阅读说明：本技术 一种内置条形识别码的毛巾及其织造方法 (Towel with built-in bar-shaped identification code and weaving method thereof ) 是由 卞立军 张爱玲 刘洪祥 王晓燕 李欣 管旭昇 吉跃军 于 2021-07-02 设计创作，主要内容包括：本发明公开了一种内置条形识别码的毛巾及其织造方法,所述毛巾本体在织造时,在毛巾的包头处预留有无毛圈的空白平布；将记载有毛巾的数据信息的二维码经过分色步骤、制版步骤将二维码图案印到网版上,得到二维码网板；在印花机上,使用活性颜料浆糊将所述二维码网板印制到所述毛巾的无毛圈空白平布处,烘干；然后将印制上二维码网板的毛巾正面朝上,呈环状进入汽蒸箱经汽蒸固色后,采用连续平幅水洗设备装置进行连续水洗,去除未固着的染料；最后采用无张力气流烘干。本发明的毛巾通过内置条形识别码,能够通过设置在毛巾上的条形识别码,识别到产品的基础安全信息和使用信息,满足客户对高档尖端产品的需求。(The invention discloses a towel with a built-in bar-shaped identification code and a weaving method thereof, wherein when a towel body is woven, blank plain cloth without terry is reserved at the head of the towel; printing a two-dimensional code pattern on a screen plate by a color separation step and a plate making step of the two-dimensional code recorded with the data information of the towel to obtain a two-dimensional code screen plate; printing the two-dimensional code screen plate on a blank plain cloth without terry of the towel by using active pigment paste on a printing machine, and drying; then, enabling the towel printed with the two-dimensional code screen plate to face upwards, enabling the towel to enter a steaming box in an annular shape, and after steaming and color fixing, continuously washing the towel by adopting a continuous open-width washing equipment device to remove unfixed dye; and finally, drying by adopting tension-free airflow. According to the towel, the bar-shaped identification codes are arranged in the towel, so that the basic safety information and the use information of the product can be identified through the bar-shaped identification codes arranged on the towel, and the requirements of customers on high-grade top products are met.)

1. The towel with the built-in bar-shaped identification code comprises a towel body and is characterized in that: when the towel body is woven, blank plain cloth without terry rings, the size of which is not smaller than the size of the bar-shaped identification code, is reserved at the head of the towel; and a two-dimensional code screen printing plate for recording the data information pattern of the towel is printed at the blank plain cloth.

2. The towel with a built-in bar code according to claim 1, wherein: the data information of the towel includes basic information of the towel and one or more of washing, maintenance and use information of the towel.

3. The towel with a built-in bar code according to claim 1, wherein: the blank plain cloth of the towel is arranged at the position 2cm inside the wrapping head and at the position 2cm at the edge, and the size of the blank plain cloth is 3 multiplied by 7 cm.

4. A weaving method of a towel with a built-in bar-shaped identification code is characterized by comprising the following steps:

(1) weaving: when the towel is woven, a partitioned drafting method is adopted, blank plain cloth without terry which is not smaller than the size of the bar-shaped identification code is woven at the head of the towel, and terry is raised at other places;

(2) plate making: printing a two-dimensional code pattern on a screen printing plate which is adaptive to the size of blank plain cloth without terry of the towel by a color separation step and a plate making step of the two-dimensional code on which the data information of the towel is recorded to obtain a two-dimensional code screen plate;

(3) printing a two-dimensional code screen plate: printing the two-dimensional code screen plate on a blank plain cloth without terry of the towel by using active pigment paste on a printing machine; drying at 130-140 ℃;

(4) And (3) steaming fixation: the towel printed with the two-dimensional code screen plate is placed in a steaming box in an annular shape with the front side facing upwards, the steaming temperature is 120-130 ℃, the humidity is 55-65%, and the time is 11-13 min;

(5) and (3) continuous water washing: after steaming and fixation, continuous washing is carried out by adopting a continuous open width washing equipment device to remove unfixed dye, 8-12 water tanks which are continuously connected in series are adopted for washing, the low-temperature washing area which is positioned at the head and the tail positions and the high-temperature washing area which is positioned in the middle and the temperature of which is sequentially raised in the water tanks are included, and the running speed of the towel is 10-12 m/min;

(6) drying: and (3) drying by adopting tension-free airflow, wherein the drying temperature is 120-140 ℃.

