CN114075785B - Finishing method for improving non-ironing property and hand feeling of pure cotton plain weave yarn-dyed fabric - Google Patents
Finishing method for improving non-ironing property and hand feeling of pure cotton plain weave yarn-dyed fabric Download PDFInfo
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- CN114075785B CN114075785B CN202010801743.4A CN202010801743A CN114075785B CN 114075785 B CN114075785 B CN 114075785B CN 202010801743 A CN202010801743 A CN 202010801743A CN 114075785 B CN114075785 B CN 114075785B
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- liquid ammonia
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- 239000004744 fabric Substances 0.000 title claims abstract description 152
- 238000010409 ironing Methods 0.000 title claims abstract description 75
- 229920000742 Cotton Polymers 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000001035 drying Methods 0.000 claims abstract description 76
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 33
- 238000005406 washing Methods 0.000 claims abstract description 23
- 238000009990 desizing Methods 0.000 claims abstract description 19
- 238000009999 singeing Methods 0.000 claims abstract description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 229920001971 elastomer Polymers 0.000 claims description 22
- 239000000839 emulsion Substances 0.000 claims description 19
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 238000009954 braiding Methods 0.000 claims description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 13
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 12
- 229920013822 aminosilicone Polymers 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- 229920002545 silicone oil Polymers 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 9
- 239000004902 Softening Agent Substances 0.000 claims description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical class OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 9
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 9
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 239000011833 salt mixture Substances 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 239000002516 radical scavenger Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 239000003223 protective agent Substances 0.000 claims description 5
- 125000002636 imidazolinyl group Chemical group 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- 150000002462 imidazolines Chemical class 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- 235000010724 Wisteria floribunda Nutrition 0.000 description 4
- 238000009979 jig dyeing Methods 0.000 description 4
- 238000007665 sagging Methods 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 239000004661 hydrophilic softener Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229940083254 peripheral vasodilators imidazoline derivative Drugs 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
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- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
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- 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
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- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
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- 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
- D06B3/32—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers
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- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B7/00—Mercerising, e.g. lustring by mercerising
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- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C17/00—Fulling
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- 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
- D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
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- 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 Table
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- 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
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- 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
- D06M13/35—Heterocyclic compounds
- D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
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- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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- 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
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
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- D06M2200/50—Modified hand or grip properties; Softening compositions
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- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of textile, in particular to a finishing method for improving the non-ironing property and the hand feeling of pure cotton plain weave yarn-dyed fabric. The method comprises singeing, desizing, primary loose drying, mercerizing finishing, secondary loose drying, liquid ammonia finishing, tertiary loose drying, non-ironing finishing, baking, tentering and preshrinking; mercerizing finishing and liquid ammonia finishing are respectively processed by a loose mercerizing machine and a loose liquid ammonia machine, and are processed by a wet cropping mode, and non-ironing finishing is processed by a non-ironing auxiliary agent. The invention adopts a loose mercerizing machine and a loose liquid ammonia machine to mercerize and finish the pure cotton plain weave fabric, and then utilizes a non-ironing auxiliary agent to treat, thereby improving the non-ironing performance and the hand feeling of the fabric, having soft hand feeling and elasticity, and the non-ironing performance of the fabric after 10 times of washing is 4.3-4.5 grade.
Description
Technical Field
The invention relates to the technical field of textile, in particular to a finishing method for improving the non-ironing property and the hand feeling of pure cotton plain weave yarn-dyed fabric.
Background
The pure cotton fabric takes cotton as a raw material, has a rich production area, and is one of the most common raw materials contacted by daily people; the fabric has good moisture absorption and heat resistance, no peculiar smell and no stimulation, is comfortable and has texture, and is always a fabric material pursued by consumers. The plain fabric is light and thin, has good air permeability and no stuffy feel, and is always the preferred material of the forward-wear fabric; however, the plain fabric has a compact fabric weave structure and a large number of interweaving points, so that the fabric has hard hand feeling, small elasticity and poor crease resistance; among the three kinds of weaves of plain weave, twill weave and satin weave, the plain weave fabric has the most difficult finishing effect. In the pure cotton plain weave non-ironing fabric in the market at the present stage, the non-ironing performance of the dark-colored fabric is highest, the grade of the fabric can reach 3.5 grade, and the non-ironing performance of the general light-colored fabric can only reach the grade of 3.2-3.5.
