CN116005381A - Short fiber ribbon plush removing method and trademark ribbon prepared by same - Google Patents

Abstract

The invention discloses a short fiber braid plush removing method and a trademark braid prepared by the method, which comprises the following steps: dust treatment, ferment hair washing, primary washing, secondary washing, dehydration and drying, skin-friendly treatment and drying, short fiber woven belts are soaked in flattening liquid, cellulose molecules are more than 1 thousand times larger than water molecules and cannot enter the fibers, so that beta-1, 4-glucosidic bonds close to the surfaces of the cellulose fibers are influenced, fine fibers on the surfaces of the fabrics fall off under the influence of biodegradation and mechanical force, smooth fiber surfaces are obtained, the fine hair on the surfaces of cotton fabrics or natural fabrics is effectively removed, and then the short fiber woven belts after hair removal are subjected to skin-friendly treatment, so that the surfaces of the fabrics are soft in hand feeling and clean in surface, the environment-friendly requirement is met, and meanwhile, after hair removal, subsequent woven belt printing can be facilitated, and the attractiveness of products is maintained.

Description

A kind of short-fiber webbing delint method and trademark webbing prepared therefrom

technical field

The invention relates to the field of trademark webbing, in particular to a short fiber webbing delinting method and a prepared trademark webbing.

Background technique

Trademark webbing is a small piece of fabric used as a product mark. Each small piece of fabric is marked with the brand name, manufacturer, country name, specification, etc. The size depends on actual needs. Among the trademark webbing, the cotton fabric trademark webbing Widely used, but the cotton fabric trademark webbing will produce a lot of fluff on the surface and the belt edge after weaving, which will affect the subsequent printing of the webbing and the appearance of the product.

Contents of the invention

The object of the present invention is to provide a short fiber webbing delint method and the prepared trademark webbing in order to solve the problems in the background technology.

Above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A method for delinting short fiber webbing, comprising the following steps:

S1, dust treatment, the short fiber webbing is subjected to surface dust treatment through the air brushing process;

S2, enzyme scouring, add water to the dipping tank in the delinting device to raise the temperature to 50~60°C, adjust the pH value to 4.5-5.0, add 3~6g/L leveling agent to prepare a leveling liquid, and wash it once after step S2 The final short fiber webbing is dipped in the leveling liquid, the dipping time is 30-50 minutes, the leveling liquid is to add specific hair-removing enzyme and auxiliary agent, and the hair-removing enzyme is fiber cellulase;

S3, for one cleaning, the temperature of the water in the cleaning area of the lint removal device is raised to 78-82°C, the short fiber webbing is washed in an environment of pH 8-9 for 3-8 minutes, and the cylinder is taken out to inactivate the enzyme;

S4, secondary cleaning, rinse the short fiber webbing after the primary cleaning treatment in step S3 through the cleaning mechanism of the delinting device (1), to remove residues;

S5, dehydrating and drying, dehydrating the short fiber webbing after the secondary cleaning through the dehydration sponge roller group and the drying roller group of the delint device;

S6, skin-friendly treatment, soak the short fiber webbing after preliminary dehydration in the skin-friendly treatment mechanism of the delint device for skin-friendly treatment, the soaking time is 15-25 minutes; add water to adjust the pH value to 5.0-6.0, add pro-soft Dosage 2g/L, configure;

S7, drying, drying the short fiber webbing after S6 skin-friendly treatment.

In the present invention, the short fiber webbing is immersed in the leveling liquid, the cellulase molecule is more than 1,000 times larger than the water molecule, and cannot enter the interior of the fiber, so only the β-1,4-glucosidic bond close to the surface of the cellulose fiber is protected The fine fibers on the surface of the fabric fall off under the influence of biodegradation and mechanical force, and a smooth fiber surface is obtained, which effectively removes the fine hairs on the surface of cotton fabrics or natural fabrics, and then performs skin-friendly treatment on the short fiber webbing after depilation , so that the surface of the fabric feels soft and clean, which meets the requirements of environmental protection. At the same time, after depilation, it can facilitate the subsequent ribbon printing and maintain the aesthetics of the product.