5. The weaving method of towel with built-in bar code according to claim 4, characterized in that: in the step (1), a zoning heald digging method is adopted, 2 palm frames are independently used, full-fall fuzzing-free loops are controlled, 4-weft fuzzing is selected, and the gap between 1 weft and 2 weft is adjusted to be 2-3 mm.

6. The weaving method of towel with built-in bar code according to claim 4, characterized in that: and (3) printing by using a continuous neat-code magnetic bar printing machine, wherein the pressure of the magnetic bar is 0.2-0.3 Mpa, and the rolling speed is 30 m/min.

7. The weaving method of towel with built-in bar code according to claim 4, characterized in that: the continuous water washing adopts 10 continuous water tanks connected in series; wherein the water tank is 1-3 ℃ and is 30-40 ℃; 4-5, the water tank is 60-80 ℃; 6-8 water tanks are 95-100 ℃; the temperature of the 9-10 water tanks is 30-40 ℃.

8. The weaving method of towel with built-in bar code according to claim 4, characterized in that: in the step (2), a screen frame is tightened on a screen tightening machine by adopting 80-mesh screen wires in a diagonal-pulling screen mode, photosensitive glue is coated on the front surface of the screen plate, the colored two-dimensional code patterns are sprayed and printed on the front surface of the screen plate after drying, printing-resistant paint is coated and solidified after photosensitive drying, and then the printing-resistant paint on the screen plate is sucked out to obtain the two-dimensional code screen plate.

9. The weaving method of towel with built-in bar code according to claim 4, characterized in that: the active pigment paste contains 2-5% of P-GR black, 3-6% of a thickening agent, 5-10% of urea, 0.4-1.0% of anti-dyeing salt, 1-2% of sodium alginate and 1-3% of sodium carbonate.

10. The weaving method of towel with built-in bar code according to claim 9, characterized in that the preparation of active pigment paste comprises the following steps:

(1) preparing raw stock: adding softened water into a cylinder, starting a stirrer, sequentially adding 5-10% of urea and 0.4-1.0% of anti-dyeing salt according to the mass percentage of the total amount of the primary pulp, stirring for 5-8 min, then slowly scattering 1-2% of sodium alginate, fully stirring for 50-60 min until the mixture is transparent and free of particles, adding softened water for dilution, uniformly stirring, adding 3-6% of a thickening agent while stirring, uniformly filtering to obtain the primary pulp;

(2) Preparing active pigment paste: and then uniformly stirring 2-5% of P-GR black and 15-20% of softened water according to the mass percentage, adding 75-80% of the virgin pulp and 1-3% of soda, and uniformly stirring.

Technical Field

The invention relates to the technical field of spinning, in particular to a towel with a built-in bar-shaped identification code.

Background

In recent years, the rapid development of the intelligent era and the consumption level of people are greatly improved, household textiles become the focus of attention of mass consumers, and towels become one of essential articles for household use. In the era of the rapid development of informatization, how to meet the track with the market, the humanized design of the product is promoted more, and the using performance of the product can be known clearly by using an informatization tool, so that the method adapts to the fast-paced life style, becomes a new trend for leading the market development demand and developing high-grade top products.

Disclosure of Invention

The first technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the towel with the built-in bar-shaped identification code is provided, the basic safety information and the use information of the product can be identified through the bar-shaped identification code arranged on the towel, and the requirements of customers on high-grade products are met.

The second technical problem to be solved by the invention is: aiming at the defects in the prior art, the bar-shaped identification code is arranged on the towel in the manufacturing process, the data information of the towel is recorded, the basic safety information and the use information of the product can be identified, and the requirements of customers on high-grade products are met.

In order to solve the first technical problem, the technical scheme of the invention is as follows:

a towel with a built-in bar-shaped identification code comprises a towel body, wherein blank plain cloth without terry is reserved at the head of the towel body when the towel body is woven, and the size of the blank plain cloth is not smaller than the size of the bar-shaped identification code; and a two-dimensional code screen printing plate for recording the data information pattern of the towel is printed at the blank plain cloth.

As an improved technical scheme, the data information of the towel comprises basic information of the towel and one or more of washing, maintenance and use information of the towel.

Preferably, the blank plain cloth of the towel is arranged at 2cm inside the wrapping head and at 2cm at the edge, and the size of the blank plain cloth is 3 x 7 cm.