The existing pretreatment process flow of the yarn-dyed fabric is generally singeing-desizing-mercerizing or singeing-desizing-mercerizing-liquid ammonia, the yarn-dyed fabric is a tight type device, the yarn-dyed fabric is dried by a drying cylinder, the tension of the device is 250-300N, and the yarn-dyed fabric is quickly cooled after being dried at a high temperature by the drying cylinder due to the high tension of the device, so that the yarn-dyed fabric is stiff and inelastic, and the liquid carrying amount and the hand feeling of the yarn-dyed fabric during the post-process processing are affected. And the existing non-ironing technology generally has the characteristics that the flatness of the fabric is improved along with the increase of the resin consumption, but the hand feeling of the fabric is astringent and hard.
Chinese patent CN105714559a discloses an ironing-free finishing method for pure cotton piece-dyed fabric. The process flow sequentially comprises cloth turning, singeing, desizing and scouring, bleaching, mercerizing, liquid ammonia finishing, non-ironing, baking, water washing, tentering, preshrinking and inspection; the fabric is subjected to an intelligent non-ironing process, resin and fiber are subjected to a crosslinking reaction completely, formaldehyde and strong damage caused by residual resin are avoided, strong repair is avoided in the dyeing and finishing process, the formaldehyde content of the fabric can be reduced, formaldehyde rise is prevented, the fabric can reach more than 3.2 levels after 5 times of washing by non-ironing finishing, and the formaldehyde content is below 60 PPM. The pretreatment steps of the patent all adopt tight type equipment, the warp-direction elastic part of the fabric is lost, the increase of the fabric liquid carrying amount in the non-ironing process is not facilitated, the finished fabric has small elasticity and poor hand feeling, and the non-ironing property of the finished fabric is only 3.2 grade.
Chinese patent CN106381701a discloses a treatment method suitable for light-colored or white pure cotton fabric. The method comprises the following steps: 1) Pretreatment: the fabric is subjected to pretreatment, normal singeing desizing, mercerizing finishing and liquid ammonia finishing; 2) Padding: injecting finishing liquid with the pH value of 4.2-4.5 into a mangle of a stenter mangle, soaking and padding two by two, wherein the rolling residual rate is 60-65%, the finishing liquid consists of resin, a catalyst, a formaldehyde scavenger, an easy-to-decontaminate auxiliary agent, an organosilicon special-effect hydrophilic softener and water, and the weight percentages of the components are as follows: 8-10% of resin, 2-3% of catalyst, 2-3% of formaldehyde scavenger, 4-6% of soil release auxiliary agent, 1-2% of organic silicon specific hydrophilic softener and the balance of water, and uniformly stirring; 3) Drying for 1-2min; 4) And (5) post-treatment. The pretreatment step of the patent also adopts a tight type device, the warp-direction elastic part of the fabric is lost, the flatness grade of the treated fabric is only 3.5, and the hand feeling of the fabric is poor.
Disclosure of Invention
The invention aims to provide a finishing method for improving the non-ironing property and the hand feeling of pure cotton plain weave yarn-dyed fabric, which avoids the influence of large tension on the warp elasticity of the fabric, adopts a wet cropping mode, avoids the direct contact of the fabric with a drying cylinder for drying, adopts non-ironing auxiliary agent for treatment, and improves the non-ironing property and the hand feeling of the fabric.
The technical scheme adopted for solving the technical problems is as follows:
the finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave fabric comprises singeing, desizing, primary loose drying, mercerizing finishing, secondary loose drying, liquid ammonia finishing, tertiary loose drying, non-ironing finishing, baking, tentering and preshrinking; mercerizing finishing and liquid ammonia finishing are respectively processed by a loose mercerizing machine and a loose liquid ammonia machine, and are processed by a wet cropping mode, and non-ironing finishing is processed by a non-ironing auxiliary agent.
Wherein:
the composition of the non-ironing auxiliary agent is as follows: based on 1L of the non-ironing auxiliary agent, the resin comprises 220-240g of resin, 90-100g of catalyst, 25-40g of fiber protective agent, 10-20g of softening agent, 20-40g of formaldehyde scavenger, 30-40g of silicone elastomer, 1-2g of penetrating agent and the balance of water.
The resin is modified N-hydroxymethyl dihydroxyethylene urea resin, the catalyst is inorganic salt mixture containing magnesium chloride, the fiber protecting agent is polyethylene wax dispersion emulsion, the softening agent is hydroxy silicone oil emulsion, the formaldehyde capturing agent is imidazoline derivative, the silicone elastomer is amino silicone elastomer, and the penetrating agent is polyethylene glycol ether derivative.
