Preparation method of bamboo fiber materials for shirts

A manufacturing method, bamboo fiber technology, applied in the chemical post-treatment of fiber, fiber treatment, plant fiber, etc., can solve the problems of bamboo fiber products without flame retardant effect, cumbersome production steps, long processing time, etc., to achieve anti-loss Strong resistance, enhanced fineness and softness, and high penetration efficiency

Inactive Publication Date: 2014-08-13
如皋市金轶纺织有限公司
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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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  • Preparation method of bamboo fiber materials for shirts

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Choose annual moso 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 cylinder or a semi-cylindrical tube, and the flattened bamboo is impregnated with flame-retardant treatment.

[0036] Impregnated flame retardant treatment adopts vacuum pressure flame retardant treatment: in the process of treatment, first put the bamboo obtained after flattening into a vacuum pressurized tank to evacuate to make the vacuum degree -0.015MPa, then add the flame retardant into the tank and turn the tank The internal pressure is increased to 0.1MPa, and the flame retardant used is composed of the following components in parts by weight: 20 parts of ammonium oligophosphate, 10 parts of ammonium phosphate, 6 parts of ammonium pyrophosphate, 5 parts of ammonium sulfate, 5 parts of boric acid, 10 parts of water; next, the bamboo is softened,

[0037] Soak the impregnated flame retardant tr...

Embodiment 2

[0044] Choose biennial green bamboo.

[0045] 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 cylinder or a semi-cylindrical tube, and the flattened bamboo is impregnated with flame-retardant treatment.

[0046] Impregnated flame retardant treatment adopts vacuum pressure flame retardant treatment: in the process of processing, first put the flattened bamboo into a vacuum pressurized tank to evacuate to make the vacuum degree -0.025Mpa, then add the flame retardant into the tank and The pressure in the tank is increased to 0.8Mpa, and the flame retardant used is composed of the following components in parts by weight: 50 parts of ammonium oligophosphate, 25 parts of ammonium phosphate, 12 parts of ammonium pyrophosphate, 20 parts of ammonium sulfate, and 10 parts of boric acid , 25 parts of water; then the bamboo is softened,

[0047] Soak the bamboo after impregnating the flame r...

Embodiment 3

[0054] 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, and then impregnate the flattened bamboo to prevent fire.

[0055] Impregnated flame retardant treatment adopts vacuum pressure flame retardant treatment: in the process of treatment, first put the flattened bamboo into a vacuum pressurized tank to evacuate to make the vacuum degree -0.02Mpa, then add the flame retardant into the tank and turn the tank The internal pressure is increased to 0.6Mpa, and the flame retardant used is composed of the following components in parts by weight: 30 parts of ammonium oligophosphate, 15 parts of ammonium phosphate, 8 parts of ammonium pyrophosphate, 15 parts of ammonium sulfate, 8 parts of boric acid, 15 parts of water; Next, the fiber bundles are softened,

[0056] Soak the bamboo after impregnating flame retardant treatme...

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Abstract

The invention relates to a preparation method of bamboos, and in particular relates to a preparation method for directly producing natural bamboo fibers for shirts with bamboos. The preparation method sequentially comprises the following steps of: sorting, flattening, impregnating flame retardant treatment, softening, splitting, cooking, acid washing, bamboo vinegar treatment and drying, wherein in the step of impregnating flame retardance treatment, vacuum pressure flame retardant treatment is adopted, in the treatment process, firstly the bamboos obtained after flattening 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; in the step of softening, microwave softening is adopted, the bamboos subjected to impregnating flame retardant treatment are soaked in softening solution, then the softening liquid with the bamboos is sent into a microwave vacuum tank and then microwave softening treatment is carried out; and bamboo vinegar treatment comprises primary bamboo vinegar treatment and secondary bamboo vinegar treatment. The preparation method has the advantages that the preparation method is simple and convenient in production and short in treatment time; and the produced bamboo fibers have flame retardant effect.

Description

technical field [0001] The invention relates to a method for preparing bamboo, in particular to a method for directly producing raw bamboo fibers for shirts by using 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 s...

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 如皋市金轶纺织有限公司
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