CN113834786A - Rapid detection method for color difference quality of cloth under pretreatment - Google Patents
Rapid detection method for color difference quality of cloth under pretreatment Download PDFInfo
- Publication number
- CN113834786A CN113834786A CN202110909873.4A CN202110909873A CN113834786A CN 113834786 A CN113834786 A CN 113834786A CN 202110909873 A CN202110909873 A CN 202110909873A CN 113834786 A CN113834786 A CN 113834786A
- Authority
- CN
- China
- Prior art keywords
- fabric
- cloth
- color difference
- sewing
- sample
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 167
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000005406 washing Methods 0.000 claims abstract description 49
- 238000009958 sewing Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000004043 dyeing Methods 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 18
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 34
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 17
- 235000011152 sodium sulphate Nutrition 0.000 claims description 17
- 235000017550 sodium carbonate Nutrition 0.000 claims description 13
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 claims description 12
- 230000018044 dehydration Effects 0.000 claims description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 238000004045 reactive dyeing Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 48
- 239000000975 dye Substances 0.000 description 22
- 238000005096 rolling process Methods 0.000 description 10
- 238000010025 steaming Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000003513 alkali Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000011326 mechanical measurement Methods 0.000 description 4
- 238000011179 visual inspection Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005517 mercerization Methods 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000006101 laboratory sample Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009980 pad dyeing Methods 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Textile Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of textile printing and dyeing detection, in particular to a method for quickly detecting the color difference quality of cloth under pretreatment. The method for rapidly detecting the color difference quality of the cloth under pretreatment comprises the following steps: fabric preparation, dye auxiliary preparation, simulated dip dyeing, soaping, fabric drying, sample sewing, detection and grading. The detection method provided by the invention has the advantages that the dip dyeing process is simulated by using a washing machine according to the reactive dyeing principle, the processes of dyeing, washing and drying are completed on the fabric in a short time, the color difference quality of the pretreated fabric is rapidly judged, the detection equipment is simple, the operation is convenient, the cost of the dye auxiliary agent is low, and the detection result is accurate.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing detection, in particular to a method for quickly detecting the color difference quality of cloth under pretreatment.
Background
The pretreatment process is in a key position of the whole fabric processing, the quality of the pretreatment fabric plays a crucial role in the post-process (dyeing, printing and after-finishing), and the rapid detection of the quality of the fabric under pretreatment plays a crucial role in the whole dyeing and finishing production and the real-time control of the pretreatment quality.
The conventional detection mode is long vehicle lofting, the long vehicle lofting needs independent batching liquid production, an operator needs to perform field operation according to the operation requirement of a large order, and at least 100L of feed liquid needs to be batched when each variety is detected by a long vehicle lofting detection method, so that the time cost, the labor cost, the equipment cost and the raw material cost are high. There is therefore a need to find an alternative that enables rapid detection.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the method for rapidly detecting the color difference quality of the pre-treated fabric utilizes the reactive dyeing principle to simulate the dip dyeing process by using a washing machine, finishes the processes of dyeing, washing and drying on the fabric in a short time, rapidly judges the color difference quality of the pre-treated fabric, and has the advantages of simple detection equipment, convenient operation, low dye auxiliary agent cost and accurate detection result.
The invention relates to a method for rapidly detecting the color difference quality of cloth under pretreatment, which comprises the following steps:
(1) preparing a fabric: taking a rectangular fabric to be measured, sewing the two long cloth edges, and sewing into a cylindrical shape to obtain a sample fabric;
(2) preparing a dye auxiliary agent: taking hot water at 60 ℃ as a solvent, and taking dye, anhydrous sodium sulphate and sodium carbonate as solutes respectively to prepare dye solution with the concentration of 48g/L, anhydrous sodium sulphate solution with the concentration of 140g/L and sodium carbonate solution with the concentration of 350 g/L;
(3) simulating dip dyeing: putting the sample fabric into a full-automatic washing machine, setting a washing and dewatering program, automatically injecting 1.5L of clear water at 60 ℃, starting a washing program of the washing machine, adding 5L of anhydrous sodium sulphate solution when starting washing for 10min, adding 170mL of dye solution 160-;
(4) soaping: putting the dyed sample fabric into a semi-automatic washing machine, adding clear water for washing and dehydrating to obtain the sample fabric subjected to soaping;
(5) drying the fabric: putting the soaped sample fabric into a dryer for drying to obtain dried sample fabric;
(6) sewing a sample: sewing the dried sample fabric to obtain a sewn sample;
(7) and (3) detection rating: tailoring the sample according to AATCCEP1-2018, performing visual grading by a color-changing gray card evaluation program, and performing reading grading by using a CIE delta value of a Datacolor electronic color-matching positioning test fabric.
