Custom Disposable Kraft Salad Bowl

In order to ensure that salad bowls and salad boxes are not easy to seep water or oil during use, what waterproof and oil-proof treatment technologies has your company adopted?

In today's pursuit of high-quality life and environmental protection, our company has always been at the forefront of technological innovation, committed to providing global consumers with safe, environmentally friendly and functional catering packaging solutions. In response to the water and oil seepage problems that salad bowls and salad boxes may encounter during use, we rely on our deep R&D strength and deep understanding of material science to adopt a series of advanced waterproof and oil-proof treatment technologies to ensure that the products maintain excellent performance and user experience during use.
1. High-end coating technology: innovative application of PE, PLA and water-based coatings
One of the core advantages of our company's product materials is its diverse coating options, including PE (polyethylene) coating, PLA (polylactic acid) coating and environmentally friendly water-based coating (non-plastic coating). These coating technologies not only meet the needs of different markets and consumers, but also show excellent performance in waterproof and oil-proof performance.
PE coating: As a traditional and mature waterproof and oil-proof material, PE coating is widely used in the field of food packaging due to its excellent chemical stability and mechanical strength. We use advanced extrusion coating technology to ensure that the PE coating is evenly and densely attached to the surface of the substrate, forming an indestructible waterproof and oil-proof barrier. This technology not only effectively prevents the penetration of water and grease, but also maintains the beauty and durability of the product.
PLA coating: As a representative of bio-based materials, PLA coating not only provides good waterproof and oil-proof performance, but also shows excellent biodegradability, which is in line with the global pursuit of sustainable development. We use the environmental protection characteristics of PLA and combine it with advanced coating technology to make salad bowls and salad boxes while maintaining functionality.
Water-based coating (non-plastic coating): In response to the market demand for more environmentally friendly solutions, we have specially developed water-based coating technology. This coating uses water as a solvent, does not contain harmful substances, is non-toxic and odorless, and is harmless to the human body and the environment. Through sophisticated formula design and process control, water-based coatings also achieve excellent waterproof and oil-proof effects, providing an ideal choice for consumers who pursue green living.
2. Patented technology: the power of independent research and development
The company has 10 valid invention patents and 10 valid utility model patents independently developed. The accumulation and application of these patented technologies provide solid support for our continuous innovation in waterproof and oil-proof treatment technology. For example, we have developed a unique double-layer composite coating technology. Through the combination of two layers of coatings with different characteristics inside and outside, it not only enhances the waterproof and oil-proof performance, but also improves the adhesion and wear resistance of the coating, so that the salad bowls and salad boxes remain in good use after repeated use.
3. Strict quality control system: guarantee of multiple certifications
In order to ensure that the waterproof and oil-proof performance of the products meets the highest standards, we have established a strict quality control system and passed a number of authoritative certifications at home and abroad. Domestic certifications such as the National Industrial Product Production License, Sanitation and Disinfection License, and Printing License ensure the legality and compliance of the products in the domestic market; and international certifications such as the registration of foreign trade operators, the EU product safety CE certification, and the international forest FSC certification further prove the competitiveness and reliability of our products in the international market. In addition, the ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification are a comprehensive recognition of our company's comprehensive strength in quality management, environmental protection, and occupational health and safety.
4. The ultimate pursuit of user experience: details determine success or failure
In addition to waterproof and oil-proof treatment technology, we also pay special attention to every detail of user experience. Taking the soup container as an example, we use high-quality natural kraft paper, which not only emphasizes durability and commitment to environmental sustainability, but also brings users a natural aroma and warm touch through the unique paper texture. In the container design, we carefully polish the edges to ensure a comfortable grip and avoid cuts; the bottom reinforcement design effectively prevents deformation and tipping when filled with hot soup. In addition, the unique sealing design takes the waterproof and oil-proof performance to a new level, ensuring that the deliciousness and temperature of the food are perfectly preserved.
Our company not only relies on advanced coating technology, independently developed patents and strict quality control system in the waterproof and oil-proof treatment technology of salad bowls and salad boxes, but also polishes every detail of the product to the extreme through the ultimate user experience design. We firmly believe that only by constantly pursuing technological innovation and quality excellence can we bring consumers safer, more environmentally friendly and convenient catering packaging solutions and jointly promote the sustainable development of the catering industry.