In order to solve the second technical problem, the technical solution of the present invention is:

a weaving method of a towel with a built-in bar-shaped identification code comprises the following steps:

(1) weaving: when the towel is woven, a partitioned drafting method is adopted, blank plain cloth without terry which is not smaller than the size of the bar-shaped identification code is woven at the head of the towel, and terry is raised at other places;

(2) plate making: printing a two-dimensional code pattern on a screen printing plate which is adaptive to the size of blank plain cloth without terry of the towel by a color separation step and a plate making step of the two-dimensional code on which the data information of the towel is recorded to obtain a two-dimensional code screen plate;

(3) Printing a two-dimensional code screen plate: printing the two-dimensional code screen plate on a blank plain cloth without terry of the towel by using active pigment paste on a printing machine; drying at 130-140 ℃;

(4) and (3) steaming fixation: the towel printed with the two-dimensional code screen plate is placed in a steaming box in an annular shape with the front side facing upwards, the steaming temperature is 120-130 ℃, the humidity is 55-65%, and the time is 11-13 min;

(5) and (3) continuous water washing: after steaming and fixation, continuous washing is carried out by adopting a continuous open width washing equipment device to remove unfixed dye, 8-12 water tanks which are continuously connected in series are adopted for washing, the low-temperature washing area which is positioned at the head and the tail positions and the high-temperature washing area which is positioned in the middle and the temperature of which is sequentially raised in the water tanks are included, and the running speed of the towel is 10-12 m/min;

(6) drying: and (3) drying by adopting tension-free airflow, wherein the drying temperature is 120-140 ℃.

As an improved technical scheme, in the step (1), a zoning drafting method is adopted, 2 palm frames are independently used, full-fall fuzzing-free loops are controlled, reverse lifting wool and wool grains are prevented from occurring at the positions, 4-weft fuzzing is selected, and the gap between 1 weft and 2 weft is adjusted to be 2-3 mm.

The adoption of the zoning heald digging method realizes the concave hair pattern shape at the blank plain cloth position by using 2 pieces of hair warp palm frames. When weaving the common looped pile, the other 4 pieces of the looped pile are used for weaving the common looped pile through the palm frame, namely, the (1,2) circulation is carried out for 20 times, and the (3,4,5,6) circulation is carried out alternately. In order to avoid the pile loops on the front surface of the blank area, when the loom weaves, the 2 pieces of warp are particularly placed on the foremost row of all the palm frames, the height difference of about 2 centimeters is required to be formed between the 2 pieces of warp and other 4 pieces of palm frames, the opening of the palm frames is reduced by 0.5 centimeter compared with the starting position of the back 4 pieces of warp, the speed of the loom is reduced by 20 percent at the blank plain cloth, and the tension of the warp is increased by 15 percent.

In step (2), the color separation uses an Anseries color separation software to separate each color into a set of black and white draft for plate making.

As an improved technical scheme, 80-mesh screen wires are tensioned to a screen frame on a screen tensioning machine in a diagonal screen tensioning mode, photosensitive glue is coated on the front surface of a screen, the colored two-dimensional code patterns are sprayed and printed on the front surface of the screen after drying, printing-resistant paint is coated and solidified after photosensitive drying, and then the printing-resistant paint on the screen is sucked out to obtain the two-dimensional code screen.

As an improved technical scheme, in the step (3), the printing is carried out by using a continuous code aligning magnetic bar printing machine, the magnetic bar is selected from No. 5, the pressure of the magnetic bar is 0.2-0.3 Mpa, and the rolling speed is 30 m/min.

As an improved technical scheme, the continuous water washing adopts 10 continuous water tanks connected in series; wherein the water tank is 1-3 ℃ and is 30-40 ℃; 4-5, the water tank is 60-80 ℃; 6-8 water tanks are 95-100 ℃; the temperature of the 9-10 water tanks is 30-40 ℃.

As an improved technical scheme, the active pigment paste contains 2-5% of P-GR black, 3-6% of a thickening agent, 5-10% of urea, 0.4-1.0% of anti-dyeing salt, 1-2% of sodium alginate and 1-3% of sodium carbonate.

As a preferable technical scheme, the active pigment paste comprises 3% of P-GR black produced by the textile dyeing of Hensmei, 4% of a thickening agent, 7% of urea, 0.8% of a dye-resistant salt, 1.5% of sodium alginate and 2% of soda ash.