The present invention rinses the short fiber webbing after the first cleaning through the secondary cleaning, completely removes the residue, and facilitates the skin-friendly treatment in the later stage.

The delint device includes a frame, and the frame is sequentially provided with a delint mechanism, a cleaning mechanism, a dehydration sponge roller group, a drying roller group, and a skin-friendly treatment from the feed port to the discharge port. mechanism.

The arrangement of rollers in the skin-friendly treatment mechanism is the same as that of the delint mechanism.

The present invention removes the fluff on the surface of the webbing through the lint removal mechanism, and then completely removes the leveling liquid through the flushing of the cleaning mechanism, and then dries it through the secondary dehydration sponge roller group and the drying roller group, which is convenient for skin-friendly treatment in the later stage, and then through The skin-friendly treatment mechanism performs skin-friendly treatment to make the surface of the fabric feel soft and clean. During the whole process, no manual work is required, and the work is continuous, which improves the production efficiency.

Preferably, the delint mechanism includes a dipping tank, and a third partition is arranged in the dipping tank, and the third partition divides the dipping tank into a dipping area and a cleaning area, and the dipping area and the cleaning area There are several guide rollers arranged in S shape inside.

The webbing is impregnated multiple times through the S-shaped guide roller, which can completely remove the fluff on the surface of the webbing, and at the same time ensure the continuity of the webbing.

Preferably, the guide roller includes a cylinder with a hollow interior and closed ends, a rotating shaft is arranged in the cylinder, the rotating shaft passes through both ends of the cylinder and is fixedly connected with the cylinder, the rotating One end of the shaft is fixedly connected with a rotating motor, and the part of the rotating shaft located in the cylinder is fixedly connected with several first electric push rods along the circumferential direction of the cylinder, and the push rods of the first electric push rods The end is fixedly connected with a connecting plate, and the end of the connecting plate far away from the first electric push rod is arranged in an array with several connecting rods, the connecting rods run through the outer wall of the cylinder, and the connecting rods are located on the One end of the outer wall is fixedly connected with a sealing cover, and the cylindrical body is provided with a through groove for facilitating the expansion and contraction of the sealing cover.

When the present invention needs to make leveling liquid, it only needs to push the first electric push rod to push the connecting rod out of the cylinder, start the motor, and drive the guide roller to rotate, then it can be used as a mixer, which can quickly produce leveling liquid, and when used as a guide for the webbing , only need to close the connecting rod to the inside of the cylinder, and at the same time cover the outer surface of the cylinder with the sealing cover, so that the guide roller can not only be used as a fabric guide roller, but also as a stirring rod, one thing with multiple functions, saving space .

Preferably, a stepped sealing ring is sleeved and fixed on the side wall of the connecting rod, and the stepped sealing ring includes a first step and a second step, the first step is close to the through groove and the second step is close to the through groove. The diameter of the first step is the same as the diameter of the through groove, and the diameter of the second step is larger than the diameter of the through groove.

In the present invention, the connecting rod is pushed out of the cylindrical body through the stepped sealing ring, and the through groove can be sealed to prevent the entry of water flow.

Preferably, the cleaning mechanism includes an inclined cleaning pipeline, a cleaning pipeline, a sump with an open top, and a water pump. The inlet of the inclined cleaning pipeline is lower than the outlet of the inclined cleaning pipeline, and the inclined cleaning The cross-section of the pipeline is C-shaped with the opening upward, the sump is set at the bottom of the feeding port of the inclined cleaning pipeline, the water pump is set in the sump, and the water outlet of the cleaning pipeline is located at the The outlet of the cleaning pipeline is inclined, and the water inlet of the cleaning pipeline is located in the sump and connected with the water pump.

