CN103255540A - Comfortable high-emulation wool fabric, production technology thereof and textile thereof - Google Patents

Abstract

The invention relates to a comfortable and high-quality wool-like fiber fabric, a production process and the fabric thereof, wherein the production process includes weaving warp and weft yarns, gray cloth inspection, singeing, relaxation, refining, heat setting, washing, drying, setting, relaxation, Steaming, inspection, rolling steps. The warp and weft blending is adopted, and the warp yarn tightness is controlled at 55-58%, and the weft yarn tightness is controlled at 40-44%, which reduces the occurrence of fuzzing and shedding. Steaming can make up for and correct the shortcomings of fabrics produced and left in the process of weaving, dyeing and finishing, improve the feel and appearance of fabrics, make the fabric surface smooth, clear lines, soft luster, and slippery, and can improve the texture of fabrics. Elasticity improves the hairy feel of the fabric. This fabric can be used in clothing, home textiles, sporting goods, and medical care.

Description

A kind of comfortable high wool-like fiber fabric, production process and its fabric

technical field

The present invention relates to the field of fabric processing, in particular to a comfortable high wool-like fiber fabric, production process

art and its fabrics.

Background technique

With the rapid development of the wool spinning industry, wool production is far from meeting people's needs. Due to the relative scarcity of resources, it is difficult for prices to drop steadily, making it unbearable for consumers. In recent years, the use of chemical fibers to develop wool-like fabrics has not only alleviated the shortage of wool production, but also added a large number of varieties of designs and colors to wool textiles, and also greatly reduced the cost of textiles. Chemical fiber wool-like fabrics not only have the characteristics of pure wool fabrics, such as crispness and plumpness, good resilience, strong wool feeling, smoothness and wrinkle resistance, but also have the characteristics of chemical fiber fabrics such as durability, stable size, non-ironing and non-moth, easy to wash and quick-drying, etc. It is superior to pure wool fabrics in terms of anti-shrinkage and non-ironing, anti-moth and easy to wash, bright color, various colors, cheap and easy to buy. Therefore, wool-like products are very suitable for the needs of various consumption levels and have great market potential.

At present, wool-like fabrics have the disadvantages of poor softness and easy fluffing. The main reason is that the material selection and processing technology need to be improved.

Contents of the invention

The technical problem mainly solved by the invention is to provide a comfortable and soft wool-like fabric processing technology, which can have the hand feeling of wool, has good air permeability, is not easy to fluff, and is relatively cheap.

In order to solve the problems of the technologies described above, a technical solution adopted in the present invention is:

A comfortable high wool-like fiber fabric is characterized in that it is composed of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber, spandex fiber, cotton fiber, tencel, vegetable protein fiber and conductive fiber.

A kind of production technology of comfortable high imitation wool fiber fabric, comprises the following steps:

(1) In the warp direction, the blended yarn composed of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber and spandex fiber is 20%: 30%: 35%: 15% according to the dry weight ratio as the warp yarn, and the warp yarn specification is 25.2 tex; in the weft direction, the blended yarn composed of cotton fiber, tencel, vegetable protein fiber and conductive fiber is 30%: 10%: 35%: 25% according to the dry weight ratio as the weft yarn, and the specification of the warp yarn is 27.6tex;

(2) The dyeing step is to pre-treat wool with reactive dyes at 60°C for 20 minutes, then cool to room temperature, and then heat up twice, the first time the temperature rises from room temperature to 50-54°C, and the heating rate is controlled at Raise the temperature by one degree per minute; after reaching this stage, keep warm for 15 minutes, then raise the temperature again, and still raise the temperature by one degree per minute to 95-105°C, then keep warm for 45 minutes, and then drop to 60°C to end the dyeing;

(3) The sizing step is: warp beam unwinding-sizing, temperature 70°C-wet splitting-drying, temperature 85°C-dry splitting-winding, tension 0.26mpa, moisture regain: 12.2%, the size used For acrylic paste;

(4) Weaving warp and weft yarns, gray fabric inspection, singeing, relaxation, refining, heat setting, washing, drying, setting, relaxation, steaming, inspection, and coiling.

Wherein, the polyester fiber is 150D/144F superfine polyester fiber; the warp yarn tightness is controlled at 55-58%, and the weft yarn tightness is controlled at 40-44%; The machine is finalized, the temperature is 120-150°C, the overfeed is 30-40%, and the shrinkage of the machine is guaranteed to be within 7%. -90 N.

The application of comfortable and high wool-like fiber fabrics in sporting goods and medical care.