The resin is selected from modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO produced by Basoff company;
the catalyst is selected from inorganic salt mixture F-M containing magnesium chloride produced by Basoff company;
the fiber protecting agent is selected from polyethylene wax dispersed emulsion SF-P produced by the company of fine chemical engineering, inc. of Bo Lu Rui;
the softening agent is selected from hydroxyl silicone oil emulsion JV-131 produced by self-cleaning industrial Co-Ltd;
the formaldehyde scavenger is selected from imidazoline derivatives CFF produced by Qiao Fanni Bo Saite (Shanghai) chemical industry and trade company;
the silicone elastomer is selected from amino silicone elastomer LF produced by HUNTSMAN;
the penetrating agent is selected from polyethylene glycol ether derivative WA-M produced by the fine chemical engineering Co.Ltd.
The preparation process of the non-ironing auxiliary agent comprises the following steps: sequentially adding resin, softening agent, fiber protectant, formaldehyde scavenger, silicone elastomer, penetrant and catalyst into 5-10% water, mixing at 30-50deg.C, adding the rest water, and stirring for 20-30 min.
The mercerizing finishing step is carried out in a loose mercerizing machine, the plain weave yarn-dyed fabric of pure cotton is soaked in alkali liquor, washed with water, and then subjected to wet plaiting without a drying cylinder.
The alkali liquor is sodium hydroxide solution, and the concentration of the alkali liquor is 26-27 Baume degrees; the soaking temperature is 15-25deg.C, and the soaking time is 40-60s.
The mercerizing tension is 50-100N, and the mercerizing speed is 40-50m/min.
The liquid ammonia finishing step is carried out in a loose type liquid ammonia machine, the pure cotton plain weave fabric is placed in a liquid ammonia tank for liquid ammonia treatment, and then water washing and drying cylinder-free wet cropping treatment are carried out.
The tension of the liquid ammonia is 50-100N, and the speed of the liquid ammonia is 20-40m/min; the pH value of the liquid ammonia is 5.5-7.5.
The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric comprises the following steps of:
(1) Singeing: adopting an Orthoff singeing machine, wherein the singeing mode is one positive and one negative, and the reverse side is the front side;
(2) Desizing: adopting a jig dyeing desizing machine, wherein the temperature is 90-95 ℃, and the dosage of desizing enzyme is 15-20g/L;
(3) Primary loosening and drying: the drying temperature is 110-120 ℃ and the vehicle speed is 15-20m/min;
(4) Mercerizing and finishing: the method comprises the steps of performing in a loose mercerizing machine, soaking pure cotton plain weave yarn-dyed fabric in alkali liquor, washing with water, and then performing wet plaiting treatment without a drying cylinder;
(5) Secondary loose drying: the drying temperature is 110-120 ℃ and the vehicle speed is 15-20m/min;
(6) Liquid ammonia finishing: placing the pure cotton plain weave yarn-dyed fabric in a liquid ammonia tank for liquid ammonia treatment, washing with water, and carrying out wet plaiting treatment without a drying cylinder;
(7) Three times of loose drying: the drying temperature is 110-120 ℃ and the vehicle speed is 15-20m/min;
(8) And (3) non-ironing finishing: placing the pure cotton plain weave yarn-dyed fabric into a non-ironing auxiliary agent for treatment, wherein the moisture content of the fabric is 5.0-6.5%;
(9) Baking: the pure cotton plain weave yarn-dyed fabric is subjected to baking and then is subjected to cropping; the baking temperature is 150-160 ℃ and the vehicle speed is 50-60m/min;
(10) Tentering: padding by using a door Fuji pin plate tenter and adopting a two-padding pressing groove, pre-drying for 30-60s at 30-50 ℃, and drying for 90-120s at 100-105 ℃ to obtain plaiting;
(11) Preshrinking: the method comprises the steps of carrying out cloth feeding on a pre-shrinking machine, spraying and wetting, pre-shrinking a rubber blanket, drying the rubber blanket, and then cooling and cropping the rubber blanket, wherein the temperature of the rubber blanket is 100-115 ℃ and the temperature of the rubber blanket is 110-120 ℃.
