CN112095336A - Preparation method of elastic cotton-woven fiber fabric - Google Patents
Preparation method of elastic cotton-woven fiber fabric Download PDFInfo
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- CN112095336A CN112095336A CN202010794427.9A CN202010794427A CN112095336A CN 112095336 A CN112095336 A CN 112095336A CN 202010794427 A CN202010794427 A CN 202010794427A CN 112095336 A CN112095336 A CN 112095336A
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- elastic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
Abstract
The invention discloses a preparation method of an elastic cotton-woven fiber fabric, which belongs to the field of fiber fabric production and comprises the steps of fabric weaving preparation, desizing, bleaching, enzyme washing and polishing, drying and shaping; the elastic cotton-woven fiber fabric prepared by the preparation method disclosed by the invention has excellent elastic performance, obviously reduces fluffing and pilling, has a lasting effect, and improves the mechanical performance of the cotton-woven fiber fabric.
Description
Technical Field
The invention relates to the field of fiber fabrics, in particular to a preparation method of an elastic cotton woven fiber fabric.
Background
With the change of consumer demand and the development of science and technology, the traditional knitted products can not meet the requirements of consumers on clothes, decoration and industry. In addition to hand feeling, aesthetic quality, individuation and high grade, environmental protection, moisture absorption, deodorization, bacteriostasis and the like are required on clothes. Therefore, the functional knitted elastic fabric can be produced at the same time. The elastic property of the existing cotton fiber fabric is poor, the existing use requirement is difficult to meet, and the cotton fiber fabric is easy to fluff, so that the use of the fabric is seriously influenced. The invention provides a preparation method of an elastic cotton-woven fiber fabric, aiming at solving the defects and shortcomings of the prior art and optimizing the mechanical properties and the like of the cotton-woven fiber fabric.
Disclosure of Invention
Aiming at the problems, the invention provides a preparation method of an elastic cotton woven fiber fabric.
In order to achieve the above object, the present invention adopts the following technical solutions:
a preparation method of an elastic cotton-woven fiber fabric comprises the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, then preparing the mixed fibers into the single yarns, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare the elastic fabric;
(2) desizing: placing the elastic fabric into a mixed treatment solution containing desizing enzyme and penetrating agent, and soaking at 75-80 ℃ for 30-40 min;
(3) bleaching: soaking the desized elastic fabric in bleaching treatment liquid at 80-85 deg.C for 30-40 min;
(4) enzyme washing and polishing: soaking the bleached elastic fabric into enzyme washing treatment liquid for 10-15min at 75-80 ℃;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer to be heated and dried in a stepped manner;
(6) shaping: the setting temperature is controlled at 175-185 ℃, and the temperature is kept for 20-30 min.
Preferably, the mixed fiber comprises polyurethane fiber and kapok fiber, and the specific gravity of the polyurethane fiber and the kapok fiber is 1:1 or 1: 2.
Preferably, the concentration of the desizing enzyme is 4.5-6.5g/L, and the concentration of the penetrating agent is 0.5-2 g/L; the penetrating agent is fatty alcohol-polyoxyethylene ether.
Preferably, the bleaching treatment liquid comprises 6-7g/L of hydrogen peroxide, 2.5-3g/L of stabilizer and deionized water, and the volume ratio of the hydrogen peroxide to the stabilizer to the deionized water is 2-5:1: 15-30.
Preferably, the enzyme washing treatment solution comprises 0.5-1g/L of cellulase and deionized water, and the volume ratio of the cellulase to the deionized water is 1: 15-20.