In the present invention, when the ribbon passes through the inclined cleaning pipeline, the cleaning pipeline pours water into the inclined cleaning pipeline, and the direction of irrigation is opposite to that of the ribbon, so that the ribbon is thoroughly rinsed to remove residues, and the surface of the ribbon can also be cleaned after depilation. The fluff remaining on the surface is washed, and then flows into the sump through the tilting action of the inclined cleaning pipe, and then pumped into the water inlet pipe through the pump, realizing the recycling of water and saving the environment.

The cross-section of the inclined cleaning pipeline is C-shaped with an upward opening, which can facilitate the cleaning of the pipeline in the later stage.

Preferably, a first dividing plate is fixedly connected to the inner wall of the sump, and the first dividing plate divides the sump into a water collection area and a filtering area, and the water pump is arranged in the water collection area , the filter area is located below the feed inlet of the inclined cleaning pipeline, the filter area includes a second partition plate fixed on the inner wall of the sump, the second partition plate, the first The two partition plates divide the filter area into a water collection chamber and a filter chamber, the top of the water collection chamber is provided with a water inlet pipe, and the top of the water inlet pipe is provided with a funnel, and the funnel is arranged at the feed of the inclined cleaning pipeline. Below the opening, an overflow port is provided on the upper part of the second partition plate, and a support bar is fixedly connected to the inner wall of the filter cavity, and a filter plate is placed on the support bar, and the position of the filter plate is lower than that of the filter chamber. The position of the overflow port is mentioned, and the bottom of the first partition plate is provided with a water port communicating with the water collection area.

In the invention, the washed water enters the water collection chamber through the water inlet pipe, and overflows onto the filter plate of the filter chamber through the overflow port, leaving impurities in the water on the filter plate, and the filtered water passes through the through holes of the filter plate It flows out into the filter chamber located under the filter plate, and enters the water collection area through the water outlet, so that the water outlet of the water inlet pipe is always lower than the water surface in the water collection chamber, reducing the sound caused by the impact of the water flow, and achieving a quiet effect. At the same time, it is conducive to the precipitation of large particles of impurities and the bottom of the water collection chamber, prolonging the service life of the filter plate.

Preferably, a cover plate is sealed and fixedly connected to the opening at the top of the filter area, and the water inlet pipe passes through the cover plate and extends into the water collection chamber to fix the water inlet pipe.

The utility model relates to a trademark webbing made by the short-fiber webbing delint method, which has a soft surface and a refreshing and clean surface.

In summary, the beneficial effects of the present invention:

In the present invention, the short fiber webbing is immersed in the leveling liquid, the cellulase molecule is more than 1,000 times larger than the water molecule, and cannot enter the interior of the fiber, so only the β-1,4-glucosidic bond close to the surface of the cellulose fiber is protected The fine fibers on the surface of the fabric fall off under the influence of biodegradation and mechanical force, and a smooth fiber surface is obtained, which effectively removes the fine hairs on the surface of cotton fabrics or natural fabrics, and then performs skin-friendly treatment on the short fiber webbing after depilation , so that the surface of the fabric feels soft and clean, which meets the requirements of environmental protection. At the same time, after depilation, it can facilitate the subsequent ribbon printing and maintain the aesthetics of the product.

The present invention removes the fluff on the surface of the webbing through the lint removal mechanism, and then completely removes the leveling liquid through the flushing of the cleaning mechanism, and then dries it through the secondary dehydration sponge roller group and the drying roller group, which is convenient for skin-friendly treatment in the later stage, and then through The skin-friendly treatment mechanism performs skin-friendly treatment to make the surface of the fabric feel soft and clean. During the whole process, no manual work is required, and the work is continuous, which improves the production efficiency.

