CN104131465A - Coating and mordanting process for semi-shading window decoration - Google Patents
Coating and mordanting process for semi-shading window decoration Download PDFInfo
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- CN104131465A CN104131465A CN201410397308.4A CN201410397308A CN104131465A CN 104131465 A CN104131465 A CN 104131465A CN 201410397308 A CN201410397308 A CN 201410397308A CN 104131465 A CN104131465 A CN 104131465A
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Abstract
The invention relates to a preparation process for a window decoration and particularly relates to a coating and mordanting process for a semi-shading window decoration. The process sequentially comprises the following steps: preparing a gray fabric; blending aqueous mordanting paste, namely preparing following components in parts by weight: 25-45 parts of environment-friendly flexible glue, 13-18 parts of stiffening glue, 35-47 parts of water, 1-5 parts of an efficient penetrant, 0.01-0.02 part of a de-foaming agent, 0.2-1.5 parts of a color stabilizer, 0.5-1.5 parts of an ultraviolet absorbent and 8-10 parts of dye; mordanting and coating, namely putting the gray fabric into the aqueous mordanting paste and padding; rolling and coating by a compression roller under the condition that air pressure is 0.3-0.4Mpa and the speed is 10-15m/min; carrying out flattening treatment, namely adsorbing the paste in needle holes of the mordanted and coated gray fabric to remove the paste; and carrying out after-treatment, namely after drying at 165-180 DEG C, cooling by cold air. According to the preparation process, the mordanting paste and coating paste adopt the same aqueous mordanting paste so that the dyeing-mordanting step and the coating step are finished simultaneously and wastewater is reduced; meanwhile, the aqueous mordanting paste is safe and environmentally friendly and the green production can be realized.
Description
Technical field
The present invention relates to the preparation technology of window decorations, relate in particular to a kind of coating mordanting technique of half shading window decorations.
Background technology
Beautifully attract eyeball very much although modern textile product coating dyeing and finishing product color is out gorgeous, the cost that pay the gorgeous beautiful behind of this color is water pollution; Dyeing waste water is that processing cotton, fiber crops, chemical fibre and blending product thereof are the waste water that main printing and dyeing mill discharges; The textiles waste water of 70-80% left and right is from printing and dyeing.The dyeing waste water water yield is larger, 100～200 tons of 1 ton of textiles water consumptions of every dyeing and printing process, and wherein 80～90% become waste water.Textile printing and dyeing wastewater has the features such as the water yield is large, organic pollution content is high, alkalescence large, change of water quality is large, belong to one of unmanageable industrial wastewater, in waste water, contain dyestuff, slurry, auxiliary agent, finish, soda acid, fiber impurity, sand class material, inorganic salts etc.It is to reduce sewage to produce that printing and dyeing arrange industry a great problem.
CN102433645B (2013-6-19) discloses the production technology of flame-retarded sun-shading curtain cloth, but the waste water that this invention produces is more, and can only prepare full window shade cloth.
Summary of the invention
The object of this invention is to provide a kind of by printing and dyeing and coating coating mordanting technique that complete, that reduce half shading window decorations of sewage generation simultaneously.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A coating mordanting technique for half shading window decorations, it comprises the following steps successively:
(1) grey cloth preparation;
(2) water-based mordanting slurry modulation: prepare by weight environment-friendly type flexible glue 25-45 part, stiffening glue 13-18 part, water 35-47 part, high-efficient penetrant 1-5 part, defoamer 0.01-0.2 part, colouring stabilizer 0.2-1.5 part, ultra-violet absorber 0.5-1.5 part, dyestuff 8-10 part;
(3) mordanting and coating: described grey cloth is put into described water-based mordanting slurry and pad, apply through pressure roller pressure rolling under air pressure 0.3-0.4Mpa, speed 10-15m/min;
(4) smooth processing: by the grey cloth pin hole slurry Adsorption after mordanting and coating;
(5) after, arrange: cold wind cooling after 165-180 DEG C of oven dry.
