阅读说明：本技术 一种高弹抗菌面料及其制备工艺 (High-elastic antibacterial fabric and preparation process thereof ) 是由 郁晓琴 蔡芳 施泉 邵敏华 于 2021-08-09 设计创作，主要内容包括：本发明公开了一种高弹抗菌面料及其制备工艺,面料由涤纶半光长丝和氨纶丝织成,其制备工艺步骤为纺织、预定型、染色和成品定型。本发明提供一种高弹抗菌面料,通过涤纶半光长丝、氨纶丝和银离子抗菌剂相互结合,再由对应的制备工艺进行制备,最终取得不仅抗菌性优良、而且弹性也非常优异的面料,抗菌性优良,满足了人们对抗菌防护的生活需求,保护人们的生活健康；面料弹性非常优异,从而使得其使用过程中不会因拉扯或长时间使用而出现断裂、松弛或形变,不影响服装的使用,其寿命也相对更长。本发明具有抗菌效果更好能提供有效抗菌保护和弹性更好不影响使用的优点。(The invention discloses a high-elastic antibacterial fabric and a preparation process thereof. The invention provides a high-elasticity antibacterial fabric, which is prepared by mutually combining polyester semi-gloss filaments, spandex yarns and a silver ion antibacterial agent and then by a corresponding preparation process, so that the fabric which is excellent in antibacterial property and elasticity is obtained, the antibacterial property is excellent, the living requirements of people on antibacterial protection are met, and the living health of people is protected; the fabric has excellent elasticity, so that the fabric cannot be broken, loosened or deformed due to pulling or long-time use in the using process, the use of the garment is not influenced, and the service life of the garment is relatively longer. The invention has the advantages of better antibacterial effect, effective antibacterial protection, better elasticity and no influence on use.)

1. A high-elastic antibacterial fabric is characterized in that: is woven by 92 percent of 75D/96F terylene semi-gloss filament and 8 percent of 30D spandex.

2. The preparation process of the high-elasticity antibacterial fabric according to claim 1, which is characterized by comprising the following steps of:

A. weaving;

B. presetting: pre-shaping before dyeing by adopting a shaping machine;

C. dyeing: dyeing by adopting a dyeing machine;

D. shaping of a finished product: and (5) shaping by using a shaping machine.

3. The preparation process of the high-elasticity antibacterial fabric according to claim 2, wherein the presetting in the step B is as follows:

the temperature of the setting machine is 180 ℃, the speed of the machine is 20 m/min, and the overfeeding is 100 yards.

4. The process for preparing the high-elastic antibacterial fabric according to claim 2, wherein the dyeing in the step C comprises a dye and an auxiliary agent; the dye is prepared according to colors and at least comprises 200 percent of disperse yellow WWT, 200 percent of disperse red WFSF, 200 percent of disperse blue WBT, 200 percent of disperse deep blue WNBTS and 300 percent of disperse black WAT; the auxiliary agents comprise a dyeing acid HAC, an oil removing agent 1147, a refining agent 1361, a leveling agent 2110, a silver ion antibacterial agent AM-B10G and a softening agent EG.

5. The preparation process of the high-elastic antibacterial fabric according to claim 4, characterized in that the dyeing in the step C comprises the following steps:

c1, oil removal: adding a degreasing agent for degreasing;

c2, dyeing: adding 1-2g/L of emulsifier;

c3, reduction washing.

6. The process for preparing high-elastic antibacterial fabric according to claim 5, wherein the oil removal in step C1 comprises the following specific contents:

adding 11472 g/L degreaser and 13612 g/L refining agent at 40 deg.C, raising the temperature to 80 deg.C at 3 deg.C/min, holding for 15 min, and lowering the temperature back to 40 deg.C at 4 deg.C/min;

the dyeing of the step C2 comprises the following specific contents: adding a dyeing acid HAC to adjust the pH to 4-5, then sequentially adding a leveling agent 21103 g/L and a dye, increasing the temperature to 105 ℃ at the speed of 2 ℃/min for 10 min after 5 min, increasing the temperature to 130 ℃ at the speed of 1 ℃/min for 40 min, and finally reducing the temperature to 40 ℃ at the speed of 4 ℃/min; wherein the addition of the staining acid, leveling agent and dye is separated by 5 minutes;

the reducing washing in the step C3 comprises the following specific contents: sequentially adding 2g/L of liquid alkali and 3g/L of sodium hydrosulfite at 70 ℃, raising the temperature to 85 ℃ and keeping the temperature for 15 minutes, and finally reducing the temperature to 40 ℃.