3. When the present invention needs to make leveling liquid, it is only necessary to push the first electric push rod to push the connecting rod out of the cylinder, start the motor, and drive the guide roller to rotate, then it can be used as a mixer. When guiding, you only need to put the connecting rod into the inside of the cylinder, and at the same time cover the outer surface of the cylinder with the sealing cover, so that the guide roller can not only be used as a fabric guide roller, but also as a stirring rod, one thing with multiple functions, saving space.

4. In the present invention, when the ribbon passes through the inclined cleaning pipeline, the cleaning pipeline pours water into the inclined cleaning pipeline, and the direction of water irrigation is opposite to that of the ribbon, so that the ribbon is thoroughly rinsed to remove residues, and the surface of the ribbon can also be depilated after passing through. After that, some fluff remaining on the surface is washed, and then flows into the sump through the tilting action of the inclined cleaning pipe, and then is pumped into the water inlet pipe through the pump, realizing the recycling of water and saving the environment.

5. In the present invention, the flushed water enters the water collection cavity through the water inlet pipe, and then overflows to the filter plate of the filter cavity through the overflow port, and the impurities in the water are left on the filter plate, and the filtered water passes through the filter plate. The through hole flows out into the filter chamber located under the filter plate, and enters the water collection area through the water outlet, so that the water outlet of the water inlet pipe is always lower than the water surface in the water collection chamber, reducing the sound caused by the impact of the water flow and achieving a quiet environment. At the same time, it is conducive to the precipitation of large particles of impurities at the bottom of the water collection chamber, prolonging the service life of the filter plate.

Description of drawings

Fig. 1 is a schematic diagram of a process flow of the present invention;

Fig. 2 is the overall schematic diagram of the hair removal device of the present invention;

Fig. 3 is a schematic cross-sectional view of the delint device of the present invention;

Fig. 4 is a schematic cross-sectional view of a water collection tank of the present invention;

Fig. 5 is the three-dimensional schematic diagram of guide roller of the present invention;

Fig. 6 is the sectional schematic diagram that guide roller of the present invention is used as guide roller;

Fig. 7 is a schematic cross-sectional view of the use of the guide roller of the present invention as a stirring roller.

Detailed ways

The following specific examples are only explanations of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

The present invention will be described in detail below with reference to the accompanying drawings.

Example

As shown in Figure 1, a kind of staple fiber webbing delint method comprises the following steps:

S1, dust treatment, the short fiber webbing is subjected to surface dust treatment through the air brushing process;

S2, enzyme scouring, adding water to the dipping tank 13 in the delint device 1 and raising the temperature to 55°C, adjusting the pH value to 4.7, adding 5g/L of a leveling agent to prepare a leveling liquid, and the short fibers after the dust treatment in step S2 The webbing is dipped in the leveling liquid, and the dipping time is 40 minutes;

S3, for one cleaning, the temperature of the water in the cleaning area of the delint device 1 is raised to 80°C, and the short fiber webbing is washed for 5 minutes in an environment of pH 8.5, and then taken out of the cylinder;

S4, secondary cleaning, rinse the short fiber webbing after the primary cleaning treatment in step S3 through the cleaning mechanism of the delinting device 1, and remove the residue;

S5, dehydrating and drying, dehydrating the short fiber webbing after the secondary cleaning through the dehydration sponge roller group and the drying roller group of the delint device 1;

S6, skin-friendly treatment, immersing the short fiber webbing after preliminary dehydration in the skin-friendly treatment mechanism of the lint removal device 1 for skin-friendly treatment, and the soaking time is 20 minutes;

S7, drying, drying the short fiber webbing after S6 skin-friendly treatment.

