CN111705402A - Preparation method of low-static low-impedance wiping dust-free cloth - Google Patents
Preparation method of low-static low-impedance wiping dust-free cloth Download PDFInfo
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- CN111705402A CN111705402A CN202010556940.4A CN202010556940A CN111705402A CN 111705402 A CN111705402 A CN 111705402A CN 202010556940 A CN202010556940 A CN 202010556940A CN 111705402 A CN111705402 A CN 111705402A
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- 239000004744 fabric Substances 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 claims abstract description 37
- 238000009940 knitting Methods 0.000 claims abstract description 25
- 238000007670 refining Methods 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 28
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 239000003814 drug Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 12
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract 1
- 238000005237 degreasing agent Methods 0.000 description 4
- 239000013527 degreasing agent Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
-
- 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
- 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
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/22—Severing by heat or by chemical agents
- D06H7/221—Severing by heat or by chemical agents by heat
- D06H7/223—Severing by heat or by chemical agents by heat using ultrasonic vibration
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention belongs to the technical field of production of dust-free cloth, and particularly relates to low-static low-impedance wiping dust-free cloth which is prepared through the working procedures of knitting, refining, sizing, cutting, cleaning, drying and the like. The low-static low-impedance dust-free cloth wiping process is reasonable in design, the knitted fabric is soft, the surface hand feeling is good, the generation of self static electricity can be reduced in the wiping process, the impedance of the fabric is low, the service life of the dust-free cloth is prolonged, and the cost is saved.
Description
Technical Field
The invention belongs to the technical field of production of dust-free cloth, and particularly relates to a preparation method of low-static low-impedance wiping dust-free cloth.
Background
The dust-free cloth has soft surface, is easy to wipe sensitive surface, does not remove fiber when rubbed, and has good water absorption and cleaning efficiency. The cleaning and packaging of the dust-free cloth are all completed in an ultra-clean workshop, and the dust-free cloth can be widely applied to a semiconductor assembly production line, an LCD display product production line, a precision instrument production line, an optical product production line, a medical equipment production line and a dust-free workshop.
In order to solve the technical problems, the invention designs the low-static low-impedance wiping dust-free cloth which is reasonable in process design, the knitted fabric is soft, the surface hand feeling is good, the generation of static electricity can be reduced in the wiping process, the impedance of the fabric is low, the service life of the dust-free cloth is prolonged, and the cost is saved.
Disclosure of Invention
In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: a preparation method of low-static low-impedance wiping dust-free cloth is characterized by comprising the following steps:
(1) arranging needles on a double-sided circular knitting machine according to a preset pattern by adopting a polyester fiber double-sided interlocking plain knitting method, wherein the needle arrangement comprises arranging knitting needles on an upper dial and a lower needle cylinder on the circular knitting machine; the minimum cycle of the pattern comprises two longitudinal rows of loops and four transverse rows; the first tandem stitch is formed by knitting a lower needle cylinder, knitting no upper dial and forming a stitch from bottom to top in sequence; the second tandem stitch is sequentially knitted by a lower needle cylinder, an upper needle disc and an upper needle disc from bottom to top, the width of the prepared white gray fabric is 190 plus one centimeter and the gram weight is 70-80 grams per square meter.
(2) And a refining section: b, heating the pure water in the dye vat to 60 ℃, adding a deoiling agent and caustic soda flakes into the dye vat to ensure that each liter of pure water in the dye vat contains 1.5-2.0 g of the deoiling agent, and each liter of pure water in the dye vat contains 0-0.5 g of the caustic soda flakes, and continuously stirring the dye vat in the process of adding the refining agent and the caustic soda; c, heating the pure water in the dye vat to 90-110 ℃ at the speed of 1.5-3 ℃ per minute, and then preserving the heat for 20-40 minutes, wherein the dye vat is continuously stirred in the process; d, cooling the pure water in the dye vat to 60 ℃ at the speed of 1-1.5 ℃ per minute; e, discharging the pure water in the dye vat; f, adding pure water at 40 ℃ into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; heating pure water in a dye vat to 70 ℃ at the speed of 1.5-3 ℃ per minute, then adding a moisture absorption medicament and citric acid into the dye vat to ensure that each liter of pure water in the dye vat contains 0.1-0.5 g of the moisture absorption medicament and each liter of pure water in the dye vat contains 0.1-0.3 g of the citric acid, then heating the pure water in the dye vat to 70-80 ℃ at the speed of 1.5-3 ℃ per minute, then preserving heat for 10-20 minutes, and continuously stirring the dye vat in the process; h, cooling the pure water in the dye vat to 60 ℃ at the speed of 1-1.5 ℃ per minute; discharging the pure water in the dye vat; continuously stirring the dye vat in the process; i, adding pure water at normal temperature into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; j. heating pure water in a dye vat to 30 ℃ at the speed of 1.5-3 ℃ per minute, then adding a low-impedance medicament into the dye vat to ensure that each liter of pure water in the dye vat contains 5-6 g of the low-impedance medicament, heating the pure water in the dye vat to 40 ℃ at the speed of 1.5-3 ℃ per minute, then preserving heat for 10-20 minutes, and continuously stirring the dye vat in the process; then discharging the pure water in the dye vat to finish the refining of the white gray cloth;
