阅读说明：本技术 一种面料的浆边装置及面料的染整方法 (Fabric edge sizing device and fabric dyeing and finishing method ) 是由 王晓艳 石彦军 张琼 于 2019-09-19 设计创作，主要内容包括：本发明提供了一种面料的浆边装置及面料的染整方法,属于纺织技术领域。利用一个具有两个可拆分的压布辊、气泵、浆箱、水泵等结构,该结构能将坯布的头部和尾部分别夹持,对坯布的头部和尾部分别进行密封,染整方法包括毛坯绕卷、上浆、烘干、缝头、预定型、染色、最终定型等步骤。本发明具有操作简单、避免坯布污染、避免坯布杂乱、可进行长幅坯布的浆边等优点。(The invention provides a fabric edge sizing device and a fabric dyeing and finishing method, and belongs to the technical field of textiles. The dyeing and finishing method comprises the steps of blank winding, sizing, drying, end sewing, pre-shaping, dyeing, final shaping and the like. The invention has the advantages of simple operation, avoidance of grey cloth pollution, avoidance of disorder of grey cloth, capability of carrying out edge sizing on long-width grey cloth and the like.)

1. The fabric sizing edge device is characterized by comprising a base (1), a sizing box (2), a water pump (3), an air pump (4) and two clamping structures, wherein the clamping structures are detachably connected to the base (1), each clamping structure comprises two clamping plates (51) detachably connected, each clamping plate (51) comprises a curved cloth rolling surface and a straight cloth pressing surface (52), the straight surfaces of the two clamping plates (51) are overlapped to form a cylindrical cloth rolling roller (5), a concave cavity penetrating through the cloth pressing surfaces (52) is formed in each clamping plate (51), a liquid pipe (53) and an air pipe (54) which are communicated with the concave cavity are respectively arranged at two ends of each clamping plate (51), the liquid pipe (53) of one clamping plate (51) in the same clamping structure is connected with the sizing box (2), and the liquid pipe (53) of the other clamping plate (51) in the same clamping structure is connected with an outlet of the water pump (3), an air pipe (54) of one clamping plate (51) in the same clamping structure is connected with an air outlet end of the air pump (4), an air pipe (54) of the other clamping plate (51) in the same clamping structure is communicated with the atmosphere, and the pulp box (2) is connected with an inlet of the water pump (3).

2. A method of dyeing and finishing a fabric using the selvedge apparatus of claim, comprising the steps of:

1) the blank is wound

Clamping the head of the grey cloth between two cloth pressing surfaces (52) of the same cloth pressing roller, fixing two clamping plates (51), winding the grey cloth on the pressing roller, and clamping the tail of the grey cloth on the other cloth pressing roller;

2) sizing

Closing the air flow channel, driving the sizing agent in the sizing box (2) to enter the cloth pressing roller through the water pump (3), keeping the contact time of the sizing agent and the head and the tail of the grey cloth to exceed 3min, opening an air pipe (54) in the cloth pressing roller, closing the liquid outlet end of the sizing box (2), and pumping the sizing agent in the cloth pressing roller to the sizing box (2);

3) and drying the mixture

Closing the liquid flow channel, opening the air flow channel, drying the head and the tail of the grey cloth soaked with the sizing agent in an air blowing mode through an air pump (4), and closing the air pump (4) after drying for about 10 min;

4) locking edge

Taking the two cloth pressing rollers away from the base (1), loosening the cloth pressing rollers clamping the tail parts of the grey cloth, sewing and seaming the tail parts of the grey cloth, unwinding the grey cloth on the cloth pressing rollers clamping the head parts of the grey cloth to a winding machine, and seaming the head parts of the grey cloth;

5) and presetting

Presetting by adopting door Fuji setting machine

The process comprises the following steps: adjusting the width and overfeeding at 180 ℃ and 20m/min correspondingly according to the requirements of customers;

the operation key points are as follows: the cloth tail is advanced to a setting machine, and the reverse direction is not needed;

