System Compatibility

FEFCO Flute & Box-Type Compatibility Checker

Match your FEFCO box code and flute type to the Cenwan CW-W Series automatic pasting machine. Verify the machine handles your corrugated specification before requesting a quote — based on the FEFCO International Fibreboard Case Code standard.

FEFCO Flute Quick Reference

Flute	Wave Height	Typical Use	CW-W Fit
E	1.5 mm	Fine unit cartons	✅ Optimal
F	0.8 mm	Micro-flute retail	✅ Optimal
C	3.6 mm	Standard RSC shipping	✅ Optimal
B	2.5 mm	Retail displays	✅ Optimal
A	4.8 mm	Heavy-duty cushion	⚠ Custom
AB	~8 mm	Heavy industrial	✅ Optimal

Reference: FEFCO International Fibreboard Case Code. CW-W Series supports E/F/C/B/AB in 3/5-ply up to 800 gsm with white latex.