Functional fiber paperboard and manufacturing method thereof

Abstract

The invention relates to a functional fiber paperboard and a manufacturing method thereof. The manufacturing method of the functional fiber paperboard comprises the following steps: S1, dissolving wood fiber into water and stirring to form wood pulp; S2, adding bamboo fiber into the wood pulp, adding water to dilute and stirring to form a mixed slurry; S3, adding water to dilute the mixed slurry,heating to a certain temperature and adding a bamboo charcoal powder into the mixed slurry to form a mixed slurry containing the bamboo charcoal powder; S4, performing water filtration and formation on the mixed slurry containing the bamboo charcoal powder to form a wet paperboard; S5, soaking the wet paperboard into an artemisia argyi oil mixed liquid and enabling the wet paperboard to absorb a certain amount of artemisia argyi oil; and S6, drying and cutting the wet paperboard obtained in the step S5 to form the functional fiber paperboard. The functional fiber paperboard has a superstrong adsorption function, has the effects of generating negative ions, radiating far infrared rays, enhancing alkalinity and the like, contains the artemisia argyi oil component, and has the effects of warming and activating meridian as well as benefiting qi and activating blood; and the functional fiber paperboard is convenient to manufacture and low in cost, and has high economic property and practicability.

Description

technical field [0001] The invention relates to the field of cardboard manufacturing, in particular to a functional fiber cardboard and a manufacturing method thereof. Background technique [0002] Traditional cardboard focuses on durability without any anti-odor and anti-bacterial features. When cardboard is used in shoe midsoles, luggage or furniture, it is often required to have certain moisture absorption, deodorization and antibacterial functions. Bamboo charcoal has a well-developed bundle tube fiber structure, and the pore surface area of ​​1 gram of bamboo charcoal is 250-300 square meters, which is equivalent to the size of a football field, so it has excellent adsorption capacity, but the content of bamboo charcoal in traditional cardboard is extremely high. Less, can not meet the needs of the product requirements. Wormwood essential oil is a volatile aromatic substance extracted from the leaves and stems of wormwood by extrusion and solvent extraction. However,...

AI Technical Summary

Problems solved by technology

Bamboo charcoal has a well-developed bundle tube fiber structure, and the pore surface area of ​​1 gram of bamboo charcoal is 250-300 square meters, which is equivalent to the size of a football field, so it has excellent adsorption capacity, but the content of bamboo charcoal in traditional cardboard is extremely high. Less, unable to meet the needs of the product

Wormwood essential oil is a volatile aromatic substance extracted from the leaves and stems of wormwood by extrusion and solvent extraction. But wormwood essential oil is very volatile, it is difficult to add to the cardboard