阅读说明：本技术 一种防螨涤纶针织物加工方法 (Processing method of anti-mite polyester knitted fabric ) 是由 奚炳华 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种防螨涤纶针织物加工方法,通采用有机二元酸和二元醇缩聚而成的聚酯经纺丝所得的合成纤维为原料,利用福原针织大园机对纺纱纤维进行织造得到高品质涤纶面料坯布；并通过清洗处理、染色、还原清洗、柔软整理以及烘干定形的方法制成产品；与现有的技术想不,该发明一种防螨涤纶针织物加工方法,通过发明环保的防螨抗菌整理剂配合相应的辅助助剂在涤纶针织布上进行浸压法定型整理,可得到防螨效果优良的防螨虫涤纶针织物,并且具有耐洗耐久效果,该方法将大大提高目前防螨类针织产品的功能性和服用性能,采用本项工艺所制得的防螨针织面料,在可预见的将来,将广泛用于各大运动户外品牌中。(The invention discloses a processing method of an anti-mite polyester knitted fabric, which comprises the steps of taking synthetic fibers obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol as raw materials, and weaving the spun fibers by a Fuyuan knitting circular knitting machine to obtain high-quality polyester fabric gray fabric; the product is prepared by the methods of cleaning treatment, dyeing, reduction cleaning, soft finishing and drying and shaping; compared with the prior art, the processing method of the anti-mite knitted polyester fabric is characterized in that the anti-mite knitted polyester fabric with excellent anti-mite effect can be obtained by carrying out dip-press sizing finishing on the knitted polyester fabric through the environment-friendly anti-mite antibacterial finishing agent and the corresponding auxiliary agent, and has washing-resistant and durable effects.)

1. A processing method of an anti-mite polyester knitted fabric is characterized by comprising the following steps:

step 1: the method comprises the following steps of (1) grey fabric spinning, wherein synthetic fibers obtained by spinning polyester obtained by condensation polymerization of organic dibasic acid and dihydric alcohol are used as raw materials, and a Fuyuan knitting circular knitting machine is used for weaving the spun fibers to obtain high-quality polyester fabric grey fabric;

step 2: cleaning, namely soaking the grey cloth in the step 1 in hot water solution with a water bath ratio of 1:3-8 and a temperature of 50-100 ℃ for 30-60 minutes, adding 1g/L soaping agent for degreasing treatment, and finally soaking the grey cloth in clear water for cleaning;

and 4, step 4: dyeing, namely placing the grey cloth subjected to high-temperature water washing in the step 2 into a dye vat with the dye temperature of 25-30 ℃ for dyeing, simultaneously synchronously stirring the dye vat by using a stirrer, gradually heating the dye in the dye vat by using a heater to raise the temperature to 4-5 ℃ per minute, stopping heating when the temperature is raised to 130-150 ℃, preserving the heat for 30-45 minutes, naturally cooling the dye in the dye vat to room temperature after the heat preservation is finished, continuously stirring by using the stirrer during the period, taking out the dyed cloth subjected to dyeing, dehydrating in a centrifugal dehydrator for 10-15 minutes, then placing the dehydrated dyed cloth into a drying chamber for drying treatment, controlling the temperature of the drying chamber to be 90-100 ℃, and drying for 20-25 minutes;

and 5: reducing and cleaning, namely soaking the dyed cloth dyed in the step 4 into reducing cleaning liquid, keeping the temperature of the reducing cleaning liquid at 70-100 ℃, reducing and cleaning for 30-45 minutes, and cleaning for 1-3 times in clear water;

step 6: performing soft finishing, namely performing soft finishing on the dyed cloth dyed and washed in the step 5 through a soft tank at the speed of 20m/min, wherein the softener in the soft tank contains 10-42g/L of internal amino silicone oil and has the temperature of 25-35 ℃, dehydrating the fabric subjected to soft finishing, and sending the fabric into a dryer for drying treatment, wherein the drying temperature is 90-100 ℃, and the drying time is 20-30 minutes;