In the step (1), the weight of the fabric to be measured is 300-500g, preferably 400 g. Through multiple tests, the evaluation result of the washed fabric is most accurate within the range of 300-; too little fabric also affects the rating.
The weft full width of the fabric to be detected is 140-160cm, and the warp width is 20-25 cm.
The fabric to be detected is sewn into a cylindrical shape, so that the phenomenon that the fabric surface is not dyed uniformly due to interlacing in the washing process can be prevented.
In the step (2), adding 24g of dye into 500mL of hot water with the temperature of 60 ℃, and stirring for dissolving to obtain a dye solution; adding 5000mL of anhydrous sodium sulphate into 5000mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain anhydrous sodium sulphate solution; and (3) adding 350g of soda ash into 1000mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain soda ash.
In the step (3), the full-automatic washing machine is preferably a model EG80128X58GUI full-automatic washing machine manufactured by Qingdao Heier roller washing machine Co.
In the step (3), the program of the full-automatic washing machine only uses 'washing + dehydration' and does not rinse.
And (3) controlling the charging sequence and time nodes according to the dyeing principle of the reactive dye, firstly adding the sodium sulphate to promote the dye to be dyed, then adding the dye liquor and the alkali liquor for fixation in different time periods, washing for a certain time, and dehydrating to ensure a certain moisture content of the cloth cover.
In the step (4), the temperature of clear water is 60 ℃, the washing time is 20-30min, and the dehydration time is 2-5 min; preferably, the washing time is 30min and the dehydration time is 3 min.
In the step (4), the semi-automatic washing machine is preferably an XPB90-1169JS semi-automatic washing machine manufactured by Qingdao Heier washing machine Co.
In the step (5), the drying temperature is 50-60 ℃, preferably 60 ℃, the drying time is determined according to the fabric, and the fabric is dried until the fabric is dried. The dryer is preferably a type YG (B)743 dryer manufactured by Darong textile machinery, Inc. of Wenzhou.
In the step (6), the dried sample fabric is folded from the center line along the warp direction with the front side facing inwards, the left cloth edge and the right cloth edge are aligned, the sewing is carried out at the sewing position which is 15 cm away from the cloth edge along the warp direction, the folded part along the center line is cut off after the sewing is finished, the left middle cloth edge and the right middle cloth edge are obtained, then the left cloth edge and the left middle cloth edge are sewn, the right cloth edge and the right middle cloth edge are sewn to form two cylindrical shapes, the front side of the cloth sample is located on the outer surface of the cylindrical shape, and the sewing edge is located on the inner surface of the cylindrical shape, so that the sewing sample is obtained.
The method for sewing the sample can be used for visually observing the color difference amplitude of one side and the middle, the other side and the middle and the side of the test sample.
Compared with the prior art, the invention has the following beneficial effects:
(1) the method adopts a washing machine dip dyeing method, namely, a dip dyeing process is simulated by using a washing machine according to an active dyeing principle, the processes of dyeing, washing and drying are completed on the fabric in a short time, the quality of the color difference of the pre-treated cloth is rapidly judged, pad dyeing, pad drying and pad steaming processes required by large car dyeing and lofting are omitted, and time efficiency waste caused by large car dyeing and lofting color difference and cost waste caused by fabric enlarging cloth are avoided;
(2) the rapid detection method can be completed in a short time, can be completed only by a washing machine and a drying machine, has simple equipment, can be operated by one operator, has low cost of the dye auxiliary agent, at least 100L of feed liquid is required to be prepared for each variety detected by a long-vehicle lofting detection method, and 3-5 thick fabric varieties can be dyed by 18L of feed liquid.
Drawings
FIG. 1 is a schematic view of a selvedge when sewing a sample according to the present invention;
in the figure: 1. a left selvedge; 2. at the suture line; 3. a left middle selvedge; 4. a centerline; 5. a right middle selvedge; and 6, right selvedge.
