Heavy Duty Corrugated Boxes (AAA/AA Corrugated)

Product type and ingredient information

AAA 瓦楞纸箱（七层瓦楞，Approx. 15mm thickness)

• Tissue paper：440g / 337g / 280g / 230g Meika or breakage-resistant ≥ 3.8 all-wood pulp cattle card
• Middle clip：Multilayer 180g / 190g Grade A cattle cardboard
• Corrugated：180g High strength corrugated paper
• Lining paper：440g / 337g / 280g / 230g Meika or breakage-resistant ≥ 3.8 all-wood pulp cattle card
• characteristic：The compressive strength is 2–10 times that of ordinary cardboard，The load capacity of a single box is up to the highest 3 tons/㎡。

AA Corrugated Boxes (Five Layers of Corrugated.)，Approx. 10mm thickness)

• Tissue paper：440g / 337g / 280g / 230g Meika or breakage-resistant ≥ 3.8 all-wood pulp cattle card
• Middle clip：180g / 190g Grade A kraft paper
• Corrugated：180g High strength corrugated paper
• Lining paper：440g / 337g / 280g / 230g Meika or breakage-resistant ≥ 3.8 all-wood pulp cattle card
• characteristic：Moderate thickness，High strength，Suitable for medium and heavy loads of packaging needs。

Product features:

1. High strength load-bearing：The compressive strength is 2–10 times that of ordinary cardboard，Can replace some wooden packaging。
2. Environmentally sustainable and environmentally friendly：100%recyclable，Naturally degrades within 3–6 months of disposal。
3. Superior cushioning and protection：Thickness reaches 10–15mm，It has good impact and shock resistance。
4. Flexible processing：Slotting can be done according to customer design、Die-cutting、Lamination and structural optimization。
5. Comply with international standards：Meet European and American environmental protection regulations，Suitable for export packaging。

• Auto parts packaging (engines、Motor、battery module, etc.)
• Large appliances (refrigerators、air conditioning、Water heater) outer packaging
• Heavy machinery and equipment transportation packaging
• Export packaging of power batteries and new energy products
• Green packaging solutions that can replace wooden boxes