阅读说明：本技术 一种薄款防风防水弹力针织夹克面料的制备工艺 (Preparation process of thin windproof waterproof elastic knitted jacket fabric ) 是由 奚炳华 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种薄款防风防水弹力针织夹克面料的制备工艺,所述第三步(3)中松布机的松布速度为10-15m/min,所述第八步(8)中定型温度为130-170℃,时间为5-10min,所述第十步(10)中轧染温度为100-150℃,涂覆厚度为0.2-0.6mm,该一种薄款防风防水弹力针织夹克面料的制备工艺,选用高针数的织机,织出较密较薄的组织,这样利用双组分的特性收缩后会形成不规则突起形成仿麻的风格以及提升面料的悬垂性,因其收缩后形成的卷取的弹簧结构让面料产生弹性,此面料弹性伸长达到自身的2到3倍,可以规避氨纶的易老化、疲劳损伤以及色牢度差等问题。(The invention discloses a preparation process of a thin windproof waterproof elastic knitted jacket fabric, wherein in the third step (3), the cloth loosening speed of a cloth loosening machine is 10-15m/min, the setting temperature in the eighth step (8) is 130-170 ℃, the time is 5-10min, the pad dyeing temperature in the tenth step (10) is 100-150 ℃, the coating thickness is 0.2-0.6mm, the preparation process of the thin windproof waterproof elastic knitted jacket fabric adopts a high-needle-count loom to weave a denser and thinner texture, the fabric has the advantages that irregular bulges can be formed after the shrinkage by utilizing the characteristics of the bi-component to form a linen-like style and the drapability of the fabric is improved, the fabric generates elasticity due to the coiled spring structure formed after the shrinkage, the elastic extension of the fabric reaches 2 to 3 times of the elastic extension of the fabric, and the problems of easy aging, fatigue damage, poor color fastness and the like of spandex can be avoided.)

1. A preparation process of a thin windproof waterproof elastic knitted jacket fabric is characterized by comprising the following steps:

(1) the first step is as follows: preparing yarns: selecting bi-component polyester low stretch yarns with yarn number of 30D-75D and monofilament number of 24F-72F as textile raw materials;

(2) the second step is that: weaving on a loom: the prepared yarn in the step (1) is woven by a high-needle-count loom to form plain or interlock weave fabric with the specification of E36-42;

(3) the third step: loosening the cloth: placing the woven fabric in the step (2) on a cloth loosening machine for cloth loosening treatment;

(4) the fourth step: ultrasonic treatment: completely immersing the fabric loosened in the step (3) into a solution containing 1 g/L of refining agent, 0.4 g/L of penetrating agent, 0.4 g/L of softening agent and 0.4 g/L of deoiling agent, wherein the bath ratio is 1: 15-1: 20, carrying out ultrasonic treatment in water at the temperature of 20-30 ℃, wherein the ultrasonic frequency is set to be 15-25 KHZ, and the time is 5-10 min;

(5) the fifth step: cleaning: taking out the fabric treated in the step (4), completely immersing the fabric into clean water, and rinsing for 2-3 times, wherein the rinsing time is 3-5min each time;

(6) and a sixth step: and (3) dehydrating: taking out the fabric cleaned in the step (5), putting the fabric into a dehydrator for dehydration for 5-15min, taking out the fabric after dehydration, and spreading the fabric on a clothes hanger;

(7) the seventh step: dyeing: putting the fabric treated in the step (6) into a dye vat for dyeing treatment, adding an acid dye, 0.5 g/L of a penetrating agent, 0.5 g/L of a leveling agent, 5 g/L of anhydrous sodium sulphate and glacial acetic acid, keeping the temperature at 100-120 ℃, keeping the temperature for 20-30min, and then fishing out for strengthening washing treatment;

(8) eighth step: shaping: setting the dyed fabric in the step (7) on a setting machine, and adding 3-6 g/L of fluorine-free waterproof agent into a water tank during setting to enable the fabric to have a waterproof effect;

(9) the ninth step: coating: coating the fabric shaped in the step (7) by a tension-free coating machine, wherein the coating is prepared by 0.5-2% of polyurethane resin concentration and 3-5% of bridging agent;

(10) the tenth step: and (3) finished product: and (4) pad dyeing the fabric in the step (9) through a one-dip one-pad process to obtain a finished product of the windproof waterproof elastic knitted jacket fabric.