As a preferable technical scheme, the P-GR black is P-GR black produced by Hensmei textile dyeing company.

As an improved technical scheme, the preparation steps of the active pigment paste are as follows:

(1) preparing raw stock: adding softened water into a cylinder, starting a stirrer, sequentially adding 5-10% of urea and 0.4-1.0% of anti-dyeing salt according to the mass percentage of the total amount of the primary pulp, stirring for 5-8 min, then slowly scattering 1-2% of sodium alginate, fully stirring for 50-60 min until the mixture is transparent and free of particles, adding softened water for dilution, uniformly stirring, adding 3-6% of a thickening agent while stirring, uniformly filtering to obtain the primary pulp;

(2) preparing active pigment paste: and then uniformly stirring 2-5% of P-GR black and 15-20% of softened water according to the mass percentage, adding 75-80% of the virgin pulp and 1-3% of soda, and uniformly stirring.

As a preferred technical scheme, after the weaving of the towel is completed, before the plate making and the printing of the two-dimensional code screen plate, the method further comprises a dyeing and finishing process of the towel, and specifically comprises the following steps:

(1) Continuous pretreatment of grey cloth: boiling, bleaching and steaming treatment are carried out by using open-width continuous annealing, boiling and bleaching equipment, the pressure of a padder is 0.25Mpa, the padder residue rate is 110-: 50g/L, 27.5% H₂O₂: 60g/L, 8g/L of Steady CBB produced by Hensmai textile dyeing company, 4g/L of Eutala SX produced by Hensmai textile dyeing, 95-100 ℃ of a steam box, 45-60min of steaming time,the running speed of the equipment is 25-30 m/min.

(2) And (3) dyeing: an O-shaped high-temperature high-pressure overflow dyeing machine is adopted, and the bath ratio is 1: 8, dyeing temperature is 60 ℃; adding reactive dyes, wherein the reactive dyes are Elida red SE 0.102%, Elida yellow SE 0.003% and Elida blue SE 0.052% produced by Henschel Mi textile dyeing, treating for 3min, adding anhydrous sodium sulphate, treating for 5min, adding soda ash, bath liquid contains 7g/L soda ash, heating to 60 ℃, and dyeing for 30min under heat preservation.

(3) Soaping treatment: adding Ivorexant R produced by Hensman textile dyeing into the bath lotion, wherein the content of the Ivorexant R is 0.3 g/L; bath ratio of 1: soaping at 8, 60 deg.C for 10min, and respectively washing with hot water and cold water.

(4) And (3) drying: the after-finishing drying adopts a tension-free cloth belt type dryer, the drying temperature is 130-135 ℃, the drying speed is 8-12m/min, the frequency of a motor of a wind power main machine is 50HZ, the hair tip direction of the looped pile is consistent with the wind power direction, and the smoothness of the looped pile is ensured.

Due to the adoption of the technical scheme, the invention has the beneficial effects that:

according to the towel with the built-in bar-shaped identification code, when the towel is woven, blank plain cloth without terry rings, the size of which is not smaller than the bar-shaped identification code, is reserved at the head of the towel; and a two-dimensional code screen printing plate for recording the data information pattern of the towel is printed at the blank plain cloth. Through the bar identification code of setting on the towel, the basic safety information and the service information of discerning the product satisfy the demand of customer to high-grade top-grade product.

The invention relates to a weaving method of a towel with a built-in bar-shaped identification code, which is characterized in that raw yarns (or colored yarns) are subjected to a weaving process to reserve blank plain cloth with a fixed size and no looped pile, a blank plate with a bar code is manufactured by adopting an Anseries color separation drawing technology and a laser and photosensitive technology, the bar code is printed at the blank plain cloth by a continuous printing technology, and then the towel with the built-in bar-shaped identification code is manufactured by steaming fixation, continuous washing and air-flow tension-free drying of after-finishing. The continuous printing technique and the active pigment paste that adopt, with the very firm towel of printing of two-dimensional code otter board on, the after-treatment step is up the towel two-dimensional code, adopt cyclic annular decatize and wash fine protecting the two-dimensional code pattern in succession, prevented that the two-dimensional code from discolouring and falling the look influence data reading, wash the basin that adopts continuous series connection, including the low temperature washing district that is located first end position and the high temperature washing district that just temperature rose in the basin in the middle of being located, the washing temperature risees gradually, be favorable to the further fixation of two-dimensional code pattern more, and be favorable to getting rid of the dyestuff that does not fix.