As shown in Figures 2-7, the described de-linting device 1 includes a frame 11, and the frame is provided with a de-linting mechanism 12, a cleaning mechanism 14, a dehydrating mechanism in sequence from the feed port to the discharge port. Sponge roller group 15, drying roller group 16, skin-friendly treatment mechanism 17, described delint mechanism 12 comprises dipping tank 13, and described dipping tank 13 is provided with the 3rd partition 196, and described 3rd partition 196 divides the immersion tank 13 into an immersion area 197 and a cleaning area 198, the immersion area 197 and the cleaning area 198 are provided with several guide rollers 130 arranged in an S shape, and the cleaning mechanism 14 includes inclined cleaning pipes 141. Cleaning pipeline 142, a sump 143 with an open top, and a water pump 144. The inlet of the inclined cleaning pipeline 141 is lower than the outlet of the inclined cleaning pipeline 141, and the cross section of the inclined cleaning pipeline 141 is C-shaped with an upward opening, the sump 143 is arranged at the bottom of the feeding port of the inclined cleaning pipeline 141, the water pump 144 is arranged in the sump 143, and the water outlet of the cleaning pipeline 142 is located in the The outlet of the cleaning pipeline 141 is inclined, and the water inlet of the cleaning pipeline 142 is located in the sump 143 and connected to the water pump 144 .

As shown in Figures 5-7, the guide roller 130 includes a cylinder 121 that is hollow inside and closed at both ends, and a rotating shaft 122 is arranged inside the cylinder 121, and the rotating shaft 122 runs through the cylinder 121. Both ends are fixedly connected with the cylinder 121, one end of the rotating shaft 122 is fixedly connected with a rotating motor 123, and the part of the rotating shaft 122 located in the cylinder 121 is fixedly connected along the circumferential direction of the cylinder 121 There are several first electric push rods 124, and the push rod end of the first electric push rod 124 is fixedly connected with a connecting plate 125, and the end of the connecting plate 125 away from the first electric push rod 124 is arranged in an array with several Connecting rod 126, the connecting rod 126 runs through the outer wall of the cylinder body 121, and one end of the connecting rod 126 located at the outer wall of the cylinder body 121 is fixedly connected with a sealing cover 127, and the cylinder body 121 is provided with a sealing cap to facilitate the sealing The through groove 120 of the cover 127 is telescopic. The side wall of the connecting rod 126 is sleeved and fixed with a stepped sealing ring 18. The stepped sealing ring 18 includes a first step 181 and a second step 182. The first The step 18 is close to the through groove 120 and the diameter of the first step 181 is the same as that of the through groove 120 , and the diameter of the second step 182 is larger than the diameter of the through groove 120 .

As shown in Figure 4, the inner wall of the water collection tank 143 is fixedly connected with a first partition plate 145, and the first partition board 145 divides the water collection tank 143 into a water collection area 146 and a filter area 147. The water pump 144 is arranged in the water collection area 146, and the filter area 147 is arranged below the feed inlet of the inclined cleaning pipeline 141, and the filter area 147 includes a second Partition plate 148, the second partition plate 148, the second partition plate 148 divides the filter area 147 into a water collection chamber 183 and a filter chamber 184, and the top of the water collection chamber 183 is provided with a water inlet pipe 190 , the top of the water inlet pipe 190 is provided with a funnel 191, the funnel 191 is located below the feed inlet of the inclined cleaning pipeline 141, and the upper part of the second partition plate 148 is provided with an overflow port 185, the filter A support bar 186 is fixedly connected to the inner side wall of the cavity 4, and a filter plate 187 is placed on the support bar 186, the position of the filter plate 187 is lower than the position of the overflow port 185, and the first partition plate 145 The bottom of the filter area 147 is provided with a water outlet 188 that communicates with the water collection area 146. The top opening of the filter area 147 is sealed and fixedly connected with a cover plate 189. The water inlet pipe 190 runs through the cover plate 189 and extends to In the water collecting cavity 183.

The trademark webbing prepared by the short fiber webbing delint method has a soft surface feel and a refreshing and clean surface.

