CN111172783A - Printing finishing process of snowflake velvet fabric - Google Patents
Printing finishing process of snowflake velvet fabric Download PDFInfo
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- CN111172783A CN111172783A CN202010195578.2A CN202010195578A CN111172783A CN 111172783 A CN111172783 A CN 111172783A CN 202010195578 A CN202010195578 A CN 202010195578A CN 111172783 A CN111172783 A CN 111172783A
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- snowflake
- velvet fabric
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- velvet
- fabric
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C27/00—Compound processes or apparatus, for finishing or dressing textile fabrics, not otherwise provided for
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The invention discloses a printing post-finishing process of a snowflake velvet fabric, which comprises the following steps: the method comprises the following steps: 1) preparing printing paste and special glue; 2) printing; 3) pre-baking, steaming and fixing color; 4) washing with water and softening; 5) dehydrating; 6) drying; 7) combing; 8) fluffing; 9) ironing; 10) shearing; 11) shaking the grains; 12) and (5) shaping a finished product. The invention has the advantages of complete internal stress release of the snowflake velvet fabric, fluffy and plump velvet, smooth lines, clear and vivid overall structure outline, softness and comfort, good dimensional stability, excellent crease resistance, good resilience, clear and vivid printed patterns, strong stereoscopic impression and good color fastness.
Description
Technical Field
The invention relates to the technical field of fabrics, in particular to a printing finishing process of a snowflake velvet fabric.
Background
The fabric is used for manufacturing home textiles and clothes, can explain the style and the characteristics of the home textiles and the clothes, and directly shows the expression effects of the colors and the shapes of the home textiles and the clothes.
Snowflake velvet is also called chemical velvet, kesimi velvet and orlon velvet. Generally, it is a synthetic fiber obtained by wet spinning or dry spinning a copolymer of acrylonitrile and its second and third monomers in an amount of 85% or more. With the progress of society and the continuous development of productivity, the production of the snowflake velvet fabric can not meet the use requirement of the market.
Disclosure of Invention
The technical problem mainly solved by the invention is to provide a printing finishing process of the snowflake velvet fabric, so that the internal stress of the snowflake velvet fabric is completely released, the velvet is fluffy and full, the lines are smooth, the overall structure contour is clear and vivid, the velvet is soft and comfortable, the dimensional stability is good, the crease resistance is good, the resilience performance is good, the printed pattern is clear and vivid, the stereoscopic impression is strong, and the color fastness is good.
In order to solve the technical problems, the invention adopts a technical scheme that: the printing post-finishing process of the snowflake velvet fabric comprises the following steps:
1) preparing printing paste and special glue: under the condition of normal temperature, firstly, the disperse dye and the thickening agent are put into a pulp barrel together and are uniformly mixed to reach proper viscosity, and the special glue is prepared separately;
2) printing: enabling the front side of the pretreated snowflake velvet grey fabric to face downwards to a printing machine to perform corresponding color register sizing printing according to a printing process, and controlling the using amount when special glue is needed;
3) pre-baking, steaming and fixing color: immediately drying the snowflake velvet fabric in a pre-drying machine after the snowflake velvet fabric is printed, and then steaming and fixing the snowflake velvet fabric in a steamer;
4) washing with water and softening: cleaning the steamed and color-fixed snowflake velvet fabric in a continuous multi-groove washing machine, wherein clear water needs to be replaced in time according to actual conditions in the process, meanwhile, after the fabric passes through the washing machine and is finally provided with a heavy pressure roller groove, the fabric is softened, and a softening agent and an antistatic agent are added at the same time;
5) and (3) dehydrating: placing the soft snowflake velvet fabric into a dehydrator for dehydration for a period of time;
6) drying: taking out the dehydrated snowflake velvet fabric and drying;
7) combing: brushing the dried snowflake velvet fabric in a high-speed carding machine to open down fibers, and preliminarily showing the intermittent outline shape of the snowflake velvet fabric;
8) fluffing: raising the back of the combed snowflake velvet fabric on 4 continuous raising machines;
9) ironing: treating the fluffed snowflake velvet fabric by two continuous natural luster finishing machines;
10) shearing: shearing the polished snowflake velvet fabric in a special shearing machine;
11) shaking: shaking the sheared snowflake velvet fabric in a shaking machine;
12) shaping of a finished product: and (5) shaping the shaken snowflake velvet fabric according to the requirement to obtain the final finished product.