and 7: drying and setting, namely putting the dyed cloth processed in the step 6 into a setting machine, pouring an anti-mite antibacterial finishing agent XKS-998 into a roll groove of the setting machine, carrying out padding treatment on the dyed cloth in the roll groove, controlling the padding temperature to be 40-50 ℃ and the padding time to be 15-30 minutes, and drying after treatment, wherein the drying temperature is 95 ℃ and the drying time is 20-30 seconds; and (3) tentering and setting the dried dyed cloth on a setting machine, wherein the setting temperature is 115 ℃ and 185 ℃, and the speed is 4-25 m/min.

2. The processing method of the anti-mite polyester knitted fabric according to claim 1, characterized by comprising the following steps of: the dye in the step 4 comprises 1.5g/L of disperse dye; 0.2-1.2 g/L of high-temperature leveling agent; 0.5-1 g/L of dispersing agent; acetic acid (98%), controlling the pH value of the dye liquor between 5 and 6; the high-temperature leveling agent is sodium lignosulfonate and the dispersing agent is sodium lignosulfonate.

3. The processing method of the anti-mite polyester knitted fabric according to claim 1, characterized by comprising the following steps of: the reducing cleaning solution in the step 5 contains caustic soda, sodium hydrosulfite and a dispersing agent, and each liter of the solution contains 6ml of caustic soda, 2.5g of sodium hydrosulfite and 0.3 g of the dispersing agent.

4. The processing method of the anti-mite polyester knitted fabric according to claim 1, characterized by comprising the following steps of: the formula of the anti-mite and antibacterial finishing agent XKS-998 in the step 7 is XKS-998A 40 g/l; XKS-998B 16 g/l; XKS-998C 16 g/l; the pH is controlled to be 3.0-6.0.

5. The processing method of the anti-mite polyester knitted fabric according to claim 1, characterized by comprising the following steps of: the hot water solution in the step 2 contains 0.5-3g/L of penetrant M5-10g/L and separant M5-10 g/L.

Technical Field

The invention relates to the technical field of textile fabric processing, in particular to a processing method of an anti-mite terylene knitted fabric.

Background

Mites are organisms which are harmful to human health, and can transmit viruses and bacteria and cause various diseases such as hemorrhagic fever, dermatitis, folliculitis and the like. Mites inhabit mattresses, bedding, clothing, and the bodies of small animals such as cats and mice. Humans are not immune to mite infestations and may therefore become infected regardless of age and ethnic group. The principle of mite prevention is mainly divided into three types: killing, repelling and blocking mites. The existing anti-mite method comprises a functional fiber method, a high-density fabric method and a post-finishing method. The functional fiber method is to add the anti-mite finishing agent into the fiber-forming polymer and prepare the anti-mite fiber after spinning to endow the fiber with anti-mite performance, and the method has higher cost; the high-density fabric method achieves the anti-mite effect through the high-density fabric, prevents mites from invading or penetrating the fabric by means of the compact or microporous structure woven by the fabric, and cannot avoid or kill the mites; the post-finishing method is to use the anti-mite finishing agent to carry out post-finishing on the fabric, thereby achieving the anti-mite effect, and the key points are the selection of the anti-mite finishing agent and the preparation of the finishing agent.

Disclosure of Invention

The invention aims to provide a processing method of an anti-mite polyester knitted fabric, which aims to solve the problems in the background technology.

