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Jute large bio-fibers containing coffee active ingredients and preparation method of jute large bio-fibers

A technology of active ingredients and biological fibers, which is applied in the field of hemp biofibers containing coffee active ingredients and its preparation, can solve the problems of low color purity, low deodorization and deodorization effect, etc.

Inactive Publication Date: 2021-09-14
BESTEE MATERIAL (TSINGTAO) CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hemp biofiber and its preparation method can solve the problems of low deodorizing and deodorizing effects and low color purity

Method used

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  • Jute large bio-fibers containing coffee active ingredients and preparation method of jute large bio-fibers
  • Jute large bio-fibers containing coffee active ingredients and preparation method of jute large bio-fibers

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Embodiment Construction

[0025] The invention provides a technical solution: hemp biofiber containing coffee active ingredients and a preparation method thereof, comprising the following steps:

[0026] Step 1: Unpack and tie the bundles, untie the sacks one by one for inspection, remove all kinds of impurities, and then bundle the sacks into small handles.

[0027] Step 2: acid leaching, soak the bundled hemp bundles in acidic solution, and rinse after soaking.

[0028] Step 3: lye scouring: After washing, scorch with 2% sodium hydroxide solution in a high-pressure scouring pot, remove the lye, rinse and boil again with 5% sodium hydroxide solution, when scouring, add The coffee extract makes the 3-methyl-2-hydroxy-cyclopent-2-en-1-one in the coffee blend into the hemp fiber, and then adds sodium silicate to improve the purity of the dry hemp and make the fiber soft.

[0029] Step 4: pickling, fiberizing the scoured hemp fiber, then placing the fiberized hemp fiber in dilute sulfuric acid solution, ...

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Abstract

The invention provides jute large bio-fibers containing coffee active ingredients and a preparation method of the jute large bio-fibers, and relates to the technical field of jute large bio-fibers. The jute large biological fibers are relatively high in deodorization capability and relatively high in color purity. The preparation method of the jute large bio-fibers containing the coffee active ingredients comprises the following steps of 1, performing unpacking and bundling: unpacking jute bags one by one, inspecting the jute bags, removing various impurities, and bundling jute tows into small bundles; and 2, carrying out acid leaching: soaking the bundled jute tows in an acid solution, and performing flushing after soaking. According to the jute large bio-fibers containing the coffee active components and the preparation method of the jute large bio-fibers, a coffee extracting solution is added into a high-pressure boiling pot, so that 3-methyl-2-hydroxy-cyclopent-2-ene-1-ketone in coffee is fused into jute fibers, the fragrance of caramel is volatilized, and the jute fibers have the function of deodorization; and sodium silicate is added, so that colloidal ions of silicic acid can prevent pigments and impurities from being adsorbed on the surfaces of the fibers, and the jute fibers are prevented from generating mixed colors after being degummed.

Description

technical field [0001] The invention relates to the technical field of hemp biological fiber, in particular to hemp biological fiber containing coffee active ingredients and a preparation method thereof. Background technique [0002] Hemp fiber refers to fibers obtained from various hemp plants, including bast fibers of annual or perennial herbaceous dicotyledonous plant cortex and leaf fiber of monocotyledonous plants. Bast fiber crops mainly include ramie, jute, green hemp, hemp , flax, apocynum and kenaf, etc. Among them, the cell walls of ramie, flax and apocynum are not lignified, and the thickness and length of the fibers are similar to those of cotton. They can be used as textile raw materials and woven into various cool fine linen and summer cloth. Blended with cotton, wool, silk or chemical fiber, hemp bio-fiber has incomparable advantages to other fibers: it has good moisture absorption and dehumidification and breathability functions, fast heat transfer and heat c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/79D06M11/38D06M13/13D06M11/55D06L4/23D01C1/02D06M101/06
CPCD06M11/79D06M11/38D06M13/13D06M11/55D06L4/23D01C1/02D06M2101/06
Inventor 黄效华甄丽池姗刘彦明
Owner BESTEE MATERIAL (TSINGTAO) CO LTD