In a preferred embodiment of the invention, the pre-drying temperature of the pre-drying machine in the pre-drying, steaming and fixing step is 165-190 ℃, and the steam box temperature of the steaming machine is 170-185 ℃.
In a preferred embodiment of the present invention, the dehydration time in the dehydration step is 20-30 min.
In a preferred embodiment of the present invention, the drying temperature in the drying step is 170 ° to 180 °.
In a preferred embodiment of the present invention, the blanching temperature in the blanching step is 180-185 °.
In a preferred embodiment of the present invention, the duration of the pelleting process is 15-25 min.
In a preferred embodiment of the present invention, the setting temperature in the final setting step is 175 ° 190 °.
The invention has the beneficial effects that: the invention has the advantages of complete internal stress release of the snowflake velvet fabric, fluffy and plump velvet, smooth lines, clear and vivid overall structure outline, softness and comfort, good dimensional stability, excellent crease resistance, good resilience, clear and vivid printed patterns, strong stereoscopic impression and good color fastness.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention comprises the following steps: a printing post-finishing process of a snowflake velvet fabric comprises the following steps:
1) preparing printing paste and special glue: under the condition of normal temperature, firstly, the disperse dye and the thickening agent are put into a pulp barrel together and are uniformly blended to reach proper viscosity so as to ensure the penetration degree and the definition of printing, and the special glue is prepared separately;
2) printing: the front side of the pretreated snowflake velvet grey cloth is downwards printed by a printing machine according to corresponding topping sizing according to a printing process, the amount of special glue is controlled when the special glue is needed, otherwise the three-dimensional effect of a finished product is directly influenced, the flatness of the grey cloth is focused in the process of printing the front side of the grey cloth downwards, the problem that the printing quality is influenced due to the wrinkling phenomenon of the grey cloth is avoided, and the good printing quality is ensured;
3) pre-baking, steaming and fixing color: the snowflake velvet fabric is printed and then is dried in a pre-drying machine, the pre-drying temperature is 165-190 degrees, color lapping can be effectively avoided, then the snowflake velvet fabric is steamed and fixed in a steamer, the temperature of a steam box is 170-185 degrees, so that the color fastness is ensured, and the link is synchronously operated with the printing machine according to the printing process requirement and is also a key point for printing quality control;
4) washing with water and softening: cleaning the steamed and color-fixed snowflake velvet fabric in a continuous multi-groove washing machine, wherein clear water needs to be replaced in time according to actual conditions in the process to ensure the cleanliness of the washed snowflake velvet fabric, meanwhile, the snowflake velvet fabric is softened after passing through the washing machine and finally provided with a heavy pressure roller groove, and the softening agent and the antistatic agent are added to ensure the best style and electrostatic control of finished fabrics in the subsequent production process;
5) and (3) dehydrating: putting the soft snowflake velvet fabric into a dehydrator for dehydration for 20-30 min;
6) drying: taking out the dehydrated snowflake velvet fabric and drying at the temperature of 170-180 degrees;
7) combing: brushing the dried snowflake velvet fabric in a high-speed carding machine to open down fibers, and preliminarily showing the intermittent outline shape of the snowflake velvet fabric;
8) fluffing: raising the back of the combed snowflake velvet fabric on 4 continuous raising machines, wherein the raising degree needs to be reduced to be large and strictly operated according to the process so as to ensure that the back pile of the snowflake velvet meets the requirement, and the part of the fabric using glue in the printing process can not raise the pile, so that the whole back three-dimensional level is reached, which is the key point of the snowflake velvet;
9) ironing: the fluffed snowflake velvet fabric is treated by two continuous natural luster finishing machines, the natural luster finishing temperature is 180-185 degrees, and the smoothness of the snowflake velvet fabric is improved;
10) shearing: the polished snowflake velvet fabric is sheared in a special shearing machine, so that the snowflake velvet fabric is further smooth and flat, and lines are smoother;
11) shaking: the sheared snowflake velvet fabric is shaken for 15-25min in a shaking machine, so that the elasticity and the bulkiness of the snowflake velvet fabric are better increased, and the velvet surface is plump and fine;
12) shaping of a finished product: and (3) shaping the shaken snowflake velvet fabric according to the requirement, wherein the shaping temperature is 175-190 ℃, and obtaining the final finished product.