The beneficial effects of the present invention are:

The present invention adopts warp and weft blending, and the warp and weft adopt different fiber mixing to weave separately, and the tightness of the warp is controlled at 55-58%, and the tightness of the weft is controlled at 40-44%, which reduces fluffing. Mao phenomenon occurs.

The use of steaming in the last process can make up for and correct the shortcomings of fabrics produced and left in the process of weaving, dyeing and finishing, improve the feel and appearance of fabrics, and make the fabrics smooth, with clear lines, soft luster, and smooth handle. Moreover, the elasticity of the fabric can be improved, and the wool-like feeling of the fabric can be improved.

Detailed ways

The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

Example 1

A kind of production technology of comfortable high imitation wool fiber fabric, comprises the following steps:

(1) In the warp direction, the blended yarn composed of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber and spandex fiber is 20%: 30%: 35%: 15% according to the dry weight ratio as the warp yarn, and the warp yarn specification is 25.2 tex; in the weft direction, the blended yarn composed of cotton fiber, tencel, vegetable protein fiber and conductive fiber is 30%: 10%: 35%: 25% according to the dry weight ratio as the weft yarn, and the specification of the warp yarn is 27.6tex;

(2) The dyeing step is to pre-treat wool with reactive dyes at 60°C for 20 minutes, then cool to room temperature, and then heat up twice. The first time the temperature is raised from room temperature to 52°C, the heating rate is controlled within one minute. Raise the temperature by one degree; after reaching this stage, keep warm for 15 minutes, then raise the temperature again, and still raise the temperature by one degree per minute to 100°C, then keep it warm for 45 minutes, and then drop to 60°C to end the dyeing;

(3) The sizing step is: warp beam unwinding-sizing, temperature 70°C-wet splitting-drying, temperature 85°C-dry splitting-winding, tension 0.26mpa, moisture regain: 12.2%, the size used For acrylic paste;

(4) Weaving warp and weft yarns, gray fabric inspection, singeing, relaxation, refining, heat setting, washing, drying, setting, relaxation, steaming, inspection, and coiling.

Wherein, described polyester fiber is the superfine polyester fiber of 150D/144F; The tightness of described warp yarn is controlled at 57%, and the tightness of weft yarn is controlled at 42%; 140°C, overfeed 35%, to ensure that the shrinkage is within 7%; the steaming process is as follows: pumping cooling time 100s, steaming time 4min, pressure 0.5MPa, tension 60N.

the

Example 2

A kind of production technology of comfortable high imitation wool fiber fabric, comprises the following steps:

(1) In the warp direction, the blended yarn composed of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber and spandex fiber is 20%: 30%: 35%: 15% according to the dry weight ratio as the warp yarn, and the warp yarn specification is 25.2 tex; in the weft direction, the blended yarn composed of cotton fiber, tencel, vegetable protein fiber and conductive fiber is 30%: 10%: 35%: 25% according to the dry weight ratio as the weft yarn, and the specification of the warp yarn is 27.6tex;

(2) The dyeing step is to pre-treat wool with reactive dyes at 60°C for 20 minutes, then cool to room temperature, and then heat up twice. The first time the temperature is raised from room temperature to 50°C, the heating rate is controlled within one minute. Raise the temperature by one degree; after reaching this stage, keep warm for 15 minutes, then raise the temperature again, and still raise the temperature by one degree per minute to 95°C, then keep it warm for 45 minutes, and then drop to 60°C to end the dyeing;

(3) The sizing step is: warp beam unwinding-sizing, temperature 70°C-wet splitting-drying, temperature 85°C-dry splitting-winding, tension 0.26mpa, moisture regain: 12.2%, the size used For acrylic paste;

(4) Weaving warp and weft yarns, gray fabric inspection, singeing, relaxation, refining, heat setting, washing, drying, setting, relaxation, steaming, inspection, and coiling.

Wherein, described polyester fiber is the superfine polyester fiber of 150D/144F; The tightness of described warp yarn is controlled at 55%, and the tightness of weft yarn is controlled at 40%; 120°C, overfeed 30%, to ensure that the shrinkage is within 7%; the steaming process is: pumping cooling time 100s, steaming time 4min, pressure 0.5MPa, tension 35N.

the

Example 3

A kind of production technology of comfortable high imitation wool fiber fabric, comprises the following steps:

(1) In the warp direction, the blended yarn composed of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber and spandex fiber according to the dry weight ratio of 20%: 30%: 35%: 15% is used as the warp yarn, and the specification of the warp yarn is 25.2 tex; in the weft direction, the blended yarn composed of cotton fiber, tencel, vegetable protein fiber and conductive fiber is 30%: 10%: 35%: 25% according to the dry weight ratio as the weft yarn, and the specification of the warp yarn is 27.6tex;