6) and dyeing the mixture

The fabric is as follows: 106T44F triacetin interlock;

the production equipment comprises: high-temperature high-pressure overflow dyeing machine;

the technological parameters are as follows: the bath ratio is 1:15, the main pump is 60%, and the bath time is 100S/bath;

the main process and the prescription are as follows:

anti-wrinkle agent BC solid in bath 3g/l

1g/l of dispersing leveling agent

Glacial acetic acid 1.5g/l

Sodium acetate 0.15g/l

Disperse black ECO 300% 0.1%

Heating to 130 deg.C, maintaining the temperature for 30min, cooling to 70 deg.C, draining, cleaning, and taking out;

when cloth is fed, the cloth head is required to be advanced, and the cloth head is required to be pre-shaped and the place where the sample is cut needs to be dyed after sizing treatment is continued again;

7) finally, setting

Adopting a Fuji setting machine to carry out final setting;

the process comprises the following steps: the width and overfeeding at the temperature of 130 ℃ and 25m/min are determined according to the requirements of customers;

the operation key points are as follows:

before presetting, the cloth head and the cloth tail are subjected to sizing edge treatment to increase the friction force of the cloth tail and the cloth tail;

when sewing, a flat car and a small needle are adopted for sewing;

when presetting and final setting, attention is paid to the cloth feeding direction of the gray cloth, and the uniform cloth tail is advanced;

when the dyeing is fed into the vat, the cloth feeding direction needs to be noticed, the cloth head is advanced, the flatcar is connected with the cloth, the size of the main pump is noticed, the main pump cannot be too large, and the longitudinal tension of the grey cloth is reduced.

Technical Field

The invention belongs to the technical field of textile, and relates to a fabric edge sizing device and a fabric dyeing and finishing method.

Background

The triacetate fiber is semi-synthetic fiber made from natural wood pulp, and integrates the advantages of natural fiber and synthetic fiber. The method mainly has the following characteristics:

the luster is soft and natural, the color is bright, and the transparent feeling is achieved. Triacetate fiber is soft in gloss due to irregular furrows that the surface of the fiber has. These grooves diffuse the light to produce a soft natural shine. Also due to the low refractive index of the fibers. And the raw material uses high-purity wood pulp. Can show bright and transparent color; the triacetate fiber is one of the fibers with the lowest Young's modulus in common fibers, and is a very soft material; at present, the fabric is widely used for making high-grade clothes and has high economic value.

The triacetyl cotton interlock fabric is soft and smooth, fibers on the fabric ends are easy to sideslip, and the fabric ends are easy to shred when the triacetyl cotton interlock fabric is dyed in an overflow dyeing machine, so that the fabric is scrapped.

Disclosure of Invention

The invention aims to provide a fabric edge sizing device aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to clamp the head and the tail of a grey fabric and size edges of the grey fabric.

The purpose of the invention can be realized by the following technical scheme: a fabric edge sizing device is characterized by comprising a base, a sizing box, a water pump, an air pump and two clamping structures, the clamping structure is detachably connected on the base and comprises two clamping plates which are detachably connected, the clamping plates comprise a curved cloth rolling surface and a straight cloth pressing surface, the straight surfaces of the two clamping plates are overlapped to form a cylindrical cloth rolling roller, the utility model discloses a clamp structure, including splint, the splint are provided with the cavity that runs through the cover of cloth pressing face in the splint, the both ends of splint have the liquid pipe and the trachea of intercommunication cavity respectively, and the thick liquid case is connected to the liquid pipe of a splint among the same clamping structure, and the liquid pipe of another splint among the same clamping structure connects the export of water pump, and the trachea of a splint among the same clamping structure connects the end of giving vent to anger of air pump, and the trachea of another splint among the same clamping structure switches on the atmosphere, the thick liquid case is connected the import of water pump.

Two cloth rollers can be fixed on the base through a fixed quick connector fixed on the base and a movable block connector longitudinally connected on the base in a sliding mode, a night pipe and an air pipe are connected and sealed, an electromagnetic valve is arranged on a hose connected with an inlet and an outlet of the slurry tank, the water pump and an air outlet end of the air pump respectively, the night flow path and the air flow path can exist independently respectively, and two cavities of the same clamping structure can be sealed after slurry enters the cavities. A grid is arranged at the opening of the concave cavity, namely the cloth pressing surface, and the head or tail of the cloth can be clamped by about 10cm and is positioned at the opening of the concave cavity.

The heating assembly is arranged on the air flow channel, so that the air flow entering the cloth pressing roller is hot air flow.

