CN116856130A - Production process of knitted fabric - Google Patents
Production process of knitted fabric Download PDFInfo
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- CN116856130A CN116856130A CN202310487283.6A CN202310487283A CN116856130A CN 116856130 A CN116856130 A CN 116856130A CN 202310487283 A CN202310487283 A CN 202310487283A CN 116856130 A CN116856130 A CN 116856130A
- Authority
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- Prior art keywords
- fabric
- grey cloth
- padding
- treated
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000004744 fabric Substances 0.000 title claims abstract description 150
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000005406 washing Methods 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000005562 fading Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 238000003851 corona treatment Methods 0.000 claims abstract description 10
- 238000004043 dyeing Methods 0.000 claims abstract description 10
- 239000012790 adhesive layer Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004061 bleaching Methods 0.000 claims abstract description 8
- 238000009941 weaving Methods 0.000 claims abstract description 8
- 238000007598 dipping method Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 5
- 238000009940 knitting Methods 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- 239000004902 Softening Agent Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 239000004067 bulking agent Substances 0.000 claims description 3
- 238000009960 carding Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009979 jig dyeing Methods 0.000 claims description 3
- 239000008041 oiling agent Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- -1 polytetramethylene Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 230000002040 relaxant effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005517 mercerization Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 2
- 238000004080 punching Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
-
- 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
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- 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
- D06B7/00—Mercerising, e.g. lustring by mercerising
- D06B7/08—Mercerising, e.g. lustring by mercerising of fabrics of indefinite length
-
- 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
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a production process of a knitted fabric, relates to a textile fabric, and aims to solve the problem that the surface of the knitted fabric is easy to fade and turn white, and the technical scheme is as follows: the method comprises the following steps: yarn preparation, bleaching treatment, yarn gum dipping, grey cloth weaving, cleaning and drying, corona treatment, impurity removal treatment, mercerization treatment, grey cloth dyeing, fabric padding, sand washing and drying and shaping. The invention has the beneficial effects that: the production process of the knitted fabric is simple and orderly in operation and high in production efficiency, and through punching micropores on the surface of the adhesive layer, the bonding area of the grey fabric can be increased, so that the surface of the grey fabric has higher adhesiveness, the bonding strength of the grey fabric and the dye can be increased, the dye is more firmly attached to the surface of the grey fabric and is not easy to fade, and the fading prevention effect of the fabric can be improved by applying the fading prevention finishing agent to the fabric in a padding mode, so that the knitted fabric is not easy to fade and whiten, and the service life of the knitted fabric is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of textile fabrics, in particular to a production process of a knitted fabric.
Background
With the progress of science and technology, the textile industry in China is rapidly developed, and accordingly, the fabric is rapidly developed, and more different types of fabrics are produced.
The knitted fabric is formed by bending yarns into loops by using knitting needles and mutually stringing the yarns, and is one of a plurality of fabrics which are widely applied.
The existing knitted fabric is usually woven automatically by using a loom, and is divided into warp knitted fabric and weft knitted fabric, and has the characteristics of soft texture, moisture absorption, ventilation, perspiration, thermal insulation and the like, and has larger extensibility and elasticity, so that the knitted fabric is commonly used for manufacturing clothing coats. However, since the garment coat is draped on the outer side, the knitted fabric for manufacturing the garment coat needs to be frequently subjected to sun-drying and rain-spraying, and the surface of the knitted fabric is easy to fade and whiten due to frequent sunlight irradiation and rain wetting, so that the service life is short.
Disclosure of Invention
The invention aims to solve the problems, and provides a production process of a knitted fabric, which is not easy to fade and turn white and has long service life.