The beneficial effects of the invention are as follows:
in the prior art, mercerizing finishing and liquid ammonia finishing are carried out by adopting a tight type device, the tight type device is internally provided with a drying cylinder, the fabric is directly dried after mercerizing and liquid ammonia, the device tension is 250-300N, and the fabric is rapidly cooled after being dried at high temperature through the drying cylinder due to the large device tension, so that the fabric becomes stiff and inelastic, and the liquid carrying amount and the hand feeling of the fabric during post-process processing are affected. In the invention, the mercerizing finishing and the liquid ammonia finishing are respectively processed by a loose mercerizing machine and a loose liquid ammonia machine, the tension of the loose mercerizing machine and the loose liquid ammonia machine is only 50-100N, the equipment tension is small, the influence of large tension on the warp elasticity of the fabric is avoided, and the warp elasticity and the hand feeling of the fabric are improved; meanwhile, the mercerizing finishing and the liquid ammonia finishing are both carried out in a wet cropping mode, and loose drying is carried out after the wet cropping, so that the direct contact of the fabric with a drying cylinder is avoided, the warp elasticity and the hand feeling of the fabric are increased, and the finished pure cotton plain weave yarn-dyed fabric is easy to recover due to good elasticity when crease resistance is generated; but also increases the adsorption capacity of the fabric to caustic soda and liquid ammonia, increases the amorphous area of the fiber, and provides favorable conditions for subsequent resin crosslinking and improvement of the fabric non-ironing property and the hand feeling.
The wash-and-wear finishing method utilizes the wash-and-wear auxiliary agent to carry out treatment, the softening agent is hydroxyl silicone oil emulsion, the silicon hydroxyl at the tail end or the middle of the main chain of the washing-and-wear finishing agent has good reactivity, under the action of the catalyst, the hydroxyl in the softening agent and the resin can be crosslinked with the reactive groups such as amino groups and carboxyl groups of the fabric fibers to form an elastic polymer film, and the polymer film is coated on the surface of the fabric fibers, so that the pure cotton plain weave fabric has good washing fastness, and the elasticity of the pure cotton plain weave fabric is improved. In addition, amino silicone elastomer is introduced into the non-ironing auxiliary agent, amino and hydroxyl active groups are arranged in the molecule, the amino groups in the amino silicone elastomer can react with hydroxyl groups in softener, resin and fabric fiber to form a high molecular film with elasticity and non-ironing property, the elasticity of the pure cotton plain weave fabric is further improved, the non-ironing property of the pure cotton plain weave fabric is obviously improved, and the fabric is endowed with special rebound resilience and better non-ironing effect.
According to the invention, a loose mercerizing machine and a loose liquid ammonia machine are adopted to mercerize and finish the pure cotton plain weave fabric, so that the warp elasticity and the hand feeling of the fabric are increased; and then the non-ironing auxiliary agent is used for treatment, under the interaction of resin, catalyst, softener and silicone elastomer auxiliary agent, the non-ironing auxiliary agent generates positive addition and synergy, and each application performance of the auxiliary agent is improved and enhanced, so that the non-ironing performance and the hand feeling of the fabric are further enhanced on the basis of mercerizing finishing and liquid ammonia finishing, the hand feeling is soft and elastic, and the non-ironing performance of the fabric after 10 times of washing is of grade 4.3-4.5.
Detailed Description
The invention is further described below with reference to examples.
Example 1
Treated fabric: the pure white fabric has a 2/2 square flat fabric, warp yarn branches are pure cotton 40 count single yarns, weft yarn branches are pure cotton 76 count strands, the warp density is 160 pieces/inch, and the weft density is 66 pieces/inch.
The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric comprises the following steps of:
(1) Singeing: adopting an Orthoff singeing machine, wherein the singeing mode is one positive and one negative, and the reverse side is the front side;
(2) Desizing: adopting a jig dyeing desizing machine, wherein the temperature is 93 ℃, and the dosage of desizing enzyme is 18g/L;
(3) Primary loosening and drying: the drying temperature is 115 ℃, and the vehicle speed is 18m/min;
(4) Mercerizing and finishing: soaking pure cotton plain weave fabric in sodium hydroxide solution with concentration of 26 Baume degrees at 20 ℃ in a loose mercerizing machine for 50s, washing with water, and then carrying out wet plaiting treatment without a drying cylinder; mercerizing tension is 50N, and mercerizing speed is 40m/min;
(5) Secondary loose drying: the drying temperature is 115 ℃, and the vehicle speed is 18m/min;
(6) Liquid ammonia finishing: placing the pure cotton plain weave yarn-dyed fabric in a liquid ammonia tank for liquid ammonia treatment, washing with water, and carrying out wet plaiting treatment without a drying cylinder; the tension of the liquid ammonia is 50N, and the speed of the liquid ammonia is 30m/min; the pH value of the liquid ammonia is 5.5;
(7) Three times of loose drying: the drying temperature is 115 ℃, and the vehicle speed is 18m/min;
(8) And (3) non-ironing finishing: placing the pure cotton plain weave yarn-dyed fabric into a non-ironing auxiliary agent for treatment, wherein the moisture content of the fabric is 5.0%;
wherein: the composition of the non-ironing auxiliary agent is as follows: based on 1L of the non-ironing auxiliary agent, the modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO 240g, inorganic salt mixture F-M96 g containing magnesium chloride, polyethylene wax dispersion emulsion SF-P30 g, hydroxyl silicone oil emulsion JV-131-10 g, imidazoline derivative CFF 30g, amino silicone elastomer LF 30g, polyethylene glycol ether derivative WA-M1 g and the balance of water are contained.
