Pineapple leaf plant fabric and preparation method thereof

Abstract

The invention relates to the technical field of plant fabrics, and discloses a pineapple leaf plant fabric, which is prepared by taking pineapple leaves as a raw material, performing pineapple fiber extraction, degreasing, impurity removal and fluffing treatment to obtain pineapple fine fibers, and then performing splitting, thread making and weaving, the fineness of the pineapple fine fibers is 600-700, and the fiber length is 30-50cm. A preparation method of the pineapple leaf plant fabric comprises the following steps: selecting raw materials, wherein the leaf length of pineapple leaves isgreater than or equal to 60cm; extracting pineapple crude fibers from pineapple leaves by using a crude fiber extractor, carrying out preliminary impurity removal treatment by using a double-roller impurity remover, and pre-soaking before impurity removal; degreasing: soaking and degreasing by adopting an alkaline solution; cleaning: taking out the degreased cellosilk and cleaning the degreased cellosilk; bulking: carrying out secondary cleaning and impurity removal by using a chlorine dioxide solution, and then carrying out bulking treatment; splitting and thread making: dehydrating and drying the bulked cellosilk, splitting and making threads, and spinning to obtain the pineapple leaf fiber fabric. By improving the extraction process, the pineapple fibers are extracted and spun into thegreen and environment-friendly fabric, and waste of biomass resources is reduced.

Description

technical field [0001] The invention relates to the technical field of plant fabrics, in particular to a pineapple leaf plant fabric and a preparation method thereof. Background technique [0002] Pineapple (scientific name: Ananas comosus), is a perennial herb, native to Brazil in South America, and is one of the three famous fruits in tropical regions. Pineapple fruit is of good quality, rich in nutrition, contains a lot of fructose, glucose, vitamin B, C, phosphorus, citric acid and protease and other substances, and the pulp is moderately sweet and sour, with a unique flavor, and is deeply loved by people. [0003] Pineapple leaves are the leaves of pineapple, which are rich in a large amount of fiber substances, but because the vein fibers of pineapple are wrapped in colloid (that is, pineapple fiber), it is extremely difficult to extract. In the prior art, the processing process for plant fabrics usually includes the selection of raw materials, hemp scraping, drying, ...

AI Technical Summary

Problems solved by technology

However, when pineapple fibers are extracted using the above-mentioned traditional fiber extraction process, since the diameter of pineapple fibers is only a quarter of the diameter of real silk and the fibers are soft, the extracted pineapple fibers have low yield, low strength, and are easy to break, which cannot meet the requirements of spinning. Processing requirements of yarn and textile fabrics

Due to the limitations of the above process, the pineapple leaves have been treated as waste after the pineapple is ripe and picked, resulting in a great waste of biomass resources.

Images