Eco-friendly Coatings Basics For Purchasing Teams | Bioleader®

A 1000ml rectangular paper salad bowl is designed for large single-serve or meal portions. It is commonly used for salads, rice bowls, sushi-style meals, cold noodles, pasta, desserts, side dishes, and takeaway meals. For buyers building a wider rectangular bowl range, 1000ml can be paired with 500ml, 650ml, and 750ml rectangular paper bowls.

Common matching choices include PP flat lids, PET dome lids, and paper lids. The final lid choice should match bowl size, product display needs, delivery method, and customer preference. Bioleader® can help buyers match the right lid configuration for each size range from 500ml to 1300ml.

Yes — Eco-friendly coatings. Bioleader® 1500ml paper salad bowls with lids are suitable for salads, rice bowls, cold meals, large takeaway meals, sharing portions, and prepared food programs. The food-grade paperboard structure, coated surface, rolled rim, and matching lid options help improve stacking, handling, and transport performance.

Water-based coatings work by forming a thin, protective barrier on paper surfaces. When applied to a paper product, the coating adheres to the surface due to the resin’s natural adhesive properties. Once applied, the water evaporates, and the resin binds to the paper, creating a solid and resistant layer — Eco-friendly coatings. This layer protects the paper from moisture, oils, and grease, which is essential for food packaging products like cups and bowls that come into direct contact with liquids and food.

In the United States, ASTM D6400 is the standard used to evaluate the compostability of plastic products, including food packaging. This standard is essential for businesses that wish to offer products that are not only biodegradable but also compliant with U.S. environmental laws and consumer expectations. Water-based coatings are well-positioned to meet the ASTM D6400 certification because they are made from biodegradable resins and natural additives , Eco-friendly coatings.