Detailed Description
The present invention is further described in the following examples, which should not be construed as limiting the scope of the invention, but rather as providing those skilled in the art with the benefit of the present disclosure with additional inventive concepts and features described herein.
Example 1
The fast detection method of the invention is adopted to test the color difference of the cloth under the mercerization of CVC16 CVC12 CVC 108 58/593/1S.
The method comprises the following specific steps:
(1) preparing a fabric: taking a rectangular fabric to be detected with the latitudinal full width of 160cm and the longitudinal width of 20cm, and sewing the two long cloth edges to form a cylindrical shape to obtain a sample fabric;
(2) preparing a dye auxiliary agent: adding 24g of dye into 500mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain a dye solution; adding 5000mL of anhydrous sodium sulphate into 5000mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain anhydrous sodium sulphate solution; adding 350g of soda ash into 1000mL of hot water with the temperature of 60 ℃, stirring and dissolving to obtain soda ash solution;
(3) simulating dip dyeing: putting the sample fabric into a full-automatic washing machine (EG80128X58GUI), setting a 'washing + dehydration' program, adding 1.5L of clear water at 60 ℃, starting a washing program of the washing machine, adding all anhydrous sodium sulphate solution when washing is started for 10min, adding 1/3 dye solution when 20min, adding the rest 2/3 dye solution when 25min, adding 1/3 pure alkali solution when 40min, adding the rest 2/3 pure alkali solution when 45min, and dehydrating for 3min after washing for 60min to obtain the dyed sample fabric;
(4) soaping: putting the dyed sample fabric into a semi-automatic washing machine (XPB90-1169JS), adding clear water at 60 ℃, washing for 30min, and dehydrating for 3min to obtain the sample fabric after soaping;
(5) drying the fabric: putting the sample fabric washed by the soap into a dryer (YG (B)743), and drying at 60 ℃ to obtain the dried sample fabric;
(6) sewing a sample: the dried sample fabric is folded along the warp direction from a center line 4 with the front side facing inwards, a left cloth edge 1 and a right cloth edge 6 are aligned, a sewing line is arranged at a sewing line 2 which is 15 cm away from the cloth edge along the warp direction and is 1cm away from the cloth edge, the folded part is cut along the center line 4 after the sewing is finished, a left middle cloth edge 3 and a right middle cloth edge 5 are obtained, then the left cloth edge 1 and the left middle cloth edge 3 are sewn, the right cloth edge 6 and the right middle cloth edge 5 are sewn to form two cylindrical shapes, the front side of the fabric sample is positioned on the outer surface of the cylindrical shape, and the sewing edge is positioned on the inner surface of the cylindrical shape, so that a sewing sample is obtained;
(7) and (3) detection rating: tailoring the sample according to AATCCEP1-2018, performing visual grading by a color-changing gray card evaluation program, and performing reading grading by using a CIE delta value of a Datacolor electronic color-matching positioning test fabric.
The detection results are as follows:
(1) visual inspection:
in the preparation process: 4/5 grade; edge-to-edge: 4/5 stage.
(2) Mechanical measurement:
with side 1: Δ L: -0.20,. DELTA.a: 0.06,. DELTA.b: -0.08,. DELTA.c: -0.10,. DELTA.H: -0.08,. DELTA.E: 0.26.
side 2: Δ L: -0.15,. DELTA.a: 0.05,. DELTA.b: 0.03,. DELTA.c: -0.04,. DELTA.H: -0.08,. DELTA.E: 0.21.
side 1 and side 2: Δ L: -0.10,. DELTA.a: 0.03,. DELTA.b: -0.05,. DELTA.c: -0.08,. DELTA.H: -0.06,. DELTA.E: 0.16.
comparative example 1
This comparative example uses a conventional long car lofting test method to test the color difference of the lower cloth of CVC16 x CVC12 x 108 x 56 x 58/593/1S mercerized cloth.
The method comprises the following specific steps:
(1) 100L of dye is prepared according to a dyeing laboratory sample prescription and a cart coefficient.