The invention realizes the aim through the following technical scheme, and the production process of the knitted fabric comprises the following steps:
1) Yarn preparation: removing impurities, loosening, opening, carding, combing, drafting and twisting the agglomerated fibers in sequence, and then winding to prepare yarns;
2) Bleaching: degumming and bleaching yarns prepared in the step 1) by adopting an alkali and hydrogen peroxide one-bath one-step method;
3) Yarn gum dipping: immersing the yarn treated in the step 2) into glue solution, covering a glue layer for 10-20 minutes, taking out and airing after the immersion is finished;
4) Weaving grey cloth: placing the yarn processed in the step 3) into an automatic loom for knitting and weaving, winding the woven cloth on a cloth winding shaft, and putting down the cloth winding shaft to a certain length to weave the cloth into grey cloth;
5) Cleaning and drying: washing the grey cloth treated in the step 4) in a washing machine, removing oiling agents, dirt and soil on the grey cloth, relaxing tension and internal stress of the grey cloth, taking out the washed grey cloth, and drying by using a dryer;
6) Corona treatment: corona treatment is carried out on the grey cloth treated in the step 5) on a corona machine, and micropores are punched on the surface of the adhesive layer of the yarn;
7) Impurity removal treatment: firstly, cleaning and sterilizing the grey cloth treated in the step 6) to remove dirt impurities on the surface of the grey cloth, and brushing the surface of the grey cloth by a brushing roller to remove nep impurities on the surface of the grey cloth;
8) Mercerizing: putting the grey cloth treated in the step 7) into a hot pulp velvet filament optical machine for mercerizing treatment, and drying after the treatment is finished;
9) Dyeing grey cloth: placing the grey cloth treated in the step 8) in an open width jig dyeing machine for dyeing at 120 ℃ for 30 minutes, and simultaneously adding an auxiliary agent and a color fixing agent to obtain a finished fabric;
10 Padding the fabric: applying the anti-fading finishing agent to the fabric in a padding mode, and cleaning and drying after finishing;
11 Sand washing: placing the fabric treated in the step 10) into a washing machine, adding a bulking agent for bulking, adding a sand washing agent and a softening agent for sand washing and softening treatment, and dehydrating by a centrifugal pump dehydrator after finishing the sand washing and softening treatment;
12 Drying and shaping: and (3) placing the fabric treated in the step (11) into a fabric setting machine for drying and setting, and finishing smoothly.
As a further arrangement of the present invention, the glue solution in the step 3) is prepared from the following raw materials in parts by weight:
20-30 parts of rubber;
15-20 parts of chitosan;
10-15 parts of hexamethylene diisocyanate;
5-10 parts of polytetramethylene glycol;
3-8 parts of acetic acid;
5-10 parts of deionized water.
As a further arrangement of the invention, the specific steps of applying the fade-resistant finish to the fabric by padding are as follows:
1) Proportioning padding, namely diluting the anti-fading finishing agent to obtain padding, wherein the bath ratio of the fabric to the diluted padding is 1:8;
2) And (3) soaking and rolling: putting and immersing the fabric in the diluted rolling liquid, stirring by using a tool to disperse the fabric, immersing for 3-5 hours, and carrying out one immersion and one rolling;
3) And (3) secondary soaking and secondary rolling: immersing the fabric treated in the step 2) in a padding liquid for secondary padding for 3-5 hours, and then rolling for one time by using a padder for secondary padding and secondary rolling;
4) Baking: the facing treated in step 3) was baked at a temperature of 180 ℃ for a duration of 30 minutes.
In summary, the invention has the following beneficial effects:
the production process disclosed by the invention is simple and orderly to operate, the production efficiency is high, a layer of adhesive layer is covered on the surface of the yarn, micropores are punched on the surface of the adhesive layer, so that the dye is easier to permeate in the subsequent dyeing of the grey cloth, the bonding area of the grey cloth can be increased, the surface of the grey cloth has higher adhesiveness, the bonding strength of the grey cloth and the dye can be increased through ozone generated in a corona process, the dye is more firmly attached to the surface of the grey cloth and is not easy to fade, and the anti-fading effect of the fabric can be improved through applying the anti-fading finishing agent to the fabric in a padding mode, the fabric is also not easy to fade after being subjected to long-term irradiation of sunlight, the knitted fabric has better light fastness, the knitted fabric is not easy to fade, and the service life of the knitted fabric is greatly prolonged.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