The preparation process of the non-ironing auxiliary agent comprises the following steps: sequentially adding the modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO, the hydroxyl silicone oil emulsion JV-131, the polyethylene wax dispersion emulsion SF-P, the imidazoline derivative CFF, the aminosilicone elastomer LF, the polyethylene glycol ether derivative WA-M and the inorganic salt mixture F-M containing magnesium chloride into 8% of water, mixing at 40 ℃, adding the rest of water after uniformly mixing, and stirring for 25min to obtain the modified N-hydroxymethyl dihydroxyethylene urea resin.
(9) Baking: the pure cotton plain weave yarn-dyed fabric is subjected to baking and then is subjected to cropping; the baking temperature is 155 ℃ and the vehicle speed is 55m/min;
(10) Tentering: padding by using a door Fuji pin plate tenter and adopting a two-padding pressing groove, pre-drying for 30s at 40 ℃, and drying for 90s at 103 ℃ to obtain a plaiting fabric;
(11) Preshrinking: the process is carried out on a pre-shrinking machine, the wet is sprayed after the cloth is fed, the blanket is dried and then cooled and the cloth is fallen after the blanket is pre-shrunk, the temperature of the blanket is 110 ℃, and the temperature of the blanket is 115 ℃.
The test data of finished fabric after finishing are: after 10 times of washing, the flatness of the fabric is 4.5 grade, and the fabric has comfortable and smooth hand feeling and is rich in sagging feeling.
Example 2
Treated fabric: the warp-wise light blue and weft-wise white fabric is a 1/1 plain fabric, warp-wise yarn branches of the fabric are 80-branch ply, weft-wise yarn branches are 80-branch ply of pure cotton, the warp-wise density is 160 pieces/inch, and the weft-wise density is 72 pieces/inch.
The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric comprises the following steps of:
(1) Singeing: adopting an Orthoff singeing machine, wherein the singeing mode is one positive and one negative, and the reverse side is the front side;
(2) Desizing: adopting a jig dyeing desizing machine, wherein the temperature is 90 ℃, and the dosage of desizing enzyme is 15g/L;
(3) Primary loosening and drying: the drying temperature is 110 ℃, and the vehicle speed is 20m/min;
(4) Mercerizing and finishing: soaking pure cotton plain weave fabric in sodium hydroxide solution with concentration of 27 Baume degrees at 20 ℃ in a loose mercerizing machine for 40s, washing with water, and then carrying out wet plaiting treatment without a drying cylinder; mercerizing tension is 70N, and mercerizing speed is 50m/min;
(5) Secondary loose drying: the drying temperature is 110 ℃, and the vehicle speed is 20m/min;
(6) Liquid ammonia finishing: placing the pure cotton plain weave yarn-dyed fabric in a liquid ammonia tank for liquid ammonia treatment, washing with water, and carrying out wet plaiting treatment without a drying cylinder; the tension of the liquid ammonia is 70N, and the speed of the liquid ammonia is 40m/min; the pH value of the liquid ammonia is 6.5;
(7) Three times of loose drying: the drying temperature is 110 ℃, and the vehicle speed is 20m/min;
(8) And (3) non-ironing finishing: placing the pure cotton plain weave yarn-dyed fabric into a non-ironing auxiliary agent for treatment, wherein the moisture content of the fabric is 6.0%;
wherein: the composition of the non-ironing auxiliary agent is as follows: based on 1L of the non-ironing auxiliary agent, the modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO 240g, inorganic salt mixture F-M96 g containing magnesium chloride, polyethylene wax dispersion emulsion SF-P25 g, hydroxyl silicone oil emulsion JV-131 20g, imidazoline derivative CFF 20g, amino silicone elastomer LF 40g, polyethylene glycol ether derivative WA-M1 g and the balance of water are contained.
The preparation process of the non-ironing auxiliary agent comprises the following steps: sequentially adding the modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO, the hydroxyl silicone oil emulsion JV-131, the polyethylene wax dispersion emulsion SF-P, the imidazoline derivative CFF, the aminosilicone elastomer LF, the polyethylene glycol ether derivative WA-M and the inorganic salt mixture F-M containing magnesium chloride into 5% of water, mixing at 30 ℃, adding the rest of water after uniformly mixing, and stirring for 20min to obtain the modified N-hydroxymethyl dihydroxyethylene urea resin.
