瓦楞纸

wǎ léng zhǐ bǎn

瓦楞纸板

corrugated board

wǎ léng zhǐ chéng xíng jī shì wǎ léng zhǐ bǎn shēng chǎn zhōng de guān jiàn shè bèi

瓦楞纸成型机是瓦楞纸板生产中的关键设备。

A corrugated paper forming machine is the key piece of equipment in producing corrugated board.

zhè yòng yú wǎ léng zhǐ hé huī kǎ zhǐ bàn qiē gē zhī hòu de zhé dié

这用于瓦楞纸和灰卡纸半切割之后的折叠。

It is used to fold them after half cutting corrugated paper and grey card paper.