WQ-W44 is a non-ionic paraffin wax emulsion suited for use in the water-based coating, especially for the production of food-grade coated paper. With excellent water resistance, lubricity, and anti-blocking properties, it is an ideal additive for enhancing the performance and safety of food packaging materials.

This paraffin emulsion is widely utilized in food-grade coated paper in various applications. It is suited for the use in the manufacturing of coated paper packaging for dry foods such as cereals, pasta, and snacks, providing moisture resistance and durability. The paraffin emulsion based coated paper is also suitable for bakery and confectionery packaging application, which could enhance the grease resistance and printability of paper used for packaging baked goods and candies. On top of that, the paraffin emulsion provides a smooth, water-resistant surface for wrapping paper used in fast food applications. It is also used in liquid food packaging (e.g., milk cartons) to improve water resistance and prevent leakage.

WQ-W44 forms a uniform, water-resistant layer on the surface of the paper, preventing moisture from penetrating the packaging. Its non-ionic nature ensures compatibility with other coating components, providing a stable and consistent water-resistant barrier. This paraffin wax also enhances the surface smoothness of food-grade coated paper, reducing friction during manufacturing processes such as printing, cutting, and folding. This improves production efficiency and reduces wear on machinery. As a non-ionic, water-based emulsion, WQ-W44 is free from harmful solvents and chemicals, making it safe for direct or indirect contact with food. The wax emulsion provides additional grease resistance, making it suitable for packaging oily or greasy foods, such as snacks, fried foods, and dairy products.

  Xiamen WangQin Chemical Technology Co., Ltd. is a technology-based enterprise integrating research and development (R&D), production, and operations. Equipped with advanced modern production facilities and comprehensive testing equipment. Since its establishment,WangQin has built its brand and core competitiveness through "technological innovation". Specializing in the R&D, production, and applied research of polymer materials, the company has obtained numerous national invention patents and possesses continuous independent innovation and technological R&D capabilities. 

  Backed by a dedicated team of 50 professionals, WangQin operates state-of-the-art manufacturing infrastructure and comprehensive product testing systems to rigorously uphold ISO9001-certified Quality Management Systems. With an annual production capacity of 20,000 tons for both water-borne and oil-based resins, WangQin Provide multi-field industries application resin material products, from standard resin formulations to custom-tailored resin material solutions designed for diverse market needs.   

Our Products‌:
Acrylic resins, alkyd resins, epoxy resins, polyester resins, amino resins, and other customizable products.

‌Service Fields‌:
Packaging printing, plastic products, metal products, glass products, construction machinery, construction, wood products, and new energy industries.

    While pursuing technological innovation and business growth, WangQin also actively fulfills its corporate social responsibility (CSR). Specializing in the research and development (R&D), production, and applied research of polymer materials, WangQin drives green and sustainable development within the industry by providing high-quality, environmentally friendly polymer matrials products. WangQin strictly adheres to environmental management system certifications to minimize the environmental impact of the production processes. Additionally, WangQin proactively collaborates with industry peers to enhance its R&D capabilities and accelerate the translation and application of scientific achievements, contributing to societal progress. ‌Wangqin demonstrates its corporate social responsibility through tangible actions, exemplifying the accountability and leadership expected of an industry pioneer.

Guided by a philosophy of green and sustainable development, WangQin is dedicated to researching and developing eco-friendly, high-performance new material products. With a senior technical R&D team and deep expertise in polymer materials, coupled with extensive market experience, WangQin consistently introduces innovative products that meet both market demands and environmental standards. These products not only deliver exceptional performance but also significantly reduce environmental pollution, reflecting the company’s profound commitment to sustainability and its proactive implementation of sustainable practices.

    WangQin leads the industry innovation, spearhead the digital transformation of production. By integrating intelligent sensing, big data analytics, and cloud computing technologies, we have achieved fully automated monitoring and management of production processes, significantly enhancing both efficiency and quality control precision. Within our digitalized workshops, every process is precisely controlled, ensuring that each step from raw materials to finished products—adheres to the highest standards. Empowered by digitalization, WangQin drives green intelligent manufacturing and sets a new benchmark for the industry.