(2) Before lofting, marking a white cloth roll, tearing off 4-5 m of lofting cloth, sewing the lofting cloth with the front side facing upwards and at least 60m of cloth guide, wherein the sewing head is required to be straight and firm; cleaning filter screens (2) of a circulating pump before lofting to ensure smoothness; cleaning a material groove and keeping a roller sanitary before lofting; and the tension of the tension bracket is adjusted to be 1.0PAR during lofting, so that the consistency of the lofting and the tension of the large goods is ensured.
(3) Setting left, middle and right pressures (made according to different fabrics), opening a feed liquid circulating pump, starting a vehicle to process, roll and dry, and then roll and steam after technological parameters consistent with the large goods meet the standard requirements.
(4) Titrating the concentration of the alkali liquor of the fixing solution (4.9 +/-0.2 g/L of caustic soda and 30 +/-2 g/L of soda) before rolling, steaming and lofting; the sanitation of the rolling steam trough, the rinsing trough and the steam box is cleaned.
(5) And after the technological parameters consistent with the large goods reach the standard requirements, the rolled and dried lofting cloth and the guide cloth are sewn with the rolling and steaming cloth guide in a consistent manner, and the rolling and steaming are started.
(6) After the rolling and steaming step, the sample fabric was cut into a rectangular fabric sample having a warp direction of 20cm and a weft direction (the weft length was not uniformly specified, and the fabric width was not uniform), and the sample was sewn in accordance with the method of example 1.
(7) Tailoring the sample according to AATCCEP1-2018, performing visual grading by a color-changing gray card evaluation program, and performing reading grading by using a CIE delta value of a Datacolor electronic color-matching positioning test fabric.
The detection results are as follows:
(1) visual inspection:
in the preparation process: level 4/5, edge: 4/5 stage.
(2) Mechanical measurement:
with side 1: Δ L: -0.16,. DELTA.a: 0.07,. DELTA.b: -0.08,. DELTA.c: -0.10,. DELTA.H: -0.08,. DELTA.E: 0.27.
side 2: Δ L: -0.13,. DELTA.a: 0.05,. DELTA.b: 0.02,. DELTA.c: -0.03,. DELTA.H: -0.08,. DELTA.E: 0.22.
side 1 and side 2: Δ L: -0.10,. DELTA.a: 0.05,. DELTA.b: -0.06,. DELTA.c: -0.08,. DELTA.H: -0.06,. DELTA.E: 0.18.
example 2
The fast detection method of the invention is adopted to test the color difference of the cloth under the CM80/2 CM80/2T 160X 69X 62/63CP mercerization.
The method comprises the following specific steps:
(1) preparing a fabric: taking a rectangular fabric to be detected with the latitudinal full width of 160cm and the longitudinal width of 20cm, and sewing the two long cloth edges to form a cylindrical shape to obtain a sample fabric;
(2) preparing a dye auxiliary agent: adding 24g of dye into 500mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain a dye solution; adding 5000mL of anhydrous sodium sulphate into 5000mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain anhydrous sodium sulphate solution; adding 350g of soda ash into 1000mL of hot water with the temperature of 60 ℃, stirring and dissolving to obtain soda ash solution;
(3) simulating dip dyeing: putting the sample fabric into a full-automatic washing machine (EG80128X58GUI), setting a 'washing + dehydration' program, adding 1.5L of clear water at 60 ℃, starting a washing program of the washing machine, adding all anhydrous sodium sulphate solution when washing is started for 10min, adding 1/3 dye solution when 20min, adding the rest 2/3 dye solution when 25min, adding 1/3 pure alkali solution when 40min, adding the rest 2/3 pure alkali solution when 45min, and dehydrating for 3min after washing for 60min to obtain the dyed sample fabric;
(4) soaping: putting the dyed sample fabric into a semi-automatic washing machine (XPB90-1169JS), adding clear water at 60 ℃, washing for 30min, and dehydrating for 3min to obtain the sample fabric after soaping;
(5) drying the fabric: putting the sample fabric washed by the soap into a dryer (YG (B)743), and drying at 60 ℃ to obtain the dried sample fabric;
(6) sewing a sample: the dried sample fabric is folded along the warp direction from a center line 4 with the front side facing inwards, a left cloth edge 1 and a right cloth edge 6 are aligned, a sewing line is arranged at a sewing line 2 which is 15 cm away from the cloth edge along the warp direction and is 1cm away from the cloth edge, the folded part is cut along the center line 4 after the sewing is finished, a left middle cloth edge 3 and a right middle cloth edge 5 are obtained, then the left cloth edge 1 and the left middle cloth edge 3 are sewn, the right cloth edge 6 and the right middle cloth edge 5 are sewn to form two cylindrical shapes, the front side of the fabric sample is positioned on the outer surface of the cylindrical shape, and the sewing edge is positioned on the inner surface of the cylindrical shape, so that a sewing sample is obtained;
(7) and (3) detection rating: tailoring the sample according to AATCCEP1-2018, performing visual grading by a color-changing gray card evaluation program, and performing reading grading by using a CIE delta value of a Datacolor electronic color-matching positioning test fabric.
