Plant functional seat fabric and preparation method thereof

Abstract

The invention discloses a plant functional seat fabric and a preparation method thereof. The plant functional seat fabric is a mixed fiber layer formed by a corn bran viscose fiber and a PET filamentfiber according to a certain proportion, wherein the diameter of the PET filament fiber is 5 to 40 [mu]m; and the diameter of the corn bran viscose fiber is 0.2 to 0.4 mm. The plant functional seat fabric provided by the invention is the mixed fiber layer formed by the corn bran viscose fiber with the millimeter level diameter and the PET filament fiber with the micron level diameter according toa specific proportion, and has the characteristics of good air permeability, light weight, softness and comfort; in addition, the PET filament fiber is blended into the corn bran viscose fiber, so that the fabric has the advantages of high tensile strength and tearing strength, smooth surface and good wear resistant performance; and phenomena such as fuzzing or pilling cannot occur after the fabric is used. The plant functional seat fabric can be used for beddings, high-grade car covers and cushions, sofa covers and the like, and has the advantages of good air permeability, comfort, and cool and environment-friendly effects.

Description

technical field [0001] The invention relates to the technical field, in particular to a plant functional seat fabric and a preparation method thereof. Background technique [0002] With the influence of the concept of ecological organization, green consumption has become the dominant mode of textile consumption. As a kind of natural fiber, plant fiber has advantages that synthetic fibers cannot match, such as light weight, good luster, high water absorption, strong antibacterial properties, It is easy to degrade and environmentally friendly, and is generally welcomed by people, but plant fibers have been in a state of shortage. This is because except for cotton and linen, the fibers of other plants are relatively short, with high lignin content, low count, and poor fiber cohesion. Therefore, spinning is difficult, and the strength of the fiber is smaller than that of synthetic fibers, which is easy to break, pilling, and poor wear resistance, which also limits the large-scal...

AI Technical Summary

Problems solved by technology

[0004] Corn is one of the most widely distributed crops in the world. Its planting area is second only to wheat and rice. It is widely planted in my country. After the corn matures, it mainly takes corn kernels, corn cobs and corn husks are usually discarded, corn husks Rich resources, but low utilization rate, limited to feed or weaving into handicrafts, but corn husk contains high fiber content, and the fiber has high tensile strength, which provides the basic conditions for the extraction of corn viscose fiber

[0005] In production, we found that since corn bran contains a large amount of protein and starch that are not found in conventional cellulose raw materials, in the process of preparing viscose fiber, the conventional production process cannot be used in the prepared corn bran viscose fiber. Avoid the presence of a small amount of protein and starch, which will cause the prepared corn husk viscose fiber to have a relatively high hardness and a hard handle. During the hot rolling process with PET polyester fiber, it is easy to separate and the bonding strength is not enough, which eventually causes the prepared plant functional seat The breaking strength of the chair fabric is low, and the crease recovery is not enough, which cannot meet the standard requirements of the seat fabric

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