A production process of a knitted fabric comprises the following steps:
1) Yarn preparation: removing impurities, loosening, opening, carding, combing, drafting and twisting the agglomerated fibers in sequence, and then winding to prepare yarns;
2) Bleaching: degumming and bleaching the yarn prepared in the step 1) by adopting an alkali and hydrogen peroxide one-bath one-step method, so that natural pigment can be removed, and the yarn is endowed with necessary whiteness;
3) Yarn gum dipping: immersing the yarn treated in the step 2) into a glue solution, covering a glue layer for 10-20 minutes, taking out and airing after the impregnation is finished, wherein the glue solution is prepared from the following raw materials in parts by weight: 20-30 parts of rubber; 15-20 parts of chitosan; 10-15 parts of hexamethylene diisocyanate; 5-10 parts of polytetramethylene glycol; 3-8 parts of acetic acid; 5-10 parts of deionized water, and the adhesive layer has good elasticity and high adhesion firmness, and can endow the yarn with excellent wear resistance;
4) Weaving grey cloth: placing the yarn processed in the step 3) into an automatic loom for knitting and weaving, winding the woven cloth on a cloth winding shaft, and putting down the cloth winding shaft to a certain length to weave the cloth into grey cloth;
5) Cleaning and drying: washing the grey cloth treated in the step 4) in a washing machine, removing oiling agents, dirt and soil on the grey cloth, relaxing tension and internal stress of the grey cloth, taking out the washed grey cloth, and drying by using a dryer;
6) Corona treatment: corona treatment is carried out on the grey cloth treated in the step 5) on a corona machine, and micropores are punched on the surface of the adhesive layer of the yarn;
7) Impurity removal treatment: firstly, cleaning and sterilizing the grey cloth treated in the step 6) to remove dirt and impurities on the surface of the grey cloth, brushing the surface of the grey cloth through a brushing roller, and repeating the steps for more than three times to remove nep impurities on the surface of the grey cloth;
8) Mercerizing: putting the grey cloth treated in the step 7) into a hot pulp velvet filament optical machine for mercerizing treatment, and drying after the treatment is finished;
9) Dyeing grey cloth: placing the grey cloth treated in the step 8) in an open width jig dyeing machine for dyeing at 120 ℃ for 30 minutes, and simultaneously adding an auxiliary agent and a color fixing agent to obtain a finished fabric;
10 Padding the fabric: applying the anti-fading finishing agent to the fabric in a padding mode, and cleaning and drying after finishing;
11 Sand washing: placing the fabric treated in the step 10) in a washing machine, adding a bulking agent for bulking, adding a sand washing agent and a softening agent for sand washing and softening treatment, and dewatering by a centrifugal pump dewatering machine after finishing, wherein the sand washed fabric has a smooth and soft hand feeling, a strong texture and good drapability, so that the quality of a finished product of the knitted fabric is improved;
12 Drying and shaping: and (3) placing the fabric treated in the step (11) into a fabric setting machine for drying and setting, and finishing smoothly.
The specific steps of applying the fade-resistant finish to the fabric by padding are as follows:
1) Proportioning padding, namely diluting the anti-fading finishing agent to obtain padding, wherein the bath ratio of the fabric to the diluted padding is 1:8;
2) And (3) soaking and rolling: putting and immersing the fabric in the diluted rolling liquid, stirring by using a tool to disperse the fabric, immersing for 3-5 hours, and carrying out one immersion and one rolling;
3) And (3) secondary soaking and secondary rolling: immersing the fabric treated in the step 2) in a padding liquid for secondary padding for 3-5 hours, and then rolling for one time by using a padder for secondary padding and secondary rolling;
4) Baking: the facing treated in step 3) was baked at a temperature of 180 ℃ for a duration of 30 minutes.
