Mildew-resistant mothproof aramid short fiber composite raw paper and manufacturing method therefor

Abstract

The invention discloses mildew-resistant mothproof aramid short fiber composite raw paper. Antibacterial agents prepared into a mixed antibacterial slurry, the mixed antibacterial slurry is added in raw materials, and a lasting antibacterial property, environmental protection and no pollution to the environment are achieved when the composite raw paper is compared with paper prepared through traditional methods of spraying, gluing, coating, dipping and the like. Aramid short fibers and calotropis gigantea fibers are modified, spinning is carried out again, novel composite fibers are prepared, the novel composite fibers are added in the raw materials, mutual combination is achieved, and the toughness and the intensity of paper are raised obviously. isooctyl triethoxysilane and other effective auxiliary agents are added, Si-C bonds and hydroxyls in cellulose can form chemical bonds, and therefore special surface properties are given to the fiber. the prepared composite raw material has sterilization, peculiar smell removing and harmful chemical substance decomposition functions, has a lasting and effective wide spectrum antibacterial effect on escherichia coli and staphylococcus aureus, and has advantages of environmental protection, self-cleaning, mildew resistance, moth resistance, no pollution to the environment, simple and practical preparation method and low cost.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a mold-proof and moth-proof aramid short fiber composite base paper and a manufacturing method thereof. Background technique [0002] Paper is a sheet-like fiber product used for writing, printing, painting, or packaging. It is generally made of a water suspension of plant fibers that have been pulped, interlaced on the web, dehydrated initially, and then compressed and dried. With the development and progress of society, people's demand for paper is increasing day by day. In order to meet people's demand for paper, the paper industry has developed rapidly, which has also brought a series of problems. Due to the need for more plant fibers, a large number of trees have been cut down. , the forest area is gradually shrinking. Although some protective measures have been taken, such as returning farmland to forests, the planting speed is much lower than the cutting speed, and the...

AI Technical Summary

Problems solved by technology

With the development and progress of society, people's demand for paper is increasing day by day. In order to meet people's demand for paper, the paper industry has developed rapidly, which has also brought a series of problems. Due to the need for more plant fibers, a large number of trees have been cut down. , the forest area is gradually shrinking. Although some protective measures have been taken, such as returning farmland to forests, the planting speed is much lower than the cutting speed, and the vegetation coverage has dropped sharply. Therefore, it is necessary to improve the existing technology, increase inorganic fiber or other beneficial Composition to replace plant fibers, not only can save a lot of plant fibers, but also has great significance for reducing the cost of papermaking, protecting forests and the ecological environment, and achieving the sustainable development goal of benefiting future generations in the true sense