When the towel is woven, 2 palm frames are independently used at the blank concave hair position, full falling is controlled, reverse lifting hair and hair particles are not prevented, 4-weft fuzzing is selected, the gap between 1 weft and 2 weft is adjusted to be 2-3 mm, the yarn tension of the hair warp at the position is properly increased, and the concave hair position can be smooth and flat.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the pile warp loom layout of the towel of the present invention.

Detailed Description

The invention is further illustrated below with reference to the figures and examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.

Fig. 1 is a weave diagram of the pile warp loom of the towel, 2 pieces of pile warp palm frames are used at the blank plain cloth, and other 4 pieces of pile warp palm frames are used at the common pile loop, namely, the (1,2) circulation is carried out for 20 times, and the (3,4,5,6) circulation is carried out alternately.

Example 1

A towel with a built-in bar-shaped identification code comprises a towel body, wherein blank plain cloth without terry is reserved at the head of the towel body when the towel body is woven, and the size of the blank plain cloth is not smaller than the size of the bar-shaped identification code; the towel is arranged in a blank plain cloth mode. And a two-dimensional code screen printing plate for recording the data information pattern of the towel is printed at the blank plain cloth.

Example 2

(1) Weaving: when the towel is woven, a zoning drafting method is adopted, 2 palm frames are independently used, full-falling fuzz-free loops are controlled, reverse lifting wool and wool grains are prevented from occurring, 4-weft fuzz is selected, and the gap between 1 weft and 2 weft is adjusted to be 2.5 mm; weaving blank plain cloth without terry with the size of 3 multiplied by 7cm at the position of 2cm inside the head of the towel and at the position of 2cm on the edge, and terry at the rest positions;

(2) plate making: the two-dimensional code recorded with the data information of the towel is subjected to a color separation step, and each color is separated into a set of black and white draft by using Anseries color separation software; stretching a screen frame on a screen stretching machine by adopting 80-mesh screen wires in a diagonal screen stretching mode, coating photosensitive glue on the front surface of the screen plate, spraying and printing the colored black and white draft patterns of the two-dimensional code on the front surface of the screen plate after drying, coating printing-resistant paint for curing after photosensitive drying, and then sucking out the printing-resistant paint on the screen plate by using a paint sucking machine to obtain the two-dimensional code screen plate;

(3) printing a two-dimensional code screen plate: printing by using a continuous code aligning magnetic bar printing machine, adjusting the left-right and front-back spacing of a blank plain cloth to ensure that a printed pattern is completely matched with the reserved blank, selecting a 5# magnetic bar, controlling the pressure of the magnetic bar to be 0.2Mpa, rolling at the speed of 30m/min, and printing the two-dimensional code screen plate to the blank plain cloth without terry circles of the towel by using active pigment paste; drying at 133 deg.C; the active pigment paste contains 4% of P-GR black, 3.5% of a thickening agent, 6% of urea, 0.6% of dye-resistant salt, 1.4% of sodium alginate and 1.8% of sodium carbonate.

(4) And (3) steaming fixation: heating the box body to 120 ℃ before steaming, enabling the humidity to reach 55 RH%, enabling the towel printed with the two-dimensional code screen plate to face upwards, enabling the towel to enter the steaming box in an annular shape, enabling the towel to have the length of 2m, enabling the active pigment to dye fibers, enabling the temperature in the steaming box to be 126 ℃, the humidity to be 56%, the speed to be 20m/min and the time to be 13 min;

(5) and (3) continuous water washing: after steaming and fixation, continuous washing is carried out by adopting a continuous open width washing equipment device to remove unfixed dye, 10 water tanks which are continuously connected in series are adopted for washing, and the water tanks comprise a low-temperature washing area positioned at the head and the tail and a high-temperature washing area positioned in the middle and with the temperature sequentially increased in the water tanks, wherein the temperature of 1-3 water tanks is sequentially increased between 30-40 ℃; 4-5, sequentially raising the temperature of the water tanks to 60-80 ℃; the temperature of the 6-8 water tanks is increased sequentially between 95 and 100 ℃; the temperature of the 9-10 water tanks is reduced in sequence at 30-40 ℃; the running speed of the towel is 11 m/min;

(6) drying: drying by adopting tension-free airflow at the drying temperature of 128 ℃ and the drying speed of 10 m/min. And finally, checking and sewing to obtain a finished product.