Preferably, the step-type temperature rise is divided into three sections, the temperature rise of the first section is up to 70-80 ℃, and the temperature rise rate is 1 ℃/min; the temperature is raised to 120 ℃ and 130 ℃ in the second section, and the temperature raising rate is 2 ℃/min; the temperature in the third stage is increased to 160 ℃ and 170 ℃, and the temperature increasing rate is 3 ℃/min.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
the elastic cotton-woven fiber fabric prepared by the preparation method has excellent elastic performance, the fabric with good mechanical performance is prepared by weaving warps and wefts, and the surface fuzz of the fabric is removed in cellulase through enzyme washing and polishing, so that the fuzz and pilling are obviously reduced, the effect is durable, and the mechanical performance of the cotton-woven fiber fabric is effectively improved through desizing, drying, sizing and other processes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Example 1:
the preparation method of the elastic cotton-woven fiber fabric in this embodiment 1 includes the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, and then mixing the polyurethane fibers and the kapok fibers according to a mass ratio of 1:1, preparing single yarns, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare an elastic fabric;
(2) desizing: placing the elastic fabric into mixed treatment liquid of desizing enzyme with the concentration of 5g/L and penetrating agent with the concentration of 1.5g/L, and soaking for 40min at 80 ℃;
(3) bleaching: soaking the elastic fabric treated in the step (2) in bleaching treatment liquid mixed by 7g/L hydrogen peroxide, 3g/L stabilizer and deionized water in a volume ratio of 5:1:15, soaking at 805 ℃ and treating for 35 min;
(4) enzyme washing and polishing: soaking the elastic fabric treated in the step (2) into enzyme washing treatment liquid prepared by mixing 0.8g/L cellulase and deionized water in a volume ratio of 1:20, and soaking at 80 ℃ for 15 min;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer, and performing step-type heating and drying, wherein the step-type heating is divided into three sections, the temperature is raised to 75 ℃ in the first section, and the heating rate is 1 ℃/min; in the second stage, the temperature is raised to 125 ℃, and the temperature raising rate is 2 ℃/min; the temperature is raised to 170 ℃ in the third section, and the temperature raising rate is 3 ℃/min;
(6) shaping: the setting temperature is controlled at 180 ℃, and the temperature is kept for 20 min.
Example 2:
the preparation method of the elastic cotton-woven fiber fabric in the embodiment 2 includes the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, preparing the polyurethane fibers and the kapok fibers into the single yarns according to the mass ratio of 1:2, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare the elastic fabric;
(2) desizing: placing the elastic fabric into mixed treatment liquid of desizing enzyme with the concentration of 4.5g/L and penetrating agent with the concentration of 1g/L, and soaking for 35min at 75 ℃;
(3) bleaching: soaking the elastic fabric treated in the step (2) in bleaching treatment liquid mixed by 6.5g/L hydrogen peroxide, 2.5g/L stabilizer and deionized water in a volume ratio of 2:1:17 at 85 ℃ for 40 min;
(4) enzyme washing and polishing: soaking the elastic fabric treated in the step (2) into enzyme washing treatment liquid prepared by mixing 1g/L cellulase and deionized water in a volume ratio of 1:15, and soaking at 75 ℃ for 10 min;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer, and performing step-type heating and drying, wherein the step-type heating is divided into three sections, the temperature is raised to 80 ℃ in the first section, and the heating rate is 1 ℃/min; in the second stage, the temperature is increased to 120 ℃, and the temperature increase rate is 2 ℃/min; the temperature is raised to 160 ℃ in the third section, and the temperature raising rate is 3 ℃/min;
(6) shaping: the setting temperature is controlled at 180 ℃, and the temperature is kept for 25 min.
Example 3:
the preparation method of the elastic cotton-woven fiber fabric in the embodiment 3 includes the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, preparing the polyurethane fibers and the kapok fibers into the single yarns according to the mass ratio of 1:2, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare the elastic fabric;
(2) desizing: placing the elastic fabric into mixed treatment liquid of desizing enzyme with the concentration of 5.5g/L and penetrating agent with the concentration of 2g/L, and soaking for 40min at 80 ℃;
(3) bleaching: soaking the elastic fabric treated in the step (2) in bleaching treatment liquid mixed by 6g/L hydrogen peroxide, 3g/L stabilizer and deionized water in a volume ratio of 3:1:20 for 30min at 80 ℃;
(4) enzyme washing and polishing: soaking the elastic fabric treated in the step (2) into enzyme washing treatment liquid prepared by mixing 0.5g/L cellulase and deionized water in a volume ratio of 1:18, and soaking at 75 ℃ for 15 min;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer, and performing step-type heating and drying, wherein the step-type heating is divided into three sections, the temperature is raised to 75 ℃ in the first section, and the heating rate is 1 ℃/min; in the second stage, the temperature is raised to 125 ℃, and the temperature raising rate is 2 ℃/min; the temperature is raised to 165 ℃ in the third section, and the temperature raising rate is 3 ℃/min;
(6) shaping: the setting temperature is controlled at 185 ℃, and the temperature is kept for 20 min.