(3) and shaping: the setting machine is 7 sections, natural gas is used for combustion heating, the basis weight, the thickness and the breadth can be regulated and controlled in the whole process, the setting temperature is 180 ℃ plus materials, the speed of a host machine is 30-40 meters per minute, the upper excess is-5-0 meters per minute, the lower excess is-5-0 meters per minute, the width of the set gray fabric after setting is 175 plus materials 180 centimeters, the gram weight is 85-90 grams per square meter, the thickness is 0.4-0.45 millimeters, the water absorption second is less than 100 seconds, and the water absorption is more than 250 milliliters per square meter;
(4) cutting, wherein ultrasonic single-knife cutting is adopted in the radial direction and the latitudinal direction;
(5) and drying for 10-15 minutes at normal temperature, and finishing the preparation of the low-static low-impedance wiping dust-free cloth after drying.
The low-static low-impedance wiping dust-free cloth has reasonable process design, adopts the knitted fabric with soft self and good surface hand feeling, can reduce the generation of self static electricity in the wiping process, has low self impedance of the fabric, prolongs the service life of the dust-free cloth and saves the cost.
Drawings
FIG. 1 is a schematic diagram of a manufacturing structure of a wiping cloth of the present invention.
Detailed Description
The specific embodiment one is a preparation method of low-static low-impedance wiping dust-free cloth, which comprises the following steps:
(1) arranging needles on a double-sided circular knitting machine according to a preset pattern by adopting a polyester fiber double-sided interlocking plain knitting method, wherein the needle arrangement comprises arranging knitting needles on an upper dial and a lower needle cylinder on the circular knitting machine; the minimum cycle of the pattern comprises two longitudinal rows of loops and four transverse rows; the first tandem stitch is formed by knitting a lower needle cylinder, knitting no upper dial and forming a stitch from bottom to top in sequence; the second tandem stitch is sequentially knitted by a lower needle cylinder, an upper needle disc and an upper needle disc from bottom to top, the width of the prepared white gray fabric is 190 plus one centimeter and the gram weight is 70-80 grams per square meter.
(2) And a refining section: b, heating the pure water in the dye vat to 60 ℃, adding a degreasing agent and caustic soda flakes into the dye vat, so that each liter of pure water in the dye vat contains 1.5 g of the degreasing agent, and each liter of pure water in the dye vat contains 0-0.5 g of the caustic soda flakes, and continuously stirring the dye vat in the process of adding the refining agent and the caustic soda; c, heating the pure water in the dye vat to 90 ℃ at the speed of 1.5-3 ℃ per minute, preserving the temperature for 20 minutes, and continuously stirring the dye vat in the process; d, cooling the pure water in the dye vat to 60 ℃ at the speed of 1-1.5 ℃ per minute; e, discharging the pure water in the dye vat; f, adding pure water at 40 ℃ into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; heating pure water in a dye vat to 70 ℃ at the speed of 1.5 ℃ per minute, then adding a moisture absorption medicament and citric acid into the dye vat to ensure that each liter of pure water in the dye vat contains 0.1 g of the moisture absorption medicament and each liter of pure water in the dye vat contains 0.1 g of the citric acid, then heating the pure water in the dye vat to 70 ℃ at the speed of 1.5 ℃ per minute, and then preserving heat for 10 minutes, wherein the dye vat is continuously stirred in the process; h, cooling the pure water in the dye vat to 60 ℃ at the speed of 1-1.5 ℃ per minute; discharging the pure water in the dye vat; continuously stirring the dye vat in the process; i, adding pure water at normal temperature into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; j. heating pure water in a dye vat to 30 ℃ at the speed of 1.5 ℃ per minute, then adding a low-impedance medicament into the dye vat to ensure that each liter of pure water in the dye vat contains 5 grams of the low-impedance medicament, then heating the pure water in the dye vat to 40 ℃ at the speed of 1.5 ℃ per minute, keeping the temperature for 10 minutes, and continuously stirring the dye vat in the process; then discharging the pure water in the dye vat to finish the refining of the white gray cloth;
(3) and shaping: 7 sections of setting machine, natural gas is used for combustion heating, the basis weight, the thickness and the breadth can be regulated and controlled in the whole process, the setting temperature is 170 ℃, the speed of a main machine is 30 meters per minute, the upper exceedance is-5-0 meters per minute, the lower exceedance is-5-0 meters per minute, the width of the set gray fabric after setting is 175 plus materials 180 centimeters, the gram weight is 85-90 grams per square meter, the thickness is 0.4 millimeter, the water absorption second is less than 100 seconds, and the water absorption capacity is more than 250 milliliters per square meter;
(4) cutting, wherein ultrasonic single-knife cutting is adopted in the radial direction and the latitudinal direction;
(5) and drying for 10 minutes at normal temperature, and finishing the preparation of the low-static low-impedance wiping dust-free cloth after drying.
In a specific embodiment, a preparation method of a low-static low-impedance wiping dust-free cloth comprises the following steps:
(1) arranging needles on a double-sided circular knitting machine according to a preset pattern by adopting a polyester fiber double-sided interlocking plain knitting method, wherein the needle arrangement comprises arranging knitting needles on an upper dial and a lower needle cylinder on the circular knitting machine; the minimum cycle of the pattern comprises two longitudinal rows of loops and four transverse rows; the first tandem stitch is formed by knitting a lower needle cylinder, knitting no upper dial and forming a stitch from bottom to top in sequence; the second tandem stitch is sequentially knitted by a lower needle cylinder, an upper needle disc and an upper needle disc from bottom to top, the width of the prepared white gray fabric is 190 plus one centimeter and the gram weight is 70-80 grams per square meter.
(2) And a refining section: b, heating the pure water in the dye vat to 60 ℃, adding a degreasing agent and caustic soda flakes into the dye vat, so that each liter of pure water in the dye vat contains 2.0 g of the degreasing agent, and each liter of pure water in the dye vat contains 0-0.5 g of the caustic soda flakes, and continuously stirring the dye vat in the process of adding the refining agent and the caustic soda; c, heating the pure water in the dye vat to 110 ℃ at the speed of 3 ℃ per minute, and then preserving the heat for 40 minutes, wherein the dye vat is continuously stirred in the process; d, cooling the pure water in the dye vat to 60 ℃ at the speed of 1.5 ℃ per minute; e, discharging the pure water in the dye vat; f, adding pure water at 40 ℃ into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; heating pure water in a dye vat to 70 ℃ at the speed of 3 ℃ per minute, then adding a moisture absorption medicament and citric acid into the dye vat to ensure that each liter of pure water in the dye vat contains 0.5 g of the moisture absorption medicament and each liter of pure water in the dye vat contains 0.3 g of the citric acid, then heating the pure water in the dye vat to 80 ℃ at the speed of 3 ℃ per minute, and then preserving heat for 20 minutes, wherein the dye vat is continuously stirred in the process; h, cooling the pure water in the dye vat to 60 ℃ at the speed of 1.5 ℃ per minute; discharging the pure water in the dye vat; continuously stirring the dye vat in the process; i, adding pure water at normal temperature into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; j. heating pure water in a dye vat to 30 ℃ at the speed of 3 ℃ per minute, then adding a low-impedance medicament into the dye vat to ensure that each liter of pure water in the dye vat contains 6 grams of the low-impedance medicament, heating the pure water in the dye vat to 40 ℃ at the speed of 3 ℃ per minute, then preserving heat for 20 minutes, and continuously stirring the dye vat in the process; then discharging the pure water in the dye vat to finish the refining of the white gray cloth;
(3) and shaping: 7 sections of setting machine, natural gas is used for combustion heating, the basis weight, the thickness and the breadth can be regulated and controlled in the whole process, the setting temperature is 180 ℃, the speed of a main engine is 40 meters per minute, the upper exceedance is-5-0 meters per minute, the lower exceedance is-5-0 meters per minute, the width of the set gray fabric after setting is 175 plus materials 180 centimeters, the gram weight is 85-90 grams per square meter, the thickness is 0.4-0.45 millimeters, the water absorption second is less than 100 seconds, and the water absorption capacity is more than 250 milliliters per square meter;
(4) cutting, wherein ultrasonic single-knife cutting is adopted in the radial direction and the latitudinal direction;
(5) and drying for 15 minutes at normal temperature, and finishing the preparation of the low-static low-impedance wiping dust-free cloth after drying.
The low-static low-impedance wiping dust-free cloth has reasonable process design, adopts the knitted fabric with soft self and good surface hand feeling, can reduce the generation of self static electricity in the wiping process, has low self impedance of the fabric, prolongs the service life of the dust-free cloth and saves the cost.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (1)
1. A preparation method of low-static low-impedance wiping dust-free cloth is characterized by comprising the following steps:
(1) arranging needles on a double-sided circular knitting machine according to a preset pattern by adopting a polyester fiber double-sided interlocking plain knitting method, wherein the needle arrangement comprises arranging knitting needles on an upper dial and a lower needle cylinder on the circular knitting machine; the minimum cycle of the pattern comprises two longitudinal rows of loops and four transverse rows; the first tandem stitch is formed by knitting a lower needle cylinder, knitting no upper dial and forming a stitch from bottom to top in sequence; the second tandem stitch comprises a lower needle cylinder which is not knitted, a lower needle cylinder which is knitted, an upper needle disc which is knitted and an upper needle disc which are not knitted from bottom to top in sequence, the width of the prepared white blank cloth is 190 plus 200 cm, and the gram weight is 70-80 grams per square meter;
(2) and a refining section: b, heating the pure water in the dye vat to 60 ℃, adding a deoiling agent and caustic soda flakes into the dye vat to ensure that each liter of pure water in the dye vat contains 1.5-2.0 g of the deoiling agent, and each liter of pure water in the dye vat contains 0-0.5 g of the caustic soda flakes, and continuously stirring the dye vat in the process of adding the refining agent and the caustic soda; c, heating the pure water in the dye vat to 90-110 ℃ at the speed of 1.5-3 ℃ per minute, and then preserving the heat for 20-40 minutes, wherein the dye vat is continuously stirred in the process; d, cooling the pure water in the dye vat to 60 ℃ at the speed of 1-1.5 ℃ per minute; e, discharging the pure water in the dye vat; f, adding pure water at 40 ℃ into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; heating pure water in a dye vat to 70 ℃ at the speed of 1.5-3 ℃ per minute, then adding a moisture absorption medicament and citric acid into the dye vat to ensure that each liter of pure water in the dye vat contains 0.1-0.5 g of the moisture absorption medicament and each liter of pure water in the dye vat contains 0.1-0.3 g of the citric acid, then heating the pure water in the dye vat to 70-80 ℃ at the speed of 1.5-3 ℃ per minute, then preserving heat for 10-20 minutes, and continuously stirring the dye vat in the process; h, cooling the pure water in the dye vat to 60 ℃ at the speed of 1-1.5 ℃ per minute; discharging the pure water in the dye vat; continuously stirring the dye vat in the process; i, adding pure water at normal temperature into the dye vat, wherein the amount of the added pure water is 9 times of the weight of the white grey cloth, and then starting the dye vat; j. heating pure water in a dye vat to 30 ℃ at the speed of 1.5-3 ℃ per minute, then adding a low-impedance medicament into the dye vat to ensure that each liter of pure water in the dye vat contains 5-6 g of the low-impedance medicament, heating the pure water in the dye vat to 40 ℃ at the speed of 1.5-3 ℃ per minute, then preserving heat for 10-20 minutes, and continuously stirring the dye vat in the process; then discharging the pure water in the dye vat to finish the refining of the white gray cloth;
(3) and shaping: the setting machine is 7 sections, natural gas is used for combustion heating, the basis weight, the thickness and the breadth can be regulated and controlled in the whole process, the setting temperature is 180 ℃ plus materials, the speed of a host machine is 30-40 meters per minute, the upper excess is-5-0 meters per minute, the lower excess is-5-0 meters per minute, the width of the set gray fabric after setting is 175 plus materials 180 centimeters, the gram weight is 85-90 grams per square meter, the thickness is 0.4-0.45 millimeters, the water absorption second is less than 100 seconds, and the water absorption is more than 250 milliliters per square meter;
(4) cutting, wherein ultrasonic single-knife cutting is adopted in the radial direction and the latitudinal direction;
(5) and drying for 10-15 minutes at normal temperature, and finishing the preparation of the low-static low-impedance wiping dust-free cloth after drying.
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| CN202010556940.4A CN111705402A (en) | 2020-06-18 | 2020-06-18 | Preparation method of low-static low-impedance wiping dust-free cloth |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373680A (en) * | 2021-05-24 | 2021-09-10 | 龙钜超洁净科技（苏州）有限公司 | Method for manufacturing non-allergenic dust-free cloth |
| CN115125655A (en) * | 2022-07-15 | 2022-09-30 | 广东硕源科技股份有限公司 | Low-cost dust-free wiping cloth for sea island microfiber and manufacturing method thereof |
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