhibits exceptional thermal stability when processed correctly. In the manufacturing process employed by Yizhouyuan, plastic particles are meticulously melted and cast onto paper substrates. This technique ensures that the PE layer adheres uniformly, creating a barrier that resists not only moisture and grease but also moderate heat exposure.
The thermal endurance of PE coated roll paper hinges on its melting point, typically ranging between 110°C and 130°C. Within this range, the material maintains its structural integrity, making it suitable for applications such as food cartons, paper cups, and industrial waterproof solutions. However, prolonged exposure to temperatures exceeding this threshold may compromise the coating's efficacy, necessitating careful consideration during design and implementation.
Practical Applications Under Heat Stress
Yizhouyuan's commitment to innovation extends beyond theoretical exploration. Their products are rigorously tested under real-world conditions to ensure reliability. For instance, consider the use of PE coated roll paper in hot beverage containers . These containers often encounter temperatures up to 90°C, well within the material's operational limits. The heat-sealable nature of the PE layer further enhances functionality, eliminating the need for additional adhesives and streamlining production processes.
Similarly, in industrial settings where waterproofing is paramount, the dual-sided coating option offered by Yizhouyuan provides enhanced protection against both environmental elements and incidental heat exposure. Whether deployed in foodservice or heavy-duty packaging, their PE coated roll paper consistently demonstrates resilience under diverse thermal conditions.
A Commitment to Sustainability and Quality
What sets Yizhouyuan apart is not merely their technical prowess but also their unwavering dedication to sustainability. By employing solvent-free manufacturing techniques, they minimize environmental impact while maximizing product performance. Their annual production capacity of over 10,000 tons underscores their ability to cater to global demands without compromising ecological principles.
As a dominant force in new material technology, Yizhouyuan serves as both innovator and steward, balancing progress with responsibility. Their products conform to international standards, earning trust among clients across Europe, America, Japan, and beyond. This global recognition validates their status as a premier supplier of high-quality, eco-conscious materials.
A Resounding Affirmation
To answer the titular question—yes, Zhejiang Yizhouyuan New Material Technology Co., Ltd.'s PE coated roll paper can indeed withstand high temperatures during use, provided these remain within specified limits. Its thermal stability, coupled with unmatched durability and adaptability, positions it as a cornerstone solution for modern industries. As we continue to push the boundaries of material science, companies like Yizhouyuan remind us that ingenuity and integrity go hand in hand in shaping a better tomorrow.
Zhejiang Yizhouyuan New Material Technology Co., Ltd. was established at the forefront of science and technology and innovation, and is committed to the research, development, production and application of new materials. PE Coated Roll Paper Suppliers in China.
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