Example 1:
under the condition of normal temperature, firstly, the disperse dye and the thickening agent are put into a pulp barrel together and are uniformly mixed to reach proper viscosity, and the special glue is prepared separately; enabling the front side of the pretreated snowflake velvet grey fabric to face downwards to a printing machine to perform corresponding color register sizing printing according to a printing process, and controlling the using amount when special glue is needed; immediately drying the snowflake velvet fabric in a pre-drying machine after the snowflake velvet fabric is printed, wherein the pre-drying temperature is 180 degrees, then steaming and fixing the snowflake velvet fabric in a steamer at 180 degrees; cleaning the steamed and color-fixed snowflake velvet fabric in a continuous multi-groove washing machine, wherein clear water needs to be replaced in time according to actual conditions in the process, meanwhile, after the fabric passes through the washing machine and is finally provided with a heavy pressure roller groove, the fabric is softened, and a softening agent and an antistatic agent are added at the same time; placing the soft snowflake velvet fabric into a dehydrator for dehydration for 26 min; taking out the dehydrated snowflake velvet fabric and drying at the drying temperature of 178 degrees; brushing the dried snowflake velvet fabric in a high-speed carding machine to open down fibers, and preliminarily showing the intermittent outline shape of the snowflake velvet fabric; raising the back of the combed snowflake velvet fabric on 4 continuous raising machines, and treating the combed snowflake velvet fabric through two continuous natural luster finishing machines at a natural luster finishing temperature of 184 degrees; shearing the polished snowflake velvet fabric in a special shearing machine; shaking the sheared snowflake velvet fabric in a shaking machine for 23 min; and (4) shaping the shaken snowflake velvet fabric according to the requirement, wherein the shaping temperature is 180 degrees, and obtaining the final finished product.
Example 2:
under the condition of normal temperature, firstly, the disperse dye and the thickening agent are put into a pulp barrel together and are uniformly mixed to reach proper viscosity, and the special glue is prepared separately; enabling the front side of the pretreated snowflake velvet grey fabric to face downwards to a printing machine to perform corresponding color register sizing printing according to a printing process, and controlling the using amount when special glue is needed; immediately drying the snowflake velvet fabric in a pre-drying machine after the snowflake velvet fabric is printed, wherein the pre-drying temperature is 175 degrees, then putting the snowflake velvet fabric into a steamer for steaming and color fixing, and the steam box temperature is 175 degrees; cleaning the steamed and color-fixed snowflake velvet fabric in a continuous multi-groove washing machine, wherein clear water needs to be replaced in time according to actual conditions in the process, meanwhile, after the fabric passes through the washing machine and is finally provided with a heavy pressure roller groove, the fabric is softened, and a softening agent and an antistatic agent are added at the same time; putting the soft snowflake velvet fabric into a dehydrator for dehydration for 22 min; taking out the dehydrated snowflake velvet fabric and drying at the drying temperature of 173 degrees; brushing the dried snowflake velvet fabric in a high-speed carding machine to open down fibers, and preliminarily showing the intermittent outline shape of the snowflake velvet fabric; raising the back of the combed snowflake velvet fabric on 4 continuous raising machines, and treating the combed snowflake velvet fabric by two continuous natural luster finishing machines at a natural luster finishing temperature of 181 degrees; shearing the polished snowflake velvet fabric in a special shearing machine; shaking the sheared snowflake velvet fabric in a shaking machine for 18 min; and (5) shaping the shaken snowflake velvet fabric according to the requirement, wherein the shaping temperature is 178 degrees, and the final finished product is obtained.