A dyeing and finishing method of fabric is characterized by comprising the following steps:

1. blank winding

Clamping the head of the grey cloth between two cloth pressing surfaces of the same cloth pressing roller, fixing the two clamping plates, winding the grey cloth on the pressing roller, and clamping the tail of the grey cloth on the other cloth pressing roller;

2. sizing

Closing the air flow channel, driving the edge sizing agent in the sizing box into the cloth pressing roller through the water pump, keeping the contact time of the edge sizing agent and the head and the tail of the grey cloth to exceed 3min, opening an air pipe in the cloth pressing roller, closing the liquid outlet end of the sizing box, and pumping the edge sizing agent in the cloth pressing roller to the sizing box;

3. drying by baking

Closing the liquid flow channel, opening the air flow channel, drying the head and the tail of the grey cloth soaked with the sizing agent in an air blowing mode of an air pump, and closing the air pump after drying for about 10 min;

4. serging

Taking the two cloth pressing rollers away from the base, loosening the cloth pressing rollers clamping the tail parts of the grey cloth, sewing the tail parts of the grey cloth, unwinding the grey cloth on the cloth pressing rollers clamping the head parts of the grey cloth to a winding machine, and locking the head parts of the grey cloth;

5. presetting

Presetting by adopting door Fuji setting machine

The process comprises the following steps: adjusting the width and overfeeding at 180 ℃ and 20m/min correspondingly according to the requirements of customers;

the operation key points are as follows: the cloth tail is advanced to a setting machine, and the reverse direction is not needed;

6. dyeing process

The fabric is as follows: 106T44F (TAB84T20F + SDPE22T24F) triacetate interlock (79% triacetic acid, 21% polyester);

the production equipment comprises: high temperature high pressure overflow dyeing machine (osaka manufacturing);

the technological parameters are as follows: the bath ratio is 1:15, the main pump is 60%, and the bath time is 100S/bath;

the main process and the prescription are as follows:

anti-wrinkle agent BC solid in bath 3g/l

1g/l of dispersing leveling agent

Glacial acetic acid 1.5g/l

Sodium acetate 0.15g/l

Disperse black ECO 300% 0.1%

Heating to 130 deg.C, maintaining the temperature for 30min, cooling to 70 deg.C, draining, cleaning, and taking out;

when cloth is fed, the cloth head is required to be advanced, and the cloth head is required to be pre-shaped and the place where the sample is cut needs to be dyed after sizing treatment is continued again;

7. final shaping

Adopting a Fuji setting machine to carry out final setting;

the process comprises the following steps: the width of the door at 130 ℃ and 25m/min and overfeeding are determined according to the requirements of customers.

The operation key points are as follows:

before presetting, the cloth head and the cloth tail are subjected to sizing edge treatment to increase the friction force of the cloth tail and the cloth tail;

when sewing the head, a flat car and a small needle are adopted for sewing (a serger cannot be used);

when presetting and final setting, attention is paid to the cloth feeding direction of the gray cloth, and the uniform cloth tail is advanced;

when the dyeing is fed into the vat, the cloth feeding direction needs to be noticed, the cloth head is advanced, the flatcar is connected with the cloth, the size of the main pump is noticed, the main pump cannot be too large, and the longitudinal tension of the grey cloth is reduced.

The cloth cover has soft luster, bright and smooth cloth cover, no crease mark and no laddering. The dyeing and finishing processing is directly carried out by adopting a conventional method, the rejection rate of the spinning of the grey cloth reaches 10 percent, great waste is caused, and the rejection rate of the spinning of the triacetic acid/polyester knitted cotton interlock cloth processed by adopting the dyeing processing method after the sizing edge is reduced to be within 1 percent. Greatly improving the product percent of pass. The profit is improved by 10 percent, and great economic value is created.

The traditional edge sizing treatment is to carry out edge sizing treatment on two side edges of the cloth, while the method and the corresponding device can avoid the whole unwinding of the grey cloth by adopting the edge sizing device on the head part and the tail part of the grey cloth, can also operate the longer grey cloth, can not cause disorder and pollution of the grey cloth, and can not waste and pollute other positions of the grey cloth by adopting the mode of clamping and sealing the head part and the tail part of the grey cloth.

