DIN 13432 Vs Alternatives: Cost, Performance, Sustainability | Bioleader® Sustainable Packaging

Aluminum foil lined paper salad bowls are used for salads, rice bowls, poke bowls, noodles, pasta, curries, fruit, deli meals, and other takeaway foods. Their leakproof foil-lined structure is especially useful when oil resistance, sauce control, and moisture protection are more important than with ordinary paper bowls , DIN 13432. Bioleader® supplies them in 500ml to 1300ml sizes for restaurants, catering, food delivery, and wholesale foodservice packaging.

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

Item Product Name Paper Weight Product Size (Top*Bottom*High) Pcs/ CTN Carton Size (cm) PE-SSK16 500ml Bowl (Kraft/White) Kraft Paper 337gsm / White paper 320gsm + Aluminum Foil Liner 148*131*46 mm 300 46 31 48 PE-SSK26 750ml Bowl (Kraft/White) Kraft Paper 337gsm / White paper 320gsm + Aluminum Foil Liner 148*129*60 mm 300 46 31 49 PE-SSK32 1000ml Bowl (Kraft/White) Kraft Paper 337gsm / White paper 320gsm + Aluminum Foil Liner 148*129*78 mm 300 46 31 51 Lid Options 148mm PP Flat Lid 6.5g 148mm 300 48 33 31.5 148mm PET Dome Lid 9g 148mm 300 47 33.5 31.5 148mm Paper Lid Kraft / White 148mm 300 68 32 48 PE-SSK36 1090ml Bowl (Kraft/White) Kraft Paper 337gsm / White paper 320gsm + Aluminum Foil Liner 168*145*65 mm 300 52 33 57 Lid Options 168mm PP Flat Lid 10g 168mm 300 54 32 36 168mm PET Dome Lid 11g 168mm 300 55 38 37 168mm Paper Lid Kraft / White 168mm 150 41 36 54 PE-SSK40 1200ml Bowl (Kraft/White) Kraft Paper 337gsm / White paper 320gsm + Aluminum Foil Liner 175*148*68 mm 300 54 36 58 Lid Options 175mm PP Flat Lid 10g 175mm 600 55 55 38 175mm PET Dome Lid 12g 175mm 300 57 38 37 175mm Paper Lid Kraft / White 175mm 150 38 38 56 PE-SSK44 1300ml Bowl (Kraft/White) Kraft Paper 337gsm / White paper 320gsm + Aluminum Foil Liner 184*161*70 mm 300 55 37 60 Lid Options 184mm Paper Lid Kraft / White 184mm 150 40 36 59 184mm PET Dome Lid 12g 184mm 300 58 40 34 Film Coated Options PE(single) Single 18gsm PE (100% recyclable, this is the normal choice type) PE(double) Double18gsm PE (available for ice, cold, and freezer) PLA Single 31gsm PLA (100% biodegradable & Compostable) Product Features Feature Why It Matters Leakproof Bowl Structure The aluminum foil liner and coated paperboard help improve leak resistance for salads, mixed meals, noodles, curries, and saucy takeaway dishes. Better Oil and Moisture Barrier Compared with ordinary paper bowls, the foil-lined inner layer performs better against dressing, sauce, oil, and food moisture. Suitable for Hot and Cold Meals These bowls can be used for salads, rice bowls, poke bowls, noodles, pasta, fruit, curries, and other takeaway meal applications. Smooth Premium Inner Surface The smooth aluminum foil liner gives the bowl a cleaner premium look while supporting better food-contact presentation.

Commercial “cornstarch tableware” can use very different resin systems. Starch content does not automatically mean pure plant fibre, plastic-free, home compostable or legally outside the SUP framework. Buyers should request the actual resin formulation or material declaration and confirm which polymer forms the structural matrix. A finished item may be eligible for industrial-compostability certification, but that claim must be supported by the exact formulation and product scope , DIN 13432.

PLA is a bio-based plastic polymer commonly used for clear cold-drink cups and selected packaging applications. It can be eligible for industrial-compostability certification under the appropriate finished-product conditions, but bio-based and biodegradable do not mean “not plastic” under EU single-use-plastic rules. The European Commission’s updated 2026 SUP guidance confirms that biodegradable plastic can still fall within the Directive’s plastic definition. Therefore: an EN 13432 certificate can support an industrial-compostability claim; it does not convert PLA into a non-plastic material; it does not exempt a restricted SUP format from Article 5; it does not establish food-contact compliance; it does not prove home compostability , DIN 13432.