2. The preparation process of the thin windproof and waterproof elastic knitted jacket fabric according to claim 1, characterized by comprising the following steps: and (4) loosening the cloth by the cloth loosening machine in the third step (3) at a speed of 10-15 m/min.

3. The preparation process of the thin windproof and waterproof elastic knitted jacket fabric according to claim 1, characterized by comprising the following steps: the setting temperature in the eighth step (8) is 130-170 ℃, and the time is 5-10 min.

4. The preparation process of the thin windproof and waterproof elastic knitted jacket fabric according to claim 1, characterized by comprising the following steps: the pad dyeing temperature in the tenth step (10) is 100-150 ℃, and the coating thickness is 0.2-0.6 mm.

Technical Field

The invention relates to the field of ceramic preparation methods, in particular to a preparation process of a thin windproof waterproof elastic knitted jacket fabric.

Background

With the endless layering of differential fibers, more and more fancy yarns appear, the appearance style and the hand feeling quality of the fabric are enriched, wherein the bi-component polyester low stretch yarn is also one of the bi-component polyester low stretch yarns, one of the bi-component polyester low stretch yarn is drawn on a drawing and twisting machine by adopting two polyester pre-oriented polyester filament POY precursor yarns, high-crystallization low-shrinkage drawn yarns are formed, and then the drawn yarns and the other pre-oriented polyester filament POY precursor yarns which are synchronously fed are compounded and processed in a network mode, so that the novel structural fiber which is tightly embraced and has a unique style is produced. The invention also develops a thin, elastic and numb knitted fabric by utilizing different shrinkage performances of two components of the knitted fabric, and the knitted fabric is coated to be used as a jacket fabric for changing the thick feeling of the jacket for people at present.

Disclosure of Invention

The invention aims to provide a preparation process of a thin windproof waterproof elastic knitted jacket fabric, which aims to solve the problems in the background technology.

The invention aims to realize the preparation process of the thin windproof waterproof elastic knitted jacket fabric by adopting the following technical scheme, which comprises the following steps:

(1) the first step is as follows: preparing yarns: selecting bi-component polyester low stretch yarns with yarn number of 30D-75D and monofilament number of 24F-72F as textile raw materials;

(2) the second step is that: weaving on a loom: the prepared yarn in the step (1) is woven by a high-needle-count loom to form plain or interlock weave fabric with the specification of E36-42;

(3) the third step: loosening the cloth: placing the woven fabric in the step (2) on a cloth loosening machine for cloth loosening treatment;

(4) the fourth step: ultrasonic treatment: completely immersing the fabric loosened in the step (3) into a solution containing 1 g/L of refining agent, 0.4 g/L of penetrating agent, 0.4 g/L of softening agent and 0.4 g/L of deoiling agent, wherein the bath ratio is 1: 15-1: 20, carrying out ultrasonic treatment in water at the temperature of 20-30 ℃, wherein the ultrasonic frequency is set to be 15-25 KHZ, and the time is 5-10 min;

(5) the fifth step: cleaning: taking out the fabric treated in the step (4), completely immersing the fabric into clean water, and rinsing for 2-3 times, wherein the rinsing time is 3-5min each time;

(6) and a sixth step: and (3) dehydrating: taking out the fabric cleaned in the step (5), putting the fabric into a dehydrator for dehydration for 5-15min, taking out the fabric after dehydration, and spreading the fabric on a clothes hanger;

(7) the seventh step: dyeing: putting the fabric treated in the step (6) into a dye vat for dyeing treatment, adding an acid dye, 0.5 g/L of a penetrating agent, 0.5 g/L of a leveling agent, 5 g/L of anhydrous sodium sulphate and glacial acetic acid, keeping the temperature at 100-120 ℃, keeping the temperature for 20-30min, and then fishing out for strengthening washing treatment;

(8) eighth step: shaping: setting the dyed fabric in the step (7) on a setting machine, and adding 3-6 g/L of fluorine-free waterproof agent into a water tank during setting to enable the fabric to have a waterproof effect;

(9) the ninth step: coating: coating the fabric shaped in the step (7) by a tension-free coating machine, wherein the coating is prepared by 0.5-2% of polyurethane resin concentration and 3-5% of bridging agent;

(10) the tenth step: and (3) finished product: and (4) pad dyeing the fabric in the step (9) through a one-dip one-pad process to obtain a finished product of the windproof waterproof elastic knitted jacket fabric.

In a preferred embodiment of the present invention, the cloth loosening speed of the cloth loosening machine in the third step (3) is 10-15 m/min.