The method adopts a corn starch solution with low concentration and good fluidity, and adds a gluing agent to improve the adhesive strength of starch and grey cloth in the soaking process.

Drawings

FIG. 1 is a schematic view of the structure of a pulp edge device.

Fig. 2 is a schematic structural view of two cloth pressing rollers.

Fig. 3 is a schematic structural view of the openings of two cloth pressing rollers.

Fig. 4 is a cross-sectional view of one of the cloth pressing rolls.

In the figure, 1, a base; 2. a pulp box; 3. a water pump; 4. an air pump; 5. a cloth roller; 51. a splint; 52. pressing the cloth surface; 53. a liquid pipe; 54. the trachea.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the pulp edge device comprises a base 1, a pulp box 2, a water pump 3, an air pump 4 and two clamping structures, wherein the clamping structures are detachably connected to the base 1, each clamping structure comprises two clamping plates 51 detachably connected, each clamping plate 51 comprises a curved roll surface and a flat cloth pressing surface 52, the flat surfaces of the two clamping plates 51 are overlapped to form a cylindrical cloth rolling roller 5, a concave cavity penetrating through the cloth pressing surface 52 is formed in each clamping plate 51, a liquid pipe 53 and an air pipe 54 communicated with the concave cavity are respectively arranged at two ends of each clamping plate 51, the liquid pipe 53 of one clamping plate 51 in the same clamping structure is connected with the pulp box 2, the liquid pipe 53 of the other clamping plate 51 in the same clamping structure is connected with an outlet of the water pump 3, the air pipe 54 of the one clamping plate 51 in the same clamping structure is connected with an air outlet end of the air pump 4, the air pipe 54 of the other clamping plate, the slurry tank 2 is connected with the inlet of the water pump 3.

Two cloth rollers 5 can be fixed on the base 1 through a fixed quick connector fixed on the base 1 and a movable block connector longitudinally connected on the base 1 in a sliding manner, a night pipe and an air pipe 54 are connected and sealed, an electromagnetic valve is respectively arranged on a hose connected with the air outlet end of the pulp box 2, the inlet and the outlet of the water pump 3 and the air pump 4, the night flow path and the air flow path can respectively and independently exist, and two cavities of the same clamping structure can be sealed after entering pulp. A grid is arranged at the opening of the concave cavity, namely the cloth pressing surface 52, and the head or tail of the cloth can be clamped by about 10cm and is positioned at the opening of the concave cavity.

The heating assembly is arranged on the air flow channel, so that the air flow entering the cloth pressing roller is hot air flow.

The method comprises the following steps:

1. blank winding

Clamping the head of the grey cloth between two cloth pressing surfaces 52 of the same cloth pressing roller, fixing two clamping plates 51, winding the grey cloth on the cloth pressing roller, and clamping the tail of the grey cloth on the other cloth pressing roller;

2. sizing

Closing the airflow channel, driving the edge sizing agent in the size box 2 into the cloth pressing roller through the water pump 3, keeping the contact time of the edge sizing agent and the head and the tail of the grey cloth to exceed 3min, opening the air pipe 54 in the cloth pressing roller, closing the liquid outlet end of the size box 2, and pumping the edge sizing agent in the cloth pressing roller to the size box 2;

3. drying by baking

Closing the liquid flow channel, opening the air flow channel, drying the head and the tail of the grey cloth soaked with the sizing agent in an air blowing mode of the air pump 4, and closing the air pump 4 after drying for about 10 min;

4. serging

Taking the two cloth pressing rollers away from the base 1, loosening the cloth pressing rollers clamping the tail parts of the grey cloth, sewing the tail parts of the grey cloth, unwinding the grey cloth on the cloth pressing rollers clamping the head parts of the grey cloth to a winding machine, and locking the head parts of the grey cloth;

5. presetting

Presetting by adopting door Fuji setting machine

The process comprises the following steps: adjusting the width and overfeeding at 180 ℃ and 20m/min correspondingly according to the requirements of customers;

the operation key points are as follows: the cloth tail is advanced to a setting machine, and the reverse direction is not needed;