(9) Baking: the pure cotton plain weave yarn-dyed fabric is subjected to baking and then is subjected to cropping; the baking temperature is 150 ℃ and the vehicle speed is 60m/min;
(10) Tentering: padding by using a door Fuji pin plate tenter and adopting a two-padding pressing groove, pre-drying for 40s at 30 ℃, drying for 105s at 100 ℃, and cropping;
(11) Preshrinking: the process is carried out on a pre-shrinking machine, the wet is sprayed after the cloth is fed, the blanket is dried and then cooled and the cloth is fallen after the blanket is pre-shrunk, the temperature of the blanket is 100 ℃, and the temperature of the blanket is 110 ℃.
The test data of finished fabric after finishing are: after 10 times of washing, the flatness of the fabric is 4.5 grade, and the fabric has comfortable and smooth hand feeling and is rich in sagging feeling.
Example 3
Treated fabric: the warp-wise light blue and weft-wise white fabric is a 1/1 plain fabric, warp-wise yarn count of the fabric is 50 single yarns, weft-wise yarn count of the fabric is 50 single yarns, warp-wise density is 130 pieces/inch, and weft-wise density is 80 pieces/inch.
The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric comprises the following steps of:
(1) Singeing: adopting an Orthoff singeing machine, wherein the singeing mode is one positive and one negative, and the reverse side is the front side;
(2) Desizing: adopting a jig dyeing desizing machine, wherein the temperature is 95 ℃, and the dosage of desizing enzyme is 20g/L;
(3) Primary loosening and drying: the drying temperature is 120 ℃, and the vehicle speed is 15m/min;
(4) Mercerizing and finishing: soaking pure cotton plain weave fabric in sodium hydroxide solution with concentration of 27 Baume degrees at 25 ℃ in a loose mercerizing machine for 60s, washing with water, and then carrying out wet plaiting treatment without a drying cylinder; mercerizing tension is 100N, and mercerizing speed is 45m/min;
(5) Secondary loose drying: the drying temperature is 120 ℃, and the vehicle speed is 15m/min;
(6) Liquid ammonia finishing: placing the pure cotton plain weave yarn-dyed fabric in a liquid ammonia tank for liquid ammonia treatment, washing with water, and carrying out wet plaiting treatment without a drying cylinder; the tension of the liquid ammonia is 100N, and the speed of the liquid ammonia is 20m/min; the pH value of the liquid ammonia is 7.5;
(7) Three times of loose drying: the drying temperature is 120 ℃, and the vehicle speed is 15m/min;
(8) And (3) non-ironing finishing: placing the pure cotton plain weave yarn-dyed fabric into a non-ironing auxiliary agent for treatment, wherein the moisture content of the fabric is 6.5%;
wherein: the composition of the non-ironing auxiliary agent is as follows: based on 1L of the non-ironing auxiliary agent, the modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO 220g, inorganic salt mixture F-M90 g containing magnesium chloride, polyethylene wax dispersion emulsion SF-P40 g, hydroxyl silicone oil emulsion JV-131 15g, imidazoline derivative CFF 40g, amino silicone elastomer LF 30g, polyethylene glycol ether derivative WA-M2 g and the balance of water.
The preparation process of the non-ironing auxiliary agent comprises the following steps: sequentially adding the modified N-hydroxymethyl dihydroxyethylene urea resin F-ECO, the hydroxyl silicone oil emulsion JV-131, the polyethylene wax dispersion emulsion SF-P, the imidazoline derivative CFF, the aminosilicone elastomer LF, the polyethylene glycol ether derivative WA-M and the inorganic salt mixture F-M containing magnesium chloride into 10% of water, mixing at 50 ℃, adding the rest of water after uniformly mixing, and stirring for 30min to obtain the modified N-hydroxymethyl dihydroxyethylene urea resin.
(9) Baking: the pure cotton plain weave yarn-dyed fabric is subjected to baking and then is subjected to cropping; the baking temperature is 160 ℃ and the vehicle speed is 50m/min;
(10) Tentering: padding by using a door Fuji pin plate tenter and adopting a two-padding pressing groove, pre-drying for 60s at 50 ℃, and drying for 120s at 105 ℃ to obtain a plaiting fabric;
(11) Preshrinking: the process is carried out on a pre-shrinking machine, the wet is sprayed after the cloth is fed, the blanket is dried and then cooled and the cloth is fallen after the blanket is pre-shrunk, the temperature of the blanket is 115 ℃, and the temperature of the blanket is 120 ℃.
