The automatic hardboard production line usually includes the following main steps:

Raw material preparation: The main raw material for cardboard is pulp, which can be prepared from cellulose materials such as waste paper and wood. It is necessary to classify, screen, and de ink raw materials to ensure stable and excellent pulp quality.

Pulp preparation: The process of preparing raw materials into pulp typically involves crushing, grinding, screening, and purification.

Paperboard forming: Pour pulp into a forming machine and form the desired paperboard through processes such as dehydration, calendering, and drying.

Drying: Place the cardboard in a dryer to remove excess moisture, making it harder and drier.

Embossing: Embossing the cardboard to improve its hardness and appearance quality. Cut the cardboard according to the required size and remove excess scraps.

Packaging: Pack the cut cardboard to protect it from damage and contamination.

In the industrial cardboard production line , it is also necessary to pay attention to environmental and safety issues, such as wastewater treatment and fire prevention measures. At the same time, in order to improve the quality and performance of cardboard, some additives such as reinforcing agents, waterproofing agents, etc. can be added during the production process.

If you are also interested in this machine,please don’t hesitate to contact us:

Overseas manager: Tom Wang

Email:cartonmachine.tomwang@aliyun.com

Phone/Wechat/Whatsapp:+86 13303078975