(2) The dyeing step is to pre-treat wool with reactive dyes at 60°C for 20 minutes, then cool to room temperature, and then heat up twice. The first time the temperature is raised from room temperature to 54°C, the heating rate is controlled within one minute. Raise the temperature by one degree; after reaching this stage, keep warm for 15 minutes, then raise the temperature again, and still raise the temperature by one degree per minute to 105°C, then keep it warm for 45 minutes, and then drop to 60°C to end the dyeing;

(3) The sizing step is: warp beam unwinding-sizing, temperature 70°C-wet splitting-drying, temperature 85°C-dry splitting-winding, tension 0.26mpa, moisture regain: 12.2%, the size used For acrylic paste;

(4) Weaving warp and weft yarns, gray fabric inspection, singeing, relaxation, refining, heat setting, washing, drying, setting, relaxation, steaming, inspection, and coiling.

Wherein, described polyester fiber is the superfine polyester fiber of 150D/144F; The tightness of described warp yarn is controlled at 58%, and the tightness of weft yarn is controlled at 44%; 150°C, overfeed by 40%, and ensure that the shrinkage is within 7%; the steaming process is as follows: cooling time of 100s, steaming time of 4min, pressure of 0.5MPa, and tension of 90N.

Fabric, wool fabric and rabbit fur fabric of the present invention are tested for the following items, wherein the circle track method is used to test the level of pilling, and the test results are as shown in table 1:

Table 1 Comparison of three fabrics

Compare Hair loss rate (%) Anti-pilling (grade) Color fastness (level) Linear density (dtex) Fabric of the present invention 2% level 4 Level 5 1.73 wool fabric 3% Level 3 Grade 4-5 1.70 rabbit fur fabric 5% Level 3 Grade 4-5 1.69

Through comparison, it is found that the hair-shedding rate of the wool-like fabric of the present invention is reduced, the anti-pilling degree is increased, and the color fastness is also improved to a certain extent.

Claims (7)

1. A comfortable high wool-like fiber fabric, characterized in that: it is made up of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber, spandex fiber, cotton fiber, tencel, vegetable protein fiber and conductive fiber. 2. a kind of production technology of comfortable high wool-like fiber fabric according to claim 1, is characterized in that: (1) In the warp direction, the blended yarn composed of polyester fiber, bamboo charcoal fiber, fine denier viscose fiber and spandex fiber is 20%: 30%: 35%: 15% according to the dry weight ratio as the warp yarn, and the warp yarn specification is 25.2 tex; in the weft direction, the blended yarn composed of cotton fiber, tencel, vegetable protein fiber and conductive fiber is 30%: 10%: 35%: 25% according to the dry weight ratio as the weft yarn, and the specification of the warp yarn is 27.6tex; (2) The dyeing step is to pre-treat wool with reactive dyes at 60°C for 20 minutes, then cool to room temperature, and then heat up twice, the first time the temperature rises from room temperature to 50-54°C, and the heating rate is controlled at Raise the temperature by one degree per minute; after reaching this stage, keep warm for 15 minutes, then raise the temperature again, and still raise the temperature by one degree per minute to 95-105°C, then keep warm for 45 minutes, and then drop to 60°C to end the dyeing; (3) The sizing step is: warp beam unwinding-sizing, temperature 70°C-wet splitting-drying, temperature 85°C-dry splitting-winding, tension 0.26mpa, moisture regain: 12.2%, the size used For acrylic paste; (4) Weaving warp and weft yarns, gray fabric inspection, singeing, relaxation, refining, heat setting, washing, drying, setting, relaxation, steaming, inspection, and coiling. 3. The production process according to claim 2, characterized in that, said polyester fiber is a 150D/144F superfine polyester fiber. 4. The production process according to claim 2, characterized in that, the warp yarn tightness is controlled at 55-58%, and the weft yarn tightness is controlled at 40-44%. 5. The production process as claimed in claim 2, characterized in that, the setting is: wet stagger setting machine setting, temperature 120-150 ° C, overfeed 30-40%, to ensure that the shrinkage is within 7% . 6. The production process according to claim 2, characterized in that, the steaming process is as follows: pumping and cooling time 100s, steaming time 4min, pressure 0.5MPa, tension 35-90N. 7. The application of the comfortable high wool-like fiber fabric produced according to any one of claims 2-6 on clothing, home textile products, sporting goods, and medical care.