Example 3

(1) Weaving: when the towel is woven, a zoning drafting method is adopted, 2 pieces of wool warp heald frames are used for realizing the concave wool pattern at the blank plain cloth position, full-fall fuzzing-free loops are controlled, reverse-lifting wool and wool grains are prevented from appearing at the position, 4-weft fuzzing is selected, and the gap between 1 weft and 2 weft is adjusted to be 2.5 mm; when weaving a common looped pile, other 4 pieces of hair are used for weaving the common looped pile through a palm frame, namely, the (1,2) circulation is carried out for 20 times, and the (3,4,5,6) alternate circulation is carried out; in order to avoid the pile loops on the front surface of the blank area, when the loom is used for weaving, the 2 pieces of warp are particularly placed on the foremost row of all the palm frames, the height difference of about 2 centimeters is required to be formed between the 2 pieces of warp and other 4 pieces of palm frames, the opening of each palm frame is reduced by 0.5 centimeter compared with the starting position of the back 4 pieces of warp, the speed of the loom is reduced by 20 percent at the blank plain cloth, and the tension of the warp is increased by 15 percent; weaving blank plain cloth without terry with the size of 3 multiplied by 7cm at the position of 2cm inside the head of the towel and at the position of 2cm on the edge, and terry at the rest positions; after dyeing and finishing, the towel is printed with the two-dimensional code;

(2) Plate making: the two-dimensional code recorded with the data information of the towel is subjected to a color separation step, and each color is separated into a set of black and white draft by using Anseries color separation software; stretching a screen frame on a screen stretching machine by adopting 80-mesh screen wires in a diagonal screen stretching mode, coating photosensitive glue on the front surface of the screen plate, spraying and printing the colored black and white draft patterns of the two-dimensional code on the front surface of the screen plate after drying, coating printing-resistant paint for curing after photosensitive drying, and then sucking out the printing-resistant paint on the screen plate by using a paint sucking machine to obtain the two-dimensional code screen plate;

(3) printing a two-dimensional code screen plate: printing by using a continuous code aligning magnetic bar printing machine, adjusting the left-right and front-back spacing of a blank plain cloth to ensure that a printed pattern is completely matched with the reserved blank, selecting a 5# magnetic bar, controlling the pressure of the magnetic bar to be 0.25Mpa, rolling at the speed of 30m/min, and printing the two-dimensional code screen plate to the blank plain cloth without terry circles of the towel by using active pigment paste; drying at 135 deg.C; the active pigment paste contains 3% of P-GR black produced by the textile dyeing of Hensmei, 4% of thickening agent, 7% of urea, 0.8% of dye-resistant salt, 1.5% of sodium alginate and 2% of sodium carbonate.

(4) And (3) steaming fixation: heating the box body to 120 ℃ before steaming, enabling the humidity to reach 55 RH%, enabling the towel printed with the two-dimensional code screen plate to face upwards, enabling the towel to enter the steaming box in an annular shape, enabling the towel to have the length of 2m, enabling the active pigment to dye fibers, enabling the temperature in the steaming box to be 125 ℃, the humidity to be 57%, the speed to be 21m/min and the time to be 12 min;

(5) And (3) continuous water washing: after steaming and fixation, continuous washing is carried out by adopting a continuous open width washing equipment device to remove unfixed dye, 10 water tanks which are continuously connected in series are adopted for washing, and the water tanks comprise a low-temperature washing area which is positioned at the head and the tail and a high-temperature washing area which is positioned in the middle and has sequentially increased temperature in the water tanks, wherein 1-3 water tanks are sequentially at 30 ℃, 35 ℃ and 40 ℃; 4-5 water tanks are sequentially at 60 ℃, 70 ℃ and 80 ℃; 6-8 water tanks are sequentially at 95 ℃ and 100 ℃; the temperature of the 9-10 water tanks is 40 ℃ and 35 ℃ in sequence; the running speed of the towel is 12 m/min;

(6) drying: drying by adopting tension-free airflow at the drying temperature of 130 ℃ and the drying speed of 10 m/min. And finally, checking and sewing to obtain a finished product.