The method adopts the production process flows of yarn preparation, bleaching treatment, yarn gum dipping, grey cloth weaving, cleaning and drying, corona treatment, impurity removal treatment, mercerization treatment, grey cloth dyeing, fabric padding, sand washing and drying setting, the operation is simple and orderly, the production efficiency is high, a layer of adhesive layer can be covered on the surface of the yarn firstly through the steps of yarn gum dipping and corona treatment, micropores are punched on the surface of the adhesive layer, the dye can permeate more easily when the grey cloth is dyed subsequently, the bonding area of the grey cloth can be increased, the surface of the grey cloth has higher adhesiveness, the bonding strength of the grey cloth and the dye can be increased through ozone generated in the corona treatment, the dye is more firmly attached to the surface of the grey cloth, the color is not easy to fade through the step of fabric padding, the color-fading preventing finishing agent can be applied to the fabric in a padding mode, the color is not easy to fade after the fabric is subjected to long-term irradiation, the dye is easy to fade, the dye is easy to permeate more easily, the dye is easy to dye before the grey cloth dyeing step is carried out, the dye is easy to absorb the dye, the grey cloth is easy to fade, the color is not easy to fade, the fabric is further dyed, and the service life of the fabric is prolonged.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (3)
1. A production process of a knitted fabric is characterized by comprising the following steps: the method comprises the following steps:
1) Yarn preparation: removing impurities, loosening, opening, carding, combing, drafting and twisting the agglomerated fibers in sequence, and then winding to prepare yarns;
2) Bleaching: degumming and bleaching yarns prepared in the step 1) by adopting an alkali and hydrogen peroxide one-bath one-step method;
3) Yarn gum dipping: immersing the yarn treated in the step 2) into glue solution, covering a glue layer for 10-20 minutes, taking out and airing after the immersion is finished;
4) Weaving grey cloth: placing the yarn processed in the step 3) into an automatic loom for knitting and weaving, winding the woven cloth on a cloth winding shaft, and putting down the cloth winding shaft to a certain length to weave the cloth into grey cloth;
5) Cleaning and drying: washing the grey cloth treated in the step 4) in a washing machine, removing oiling agents, dirt and soil on the grey cloth, relaxing tension and internal stress of the grey cloth, taking out the washed grey cloth, and drying by using a dryer;
6) Corona treatment: corona treatment is carried out on the grey cloth treated in the step 5) on a corona machine, and micropores are punched on the surface of the adhesive layer of the yarn;
7) Impurity removal treatment: firstly, cleaning and sterilizing the grey cloth treated in the step 6) to remove dirt impurities on the surface of the grey cloth, and brushing the surface of the grey cloth by a brushing roller to remove nep impurities on the surface of the grey cloth;
8) Mercerizing: putting the grey cloth treated in the step 7) into a hot pulp velvet filament optical machine for mercerizing treatment, and drying after the treatment is finished;
9) Dyeing grey cloth: placing the grey cloth treated in the step 8) in an open width jig dyeing machine for dyeing at 120 ℃ for 30 minutes, and simultaneously adding an auxiliary agent and a color fixing agent to obtain a finished fabric;
10 Padding the fabric: applying the anti-fading finishing agent to the fabric in a padding mode, and cleaning and drying after finishing;
11 Sand washing: placing the fabric treated in the step 10) into a washing machine, adding a bulking agent for bulking, adding a sand washing agent and a softening agent for sand washing and softening treatment, and dehydrating by a centrifugal pump dehydrator after finishing the sand washing and softening treatment;
12 Drying and shaping: and (3) placing the fabric treated in the step (11) into a fabric setting machine for drying and setting, and finishing smoothly.
2. The process for producing a knitted fabric according to claim 1, wherein: the glue solution in the step 3) is prepared from the following raw materials in parts by weight:
20-30 parts of rubber;
15-20 parts of chitosan;
10-15 parts of hexamethylene diisocyanate;
5-10 parts of polytetramethylene glycol;
3-8 parts of acetic acid;
5-10 parts of deionized water.
3. The process for producing a knitted fabric according to claim 1, wherein: the specific steps of applying the anti-fading finishing agent to the fabric by padding are as follows:
1) Proportioning padding, namely diluting the anti-fading finishing agent to obtain padding, wherein the bath ratio of the fabric to the diluted padding is 1:8;
2) And (3) soaking and rolling: putting and immersing the fabric in the diluted rolling liquid, stirring by using a tool to disperse the fabric, immersing for 3-5 hours, and carrying out one immersion and one rolling;
3) And (3) secondary soaking and secondary rolling: immersing the fabric treated in the step 2) in a padding liquid for secondary padding for 3-5 hours, and then rolling for one time by using a padder for secondary padding and secondary rolling;
4) Baking: the facing treated in step 3) was baked at a temperature of 180 ℃ for a duration of 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310487283.6A CN116856130A (en) | 2023-05-04 | 2023-05-04 | Production process of knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310487283.6A CN116856130A (en) | 2023-05-04 | 2023-05-04 | Production process of knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116856130A true CN116856130A (en) | 2023-10-10 |
Family
ID=88225623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310487283.6A Pending CN116856130A (en) | 2023-05-04 | 2023-05-04 | Production process of knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116856130A (en) |
-
2023
- 2023-05-04 CN CN202310487283.6A patent/CN116856130A/en active Pending
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