In a preferred embodiment of the present invention, the setting temperature in the eighth step (8) is 130-170 ℃, and the time is 5-10 min.

In a preferred embodiment of the present invention, the pad dyeing temperature in the tenth step (10) is 100-150 ℃, and the coating thickness is 0.2-0.6 mm.

The invention has the beneficial effects that: according to the preparation process of the thin windproof and waterproof elastic knitted jacket fabric, a loom with a high needle count is selected to weave a dense and thin tissue, so that irregular protrusions can be formed after shrinkage by utilizing the characteristics of double components to form a linen-like style and improve the drapability of the fabric, the fabric generates elasticity due to a coiled spring structure formed after shrinkage, the elastic extension of the fabric reaches 2-3 times of that of the fabric, and the problems of easy aging, fatigue damage, poor color fastness and the like of spandex can be avoided.

Detailed Description

The following further description is provided in conjunction with the detailed description, but the detailed description below should not be construed as limiting the invention. Various modifications and variations obvious to those skilled in the art, which can be made on the basis of the present invention, should be within the scope of the present invention.

The embodiment of the invention comprises the following steps:

a preparation process of a thin windproof waterproof elastic knitted jacket fabric comprises the following steps:

(1) the first step is as follows: preparing yarns: selecting bi-component polyester low stretch yarns with yarn number of 30D-75D and monofilament number of 24F-72F as textile raw materials;

(2) the second step is that: weaving on a loom: the prepared yarn in the step (1) is woven by a high-needle-count loom to form plain or interlock weave fabric with the specification of E36-42;

(3) the third step: loosening the cloth: placing the woven fabric in the step (2) on a cloth loosening machine for cloth loosening treatment;

(4) the fourth step: ultrasonic treatment: completely immersing the fabric loosened in the step (3) into a solution containing 1 g/L of refining agent, 0.4 g/L of penetrating agent, 0.4 g/L of softening agent and 0.4 g/L of deoiling agent, wherein the bath ratio is 1: 15-1: 20, carrying out ultrasonic treatment in water at the temperature of 20-30 ℃, wherein the ultrasonic frequency is set to be 15-25 KHZ, and the time is 5-10 min;

(5) the fifth step: cleaning: taking out the fabric treated in the step (4), completely immersing the fabric into clean water, and rinsing for 2-3 times, wherein the rinsing time is 3-5min each time;

(6) and a sixth step: and (3) dehydrating: taking out the fabric cleaned in the step (5), putting the fabric into a dehydrator for dehydration for 5-15min, taking out the fabric after dehydration, and spreading the fabric on a clothes hanger;

(7) the seventh step: dyeing: putting the fabric treated in the step (6) into a dye vat for dyeing treatment, adding an acid dye, 0.5 g/L of a penetrating agent, 0.5 g/L of a leveling agent, 5 g/L of anhydrous sodium sulphate and glacial acetic acid, keeping the temperature at 100-120 ℃, keeping the temperature for 20-30min, and then fishing out for strengthening washing treatment;

(8) eighth step: shaping: setting the dyed fabric in the step (7) on a setting machine, and adding 3-6 g/L of fluorine-free waterproof agent into a water tank during setting to enable the fabric to have a waterproof effect;

(9) the ninth step: coating: coating the fabric shaped in the step (7) by a tension-free coating machine, wherein the coating is prepared by 0.5-2% of polyurethane resin concentration and 3-5% of bridging agent;

(10) the tenth step: and (3) finished product: and (4) pad dyeing the fabric in the step (9) through a one-dip one-pad process to obtain a finished product of the windproof waterproof elastic knitted jacket fabric.

And (4) loosening the cloth by the cloth loosening machine in the third step (3) at a speed of 10-15 m/min.

The setting temperature in the eighth step (8) is 130-170 ℃, and the time is 5-10 min.

The pad dyeing temperature in the tenth step (10) is 100-150 ℃, and the coating thickness is 0.2-0.6 mm.

According to the preparation process of the thin windproof and waterproof elastic knitted jacket fabric, a loom with a high needle count is selected to weave a dense and thin tissue, so that irregular protrusions can be formed after shrinkage by utilizing the characteristics of double components to form a linen-like style and improve the drapability of the fabric, the fabric generates elasticity due to a coiled spring structure formed after shrinkage, the elastic extension of the fabric reaches 2-3 times of that of the fabric, and the problems of easy aging, fatigue damage, poor color fastness and the like of spandex can be avoided.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.