The detection results are as follows:
(1) visual inspection:
in the preparation process: 4/5 grade; edge-to-edge: 4/5 stage.
(2) Mechanical measurement:
with side 1: Δ L: -0.19,. DELTA.a: 0.03,. DELTA.b: -0.15,. DELTA.c: -0.14,. DELTA.H: 0.06,. DELTA.E: 0.22.
side 2: Δ L: -0.13,. DELTA.a: 0.05,. DELTA.b: -0.09,. DELTA.c: -0.08,. DELTA.H: 0.05,. DELTA.E: 0.17.
side 1 and side 2: Δ L: -0.06,. DELTA.a: 0.03,. DELTA.b: -0.05,. DELTA.c: -0.10,. DELTA.H: 0.07,. DELTA.E: 0.12.
comparative example 2
The comparative example adopts a conventional long vehicle lofting detection method to test the color difference of the cloth under the CM80/2 CM80/2T 160X 69 62/63CP mercerization.
The method comprises the following specific steps:
(1) 100L of dye is prepared according to a dyeing laboratory sample prescription and a cart coefficient.
(2) Before lofting, marking the white cloth roll, tearing off 4-5 m of lofting cloth and sewing the lofting cloth with at least 60m of cloth guide, wherein the sewing head is required to be straight and neat; cleaning filter screens (2) of a circulating pump before lofting to ensure smoothness; cleaning a material groove and keeping a roller sanitary before lofting; and the tension of the tension bracket is adjusted to be 1.0PAR during lofting, so that the consistency of the lofting and the tension of the large goods is ensured.
(3) Setting left, middle and right pressures (made according to different fabrics), opening a feed liquid circulating pump, and starting the machine to process and roll dry firstly after technological parameters consistent with the large goods meet the standard requirements.
(4) Titrating the concentration of the alkali liquor of the fixing solution before rolling, steaming and lofting (4.9 caustic soda and 0.2g/L sodium carbonate are 30 caustic soda and 2 g/L); the sanitation of the rolling steam trough, the rinsing trough and the steam box is cleaned.
(5) And after the technological parameters consistent with the large goods reach the standard requirements, the rolled and dried lofting cloth and the guide cloth are sewn with the rolling and steaming cloth guide in a consistent manner, and the rolling and steaming are started.
(6) After the rolling and steaming step, the sample fabric was cut into a rectangular fabric sample having a warp direction of 20cm and a weft direction (the weft length was not uniformly specified, and the fabric width was not uniform), and the sample was sewn in accordance with the method of example 1.
(7) Tailoring the sample according to AATCCEP1-2018, performing visual grading by a color-changing gray card evaluation program, and performing reading grading by using a CIE delta value of a Datacolor electronic color-matching positioning test fabric.
The detection results are as follows:
(1) visual inspection:
in the preparation process: 4/5 grade; edge-to-edge: 4/5 stage.
(2) Mechanical measurement:
with side 1: Δ L: -0.21,. DELTA.a: 0.13,. DELTA.b: -0.18,. DELTA.c: -0.12,. DELTA.H: 0.08,. DELTA.E: 0.28.
side 2: Δ L: -0.10,. DELTA.a: 0.06,. DELTA.b: -0.08,. DELTA.c: -0.05,. DELTA.H: 0.03,. DELTA.E: 0.12.
side 1 and side 2: Δ L: -0.13,. DELTA.a: 0.07,. DELTA.b: -0.10,. DELTA.c: -0.11,. DELTA.H: 0.06,. DELTA.E: 0.20.
as can be seen from the detection results of the embodiment 1-2 and the comparative example 1-2, the detection method provided by the invention is basically consistent with the result of the conventional long vehicle lofting detection method, can effectively evaluate the color difference quality of the cloth under pretreatment, saves the pad dyeing, pad drying and pad steaming processes required by large vehicle dyeing lofting, avoids the time efficiency waste caused by large vehicle dyeing lofting color difference and the cost waste caused by fabric enlarging cloth, and is simple, efficient and low in cost.
