CN105442058A - Natural degumming method of jute fibers - Google Patents

Abstract

The invention provides a natural degumming method of jute fibers. The natural degumming method comprises the following steps: bundling harvested jute stems or stripped raw jute peels into a jute bundle with a certain weight and immersing the jute bundle in a water tank; controlling the water temperature to be 28-34 DEG C and immersing for 2-3 days and nights; covering the opening of the water tank by using canvas so that only less air can pass; continuously immersing for 7-10 days; opening the canvas and opening the opening of the water tank; continuously immersing for 3-5 days and then fishing out; cleaning with water; and drying to obtain the product. The jute fibers prepared by the invention have complete fibers and are not damaged; pectin is completely removed and the jute fibers do not need to be spun and can be directly woven; the integrity of the fibers is kept, so that the performance of the jute fibers is better than damaged jute fibers; and pollutants are not produced in a whole process, so that the production cost is greatly reduced.

Description

A kind of flax fibre nature Degumming method

Technical field

The present invention relates to and relate to flax fibre production technical field, particularly relate to a kind of flax fibre nature Degumming method.

Background technology

Fiber crops are the fibers obtained from various fibre of flax for textile material, comprise the bast fiber of annual or perennial herb dicotyledon cortex and monocotyledonous leaf fibre.Fiber crops mainly contain ramie, jute, piemarker, Chinese fiber crops, hemp, flax, bluish dogbane and gombo hemp etc.Be particularly suitable for that beriberi, pin are smelly, body odour personage uses flax fibre fabric, the advantage that flax fibre has other fibers to hardly match: there is good moisture absorption and fall apart wet with ventilative function, the features such as heat transfer heat conduction is fast, nice and cool well-pressed, perspire not next to the skin, quality light, powerful large, Vermins-proof mildew-proof, electrostatic are few, fabric not easily pollutes, the excretion of soft generous, rough, the suitable human body skin of tone and secretion.Show after deliberation, in numerous textile fabrics, flax fibre is the natural fabric of most potential function.

The current method obtaining flax fibre of coming unstuck has chemical treatment method, chemically treated fibre separation index is maximum, but it is also larger to the damage of flax fibre, and this method is in scouring processes, come unstuck easy excessive damage flax fibre, overall flax fibre can be destroyed in process, form short fiber, but also a large amount of pollutant can be produced, so not only have impact on the performance of flax fibre, also make processing cost also significantly increase.

Summary of the invention

The object of this invention is to provide a kind of flax fibre nature Degumming method, its fiber is complete, can not be destroyed, and pectin is removed completely, without the need to spinning, can directly weave, and the manufacture being applicable to high-grade gunny products uses.

In order to solve the problem existing for background technology, by the following technical solutions, it comprises the following steps the inventive method:

One, be that the fiber crops bundle straw of harvesting or the numb skin of the life of decorticating being bundled into constant weight is dipped in pond;

Two, control water temperature at 28 ~ 34 DEG C, dipping 2-3 round the clock;

Three, cover sink port with canvas, make it only can lead to a small amount of air, continue dipping 7-10 round the clock;

Four, raise canvas, open wide sink port, continue dipping 3-5 round the clock, then pick up;

Five, rinse well with water, dry.

The flax fibre that the inventive method is produced, fiber is complete, can not be destroyed, pectin is removed completely, without the need to spinning, can directly weave, because it has possessed the globality of fiber, flax fibre after its Performance Ratio destroys is more good, and whole process can not produce pollutant, greatly reduces production cost.

Detailed description of the invention:

The inventive method specific embodiment is as follows:

Embodiment 1: the present embodiment carries out as follows:

Six, be that the fiber crops bundle straw of harvesting or the numb skin of the life of decorticating being bundled into constant weight is dipped in pond;

Seven, control water temperature at 28 DEG C, dipping 3 round the clock;

Eight, cover sink port with canvas, make it only can lead to a small amount of air, continue dipping 10 round the clock;

Nine, raise canvas, open wide sink port, continue dipping 5 round the clock, then pick up;

Ten, rinse well with water, dry.

Embodiment 2: the present embodiment carries out as follows:

11, be that the fiber crops bundle straw of harvesting or the numb skin of the life of decorticating being bundled into constant weight is dipped in pond;

12, control water temperature at 34 DEG C, dipping 2 round the clock;

13, cover sink port with canvas, make it only can lead to a small amount of air, continue dipping 7 round the clock;

14, raise canvas, open wide sink port, continue dipping 3 round the clock, then pick up;

Rinse well with water, dry.

Claims (1)

1. a flax fibre nature Degumming method, it comprises the following steps:

One, be that the fiber crops bundle straw of harvesting or the numb skin of the life of decorticating being bundled into constant weight is dipped in pond;

Two, control water temperature at 28 ~ 34 DEG C, dipping 2-3 round the clock;

Three, cover sink port with canvas, make it only can lead to a small amount of air, continue dipping 7-10 round the clock;

Four, raise canvas, open wide sink port, continue dipping 3-5 round the clock, then pick up;

Five, rinse well with water, dry.