The invention relates to a device for making double layer honeycomb cardboard

The invention relates to a paper core pulling forming machine

The utility model relates to a fully automatic high speed production equipment for corrugated board

The invention relates to a honeycomb paper core collecting machine

The invention relates to a honeycomb paper core machine storage device

The invention relates to a molding equipment for honeycomb cardboard

The invention relates to a honeycomb paperboard cutting mechanism

The invention relates to a composite mechanism of honeycomb panel

The invention relates to a production method of honeycomb paperboard

Automatic collection device of honeycomb board machine

A rubber spraying component

A rubber spraying component