The purpose of the invention is realized by the following technical scheme: a processing method of an anti-mite polyester knitted fabric comprises the following steps:

step 1: the grey cloth is woven, synthetic fibers obtained by spinning polyester formed by condensation polymerization of organic dibasic acid and dihydric alcohol are used as raw materials, and a Fuyuan knitting circular knitting machine is used for weaving the spun fibers to obtain high-quality polyester fabric grey cloth;

step 2: cleaning, namely soaking the grey cloth in the step 1 in hot water solution with a water bath ratio of 1:3-8 and a temperature of 50-100 ℃ for 30-60 minutes, adding 1g/L soaping agent for degreasing treatment, and finally soaking the grey cloth in clear water for cleaning;

and 4, step 4: dyeing, namely heating the dye in a dye vat to 70 ℃, putting the grey cloth cleaned in the step 3 into the dye vat for dyeing, simultaneously synchronously stirring the dye vat by using a stirrer, gradually heating the dye in the dye vat by using a heater to ensure that the temperature is raised to 100 plus materials at 135 ℃, increasing the temperature by 1.5 ℃ per minute, preserving the heat for 30-60 minutes, and finally soaking the grey cloth in clear water for cleaning after the heat preservation is finished;

and 5: reducing and cleaning, namely soaking the dyed cloth dyed in the step 4 into reducing cleaning solution, keeping the temperature of the reducing cleaning solution at 70-100 ℃, reducing and cleaning for 30-45 minutes, and cleaning for 1-3 times in clear water;

step 6: performing soft finishing, namely performing soft finishing on the dyed cloth dyed and washed in the step 5 through a soft tank at the speed of 20m/min, wherein the softener in the soft tank contains 10-42g/L of internal amino silicone oil and has the temperature of 25-35 ℃, dehydrating the fabric subjected to soft finishing, and sending the fabric into a dryer for drying treatment, wherein the drying temperature is 90-100 ℃, and the drying time is 20-30 minutes;

and 7: drying and setting, namely putting the dyed cloth processed in the step 6 into a setting machine, pouring an anti-mite antibacterial finishing agent XKS-998 into a roll groove of the setting machine, carrying out padding treatment on the dyed cloth in the roll groove, controlling the padding temperature to be 40-50 ℃ and the padding time to be 15-30 minutes, and drying after treatment, wherein the drying temperature is 95 ℃ and the drying time is 20-30 seconds; and (3) tentering and setting the dried dyed cloth on a setting machine, wherein the setting temperature is 115 ℃ and 185 ℃, and the speed is 4-25 m/min.

In the invention, the dye in the step 4 comprises 1.5g/L of disperse dye; 0.2-1.2 g/L of high-temperature leveling agent; 0.5-1 g/L of dispersing agent; acetic acid (98%), controlling the pH value of the dye liquor between 5 and 6; the high-temperature leveling agent is sodium lignosulfonate.

In the invention, the reducing cleaning solution in the step 5 contains caustic soda, sodium hydrosulfite and a dispersing agent, and each liter of the solution contains 6ml of caustic soda, 2.5g of sodium hydrosulfite and 0.3 g of the dispersing agent.

In the invention, the formula of the anti-mite and antibacterial finishing agent XKS-998 in the step 7 is XKS-998A 40 g/l; XKS-998B 16 g/l; XKS-998C 16 g/l; the pH is controlled to be 3.0-6.0.

In the invention, the hot water solution in the step 2 contains 0.5-3g/L of penetrant M5-10g/L and separant M5-10 g/L.

Compared with the prior art, the processing method of the anti-mite knitted polyester fabric has the beneficial effects that the environment-friendly anti-mite antibacterial finishing agent is matched with the corresponding auxiliary agent to carry out dip-coating sizing finishing on the knitted polyester fabric, so that the anti-mite knitted polyester fabric with excellent anti-mite effect can be obtained, and the anti-mite knitted polyester fabric has washing-resistant and durable effects.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

The invention discloses a processing method of an anti-mite polyester knitted fabric, which comprises the following steps:

step 1: the grey cloth is woven, synthetic fibers obtained by spinning polyester formed by condensation polymerization of organic dibasic acid and dihydric alcohol are used as raw materials, and a Fuyuan knitting circular knitting machine is used for weaving the spun fibers to obtain high-quality polyester fabric grey cloth;

step 2: cleaning, namely soaking the grey cloth in the step 1 in hot water solution with a water bath ratio of 1:3-8 and a temperature of 50-100 ℃ for 30-60 minutes, adding 1g/L soaping agent for degreasing treatment, and finally soaking the grey cloth in clear water for cleaning;