Working principle: As shown in Figure 1-7, make a leveling solution, add water in the dipping tank 13 to raise the temperature to 55°C, adjust the pH value to 4.5-5.0, add leveling agent 5g/L, the first electric push rod 124 will connect the connecting rod 123 pushes out the barrel 121, starts the motor, and drives the guide rollers to rotate to act as a mixer to produce a leveling liquid, then close the connecting rod 123 to the inside of the barrel, and simultaneously cover the outer surface of the barrel with the sealing cover 127, and then The short fiber webbing is treated with surface dust through the air brushing process, and then enters the impregnation area 197 of the delint mechanism 12, and is impregnated several times through the S-shaped guide roller. The impregnation time is 30 to 50 minutes, and then passed through In the cleaning area 198, the water in the cleaning area is warmed up to 78~82°C, and the short fiber webbing is washed for 5 minutes under the environment of pH 8-9 to reduce the activity of the enzyme, and then through the inclined cleaning pipeline 141, and the cleaning pipeline 142 is inclined to the cleaning pipeline 141, the water is poured in the opposite direction to the direction of the webbing, so that the webbing is thoroughly rinsed to remove residues, and some fluff remaining on the surface of the webbing after depilation can also be rinsed, and the rinsed water passes through the inclined cleaning pipe After entering the water collection cavity 183, it overflows through the overflow port 185 onto the filter plate 187 of the filter cavity 184, leaving the impurities in the water on the filter plate 187, and the filtered water passes through the through holes of the filter plate 187 It flows out into the filter chamber below the filter plate 187, and enters the water collection area through the water outlet 188 for recycling. Afterwards, the webbing is dehydrated by the dehydration sponge roller group 15 and the drying roller group 16, which is convenient for later skin-friendly treatment. Afterwards, the skin-friendly treatment is carried out by the S-shaped guide roller of the skin-friendly treatment mechanism 17, so that the surface of the fabric feels soft and the surface is refreshing and clean, which meets the requirements of environmental protection. In the whole process, no labor is required, and the work is continuous, which improves the production efficiency.

Example

S1, dust treatment, the short fiber webbing is subjected to surface dust treatment through the air brushing process;

S2, enzyme scouring, add water to raise the temperature to 50°C, adjust the pH value to 4.5, add a leveling agent of 3g/L to prepare a leveling liquid, and soak the short fiber webbing after one wash in step S2 in the leveling liquid for 30 minute;

S3, for one wash, the temperature of the water is raised to 78°C, and the short fiber webbing is washed for 3 minutes in an environment of pH 8, and then taken out of the tank to inactivate the enzyme;

S4, secondary cleaning, washing the short fiber webbing after the primary cleaning treatment in step S3, to remove residues;

S5, dehydrating and drying, dehydrating the short fiber webbing after secondary cleaning;

S6, skin-friendly treatment, skin-friendly treatment is performed on the short fiber webbing after preliminary dehydration, and the soaking time is 15 minutes;

S7, drying, drying the short fiber webbing after S6 skin-friendly treatment.

Example

S1, dust treatment, the short fiber webbing is subjected to surface dust treatment through the air brushing process;

S2, enzyme scouring, adding water to raise the temperature to 60°C, adjusting the pH value to 5.0, adding a leveling agent of 6g/L to prepare a leveling liquid, and dipping the short fiber webbing after the first cleaning in step S2 in the leveling liquid for 50 Minutes, the leveling solution is to add specific hair-removing enzymes and additives, and the hair-removing enzymes are fiber cellulase;

S3, wash once, heat up to 82°C, wash the short fiber webbing for 8 minutes under the environment of pH 9, and take it out of the tank;

S4, secondary cleaning, the short fiber ribbon after the primary cleaning treatment in step S3 is rinsed to remove residues;

S5, dehydrating and drying, dehydrating the short fiber webbing after secondary cleaning;

S6, skin-friendly treatment, dipping the short fiber webbing after preliminary dehydration, and performing skin-friendly treatment, the soaking time is 25 minutes;

S7, drying, drying the short fiber webbing after S6 skin-friendly treatment.

