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Bamboo fiber material for towels

A bamboo fiber and towel technology, applied in fiber treatment, plant fiber, chemical post-treatment of fibers, etc., can solve the problems of cumbersome production steps, bamboo fiber products do not have flame retardant effect, long processing time, etc., and achieve anti-loss Strong, prevent loss, high penetration efficiency

Inactive Publication Date: 2014-08-13
NANTONG NTEC MONOFILAMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But above-mentioned method production step is loaded down with trivial details, and processing time is long, and the fineness and the softness of bamboo fiber product still need to be improved, and these bamboo fiber products do not have flame retardant effect

Method used

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  • Bamboo fiber material for towels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Choose annual moso bamboo. Use a perforator or other methods to perforate, or use a machine to cut the cylindrical bamboo into two halves, so that the bamboo becomes a hollow cylinder or a semi-cylindrical tube, soak the flattened bamboo in the softening liquid, and the bamboo and the softening liquid The weight ratio is 100:8, and the softening solution is mixed with 100 parts by weight of water, 15 parts of milk mother soap, 8 parts of mineral oil and 5 parts of emulsifier OP;

[0038] Then put the bamboo soaked in the softening solution into a microwave vacuum tank, evacuate until the vacuum degree is -0.02MPa, and then perform microwave softening treatment, the microwave frequency is 300MHz, and the microwave treatment time is 1min;

[0039] After the softened bamboo is rinsed with water, it is combed, and then the bamboo is made into a fiber bundle by a fiber separator; then steamed,

[0040] The cooking method is to place the bamboo filament-like fiber impregnate...

Embodiment 2

[0045] Choose biennial green bamboo.

[0046] Use a perforator or other methods to perforate, or use a machine to cut the cylindrical bamboo into two halves, so that the bamboo becomes a hollow cylinder or a semi-cylindrical tube, soak the flattened bamboo in a softening solution, and the bamboo and the softened The weight ratio of the liquid is 100:2, and the softening liquid is mixed with 100 parts by weight of water, 20 parts of milk soap, 10 parts of mineral oil and 8 parts of Pingping plus O emulsifier;

[0047] Then put the bamboo soaked in the softening solution into a microwave vacuum tank, evacuate until the vacuum degree is -0.001MPa, and then perform microwave softening treatment, the microwave frequency is 950MHz, and the microwave treatment time is 3min;

[0048] After the softened bamboo is rinsed with water, it is combed, and then the bamboo is made into a fiber bundle by a fiber separator; then steamed,

[0049] The cooking method is to place the impregnated and...

Embodiment 3

[0053] Choose three-year-old green bamboo. Use a puncher or other methods to perforate, or use a machine to cut the cylindrical bamboo into two halves, so that the bamboo becomes a hollow conical or semi-conical shape, soak the flattened bamboo in the softening solution, and the bamboo and the softened The weight ratio of the liquid is 100:5, and the softening liquid is a mixture of 100 parts by weight of water, 18 parts of milk soap, 9 parts of mineral oil and 6 parts of emulsifier OP.

[0054] Then put the bamboo soaked in the softening solution into a microwave vacuum tank, evacuate until the vacuum degree is -0.01MPa, and then perform microwave softening treatment, the microwave frequency is 600MHz, and the microwave treatment time is 2min;

[0055] After the softened bamboo is rinsed with water, it is combed, and then the bamboo is made into a fiber bundle by a fiber separator; then steamed,

[0056] The cooking method is to place the impregnated and flame-retardant bamb...

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Abstract

The invention relates to a bamboo fiber, and in particular relates to a natural bamboo fiber which is directly produced with bamboos and is used for towels. A preparation method of the natural bamboo fiber sequentially comprises the following steps of: sorting, flattening, softening, splitting, cooking, acid washing, bleaching, impregnating flame retardant treatment and curing, wherein in the step of softening, microwave softening is adopted, the flattened bamboos are soaked in softening solution and then are sent into a microwave vacuum tank and then microwave softening treatment is carried out; in the step of cooking, the split bamboo filament shaped fibers are put in cooking solution and repeated pressure increase and reduction operations are carried out in a pressure tank body; and in the step of impregnating flame retardant treatment, vacuum pressure flame retardant treatment is adopted, in the treatment process, firstly the bleached bamboo filament shaped fibers are filled into a vacuum pressure tank, the vacuum pressure tank is vacuumized so that the vacuum degree is -0.015 to -0.025MPa, then a flame retardant is added to the tank and the pressure in the tank is increased to 0.1-0.8MPa. The natural bamboo fiber has the advantages that the preparation method is simple and convenient in production and short in treatment time; and the produced bamboo fiber has flame retardant effect.

Description

technical field [0001] The invention relates to a bamboo fiber, in particular to a raw bamboo fiber material directly produced from raw bamboo. Background technique [0002] Bamboo fiber currently on the market has the following two classes: one is the regenerated fiber produced from bamboo pulp, commonly referred to as bamboo pulp fiber; the other is the fiber directly extracted from bamboo through a special process, called raw bamboo fiber. Because bamboo fiber has more superior properties in terms of hygroscopicity, air permeability, and spinnability, the study of spinnable bamboo fiber has obvious economic benefits and good social benefits. [0003] In recent years my country has had many invention patents in bamboo raw fiber manufacturing method, and CN11078520C has announced a kind of raw bamboo strip, rolled strip, the manufacture method that forms bamboo fiber bundle product, and CN1261290C has announced a kind of raw bamboo bamboo sheet that adopts pure The physical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01C1/00D06M11/71D06M11/56D06M11/82D06M101/06
Inventor 郭荣才
Owner NANTONG NTEC MONOFILAMENT TECH CO LTD
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