The test data of finished fabric after finishing are: after 10 times of washing, the flatness of the fabric is 4.3 grade, and the fabric has comfortable and smooth hand feeling and is rich in sagging feeling.
Comparative example 1
The mercerizing finish is carried out by adopting a conventional compact mercerizing machine, wherein a drying cylinder is arranged in the compact mercerizing machine, the fabric is directly dried after mercerizing, the mercerizing tension is 250-300N, and the rest steps are the same as those in the embodiment 1. After 10 times of washing, the flatness of the fabric is 3.5 grade, and the fabric has stiff hand feeling and is astringent.
Comparative example 2
The liquid ammonia finishing is carried out by adopting a conventional tight type liquid ammonia machine, a drying cylinder is arranged in the tight type liquid ammonia machine, the fabric is directly dried after liquid ammonia, the tension of the liquid ammonia is 250-300N, and the rest steps are the same as those in the embodiment 1. After 10 times of washing, the flatness of the fabric is 3.5 grade, and the fabric has stiff hand feeling and is astringent.
Comparative example 3
The procedure of example 1 was followed except that no aminosilicone elastomer was added to the permanent press aid. After 10 times of washing, the flatness of the fabric is 3.3 grade, and the fabric has stiff hand feeling and is astringent.
Performance tests were performed on examples 1-3 and comparative examples 1-3, and the data are shown in table 1:
TABLE 1 Performance data for fabrics treated in examples 1-3 and comparative examples 1-3
Claims (8)
1. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric comprises singeing, desizing, primary loose drying, mercerizing finishing, secondary loose drying, liquid ammonia finishing, tertiary loose drying, non-ironing finishing, baking, tentering and preshrinking steps, and is characterized in that: mercerizing finishing and liquid ammonia finishing are respectively processed by a loose mercerizing machine and a loose liquid ammonia machine, and are processed by a wet cropping mode, and non-ironing finishing is processed by a non-ironing auxiliary agent;
the composition of the non-ironing auxiliary agent is as follows: based on 1L of the non-ironing auxiliary agent, the resin comprises 220-240g of resin, 90-100g of catalyst, 25-40g of fiber protective agent, 10-20g of softening agent, 20-40g of formaldehyde scavenger, 30-40g of silicone elastomer, 1-2g of penetrating agent and the balance of water;
the resin is modified N-hydroxymethyl dihydroxyethylene urea resin, the catalyst is inorganic salt mixture containing magnesium chloride, the fiber protecting agent is polyethylene wax dispersion emulsion, the softening agent is hydroxy silicone oil emulsion, the formaldehyde capturing agent is imidazoline derivative, the silicone elastomer is amino silicone elastomer, and the penetrating agent is polyethylene glycol ether derivative.
2. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 1, which is characterized by comprising the following steps: the preparation process of the non-ironing auxiliary agent comprises the following steps: sequentially adding resin, softening agent, fiber protectant, formaldehyde scavenger, silicone elastomer, penetrant and catalyst into 5-10% water, mixing at 30-50deg.C, adding the rest water, and stirring for 20-30 min.
3. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 1, which is characterized by comprising the following steps: the mercerizing finishing step is carried out in a loose mercerizing machine, the plain weave yarn-dyed fabric of pure cotton is soaked in alkali liquor, washed with water, and then subjected to wet plaiting without a drying cylinder.
4. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 3, which is characterized by comprising the following steps of: the alkali liquor is sodium hydroxide solution, and the concentration of the alkali liquor is 26-27 Baume degrees; the soaking temperature is 15-25deg.C, and the soaking time is 40-60s.
5. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 3, which is characterized by comprising the following steps of: the mercerizing tension is 50-100N, and the mercerizing speed is 40-50m/min.
6. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 1, which is characterized by comprising the following steps: the liquid ammonia finishing step is carried out in a loose type liquid ammonia machine, the pure cotton plain weave fabric is placed in a liquid ammonia tank for liquid ammonia treatment, and then water washing and drying cylinder-free wet cropping treatment are carried out.
7. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 6, which is characterized by comprising the following steps: the tension of the liquid ammonia is 50-100N, and the speed of the liquid ammonia is 20-40m/min; the pH value of the liquid ammonia is 5.5-7.5.