Claims (8)
1. A rapid detection method for the color difference quality of cloth under pretreatment is characterized in that: the method comprises the following steps:
(1) preparing a fabric: taking a rectangular fabric to be measured, sewing the two long cloth edges, and sewing into a cylindrical shape to obtain a sample fabric;
(2) preparing a dye auxiliary agent: taking hot water at 60 ℃ as a solvent, and taking dye, anhydrous sodium sulphate and sodium carbonate as solutes respectively to prepare dye solution with the concentration of 48g/L, anhydrous sodium sulphate solution with the concentration of 140g/L and sodium carbonate solution with the concentration of 350 g/L;
(3) simulating dip dyeing: putting the sample fabric into a full-automatic washing machine, setting a washing and dewatering program, automatically injecting 1.5L of clear water at 60 ℃, starting a washing program of the washing machine, adding 5L of anhydrous sodium sulphate solution when starting washing for 10min, adding 170mL of dye solution 160-;
(4) soaping: putting the dyed sample fabric into a semi-automatic washing machine, adding clear water for washing and dehydrating to obtain the sample fabric subjected to soaping;
(5) drying the fabric: putting the soaped sample fabric into a dryer for drying to obtain dried sample fabric;
(6) sewing a sample: sewing the dried sample fabric to obtain a sewn sample;
(7) and (3) detection rating: visually grading the sewn samples according to an AATCCEP1-2018 color-changing gray card evaluation program, and performing reading value grading by using a CIE delta value of a Datacolor electronic color-measuring and positioning test fabric.
2. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (1), the weight of the fabric to be detected is 300-500 g.
3. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (1), the latitudinal full width of the fabric to be detected is 140-160cm, and the longitudinal width is 20-25 cm.
4. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (2), adding 24g of dye into 500mL of hot water with the temperature of 60 ℃, and stirring for dissolving to obtain a dye solution; adding 5000mL of anhydrous sodium sulphate into 5000mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain anhydrous sodium sulphate solution; and (3) adding 350g of soda ash into 1000mL of hot water with the temperature of 60 ℃, and stirring and dissolving to obtain soda ash.
5. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (3), the program of the full-automatic washing machine only uses 'washing + dehydration' and does not rinse.
6. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (4), the temperature of clear water is 60 ℃, the washing time is 20-30min, and the dehydration time is 2-5 min.
7. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (5), the drying temperature is 50-60 ℃.
8. The method for rapidly detecting the color difference quality of cloth under pretreatment according to claim 1, wherein: in the step (6), the dried sample fabric is folded inwards in the front direction from a center line (4) along the warp direction, a left cloth edge (1) and a right cloth edge (6) are aligned, a sewing line is arranged at a sewing line position (2) 15 +/-1 cm away from the cloth edge along the warp direction, after the sewing is finished, the folded part along the center line (4) is cut off to obtain a left middle cloth edge (3) and a right middle cloth edge (5), then the left cloth edge (1) and the left middle cloth edge (3) are sewn, the right cloth edge (6) and the right middle cloth edge (5) are sewn to form two cylindrical shapes, the front side of the sample fabric is located on the outer surface of the cylindrical shape, and the sewing edge is located on the inner surface of the cylindrical shape, so that a sewing sample is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909873.4A CN113834786B (en) | 2021-08-09 | 2021-08-09 | Rapid detection method for cloth color difference quality under pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909873.4A CN113834786B (en) | 2021-08-09 | 2021-08-09 | Rapid detection method for cloth color difference quality under pretreatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113834786A true CN113834786A (en) | 2021-12-24 |