Example 4

(1) Weaving: when the towel is woven, a zoning drafting method is adopted, 2 pieces of wool are used for realizing the concave wool pattern at the blank plain cloth position through a heald frame, the full-fall fuzzing-free loops are controlled, the occurrence of reverse lifting wool and wool grains at the position is prevented, 4-weft fuzzing is selected, and the gap between 1 weft and 2 weft is adjusted to be 2-3 mm; when weaving a common looped pile, other 4 pieces of hair are used for weaving the common looped pile through a palm frame, namely, the (1,2) circulation is carried out for 20 times, and the (3,4,5,6) alternate circulation is carried out; in order to avoid the pile loops on the front surface of the blank area, when the loom is used for weaving, the 2 pieces of warp are particularly placed on the foremost row of all the palm frames, the height difference of about 2 centimeters is required to be formed between the 2 pieces of warp and other 4 pieces of palm frames, the opening of each palm frame is reduced by 0.5 centimeter compared with the starting position of the back 4 pieces of warp, the speed of the loom is reduced by 20 percent at the blank plain cloth, and the tension of the warp is increased by 15 percent; weaving blank plain cloth without terry with the size of 3 multiplied by 7cm at the position of 2cm inside the head of the towel and at the position of 2cm on the edge, and terry at the rest positions;

(2) Plate making: the two-dimensional code recorded with the data information of the towel is subjected to a color separation step, and each color is separated into a set of black and white draft by using Anseries color separation software; stretching a screen frame on a screen stretching machine by adopting 80-mesh screen wires in a diagonal screen stretching mode, coating photosensitive glue on the front surface of the screen plate, spraying and printing the colored black and white draft patterns of the two-dimensional code on the front surface of the screen plate after drying, coating printing-resistant paint for curing after photosensitive drying, and then sucking out the printing-resistant paint on the screen plate by using a paint sucking machine to obtain the two-dimensional code screen plate;

(3) printing a two-dimensional code screen plate: adding softened water into a cylinder, starting a stirrer, sequentially adding 6% of urea and 0.8% of anti-dyeing salt according to the mass percentage of the total amount of the primary pulp, stirring for 7min, slowly scattering 1.7% of sodium alginate, fully stirring for 55min until the mixture is transparent and granular-free, adding softened water for dilution, stirring uniformly, adding 4.5% of a thickening agent while stirring, uniformly filtering to obtain the primary pulp; and then uniformly stirring 3.5 percent of P-GR black and 18 percent of softened water according to the mass percentage, adding 77 percent of the virgin pulp and 1.5 percent of soda ash, and uniformly stirring to obtain the active pigment paste.

Printing by using a continuous code aligning magnetic bar printing machine, adjusting the left-right and front-back spacing of a blank plain cloth to ensure that a printed pattern is completely matched with the reserved blank, selecting a 5# magnetic bar, controlling the pressure of the magnetic bar to be 0.3Mpa, rolling at the speed of 30m/min, and printing the two-dimensional code screen plate to the blank plain cloth without terry circles of the towel by using active pigment paste; drying at 138 ℃.

(4) And (3) steaming fixation: heating the box body to 120 ℃ before steaming, enabling the humidity to reach 55 RH%, enabling the towel printed with the two-dimensional code screen plate to face upwards, enabling the towel to enter the steaming box in an annular shape, enabling the towel to have the length of 2m, enabling the active pigment to dye fibers, enabling the temperature in the steaming box to be 128 ℃, the humidity to be 60%, the speed to be 22m/min and the time to be 13 min;

(5) and (3) continuous water washing: after steaming and fixation, continuous washing is carried out by adopting a continuous open width washing equipment device to remove unfixed dye, 10 water tanks which are continuously connected in series are adopted for washing, and the water tanks comprise a low-temperature washing area which is positioned at the head and the tail and a high-temperature washing area which is positioned in the middle and has sequentially increased temperature in the water tanks, wherein 1-3 water tanks are sequentially at 32 ℃, 36 ℃ and 38 ℃; 4-5 water tanks are sequentially at 60 ℃, 72 ℃ and 80 ℃; 6-8 water tanks are sequentially at 96 ℃ and 100 ℃; the temperature of the 9-10 water tanks is 40 ℃ and 32 ℃ in sequence; the running speed of the towel is 11 m/min;

(6) drying: drying with tension-free airflow at 135 deg.C and drying speed of 10 m/min. And finally, checking and sewing to obtain a finished product.