8. The finishing method for improving the non-ironing property and the hand feeling of the pure cotton plain weave yarn-dyed fabric according to claim 1, which is characterized by comprising the following steps: the method comprises the following steps:
(1) Singeing: the singeing mode is one positive and one negative, and the reverse side is the positive side;
(2) Desizing: the temperature is 90-95 ℃, and the dosage of desizing enzyme is 15-20g/L;
(3) Primary loosening and drying: the drying temperature is 110-120 ℃ and the vehicle speed is 15-20m/min;
(4) Mercerizing and finishing: the method comprises the steps of performing in a loose mercerizing machine, soaking pure cotton plain weave yarn-dyed fabric in alkali liquor, washing with water, and then performing wet plaiting treatment without a drying cylinder;
(5) Secondary loose drying: the drying temperature is 110-120 ℃ and the vehicle speed is 15-20m/min;
(6) Liquid ammonia finishing: placing the pure cotton plain weave yarn-dyed fabric in a liquid ammonia tank for liquid ammonia treatment, washing with water, and carrying out wet plaiting treatment without a drying cylinder;
(7) Three times of loose drying: the drying temperature is 110-120 ℃ and the vehicle speed is 15-20m/min;
(8) And (3) non-ironing finishing: placing the pure cotton plain weave yarn-dyed fabric into a non-ironing auxiliary agent for treatment, wherein the moisture content of the fabric is 5.0-6.5%;
(9) Baking: the pure cotton plain weave yarn-dyed fabric is subjected to baking and then is subjected to cropping; the baking temperature is 150-160 ℃ and the vehicle speed is 50-60m/min;
(10) Tentering: padding by adopting a two-padding pressing groove, pre-drying for 30-60s at 30-50 ℃, and drying for 90-120s at 100-105 ℃ to obtain a plaiting cloth;
(11) Preshrinking: after cloth feeding, spraying and wetting, preshrinking the rubber blanket, drying the rubber blanket, and then cooling and doffing the rubber blanket, wherein the temperature of the rubber blanket is 100-115 ℃ and the temperature of the rubber blanket is 110-120 ℃.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2944196A1 (en) * | 2014-04-09 | 2015-10-15 | Invista Technologies S.A R.L. | Water repellent, soil resistant, fluorine-free compositions |
| CN105369590A (en) * | 2015-11-30 | 2016-03-02 | 鲁丰织染有限公司 | High-elastic non-ironing finishing method for pure cotton fabric |
| CN105714559A (en) * | 2016-04-01 | 2016-06-29 | 鲁丰织染有限公司 | Non-iron finishing method for piece-dyed pure cotton fabric |
| CN107938219A (en) * | 2017-12-22 | 2018-04-20 | 鲁丰织染有限公司 | The high-grade noniron finish method of aterrimus pure cotton fabric |
| CN108457082A (en) * | 2018-03-29 | 2018-08-28 | 鲁泰纺织股份有限公司 | The processing method for improving damp crosslink finishing color-woven fabric easy-care properties |
| CN110318188A (en) * | 2019-06-28 | 2019-10-11 | 鲁泰纺织股份有限公司 | It is knitted fabric and its manufacturing method, use device and the clothes of preparation |
| CN110528149A (en) * | 2019-09-09 | 2019-12-03 | 广东溢达纺织有限公司 | A kind of wash resistant is through playing non-ironing face fabric and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150322097A1 (en) * | 2011-11-04 | 2015-11-12 | Dow Corning Corporation | Process for preparing an organosilane composition |
| CN109844208B (en) * | 2016-08-04 | 2021-10-29 | Pvh公司 | Non-ironing fabric and garment and finishing method thereof |
-
2020
- 2020-08-11 CN CN202010801743.4A patent/CN114075785B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2944196A1 (en) * | 2014-04-09 | 2015-10-15 | Invista Technologies S.A R.L. | Water repellent, soil resistant, fluorine-free compositions |
| CN105369590A (en) * | 2015-11-30 | 2016-03-02 | 鲁丰织染有限公司 | High-elastic non-ironing finishing method for pure cotton fabric |
| CN105714559A (en) * | 2016-04-01 | 2016-06-29 | 鲁丰织染有限公司 | Non-iron finishing method for piece-dyed pure cotton fabric |
| CN107938219A (en) * | 2017-12-22 | 2018-04-20 | 鲁丰织染有限公司 | The high-grade noniron finish method of aterrimus pure cotton fabric |
| CN108457082A (en) * | 2018-03-29 | 2018-08-28 | 鲁泰纺织股份有限公司 | The processing method for improving damp crosslink finishing color-woven fabric easy-care properties |
| CN110318188A (en) * | 2019-06-28 | 2019-10-11 | 鲁泰纺织股份有限公司 | It is knitted fabric and its manufacturing method, use device and the clothes of preparation |
| CN110528149A (en) * | 2019-09-09 | 2019-12-03 | 广东溢达纺织有限公司 | A kind of wash resistant is through playing non-ironing face fabric and preparation method thereof |
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