| CN113834786B CN113834786B (en) | 2024-04-12 |
Family
ID=78963166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110909873.4A Active CN113834786B (en) | 2021-08-09 | 2021-08-09 | Rapid detection method for cloth color difference quality under pretreatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113834786B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009047468A1 (en) * | 2007-10-11 | 2009-04-16 | Dylon International Limited | Fabric dye |
| WO2009071424A1 (en) * | 2007-12-04 | 2009-06-11 | Unilever Plc | Fabric colour measurement system |
| CN102980861A (en) * | 2012-11-28 | 2013-03-20 | 鲁丰织染有限公司 | Test method for continuous dyeing and color-fixing rate of reactive dyes |
| WO2014106326A1 (en) * | 2013-01-04 | 2014-07-10 | Ling Lu | Method for testing color fastness in relation to cross-staining of spliced textile |
| CN105133389A (en) * | 2015-09-18 | 2015-12-09 | 河北出入境检验检疫局检验检疫技术中心 | Color fastness standard fabric for blue series in textile and application of color fastness standard fabric |
| CN105696380A (en) * | 2016-03-21 | 2016-06-22 | 山东黄河三角洲纺织科技研究院有限公司 | Method capable of identifying pre-treatment uniformity of ink-jet printing textile |
| CN105842023A (en) * | 2016-03-21 | 2016-08-10 | 浠讳寒 | Cotton cloth color-fastness-to-water grading standard sample and preparation method thereof |
| CN106245314A (en) * | 2016-08-30 | 2016-12-21 | 孚日集团股份有限公司 | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of fabric |
| CN106521871A (en) * | 2015-09-15 | 2017-03-22 | 青岛海尔洗衣机有限公司 | Dyeing method of washing machine and washing machine with dyeing function |
| CN106835741A (en) * | 2017-03-20 | 2017-06-13 | 浙江航民股份有限公司 | A kind of double branch dyeing production technologies of galatea |
| CN106908299A (en) * | 2017-03-28 | 2017-06-30 | 北京出入境检验检疫局检验检疫技术中心 | Proficiency testing sample for the detection of textile fastness to soaping and preparation method thereof |
| WO2018054687A1 (en) * | 2016-09-21 | 2018-03-29 | Henkel Ag & Co. Kgaa | Improved method for dyeing textiles containing synthetic materials in the washing machine using modified silicones |
| CN108193405A (en) * | 2017-12-29 | 2018-06-22 | 广东溢达纺织有限公司 | The dyeing mercerising method of knitted fabric and mercerising knitted fabric |
| CN108914544A (en) * | 2018-07-20 | 2018-11-30 | 启东市新利来制衣有限公司 | A kind of fabric water-proof treatment technology of the washing containing bluish dogbane and cotton fiber |
| CN108951205A (en) * | 2018-07-20 | 2018-12-07 | 石狮市聚祥漂染有限公司 | A kind of making fabric three-dimensional sense good dyeing, which is washed, takes off method |
| CN109898348A (en) * | 2019-03-05 | 2019-06-18 | 浙江航民股份有限公司 | A kind of cotton, viscous blended fabric vital staining production technique |
-
2021
- 2021-08-09 CN CN202110909873.4A patent/CN113834786B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009047468A1 (en) * | 2007-10-11 | 2009-04-16 | Dylon International Limited | Fabric dye |
| WO2009071424A1 (en) * | 2007-12-04 | 2009-06-11 | Unilever Plc | Fabric colour measurement system |
| CN102980861A (en) * | 2012-11-28 | 2013-03-20 | 鲁丰织染有限公司 | Test method for continuous dyeing and color-fixing rate of reactive dyes |
| WO2014106326A1 (en) * | 2013-01-04 | 2014-07-10 | Ling Lu | Method for testing color fastness in relation to cross-staining of spliced textile |
| CN106521871A (en) * | 2015-09-15 | 2017-03-22 | 青岛海尔洗衣机有限公司 | Dyeing method of washing machine and washing machine with dyeing function |
| CN105133389A (en) * | 2015-09-18 | 2015-12-09 | 河北出入境检验检疫局检验检疫技术中心 | Color fastness standard fabric for blue series in textile and application of color fastness standard fabric |
| CN105842023A (en) * | 2016-03-21 | 2016-08-10 | 浠讳寒 | Cotton cloth color-fastness-to-water grading standard sample and preparation method thereof |