Mordanting of the present invention and coating paste adopt same water-based mordanting slurry, thereby make to print and dye mordanting and coating complete simultaneously, have reduced waste water generation; Water-based mordanting slurry safety and environmental protection simultaneously of the present invention, can realize environmental protection and produce;
The water-based mordanting slurry of making by special component and proportioning can be realized printing and dyeing and half shading coating simultaneously, and half shading coating is effective; Simultaneously by the grey cloth pin hole slurry after mordanting and coating through slurry adsorption plane panel assembly Adsorption, in improving the overall appearance and flatness of grey cloth, because baking and banking up with earth with cold wind of rear arrangement lowered the temperature and can be strengthened degree of staining twice, thereby finally obtain, COLOR FASTNESS is good, especially half window shade of half shading window decorations of half good shading effect again.
As preferably, described stiffening glue is one or more in the anionic emulsion that forms of polystyrene, acrylic acid or vinyl acetate and acrylic ester copolymer; Described high-efficient penetrant is disecoctylmaleate sodium sulfonate; Defoamer is polysiloxane defoamers; Colouring stabilizer is compound agent, compound agent or 4-benzoyloxy-2, one or more in 2,6,6-tetramethyl piperidine appraised and decided of liquid barium cadmium zinc appraised and decided of liquid barium zinc compound stabilizer, liquid barium cadmium; Ultra-violet absorber is septichen phenyl ester, 2-(2-hydroxy-5-methyl base phenyl) one or more in BTA or ESCALOL 567.
As preferably, described grey cloth preparation comprises turns over cloth, and weft yarn is opened sanction, and margin to seam is singed and spend type hollow out institutional framework to prepare; Described weft yarn is opened and cut out is that fabric is cut apart with a knife or scissors by weft yarn; Described margin to seam is that margin to seam between board, between fabric is carried out to the parallel margin to seam of weft yarn.
As preferably, described dyestuff comprises REACTIVE DYES and reducing dye, described REACTIVE DYES is at least one in Levafix EA, Procion H-EXL, the Cibacron Light type REACTIVE DYES of De Sida company, and reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Adopt the window decorations color of this preparation of dyestuff soft, do not fade.
As preferably, described environment-friendly type flexible glue is made up of the raw material of following parts by weight:
Polyurethane 70-95 part, phthalic anhydride 25-35 part, triethylene glycol 10-12 part, glutaric acid 15-18 part, butantriol 8-10 part, Zinc Oxide 5-7 part, magnesia 3-5 part, neoprene 15-25 part, softening oil 2-3 part, dimethyl carbonate 15-20 part, ethylbenzene 20-30 part, fire retardant 1-3 part;
Described fire retardant is counted composed of the following components by weight: 20～50 parts of ammonium low polyphosphates, 10～25 parts, ammonium phosphate, 6～12 parts of ammonium pyrophosphates, 5～20 parts, ammonium sulfate, 5～10 parts of boric acid, 10～25 parts, water.
Adopt glue of the present invention, have advantages of that tack is good, fastness is high; Not only good flame retardation effect of fire retardant of the present invention, and can with glue in all the other component Synergistics, increase the tack of glue.
As preferably, before mordanting and coating, also comprise grey cloth to move back to boil and float and mercerization finish, described move back to boil to float comprise moving back to boil with oxygen and float, employing is boiled and is floated combined production line, adopt after six lattice adverse current open washings, fabric is carried out to roll compacting to control moisture content as 45-55%, then directly pad liquid lime chloride and make the bleaching of fabric decatize; Speed of a motor vehicle when described oxygen floats is 58-65m/min, described oxygen bleaching method be fabric is placed in to oxygen bleaching liquor and in pressurized vessel, repeatedly pressurize, decompression operation, the bath raio of oxygen bleaching liquor is 3-5:1, the hydrogen peroxide of refining agent OPE, the 8-10g/L of the sodium metasilicate of the sodium carbonate that described oxygen bleaching liquor is 6-10g/L, the sodium hydrogen phosphate of 2-3g/L, 1-3g/L, the lauryl sodium sulfate of 4-6g/L, 2-5g/L and water composition; Described pressurization should make temperature in pressurized tank reach 95-105 DEG C, and described decompression is to discharge the pressure in this pressurized tank to atmosphere fast after pressurized, heated; Described mercerising is to adopt containing damp rate auto-controller to make fabric contain damp rate to be controlled at 25-35%, carries out half wet mercerising in the mercerising solution that comprises 265-300g/L concentration hydrogen sodium oxide molybdena, 5-8g/L alkylol sulfuric ester sodium salt.