7. The preparation process of the high-elastic antibacterial fabric according to claim 2, wherein the finished product in the step D is shaped, and the specific contents are as follows:

the heat setting temperature of the setting machine is 165-170 ℃, and the vehicle speed is 30 m/min;

the setting machine is also added with silver ion antibacterial agent AM-B10G 3g and softening agent EG 1.5g during setting.

Technical Field

The invention relates to the field of fabric textile, in particular to a high-elastic antibacterial fabric and a preparation process thereof.

Background

In recent years, with the development of science and technology and the improvement of the living standard of people, people pay more and more attention to the quality of life, and the requirements of related living goods are gradually improved naturally.

The outbreak of epidemic situation improves the health and protection consciousness of people, and the demand of people on antibacterial products is also increasing continuously. In daily life, people come into contact with various bacteria, some of which are attached to clothes, and people are harmed by the bacteria inadvertently.

The antibacterial effect of the fabric used by the existing clothes is general, so that people cannot obtain effective antibacterial protection from the clothes, and the fabric has general elasticity, and is easy to break or deform after being stretched for many times or used for a long time, so that the use is influenced.

Therefore, the existing clothes have the problem that the antibacterial performance generally cannot effectively provide antibacterial protection and the elasticity generally influences the use.

Disclosure of Invention

The invention aims to provide a high-elasticity antibacterial fabric and a preparation process thereof. The invention has the advantages of better antibacterial effect, effective antibacterial protection, better elasticity and no influence on use.

The technical scheme of the invention is as follows: a high-elastic antibacterial fabric is woven by 92% of 75D/96F polyester semi-gloss filaments and 8% of 30D spandex filaments.

A preparation process of a high-elastic antibacterial fabric comprises the following steps:

A. weaving;

B. presetting: pre-shaping before dyeing by adopting a shaping machine;

C. dyeing: dyeing by adopting a dyeing machine;

D. shaping of a finished product: and (5) shaping by using a shaping machine.

In the preparation process of the high-elastic antibacterial fabric, the presetting in the step B specifically includes the following steps:

the temperature of the setting machine is 180 ℃, the speed is 20 m/min, and the overfeeding is 100 yards; and the crease, water ripple and the like generated in the weaving of the fabric are completely eliminated through pre-setting.

In the preparation process of the high-elastic antibacterial fabric, the dyeing in the step C comprises a dye and an auxiliary agent; the dye is prepared according to colors and at least comprises 200 percent of disperse yellow WWT, 200 percent of disperse red WFSF, 200 percent of disperse blue WBT, 200 percent of disperse deep blue WNBTS and 300 percent of disperse black WAT; the auxiliary agents comprise a dyeing acid HAC, an oil removing agent 1147, a refining agent 1361, a leveling agent 2110, a silver ion antibacterial agent AM-B10G and a softening agent EG.

In the preparation process of the high-elastic antibacterial fabric, the dyeing in the step C comprises the following steps:

c1, oil removal: adding a degreasing agent for degreasing;

c2, dyeing: adding 1-2g/L of emulsifier;

c3, reduction washing.

In the preparation process of the high-elastic antibacterial fabric, the oil removal in the step C1 includes the following specific contents:

adding 11472 g/L degreaser and 13612 g/L refining agent at 40 deg.C, raising the temperature to 80 deg.C at 3 deg.C/m for 15 min, and lowering the temperature back to 40 deg.C at 4 deg.C/min;

the dyeing of the step C2 comprises the following specific contents: adding a dyeing acid HAC to adjust the pH to 4-5, then sequentially adding a leveling agent 21103 g/L and a dye, increasing the temperature to 105 ℃ at the speed of 2 ℃/min for 10 min after 5 min, increasing the temperature to 130 ℃ at the speed of 1 ℃/min for 40 min, and finally reducing the temperature to 40 ℃ at the speed of 4 ℃/min; wherein the addition of the staining acid, leveling agent and dye is separated by 5 minutes;

the reducing washing in the step C3 comprises the following specific contents: sequentially adding 2g/L of liquid alkali and 3g/L of sodium hydrosulfite at 70 ℃, raising the temperature to 85 ℃ and keeping the temperature for 15 minutes, and finally reducing the temperature to 40 ℃.