Comparative example 1

A method for delinting short fiber webbing, comprising the following steps:

S1, dust treatment, the short fiber webbing is subjected to surface dust treatment through the air brushing process;

S2, wash wool with enzyme, raise the temperature to 55°C, adjust the pH value to 7, add leveling agent 5g/L, prepare a leveling liquid, dip the short fiber webbing after the dust treatment in step S2 in the leveling liquid, and the soaking time is 40 minute;

S3, for one cleaning, the temperature of the water is raised to 80°C, the short fiber webbing is washed for 5 minutes in an environment of pH 8.5, and the tank is taken out;

S4, secondary cleaning, washing the short fiber webbing after the primary cleaning treatment in step S3, to remove residues;

S5, dehydrating and drying, dehydrating the short fiber webbing after secondary cleaning.

Comparative example 2

A method for delinting short fiber webbing, comprising the following steps:

S1, dust treatment, the short fiber webbing is subjected to surface dust treatment through the air brushing process;

S2, singeing, singeing the short fiber webbing to remove the fluff on the surface;

S3, for one cleaning, the temperature of the water in the cleaning area is raised to 80°C, the short fiber webbing is washed for 5 minutes in an environment of pH 8.5, and the tank is taken out;

S5, dehydrating and drying, dehydrating the cleaned short fiber webbing;

S6, skin-friendly treatment, skin-friendly treatment is performed on the short fiber webbing after preliminary dehydration, and the soaking time is 25 minutes;

S7, drying, drying the short fiber webbing after S6 skin-friendly treatment.

The detection data is as follows:

From the above results, it can be seen that the surface of the fabric feels the softest and smoothest by adopting the delint method of Example 1 of the present invention.

Claims (10)

1. A method for dehairing a staple fiber webbing, comprising the steps of:

s1, carrying out dust treatment, namely carrying out surface dust treatment on a short fiber braid through an air brushing and spraying process;

s2, enzyme washing, namely adding water into an impregnation tank (11) in the plush removing device (1) to heat to 50-60 ℃, adjusting the pH value to 4.5-5.0, adding a flatting agent to 3-6 g/L to prepare flatting liquid, and impregnating the short fiber woven belt subjected to dust treatment in the step S2 into the flatting liquid for 30-50 minutes;

s3, cleaning for one time, heating water in a cleaning area of the plush removing device (1) to 78-82 ℃, cleaning short fiber woven belts for 3-8 minutes in an environment with pH value of 8-9, and taking out from a cylinder;

s4, secondary cleaning, namely flushing the short fiber woven belt subjected to primary cleaning treatment in the step 3 through a cleaning mechanism of the plush removing device (1) to remove residues;

s5, dehydrating and drying, namely dehydrating and drying the short fiber braid subjected to secondary cleaning through a dehydrating sponge roller set and a drying roller set of the dehairing device (1);

s6, skin-friendly treatment, namely dipping the short fiber woven belt subjected to preliminary dehydration in a skin-friendly treatment mechanism of the plush removing device (1) for 15-25 minutes;

and S7, drying, namely drying the short fiber woven belt subjected to the skin-friendly treatment in the step S6.

2. The short fiber webbing dehairing method according to claim 1, wherein the dehairing device (1) comprises a frame (11), and the frame is sequentially provided with a dehairing mechanism (12), a cleaning mechanism (14), a dehydration sponge roller set (15), a drying roller set (16) and a skin-friendly treatment mechanism (17) from a feed inlet to a discharge outlet.

3. The short fiber webbing dehairing method according to claim 2, wherein the dehairing mechanism (12) comprises an impregnating tank (13), a third partition plate (196) is arranged in the impregnating tank (13), the third partition plate (196) divides the impregnating tank (11) into an impregnating zone (197) and a cleaning zone (198), and a plurality of guide rollers (130) which are arranged in an S shape are arranged in each of the impregnating zone (197) and the cleaning zone (198).