Example 4:
the preparation method of the elastic cotton-woven fiber fabric in this embodiment 4 includes the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, and then mixing the polyurethane fibers and the kapok fibers according to a mass ratio of 1:1, preparing single yarns, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare an elastic fabric;
(2) desizing: placing the elastic fabric into a mixed treatment solution of desizing enzyme with the concentration of 6g/L and penetrating agent with the concentration of 1.2g/L, and soaking for 35min at 80 ℃;
(3) bleaching: soaking the elastic fabric treated in the step (2) in bleaching treatment liquid mixed by 6g/L hydrogen peroxide, 2.5g/L stabilizer and deionized water in a volume ratio of 4:1:25, soaking at 85 ℃, and treating for 30 min;
(4) enzyme washing and polishing: soaking the elastic fabric treated in the step (2) into enzyme washing treatment liquid prepared by mixing 1g/L cellulase and deionized water in a volume ratio of 1:19, and soaking at 75 ℃ for 10 min;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer, and performing step-type heating and drying, wherein the step-type heating is divided into three sections, the temperature is raised to 80 ℃ in the first section, and the heating rate is 1 ℃/min; the temperature is raised to 130 ℃ in the second stage, and the temperature raising rate is 2 ℃/min; the temperature is raised to 160 ℃ in the third section, and the temperature raising rate is 3 ℃/min;
(6) shaping: the setting temperature is controlled at 175 ℃, and the temperature is kept for 30 min.
Example 5:
the preparation method of the elastic cotton-woven fiber fabric in this embodiment 5 includes the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, preparing the polyurethane fibers and the kapok fibers into the single yarns according to the mass ratio of 1:2, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare the elastic fabric;
(2) desizing: placing the elastic fabric into a mixed treatment solution of desizing enzyme with the concentration of 4.55g/L and penetrating agent with the concentration of 1.8g/L, and soaking for 35min at 80 ℃;
(3) bleaching: soaking the elastic fabric treated in the step (2) in bleaching treatment liquid mixed by 6g/L hydrogen peroxide, 2.5g/L stabilizer and deionized water in a volume ratio of 5:1:30 at 85 ℃ for 40 min;
(4) enzyme washing and polishing: soaking the elastic fabric treated in the step (2) into enzyme washing treatment liquid prepared by mixing 0.7g/L cellulase and deionized water in a volume ratio of 1:16, and soaking at 80 ℃ for 15 min;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer, and performing step-type heating and drying, wherein the step-type heating is divided into three sections, the temperature is raised to 75 ℃ in the first section, and the heating rate is 1 ℃/min; the temperature is raised to 130 ℃ in the second stage, and the temperature raising rate is 2 ℃/min; the temperature is raised to 165 ℃ in the third section, and the temperature raising rate is 3 ℃/min;
(6) shaping: the setting temperature is controlled at 180 ℃, and the temperature is kept for 20 min.
Example 6:
the preparation method of the elastic cotton-woven fiber fabric in this embodiment 6 includes the following steps:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, and then mixing the polyurethane fibers and the kapok fibers according to a mass ratio of 1:1, preparing single yarns, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare an elastic fabric;
(2) desizing: placing the elastic fabric into mixed treatment liquid of desizing enzyme with the concentration of 4.5g/L and penetrating agent with the concentration of 2g/L, and soaking for 40min at 75 ℃;
(3) bleaching: soaking the elastic fabric treated in the step (2) in bleaching treatment liquid mixed by 7g/L hydrogen peroxide, 2.5g/L stabilizer and deionized water in a volume ratio of 2:1:20, soaking at 85 ℃, and treating for 40 min;
(4) enzyme washing and polishing: soaking the elastic fabric treated in the step (2) into enzyme washing treatment liquid prepared by mixing 1g/L cellulase and deionized water in a volume ratio of 1:15, and soaking at 80 ℃ for 15 min;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer, and performing step-type heating and drying, wherein the step-type heating is divided into three sections, the temperature is raised to 80 ℃ in the first section, and the heating rate is 1 ℃/min; the temperature is raised to 130 ℃ in the second stage, and the temperature raising rate is 2 ℃/min; the temperature is raised to 160 ℃ in the third section, and the temperature raising rate is 3 ℃/min;
(6) shaping: the setting temperature is controlled at 185 ℃, and the temperature is kept for 30 min.
