► Corrugated Cardboard Sheets Including:

• 2 layers(2ply)

• 3 layers/3ply (single wall)

• 5 layers/5ply (double wall)

• 7 layers/7ply (triple wall)

• 9 layers/9ply

⇒More detail See below picture

► Corrugated Cardboard Sheets Features and Uses:

• Corrugated A and corrugated B are generally used as outer packaging boxes for transportation.
• Corrugated E is mostly used as a single-piece box with certain aesthetic requirements and appropriate weight of contents.
• Corrugated F and corrugated G are collectively referred to as micro corrugated. They are used as disposable packaging containers for food products such as hamburgers and cream-filled pastries, or as packaging for microelectronic products such as digital cameras and portable stereos, as well as refrigerated goods.