4. The short fiber webbing dehairing method according to claim 3, characterized in that the guiding roller (130) comprises a barrel (121) with hollow inside and two closed ends, a rotating shaft (122) is arranged in the barrel (121), the rotating shaft (122) penetrates through two ends of the barrel (121) and is fixedly connected with the barrel (121), one end of the rotating shaft (122) is fixedly connected with a rotating motor (123), a part of the rotating shaft (122) located in the barrel (121) is fixedly connected with a plurality of first electric push rods (124) along the circumferential direction of the barrel (121), the push rod ends of the first electric push rods (124) are fixedly connected with connecting plates (125), one end of each connecting plate (125) far away from each first electric push rod (124) is provided with a plurality of connecting rods (126) in an array, each connecting rod (126) penetrates through the outer wall of the barrel (121), one end of each connecting rod (126) located on the outer wall of the barrel (121) is fixedly connected with a sealing cover (127), and each barrel (121) is provided with a telescopic groove (120) which is convenient for the sealing cover (127).

5. The short fiber webbing dehairing method according to claim 4, characterized in that a stepped sealing ring (18) is sleeved and fixed on the side wall of the connecting rod (126), the stepped sealing ring (18) comprises a first step (181) and a second step (182), the first step (18) is close to the through groove (120) and the diameter of the first step (181) is the same as the diameter of the through groove (120), and the diameter of the second step (182) is larger than the diameter of the through groove (120).

6. A short fiber webbing dehairing method according to claim 3, characterized in that the cleaning mechanism (14) comprises an inclined cleaning pipeline (141), a cleaning pipeline (142), a water collecting tank (143) with an open top and a water suction pump (144), wherein a feed inlet of the inclined cleaning pipeline (141) is lower than a discharge outlet of the inclined cleaning pipeline (141), a cross section of the inclined cleaning pipeline (141) is in an upward open C shape, the water collecting tank (143) is arranged at the bottom of the feed inlet of the inclined cleaning pipeline (141), the water suction pump (144) is arranged in the water collecting tank (143), a water outlet of the cleaning pipeline (142) is positioned at the discharge outlet of the inclined cleaning pipeline (141), and a water inlet of the cleaning pipeline (142) is positioned in the water collecting tank (143) and is connected with the water suction pump (144).

7. A short fiber webbing dehairing method according to claim 3, characterized in that a first partition plate (145) is fixedly connected to the inner wall of the water collecting tank (143), the first partition plate (145) divides the water collecting tank (143) into a water collecting area (146) and a filtering area (147), the water suction pump (144) is arranged in the water collecting area (146), and the filtering area (147) is arranged below the feed inlet of the inclined cleaning pipeline (141).

8. The short fiber webbing dehairing method according to claim 7, characterized in that the filtering area (147) comprises a second partition plate (148) fixed on the inner wall of the water collecting tank (143), the second partition plate (148) divides the filtering area (147) into a water collecting cavity (183) and a filtering cavity (184), a water inlet pipe (190) is arranged at the top of the water collecting cavity (183), a funnel (191) is arranged at the top of the water inlet pipe (190), the funnel (191) is arranged below a feed inlet of the inclined cleaning pipeline (141), an overflow port (185) is arranged at the upper part of the second partition plate (148), a support bar (186) is fixedly connected to the inner side wall of the filtering cavity (4), a filter plate (187) is placed on the support bar (186), the position of the filter plate (187) is lower than that of the overflow port (185), and a water through port (188) communicated with the water collecting area (146) is arranged at the bottom of the first partition plate (145).

9. The short fiber webbing dehairing method according to claim 8, wherein a cover plate (189) is fixedly connected to the top opening of the filtering area (147) in a sealing manner, and the water inlet pipe (190) penetrates through the cover plate (189) and extends into the water collecting cavity (183).

10. A brand woven tape produced by the staple fiber woven tape dehairing method of claims 1-9.

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