In the preparation process of the high-elastic antibacterial fabric, the finished product in the step D is shaped, and the specific contents are as follows:

the heat setting temperature of the setting machine is 165-170 ℃, and the vehicle speed is 30 m/min;

the setting machine is also added with silver ion antibacterial agent AM-B10G 3g and softening agent EG 1.5g during setting.

Compared with the prior art, the high-elasticity antibacterial fabric provided by the invention is prepared by mutually combining the polyester semi-gloss filaments, the spandex filaments and the silver ion antibacterial agent and then performing corresponding preparation processes, so that the fabric which is excellent in antibacterial property and elasticity is obtained, is excellent in antibacterial property, meets the living requirements of people on antibacterial protection, and protects the living health of people; the fabric has excellent elasticity, so that the fabric cannot be broken, loosened or deformed due to pulling or long-time use in the using process, the use of the garment is not influenced, and the service life of the garment is relatively longer;

the elasticity and the antibacterial rate of 2 meters of common fabric and 2 meters of fabric of the invention are tested, and the test results are as follows:

the test result shows that the antibacterial performance and elasticity of the fabric are obviously superior to those of the common fabric.

Therefore, the invention has the advantages of better antibacterial effect, effective antibacterial protection, better elasticity and no influence on use.

Drawings

FIG. 1 is a flow chart of the present invention.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Examples are given. A high-elastic antibacterial fabric is woven by 92% of 75D/96F polyester semi-gloss filaments and 8% of 30D spandex filaments.

A preparation process of a high-elastic antibacterial fabric is shown in figure 1 and comprises the following steps:

A. weaving;

B. presetting: pre-shaping before dyeing by adopting a shaping machine;

C. dyeing: dyeing by adopting a dyeing machine;

D. shaping of a finished product: and (5) shaping by using a shaping machine.

The presetting in the step B comprises the following specific contents:

the temperature of the setting machine is 180 ℃, the speed of the machine is 20 m/min, and the overfeeding is 100 yards.

The dyeing machine is a high-temperature high-pressure dyeing machine, and the setting machine is a Taiwan force root setting machine.

The dyeing of the step C comprises a dye and an auxiliary agent; the dye is prepared according to colors and at least comprises 200 percent of disperse yellow WWT, 200 percent of disperse red WFSF, 200 percent of disperse blue WBT, 200 percent of disperse deep blue WNBTS and 300 percent of disperse black WAT; the auxiliary agents comprise a dyeing acid HAC, an oil removing agent 1147, a refining agent 1361, a leveling agent 2110, a silver ion antibacterial agent AM-B10G and a softening agent EG.

The dyeing of the step C comprises the following steps:

c1, oil removal: adding a degreasing agent for degreasing;

c2, dyeing: adding 1-2g/L of emulsifier;

c3, reduction washing.

The oil removal in the step C1 specifically comprises the following steps:

adding 11472 g/L degreaser and 13612 g/L refining agent at 40 deg.C, raising the temperature to 80 deg.C at 3 deg.C/m for 15 min, and lowering the temperature back to 40 deg.C at 4 deg.C/min;

the dyeing of the step C2 comprises the following specific contents: adding a dyeing acid HAC to adjust the pH to 4-5, then sequentially adding a leveling agent 21103 g/L and a dye, increasing the temperature to 105 ℃ at the speed of 2 ℃/min for 10 min after 5 min, increasing the temperature to 130 ℃ at the speed of 1 ℃/min for 40 min, and finally reducing the temperature to 40 ℃ at the speed of 4 ℃/min; wherein the addition of the staining acid, leveling agent and dye is separated by 5 minutes;

the reducing washing in the step C3 comprises the following specific contents: sequentially adding 2g/L of liquid alkali and 3g/L of sodium hydrosulfite at 70 ℃, raising the temperature to 85 ℃ and keeping the temperature for 15 minutes, and finally reducing the temperature to 40 ℃.

And D, shaping the finished product, wherein the specific content is as follows:

the heat setting temperature of the setting machine is 165-170 ℃, and the vehicle speed is 30 m/min;

the setting machine is also added with silver ion antibacterial agent AM-B10G 3g and softening agent EG 1.5g during setting.