| CN105696380A (en) * | 2016-03-21 | 2016-06-22 | 山东黄河三角洲纺织科技研究院有限公司 | Method capable of identifying pre-treatment uniformity of ink-jet printing textile |
| CN106245314A (en) * | 2016-08-30 | 2016-12-21 | 孚日集团股份有限公司 | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of fabric |
| WO2018054687A1 (en) * | 2016-09-21 | 2018-03-29 | Henkel Ag & Co. Kgaa | Improved method for dyeing textiles containing synthetic materials in the washing machine using modified silicones |
| CN106835741A (en) * | 2017-03-20 | 2017-06-13 | 浙江航民股份有限公司 | A kind of double branch dyeing production technologies of galatea |
| CN106908299A (en) * | 2017-03-28 | 2017-06-30 | 北京出入境检验检疫局检验检疫技术中心 | Proficiency testing sample for the detection of textile fastness to soaping and preparation method thereof |
| CN108193405A (en) * | 2017-12-29 | 2018-06-22 | 广东溢达纺织有限公司 | The dyeing mercerising method of knitted fabric and mercerising knitted fabric |
| CN108914544A (en) * | 2018-07-20 | 2018-11-30 | 启东市新利来制衣有限公司 | A kind of fabric water-proof treatment technology of the washing containing bluish dogbane and cotton fiber |
| CN108951205A (en) * | 2018-07-20 | 2018-12-07 | 石狮市聚祥漂染有限公司 | A kind of making fabric three-dimensional sense good dyeing, which is washed, takes off method |
| CN109898348A (en) * | 2019-03-05 | 2019-06-18 | 浙江航民股份有限公司 | A kind of cotton, viscous blended fabric vital staining production technique |
Non-Patent Citations (3)
| Title |
|---|
| 于晓成 等: "棉织物活性染料冷轧堆染色打样方法改进", 《印染》, no. 15, 23 September 2008 (2008-09-23), pages 11 - 13 * |
| 吴小亮: "基于DSP的染色品色差检测系统的研究与设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑 》, no. 03, pages 20 - 50 * |
| 张淑云;: "活性染料R_f值和织物回潮率对轧染色差的影响", 印染, vol. 36, no. 01, pages 23 - 25 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113834786B (en) | 2024-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105887283A (en) | Regenerated polyester fiber fabric and production process thereof | |
| CN103061105B (en) | Printing anti-sliding process for ultrathin full-cotton wrinkle fabric | |
| CN109501426A (en) | The production method of 3D solid vertical bar bubble wrinkle latitude elasticity fabric | |
| CN107034693A (en) | A kind of sea island filament non-woven fabrics web-like colouring method | |
| CN107385867A (en) | One kind washing Wrinkle fabric dyeing and finishing processing method | |
| CN110939002A (en) | Polyester-cotton blended fabric and preparation method and application thereof | |
| CN105484068B (en) | A kind of colouring method of composite ventilating textile | |
| CN101718045A (en) | Method for producing tie-dye textile with lecanoric pattern | |
| CN102912661B (en) | Fixation treating method for fabric | |
| CN103572580A (en) | Chinlon or chinlon/cotton blended printed fabric and preparation method thereof | |
| CN109306619A (en) | The cold dome open-width desizing technique of chemical fiber plus material | |
| CN113834786A (en) | Rapid detection method for color difference quality of cloth under pretreatment | |
| CN102767103B (en) | Fixation alkali for rolling-drying-steaming dyeing of reactive dye | |
| CN108642856A (en) | A kind of manufacturing method of woven seersucker bed necessaries material | |
| CN102912654A (en) | Dyeing method for fabric | |
| CN103541167B (en) | Production method of fiberglass gridding cloth | |
| TR201809591A2 (en) | ULTRASOUND WASHING AND DRYING MODULE | |
| CN109537309B (en) | Open-width continuous dyeing method for polyester fluffed knitted fabric variety | |
| CN114232366A (en) | Digital printing process | |
| CN107815896A (en) | A kind of printing technology of pure cotton fabric | |
| CN111748893B (en) | Novel tencel-like style fabric and dyeing and finishing process | |
| CN1995515B (en) | Polypropylene terephthalate blend-spinning mixed fabric, its dying and finishing method | |
| CN109765174A (en) | A kind of printing in textiles fastness to washing performance test methods | |
| CN107675393A (en) | A kind of final finishing production method that can improve knitted denim product quality | |
| CN115427616A (en) | Spun-dyed cellulosic fibers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |