CN111962299A - Manufacturing method of flame-retardant antibacterial polyester-cotton blended fabric - Google Patents
Manufacturing method of flame-retardant antibacterial polyester-cotton blended fabric Download PDFInfo
- Publication number
- CN111962299A CN111962299A CN202010682715.5A CN202010682715A CN111962299A CN 111962299 A CN111962299 A CN 111962299A CN 202010682715 A CN202010682715 A CN 202010682715A CN 111962299 A CN111962299 A CN 111962299A
- Authority
- CN
- China
- Prior art keywords
- polyester
- blended fabric
- cotton
- flame
- retardant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 101
- 229920000742 Cotton Polymers 0.000 title claims abstract description 90
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000003063 flame retardant Substances 0.000 title claims abstract description 64
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 35
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 80
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
- 238000001035 drying Methods 0.000 claims description 40
- 230000008569 process Effects 0.000 claims description 33
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 32
- 229910021529 ammonia Inorganic materials 0.000 claims description 32
- 230000003647 oxidation Effects 0.000 claims description 32
- 238000007254 oxidation reaction Methods 0.000 claims description 32
- 229920000728 polyester Polymers 0.000 claims description 28
- 238000003958 fumigation Methods 0.000 claims description 20
- CNOVKBXLGAQOJR-UHFFFAOYSA-N NC(=O)N.C(O)P(CO)(CO)(CO)Cl Chemical compound NC(=O)N.C(O)P(CO)(CO)(CO)Cl CNOVKBXLGAQOJR-UHFFFAOYSA-N 0.000 claims description 18
- 239000007864 aqueous solution Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000000391 smoking effect Effects 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000003906 humectant Substances 0.000 claims description 9
- 238000004043 dyeing Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000233866 Fungi Species 0.000 abstract description 3
- 230000001877 deodorizing effect Effects 0.000 abstract description 3
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- 229920001661 Chitosan Polymers 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Classifications
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/44—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing nitrogen and phosphorus
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
- D06M11/61—Liquid ammonia
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- 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
-
- 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
- D06M2101/32—Polyesters
-
- 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
- D06M2200/30—Flame or heat resistance, fire retardancy properties
Abstract
The invention discloses a method for manufacturing a flame-retardant antibacterial polyester-cotton blended fabric. The flame-retardant antibacterial polyester-cotton blended fabric prepared by the invention has good flame-retardant, antibacterial, mildew-proof, deodorizing, moisture-absorbing and antistatic effects, has an inhibiting effect on various bacteria and fungi, has a high-efficiency antibacterial effect, and is good in flexibility, small in mechanical strength loss, greatly improved in smell during production and effectively improved in ecological environment.
Description
Technical Field
The invention belongs to the technical field of manufacturing of multifunctional polyester-cotton blended fabrics, and particularly relates to a manufacturing method of a flame-retardant antibacterial polyester-cotton blended fabric.
Background
The polyester-cotton blended fabric has the performances of good wear resistance, high strength, good air and moisture permeability, wearing comfort and the like, and is widely applied to the field of labor protection clothing. Because the polyester fibers and the cotton fibers are all flammable fibers and have special skeleton effect during combustion, the polyester fibers and the cotton fibers are easier to combust than pure polyester fabrics or cotton fabrics, and bring serious threats to the lives and properties of people to a certain extent, so that the development of flame retardant treatment on the polyester-cotton blended fabric is very important. For a long time, the developed flame-retardant finishing technology and flame retardant for polyester-cotton fabric are difficult to meet the requirements of certain applications, and the main problems of hard hand feeling, large mechanical strength loss, large odor during production and improvement of ecological environment are solved.
Disclosure of Invention
The invention provides a method for manufacturing a flame-retardant antibacterial polyester-cotton blended fabric, which comprises the steps of carrying out secondary flame-retardant treatment on a polyester-cotton blended fabric by using a tetramethylol phosphorus chloride urea condensate aqueous solution, and then treating the flame-retardant polyester-cotton blended fabric by using a natural high-molecular chitosan antibacterial agent to finally obtain the flame-retardant antibacterial polyester-cotton blended fabric.
The invention adopts the following technical scheme for solving the technical problems, and the manufacturing method of the flame-retardant antibacterial polyester-cotton blended fabric is characterized by comprising the following specific processes:
step S1: blending cotton fibers and polyester fibers to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with 400g/L aqueous solution of tetramethylol phosphorus chloride urea condensate with the padding concentration of 350-400g/L, wherein the padding rate is 70 percent, then drying until the moisture content is 10-15 percent, and then sequentially carrying out ammonia smoking, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia smoking process is 30-50m3The oxidation process uses hydrogen peroxide with the concentration of 50-70g/L and caustic soda solution with the concentration of 4-6 g/L; padding the primary flame-retardant polyester-cotton blended fabric with 150g/L aqueous solution of a tetramethylol phosphorus chloride urea condensate with the padding concentration of 100-150g/L, wherein the padding rate is 70 percent, then drying until the moisture content is 10 to 15 percent,then ammonia fumigation, oxidation, water washing and drying are sequentially carried out to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 10-20m3The oxidation process uses hydrogen peroxide with the concentration of 15-20g/L and caustic soda solution with the concentration of 1-2 g/L;
step S4: and (2) padding the secondary flame-retardant polyester-cotton blended fabric with an antibacterial finishing agent with the concentration of 60-80g/L, wherein the mangle ratio is 60% -70%, the antibacterial finishing agent is a natural antibacterial humectant SCJ-920, and then drying at 80-110 ℃ and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
Further limited, the manufacturing method of the flame-retardant antibacterial polyester-cotton blended fabric is characterized by comprising the following specific steps:
step S1: blending 80wt% of cotton fiber and 20wt% of polyester fiber to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with 350g/L aqueous solution of a tetramethylol phosphorus chloride-urea condensate with the mangling rate of 70%, then drying until the moisture content is 10% -15%, and then sequentially carrying out ammonia fumigation, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 50m3The oxidation process uses hydrogen peroxide with the concentration of 70g/L and caustic soda solution with the concentration of 6 g/L; padding the primary flame-retardant polyester-cotton blended fabric with a tetramethylol phosphorus chloride urea condensation compound aqueous solution with the concentration of 100g/L, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then performing ammonia fumigation, oxidation, water washing and drying in sequence to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 10m3The oxidation process uses hydrogen peroxide with the concentration of 15g/L and caustic soda solution with the concentration of 1 g/L;
step S4: padding the secondary flame-retardant polyester-cotton blended fabric with 70g/L of antibacterial finishing agent with the mangle ratio of 70%, wherein the antibacterial finishing agent is natural antibacterial humectant SCJ-920, drying at 80 ℃, and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
Further limited, the manufacturing method of the flame-retardant antibacterial polyester-cotton blended fabric is characterized by comprising the following specific steps:
step S1: blending 70wt% of cotton fiber and 30wt% of polyester fiber to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with a tetramethylol phosphorus chloride urea condensation compound aqueous solution with the concentration of 400g/L, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then sequentially carrying out ammonia smoking, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the liquid ammonia flow in the ammonia smoking process is 50m3The oxidation process uses hydrogen peroxide with the concentration of 70g/L and caustic soda solution with the concentration of 6 g/L; padding the primary flame-retardant polyester-cotton blended fabric with 150g/L aqueous solution of a tetramethylol phosphorus chloride urea condensation compound, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then performing ammonia fumigation, oxidation, water washing and drying in sequence to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 20m3The oxidation process uses hydrogen peroxide with the concentration of 20g/L and caustic soda solution with the concentration of 2 g/L;
step S4: padding the secondary flame-retardant polyester-cotton blended fabric with 70g/L of antibacterial finishing agent with the mangle ratio of 70%, wherein the antibacterial finishing agent is natural antibacterial humectant SCJ-920, drying at 110 ℃, and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
Compared with the prior art, the invention has the following beneficial effects: the flame-retardant antibacterial polyester-cotton blended fabric prepared by the invention has good flame-retardant, antibacterial, mildew-proof, deodorizing, moisture-absorbing and antistatic effects and the like, the fabric is good in flexibility, the mechanical strength loss is small, the odor is greatly improved during production, the ecological environment is effectively improved, the fabric has an inhibiting effect on various bacteria and fungi, and the fabric has a high-efficiency antibacterial effect. The selected antibacterial finishing agent is a natural antibacterial humectant SCJ-920 of Beijing Jieershuang high-tech limited company, belongs to chitosan natural antibacterial agents, and the treated polyester-cotton blended fabric can obtain antibacterial, mildew-proof, deodorizing, moisture absorption and antistatic effects, has an inhibiting effect on various bacteria and fungi, and has a high-efficiency antibacterial effect.
Detailed Description
The present invention is described in further detail below with reference to examples, but it should not be construed that the scope of the above subject matter of the present invention is limited to the following examples, and that all the technologies realized based on the above subject matter of the present invention belong to the scope of the present invention.
Example 1
Step S1: blending 80wt% of cotton fiber and 20wt% of polyester fiber to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with 350g/L aqueous solution of a tetramethylol phosphorus chloride-urea condensate with the mangling rate of 70%, then drying until the moisture content is 10% -15%, and then sequentially carrying out ammonia fumigation, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 50m3The oxidation process uses hydrogen peroxide with the concentration of 70g/L and caustic soda solution with the concentration of 6 g/L; padding the primary flame-retardant polyester-cotton blended fabric with a tetramethylol phosphorus chloride urea condensation compound aqueous solution with the concentration of 100g/L, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then performing ammonia fumigation, oxidation, water washing and drying in sequence to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 10m3The oxidation process uses hydrogen peroxide with the concentration of 15g/L and caustic soda solution with the concentration of 1 g/L;
step S4: padding the secondary flame-retardant polyester-cotton blended fabric with 70g/L of antibacterial finishing agent with the mangle ratio of 70%, wherein the antibacterial finishing agent is natural antibacterial humectant SCJ-920, drying at 80 ℃, and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
Example 2
Step S1: blending 70wt% of cotton fiber and 30wt% of polyester fiber to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with a tetramethylol phosphorus chloride urea condensation compound aqueous solution with the concentration of 400g/L, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then sequentially carrying out ammonia smoking, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the liquid ammonia flow in the ammonia smoking process is 50m3The oxidation process uses hydrogen peroxide with the concentration of 70g/L and caustic soda solution with the concentration of 6 g/L; padding the primary flame-retardant polyester-cotton blended fabric with 150g/L aqueous solution of a tetramethylol phosphorus chloride urea condensation compound, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then performing ammonia fumigation, oxidation, water washing and drying in sequence to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 20m3The oxidation process uses hydrogen peroxide with the concentration of 20g/L and caustic soda solution with the concentration of 2 g/L;
step S4: padding the secondary flame-retardant polyester-cotton blended fabric with 70g/L of antibacterial finishing agent with the mangle ratio of 70%, wherein the antibacterial finishing agent is natural antibacterial humectant SCJ-920, drying at 110 ℃, and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
According to the invention, the polyester-cotton blended fabric is subjected to secondary flame retardant treatment by using the aqueous solution of the tetramethylol phosphorus chloride-urea condensate, and then the flame retardant polyester-cotton blended fabric is treated by using the natural macromolecular chitosan antibacterial agent, so that the flame retardant antibacterial polyester-cotton blended fabric is finally prepared.
The foregoing embodiments illustrate the principles, principal features and advantages of the invention, and it will be understood by those skilled in the art that the invention is not limited to the foregoing embodiments, which are merely illustrative of the principles of the invention, and that various changes and modifications may be made therein without departing from the scope of the principles of the invention.
Claims (3)
1. A manufacturing method of a flame-retardant antibacterial polyester-cotton blended fabric is characterized by comprising the following specific steps:
step S1: blending cotton fibers and polyester fibers to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with 400g/L aqueous solution of tetramethylol phosphorus chloride urea condensate with the padding concentration of 350-400g/L, wherein the padding rate is 70 percent, then drying until the moisture content is 10-15 percent, and then sequentially carrying out ammonia smoking, oxidation, water washing and drying on the once flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia smoking process is 30-50m3The oxidation process uses hydrogen peroxide with the concentration of 50-70g/L and caustic soda solution with the concentration of 4-6 g/L; padding 150g/L aqueous solution of tetramethylol phosphorus chloride urea condensate with the concentration of 100-150g/L on the primary flame-retardant polyester-cotton blended fabric, wherein the padding rate is 70 percent, then drying until the moisture content is 10-15 percent, and then sequentially carrying out ammonia smoking, oxidation, water washing and drying to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia smoking process is 10-20m3The oxidation process uses hydrogen peroxide with the concentration of 15-20g/L and caustic soda solution with the concentration of 1-2 g/L;
step S4: and (2) padding the secondary flame-retardant polyester-cotton blended fabric with an antibacterial finishing agent with the concentration of 60-80g/L, wherein the mangle ratio is 60% -70%, the antibacterial finishing agent is a natural antibacterial humectant SCJ-920, and then drying at 80-110 ℃ and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
2. The manufacturing method of the flame-retardant antibacterial polyester-cotton blended fabric according to claim 1 is characterized by comprising the following specific steps:
step S1: blending 80wt% of cotton fiber and 20wt% of polyester fiber to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: the obtained dyed polyester cottonPadding the blended fabric with 350g/L aqueous solution of a tetramethylol phosphorus chloride urea condensation compound, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then sequentially carrying out ammonia fumigation, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 50m3The oxidation process uses hydrogen peroxide with the concentration of 70g/L and caustic soda solution with the concentration of 6 g/L; padding the primary flame-retardant polyester-cotton blended fabric with a tetramethylol phosphorus chloride urea condensation compound aqueous solution with the concentration of 100g/L, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then performing ammonia fumigation, oxidation, water washing and drying in sequence to obtain the secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 10m3The oxidation process uses hydrogen peroxide with the concentration of 15g/L and caustic soda solution with the concentration of 1 g/L;
step S4: padding the secondary flame-retardant polyester-cotton blended fabric with 70g/L of antibacterial finishing agent with the mangle ratio of 70%, wherein the antibacterial finishing agent is natural antibacterial humectant SCJ-920, drying at 80 ℃, and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
3. The manufacturing method of the flame-retardant antibacterial polyester-cotton blended fabric according to claim 1 is characterized by comprising the following specific steps:
step S1: blending 70wt% of cotton fiber and 30wt% of polyester fiber to obtain a polyester-cotton blended fabric;
step S2: dyeing the cotton-polyester blended fabric by using a dye to obtain a dyed cotton-polyester blended fabric;
step S3: padding the obtained dyed polyester-cotton blended fabric with a tetramethylol phosphorus chloride urea condensation compound aqueous solution with the concentration of 400g/L, wherein the padding rate is 70%, then drying until the moisture content is 10% -15%, and then sequentially carrying out ammonia smoking, oxidation, water washing and drying to obtain the primary flame-retardant polyester-cotton blended fabric, wherein the liquid ammonia flow in the ammonia smoking process is 50m3The oxidation process uses hydrogen peroxide with the concentration of 70g/L and caustic soda solution with the concentration of 6 g/L; padding a primary flame-retardant polyester-cotton blended fabric with 150g/L aqueous solution of a tetramethylol phosphorus chloride urea condensate with the padding rate of 70 percent, then drying until the moisture content is 10 to 15 percent, and then carrying out ammonia fumigation, oxidation and condensation in sequence,Washing and drying to obtain secondary flame-retardant polyester-cotton blended fabric, wherein the flow of liquid ammonia in the ammonia fumigation process is 20m3The oxidation process uses hydrogen peroxide with the concentration of 20g/L and caustic soda solution with the concentration of 2 g/L;
