該機是通過ZF-2絎縫機的機械特點改進成型的一款機型。具有高速絎縫特點，適合大批量、中檔絎縫加工，獨有的長臂形式使運轉平穩(wěn)可靠、經濟實惠。

This machine is an improved molding machine through the mechanical characteristics of ZF-2 quilting machine. With high-speed quilting characteristics, it is suitable for large-scale and medium-sized quilting processing. The unique long arm form makes the operation stable, reliable and economical.