Adopt the method to process the impurity on it to described grey cloth, can prevent polyster fibre and the impaired and powerful decline of spandex core-covered high temperature simultaneously; By traditional moving back, boil, bleaching process is reduced to a step and boils and float associating, reduces the damage to terylene and spandex, further reduced waste water generation; Adopt of the present invention boil to float can shorten the time, rapid pressure change boils and floats, and further improves the comfortable feel of grey cloth.
As preferably, described post processing be included in 165-170 DEG C dry for the first time, 170-175 DEG C dry for the second time and 175-180 DEG C dry for the third time, then lower the temperature with cold wind.
Hyperthermia drying can separate some nuisances, improves COLOR FASTNESS; Dry and can further improve COLOR FASTNESS step by step.
More preferably, specifically use the cold wind cooling 25-40min of 80-100 DEG C with cold wind cooling; Then use the cold wind cooling 15-20min of 50-70 DEG C; Finally cooling at room temperature.
Adopt cold wind cooling step by step to can further improve again coloring effect and COLOR FASTNESS.
Detailed description of the invention
Embodiment mono-
Grey cloth preparation: comprise and turn over cloth, weft yarn is opened sanction, margin to seam, singes and spends the preparation of type hollow out institutional framework; Weft yarn is opened and cut out is that fabric is cut apart with a knife or scissors by weft yarn; Margin to seam is that margin to seam between board, between fabric is carried out to the parallel margin to seam of weft yarn;
Water-based mordanting slurry modulation: prepare by weight 25 parts of environment-friendly type flexible glues, 13 parts, stiffening glue, 35 parts, water, 1 part of high-efficient penetrant, 0.01 part of defoamer, 0.2 part of colouring stabilizer, 0.5 part of ultra-violet absorber, 8 parts of dyestuffs;
Wherein, environment-friendly type flexible glue is made up of the raw material of following parts by weight:
70 parts of polyurethane, 25 parts of phthalic anhydrides, 10 parts of triethylene glycols, 15 parts of glutaric acids, 8 parts of butantriols, 5 parts of Zinc Oxides, 3 parts, magnesia, 15 parts of neoprenes, 2 parts of softening oils, 15 parts of dimethyl carbonates, 20 parts, ethylbenzene, 1 part of fire retardant;
Fire retardant is counted composed of the following components by weight: 20 parts of ammonium low polyphosphates, 10 parts, ammonium phosphate, 6 parts of ammonium pyrophosphates, ammonium sulfate part, 5 parts of boric acid, 10 parts, water;
Stiffening glue is the anionic emulsion that polystyrene and acrylic ester copolymer form; High-efficient penetrant is disecoctylmaleate sodium sulfonate; Defoamer is polysiloxane defoamers; Colouring stabilizer is compound agent or 4-benzoyloxy-2, one or more in 2,6,6-tetramethyl piperidine appraised and decided of liquid barium zinc compound stabilizer, liquid barium cadmium and liquid barium cadmium zinc; Ultra-violet absorber is septichen phenyl ester, 2-(2-hydroxy-5-methyl base phenyl) one or more in BTA or ESCALOL 567;
Dyestuff comprises REACTIVE DYES and reducing dye, REACTIVE DYES is at least one in Levafix EA, Procion H-EXL, the Cibacron Light type REACTIVE DYES of De Sida company, and reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Mordanting and coating: grey cloth is put into water-based mordanting slurry and pad, under air pressure 0.3-0.4Mpa, speed 10-15m/min, apply through pressure roller pressure rolling;
Smooth processing: by the grey cloth pin hole slurry Adsorption after mordanting and coating;
Rear arrangement: cold wind cooling after 165-180 DEG C of oven dry, be specifically included in 165-170 DEG C and dry for the first time, dry for the second time and 175-180 DEG C of oven dry for the third time at 170-175 DEG C, then lower the temperature with cold wind.