6. dyeing process

The fabric is as follows: 106T44F (TAB84T20F + SDPE22T24F) triacetate interlock (79% triacetic acid, 21% polyester);

the production equipment comprises: high temperature high pressure overflow dyeing machine (osaka manufacturing);

the technological parameters are as follows: the bath ratio is 1:15, the main pump is 60%, and the bath time is 100S/bath;

the main process and the prescription are as follows:

anti-wrinkle agent BC solid in bath 3g/l

1g/l of dispersing leveling agent

Glacial acetic acid 1.5g/l

Sodium acetate 0.15g/l

Disperse black ECO 300% 0.1%

Heating to 130 deg.C, maintaining the temperature for 30min, cooling to 70 deg.C, draining, cleaning, and taking out;

when cloth is fed, the cloth head is required to be advanced, and the cloth head is required to be pre-shaped and the place where the sample is cut needs to be dyed after sizing treatment is continued again;

7. final shaping

Adopting a Fuji setting machine to carry out final setting;

the process comprises the following steps: the width of the door at 130 ℃ and 25m/min and overfeeding are determined according to the requirements of customers.

The operation key points are as follows:

before presetting, the cloth head and the cloth tail are subjected to sizing edge treatment to increase the friction force of the cloth tail and the cloth tail;

when sewing, a flat car and a small needle are adopted for sewing, and a serger cannot be used;

when presetting and final setting, attention is paid to the cloth feeding direction of the gray cloth, and the uniform cloth tail is advanced;

when the dyeing is fed into the vat, the cloth feeding direction needs to be noticed, the cloth head is advanced, the flatcar is connected with the cloth, the size of the main pump is noticed, the main pump cannot be too large, and the longitudinal tension of the grey cloth is reduced.

The cloth cover has soft luster, bright and smooth cloth cover, no crease mark and no laddering. The dyeing and finishing processing is directly carried out by adopting a conventional method, the rejection rate of the spinning of the grey cloth reaches 10 percent, great waste is caused, and the rejection rate of the spinning of the triacetic acid/polyester knitted cotton interlock cloth processed by adopting the dyeing processing method after the sizing edge is reduced to be within 1 percent. Greatly improving the product percent of pass. The profit is improved by 10 percent, and great economic value is created.

The traditional edge sizing treatment is to carry out edge sizing treatment on two side edges of the cloth, while the method and the corresponding device can avoid the whole unwinding of the grey cloth by adopting the edge sizing device on the head part and the tail part of the grey cloth, can also operate the longer grey cloth, can not cause disorder and pollution of the grey cloth, and can not waste and pollute other positions of the grey cloth by adopting the mode of clamping and sealing the head part and the tail part of the grey cloth.

If the mode of direct adoption brush thick liquid brushes the head and the afterbody of grey cloth, then dry, cause the thick liquids drip very easily and pollute the cloth, and dry for a long time, compare poor a lot with the efficiency that the cloth was tested cloth, lead to whole process can not be continuous, cause production efficiency to reduce, adopt this device, can be extravagant at the thick liquids, thick liquids pollute, drying efficiency, the operation portability, the aspect such as operation continuity promotes greatly, and the cloth is sewing up the head and the tail and gets into the dye vat after, head and afterbody are because the overlock and do not draw the silk because of the tension effect, make the overlock level because of thick liquid limit, it is less to the tension effect of silk thread, make grey cloth level and even.

The method adopts a corn starch solution with low concentration and good fluidity, and adds a gluing agent to improve the adhesive strength of starch and grey cloth in the soaking process.

The electromagnetic valve switch is arranged on the pipeline connected with the air pipe and the night pipe in the fixed quick connector and the movable quick connector.

Utilize and close air flue or liquid way, make liquid stream and air current get into the cavity respectively alone, be the conventional means in this field, each position valve place is conventional setting, give no unnecessary redundancy here, the water pump can just reverse dual cycle dual-purpose, also be the common water pump in the trade, just reverse dual cycle water pump promptly, the key point of present case lies in utilizing two rollers of centre gripping limit portion, realize the independent centre gripping to cloth head and afterbody on the one hand, make it to carry out thick liquid limit alone and soak, also can realize drying alone, and can directly be used for the roll-up cloth, roll-up it after the cloth inspection, also can not occupy great space to long-width cloth, lead to the cloth confusion. Simultaneously, this device can prevent the trickle and the pollution of thick liquid.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.