In conclusion, the invention enables the internal stress of the snowflake velvet fabric to be completely released, the velvet to be fluffy and plump, the lines to be smooth, the overall structure to be clear and vivid in outline, the velvet to be soft and comfortable, the dimensional stability to be good, the crease resistance to be good, the resilience performance to be good, the printed patterns to be clear and vivid, the three-dimensional effect to be strong and the color fastness to be good.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A printing post-finishing process of a snowflake velvet fabric is characterized by comprising the following steps:
1) preparing printing paste and special glue: under the condition of normal temperature, firstly, the disperse dye and the thickening agent are put into a pulp barrel together and are uniformly mixed to reach proper viscosity, and the special glue is prepared separately;
2) printing: enabling the front side of the pretreated snowflake velvet grey fabric to face downwards to a printing machine to perform corresponding color register sizing printing according to a printing process, and controlling the using amount when special glue is needed;
3) pre-baking, steaming and fixing color: immediately drying the snowflake velvet fabric in a pre-drying machine after the snowflake velvet fabric is printed, and then steaming and fixing the snowflake velvet fabric in a steamer;
4) washing with water and softening: cleaning the steamed and color-fixed snowflake velvet fabric in a continuous multi-groove washing machine, wherein clear water needs to be replaced in time according to actual conditions in the process, meanwhile, after the fabric passes through the washing machine and is finally provided with a heavy pressure roller groove, the fabric is softened, and a softening agent and an antistatic agent are added at the same time;
5) and (3) dehydrating: placing the soft snowflake velvet fabric into a dehydrator for dehydration for a period of time;
6) drying: taking out the dehydrated snowflake velvet fabric and drying;
7) combing: brushing the dried snowflake velvet fabric in a high-speed carding machine to open down fibers, and preliminarily showing the intermittent outline shape of the snowflake velvet fabric;
8) fluffing: raising the back of the combed snowflake velvet fabric on 4 continuous raising machines;
9) ironing: treating the fluffed snowflake velvet fabric by two continuous natural luster finishing machines;
10) shearing: shearing the polished snowflake velvet fabric in a special shearing machine;
11) shaking: shaking the sheared snowflake velvet fabric in a shaking machine;
12) shaping of a finished product: and (5) shaping the shaken snowflake velvet fabric according to the requirement to obtain the final finished product.
2. The printing post-finishing process of the snowflake velvet fabric according to claim 1, wherein in the pre-drying, steaming and color fixing step, the pre-drying temperature of a pre-drying machine is 165-190 degrees, and the steam box temperature of a steaming machine is 170-185 degrees.
3. The printing finishing process of the snowflake velvet fabric according to claim 1, wherein the dewatering time in the dewatering step is 20-30 min.
4. The printing and finishing process of the snowflake velvet fabric according to claim 1, wherein the drying temperature in the drying step is 170-180 degrees.
5. The printing finishing process of the snowflake velvet fabric as claimed in claim 1, wherein the finishing temperature in the finishing step is 180-185 °.
6. The printing post-finishing process of the snowflake velvet fabric according to claim 1, wherein the grain shaking time in the grain shaking step is 15-25 min.
7. The printing finishing process of the snowflake velvet fabric as claimed in claim 1, wherein the setting temperature in the finished product setting step is 175-190 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010195578.2A CN111172783A (en) | 2020-03-19 | 2020-03-19 | Printing finishing process of snowflake velvet fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010195578.2A CN111172783A (en) | 2020-03-19 | 2020-03-19 | Printing finishing process of snowflake velvet fabric |
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| CN111172783A true CN111172783A (en) | 2020-05-19 |
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| CN202010195578.2A Pending CN111172783A (en) | 2020-03-19 | 2020-03-19 | Printing finishing process of snowflake velvet fabric |
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| CN104389195A (en) * | 2014-10-23 | 2015-03-04 | 江苏工程职业技术学院 | Wool-like tip white discharging method for super-soft short plush |
| CN105167480A (en) * | 2015-08-14 | 2015-12-23 | 临沂新光毛毯有限公司 | Different-pattern Raschel double-faced pile blanket and production process thereof |
-
2020
- 2020-03-19 CN CN202010195578.2A patent/CN111172783A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423997A (en) * | 2008-11-22 | 2009-05-06 | 常熟市东方染整厂 | Total polyester superfine denier fabric and its processing method |
| CN101429703A (en) * | 2008-11-24 | 2009-05-13 | 常熟市亚细亚纺织装饰有限公司 | Processing method for full-cleansing woollen plush face fabric |
| CN101538770A (en) * | 2009-03-04 | 2009-09-23 | 常熟市欣鑫经纬编有限公司 | Terylene coral fleece blanket fabrics and processing method thereof |
| CN103556496A (en) * | 2013-11-04 | 2014-02-05 | 连云港鹰游立成毛绒有限责任公司 | Production method for embossed offset-printed spun silk velvet duplex prints with multi-level colors |
| CN104389195A (en) * | 2014-10-23 | 2015-03-04 | 江苏工程职业技术学院 | Wool-like tip white discharging method for super-soft short plush |
| CN105167480A (en) * | 2015-08-14 | 2015-12-23 | 临沂新光毛毯有限公司 | Different-pattern Raschel double-faced pile blanket and production process thereof |
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Application publication date: 20200519 |