and 4, step 4: dyeing, namely heating the dye in a dye vat to 70 ℃, putting the grey cloth cleaned in the step 3 into the dye vat for dyeing, simultaneously synchronously stirring the dye vat by using a stirrer, gradually heating the dye in the dye vat by using a heater to ensure that the temperature is raised to 100 plus materials at 135 ℃, increasing the temperature by 1.5 ℃ per minute, preserving the heat for 30-60 minutes, and finally soaking the grey cloth in clear water for cleaning after the heat preservation is finished;

and 5: reducing and cleaning, namely soaking the dyed cloth dyed in the step 4 into reducing cleaning solution, keeping the temperature of the reducing cleaning solution at 70-100 ℃, reducing and cleaning for 30-45 minutes, and cleaning for 1-3 times in clear water;

step 6: performing soft finishing, namely performing soft finishing on the dyed cloth dyed and washed in the step 5 through a soft tank at the speed of 20m/min, wherein the softener in the soft tank contains 10-42g/L of internal amino silicone oil and has the temperature of 25-35 ℃, dehydrating the fabric subjected to soft finishing, and sending the fabric into a dryer for drying treatment, wherein the drying temperature is 90-100 ℃, and the drying time is 20-30 minutes;

and 7: drying and setting, namely putting the dyed cloth processed in the step 6 into a setting machine, pouring an anti-mite antibacterial finishing agent XKS-998 into a roll groove of the setting machine, carrying out padding treatment on the dyed cloth in the roll groove, controlling the padding temperature to be 40-50 ℃ and the padding time to be 15-30 minutes, and drying after treatment, wherein the drying temperature is 95 ℃ and the drying time is 20-30 seconds; and (3) tentering and setting the dried dyed cloth on a setting machine, wherein the setting temperature is 115 ℃ and 185 ℃, and the speed is 4-25 m/min.

In the invention, the dye in the step 4 comprises 1.5g/L of disperse dye; 0.2-1.2 g/L of high-temperature leveling agent; 0.5-1 g/L of dispersing agent; acetic acid (98%), controlling the pH value of the dye liquor between 5 and 6; the high-temperature leveling agent is sodium lignosulfonate. The reducing cleaning solution in the step 5 contains caustic soda, sodium hydrosulfite and a dispersing agent, and each liter of the solution contains 6ml of caustic soda, 2.5g of sodium hydrosulfite and 0.3 g of the dispersing agent. The formula of the anti-mite and antibacterial finishing agent XKS-998 in the step 7 is XKS-998A 40 g/l; XKS-998B 16 g/l; XKS-998C 16 g/l; the pH is controlled to be 3.0-6.0. The hot water solution in the step 2 contains 0.5-3g/L of penetrant M5-10g/L and separant M5-10 g/L.

The anti-mite and antibacterial finishing agent XKS-998 has antibacterial groups acting on bacterial cell membranes to damage the cell membranes, increase permeability, expose intracellular plasma substances, and block the synthesis of bacterial proteins, so that endoproteosome in the bacteria is exhausted, and the bacteria are killed. (ii) a The anti-mite antibacterial finishing agent XKS-998 can also selectively act on ergosterol of a fungal cell membrane, so that the permeability of the cell membrane is changed, important substances in cells are lost, and the fungi are killed; meanwhile, the anti-mite and antibacterial finishing agent XKS-998 can form an anti-pest medicine film on the surface of the fabric, and has efficient and rapid insect repelling and preventing effects on mites and the like.

According to the processing method of the anti-mite polyester knitted fabric, the environment-friendly anti-mosquito finishing agent is matched with the corresponding auxiliary agent to perform immersion pressing sizing finishing on the polyester knitted fabric, so that the anti-mosquito polyester knitted fabric with excellent anti-mosquito effect can be obtained, and the anti-mosquito polyester knitted fabric has washing resistance and durability effects.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description of the embodiments is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.