Compostable Food Containers Compliance Checklist | Bioleader® Sustainable Packaging

Item Product Name Paper Weight Product Size (Top*Bottom*High) Pcs/ CTN Carton Size (cm) PE-SK500 500ml Square Bowl Kraft Paper 337gsm / White paper 320gsm 130 x 112 x 47 300 40 27.5 45 PE-SK650 650ml Square Bowl Kraft Paper 337gsm / White paper 320gsm 130 x 110 x 60 300 40 27.5 46.5 Lid Options PP Lid 8g 130 x 130 300 30 28 41.5 PET Lid 9g 130 x 130 300 33 28 41.5 PE-SK750 750ml Square Bowl Kraft Paper 337gsm / White paper 320gsm 170 x 148 x 44 300 52 35 57 PE-SK1000 1000ml Square Bowl Kraft Paper 337gsm / White paper 320gsm 170 x 146 x 56 300 52 35 57 PE-SK1200 1200ml Square Bowl Kraft Paper 337gsm / White paper 320gsm 170 x 145 x 66 300 52 35 58 PE-SK1400 1400ml Square Bowl Kraft Paper 337gsm / White paper 320gsm 170 x 143 x 75 300 52 35 58 Lid Options PP Lid 12g 170 x 170 300 55 37 34 PET Lid 16g 170 x 170 300 55 37 34 Film Coated Options PE(single) Single 18gsm PE (100% recyclable, this is the normal choice type) PE(double) Double 18gsm PE (available for ice, cold, and freezer) PLA Single 31gsm PLA (100% biodegradable & compostable) Lid Options for Paper, PP and PET For 1200–1400ml square paper salad bowls, PP lids are practical for takeaway, stacking, and transport stability when large salads, rice bowls, noodles, pasta, and cold meals need secure handling — compostable food containers. PET lids improve product visibility for retail display, supermarket ready meals, deli counters, and grab-and-go meal bowls — compostable food containers. The 170mm lid system fits 750ml, 1000ml, 1200ml, and 1400ml square bowls, while the smaller 130mm lids fit the 500ml and 650ml range. Bioleader® can match lid type by rim diameter, packing plan, artwork needs, and destination market requirements.

Yes. Bioleader® 500-650ml square paper salad bowls with lids are suitable for salads, rice bowls, cold meals, light takeaway meals, and prepared food programs , compostable food containers. The food-grade paperboard structure, coated surface, rolled rim, and matching PP or PET lid options help improve stacking, handling, and transport performance.

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.

Bagasse’s long natural fibers create a durable matrix capable of withstanding: heavy rice meals stews and thick sauces pressure from stacking long delivery durations accidental squeezing during transport Cornstarch, as a starch/polyester blend, provides moderate strength but can deform when overloaded or when liquids accumulate. While suitable for salads, pastries, and low-density meals, it may not retain rigidity in more demanding scenarios such as noodles, curries, or oily rice bowls.

Bagasse has several outstanding mechanical and chemical properties that make it suitable for food packaging: Strength: Bagasse’s natural fibers provide exceptional strength, especially when exposed to moisture, unlike paper which weakens when wet. Studies show that Bagasse containers can endure up to 50% more weight than comparable paper-based containers when exposed to water. Heat Resistance: Bagasse can withstand temperatures up to 180°C without deforming, making it suitable for hot food containers. In contrast, PLA products begin to deform at temperatures as low as 60°C, making them unsuitable for hot food packaging.