step S4: padding the secondary flame-retardant polyester-cotton blended fabric with 70g/L of antibacterial finishing agent with the mangle ratio of 70%, wherein the antibacterial finishing agent is natural antibacterial humectant SCJ-920, drying at 110 ℃, and then tentering at 130 ℃ for 30s to obtain the flame-retardant antibacterial polyester-cotton blended fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682715.5A CN111962299A (en) | 2020-07-15 | 2020-07-15 | Manufacturing method of flame-retardant antibacterial polyester-cotton blended fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682715.5A CN111962299A (en) | 2020-07-15 | 2020-07-15 | Manufacturing method of flame-retardant antibacterial polyester-cotton blended fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111962299A true CN111962299A (en) | 2020-11-20 |
Family
ID=73362124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010682715.5A Pending CN111962299A (en) | 2020-07-15 | 2020-07-15 | Manufacturing method of flame-retardant antibacterial polyester-cotton blended fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111962299A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376271A (en) * | 2020-11-30 | 2021-02-19 | 嘉兴学院 | Preparation method of super-hydrophilic self-cleaning flame-retardant cotton cloth |
| CN113981691A (en) * | 2021-10-26 | 2022-01-28 | 成都海蓉特种纺织品有限公司 | Special fabric with flame-retardant and antibacterial functions and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829298A (en) * | 2017-11-09 | 2018-03-23 | 新乡市新科防护科技有限公司 | A kind of flame-proof antibiotic polyester cotton blending fabric and preparation method thereof |
| CN107956141A (en) * | 2017-12-07 | 2018-04-24 | 新乡市新星特种织物有限公司 | Fluorescein dyeing fabric and fire-retardant production technology |
| CN111394992A (en) * | 2020-04-01 | 2020-07-10 | 新乡市护神特种织物有限公司 | Preparation method of antibacterial ultraviolet-proof fabric |
-
2020
- 2020-07-15 CN CN202010682715.5A patent/CN111962299A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829298A (en) * | 2017-11-09 | 2018-03-23 | 新乡市新科防护科技有限公司 | A kind of flame-proof antibiotic polyester cotton blending fabric and preparation method thereof |
| CN107956141A (en) * | 2017-12-07 | 2018-04-24 | 新乡市新星特种织物有限公司 | Fluorescein dyeing fabric and fire-retardant production technology |
| CN111394992A (en) * | 2020-04-01 | 2020-07-10 | 新乡市护神特种织物有限公司 | Preparation method of antibacterial ultraviolet-proof fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376271A (en) * | 2020-11-30 | 2021-02-19 | 嘉兴学院 | Preparation method of super-hydrophilic self-cleaning flame-retardant cotton cloth |
| CN113981691A (en) * | 2021-10-26 | 2022-01-28 | 成都海蓉特种纺织品有限公司 | Special fabric with flame-retardant and antibacterial functions and preparation method and application thereof |
| CN113981691B (en) * | 2021-10-26 | 2023-07-14 | 成都海蓉特种纺织品有限公司 | Special fabric with flame-retardant and antibacterial functions and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103603193B (en) | A kind of flame retardant fabric | |
| CN111962299A (en) | Manufacturing method of flame-retardant antibacterial polyester-cotton blended fabric | |
| CN101926523A (en) | Production method of double faced net point powder adhesive lining cloth | |
| CN112647285B (en) | Preparation process of anti-static high-strength polyester fabric | |
| CN104674353A (en) | Refined treatment method for pineapple leaf fibers | |
| CN111394992A (en) | Preparation method of antibacterial ultraviolet-proof fabric | |
| CN106592224A (en) | Wear-resisting ironing-free finishing liquid of shirt and finishing method of wear-resisting ironing-free finishing liquid | |
| WO2014100842A1 (en) | Non-fibrillating flame resistant cellulosic fabric, its use and method for producing the same | |
| CN113684584A (en) | Preparation method of pure cotton yarn-dyed high-count high-density non-ironing fabric | |
| CN101892580A (en) | Production method of single-side reticulate pattern power-point color-matching adhesive lining cloth | |
| CN111945419A (en) | Production process of antibacterial rayon fabric | |
| CN110644108A (en) | Antibacterial and antistatic fabric and preparation method thereof | |
| CN103898747A (en) | Preparation method for durable and inflaming retarding after-finishing chinlon fabric | |
| CN111733594A (en) | Preparation method of moisture-absorbing quick-drying antibacterial down-proof soil-release fabric | |
| CN112695524B (en) | Functional fabric and preparation process thereof | |
| CN105986474B (en) | A kind of heat-resistant fireproof polyacrylonitrile fibre and preparation method thereof | |
| US9945068B2 (en) | Flame retardant fabrics and methods for manufacturing the same | |
| CN101892579B (en) | Production method of single-side reticulated power-point adhesive lining cloth | |
| CN113389048A (en) | Processing method of antiviral fabric | |
| CN112281468A (en) | Anti-static flame-retardant knitted fabric and manufacturing method thereof | |
| CN110747630A (en) | Waterproof flame-retardant textile and preparation method thereof | |
| CN109385904A (en) | Knitting fabric and preparation method thereof with three proofings and aromatic function | |
| CN115354490A (en) | Preparation method of fiber blended moisture-absorption and bacterium-inhibition fabric | |
| CN108396557A (en) | A kind of preparation method of fire retardant | |
| CN113981719A (en) | Dyeing and finishing method of natural environment-friendly antibacterial fabric |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201120 |
|
| WD01 | Invention patent application deemed withdrawn after publication |