Testing the performance of the elastic cotton-woven fiber fabric:
1. and (3) measuring the tearing strength, the tensile strength and the elongation at break of the fabric:
the elastic cotton-woven fiber fabrics prepared in examples 1 to 6 of the present invention and the conventional cotton-woven fiber fabrics were subjected to the measurement of tear strength, tensile strength and elongation at break according to GB/T3917.1-2009 part 1 of tear Property for textile fabrics and GB/T3923.1-2013 part 3 of tensile Property for textile fabrics.
Table 1:
2. and (3) measuring the elastic recovery rate, the pilling resistance grade and the bursting strength of the fabric:
the test method refers to the standard FZ/T70006-;
the testing method refers to the standard GB/T4802.1-2008 'determination of pilling performance of textile fabrics' to carry out pilling resistance grade determination on the conventional cotton-woven fiber fabrics which are prepared in the embodiments 1-6 of the invention and sold on the market;
the test method refers to the standard GB/T19976 2005' determination of textile bursting strength: the steel ball method measures the burst strength of the elastic cotton-woven fabric prepared in the present examples 1 to 6 of the present invention in the conventional cotton-woven fabric, and the measurement results are shown in table 2 below.
Table 2:
in sum, compared with the existing cotton-woven fiber fabric, the elastic cotton-woven fiber fabric prepared by the invention has excellent mechanical property and elastic property.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The preparation method of the elastic cotton-woven fiber fabric is characterized by comprising the following steps of:
(1) weaving and preparing the fabric: preparing cotton fibers into single yarns, plying the single yarns into warps, then preparing the mixed fibers into the single yarns, plying the single yarns into wefts, and interweaving the warps and the wefts to prepare the elastic fabric;
(2) desizing: placing the elastic fabric into a mixed treatment solution containing desizing enzyme and penetrating agent, and soaking at 75-80 ℃ for 30-40 min;
(3) bleaching: soaking the desized elastic fabric in bleaching treatment liquid at 80-85 deg.C for 30-40 min;
(4) enzyme washing and polishing: soaking the bleached elastic fabric into enzyme washing treatment liquid for 10-15min at 75-80 ℃;
(5) drying: putting the elastic fabric subjected to enzyme washing treatment into a dryer to be heated and dried in a stepped manner;
(6) shaping: the setting temperature is controlled at 175-185 ℃, and the temperature is kept for 20-30 min.
2. The method for preparing the elastic cotton-woven fiber fabric according to claim 1, wherein the mixed fibers comprise polyurethane fibers and kapok fibers, and the specific gravity of the polyurethane fibers and the kapok fibers is 1:1 or 1: 2.
3. The method for preparing the elastic cotton-woven fiber fabric according to claim 1, wherein the concentration of the desizing enzyme is 4.5-6.5g/L, and the concentration of the penetrating agent is 0.5-2 g/L; the penetrating agent is fatty alcohol-polyoxyethylene ether.
4. The preparation method of the elastic cotton-woven fiber fabric according to claim 1, wherein the bleaching treatment liquid comprises 6-7g/L hydrogen peroxide, 2.5-3g/L stabilizer and deionized water, and the volume ratio of the hydrogen peroxide to the stabilizer to the deionized water is 2-5:1: 15-30.
5. The method for preparing the elastic cotton-woven fiber fabric according to claim 1, wherein the enzyme washing treatment solution comprises 0.5-1g/L of cellulase and deionized water, and the volume ratio of the cellulase to the deionized water is 1: 15-20.
6. The method for preparing the elastic cotton-woven fiber fabric according to claim 1, wherein the stepwise temperature rise is divided into three sections, the temperature rise in the first section is 70-80 ℃, and the temperature rise rate is 1 ℃/min; the temperature is raised to 120 ℃ and 130 ℃ in the second section, and the temperature raising rate is 2 ℃/min; the temperature in the third stage is increased to 160 ℃ and 170 ℃, and the temperature increasing rate is 3 ℃/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794427.9A CN112095336A (en) | 2020-08-10 | 2020-08-10 | Preparation method of elastic cotton-woven fiber fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010794427.9A CN112095336A (en) | 2020-08-10 | 2020-08-10 | Preparation method of elastic cotton-woven fiber fabric |
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| CN112095336A true CN112095336A (en) | 2020-12-18 |
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| CN202010794427.9A Withdrawn CN112095336A (en) | 2020-08-10 | 2020-08-10 | Preparation method of elastic cotton-woven fiber fabric |
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2020
- 2020-08-10 CN CN202010794427.9A patent/CN112095336A/en not_active Withdrawn
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Application publication date: 20201218 |