Embodiment bis-
Grey cloth preparation: comprise and turn over cloth, weft yarn is opened sanction, margin to seam, singes and spends the preparation of type hollow out institutional framework; Weft yarn is opened and cut out is that fabric is cut apart with a knife or scissors by weft yarn; Margin to seam is that margin to seam between board, between fabric is carried out to the parallel margin to seam of weft yarn;
Water-based mordanting slurry modulation: prepare by weight 35 parts of environment-friendly type flexible glues, 15 parts, stiffening glue, 37 parts, water, 4 parts of high-efficient penetrants, 0.015 part of defoamer, 0.9 part of colouring stabilizer, 1.2 parts of ultra-violet absorbers, 9 parts of dyestuffs;
Wherein, environment-friendly type flexible glue is made up of the raw material of following parts by weight:
85 parts of polyurethane, 30 parts of phthalic anhydrides, 11 parts of triethylene glycols, 16 parts of glutaric acids, 9 parts of butantriols, 6 parts of Zinc Oxides, 4 parts, magnesia, 18 parts of neoprenes, 2.5 parts of softening oils, 18 parts of dimethyl carbonates, 25 parts, ethylbenzene, 2 parts of fire retardants;
Fire retardant is counted composed of the following components by weight: 30 parts of ammonium low polyphosphates, 15 parts, ammonium phosphate, 10 parts of ammonium pyrophosphates, 15 parts, ammonium sulfate, 8 parts of boric acid, 15 parts, water;
Stiffening glue is one or more in the anionic emulsion that forms of polystyrene, acrylic acid or vinyl acetate and acrylic ester copolymer; High-efficient penetrant is disecoctylmaleate sodium sulfonate; Defoamer is polysiloxane defoamers; Colouring stabilizer is liquid barium zinc compound stabilizer; Ultra-violet absorber is septichen phenyl ester;
Dyestuff comprises REACTIVE DYES and reducing dye, and REACTIVE DYES is the Levafix EA of De Sida company, and reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Mordanting and coating: grey cloth is put into water-based mordanting slurry and pad, under air pressure 0.3Mpa, speed 10m/min, apply through pressure roller pressure rolling;
Smooth processing: by the grey cloth pin hole slurry Adsorption after mordanting and coating;
Rear arrangement: cold wind cooling after 165-180 DEG C of oven dry, be specifically included in 165-170 DEG C and dry for the first time, dry for the second time and 175-180 DEG C of oven dry for the third time at 170-175 DEG C, then lower the temperature with cold wind.
Embodiment tri-
Grey cloth preparation: comprise and turn over cloth, weft yarn is opened sanction, margin to seam, singes and spends the preparation of type hollow out institutional framework; Weft yarn is opened and cut out is that fabric is cut apart with a knife or scissors by weft yarn; Margin to seam is that margin to seam between board, between fabric is carried out to the parallel margin to seam of weft yarn;
Water-based mordanting slurry modulation: prepare by weight 45 parts of environment-friendly type flexible glues, 18 parts, stiffening glue, 47 parts, water, 5 parts of high-efficient penetrants, 0.2 part of defoamer, 1.5 parts of colouring stabilizers, 1.5 parts of ultra-violet absorbers, 10 parts of dyestuffs;
Wherein, environment-friendly type flexible glue is made up of the raw material of following parts by weight:
95 parts of polyurethane, 35 parts of phthalic anhydrides, 12 parts of triethylene glycols, 18 parts of glutaric acids, 10 parts of butantriols, 7 parts of Zinc Oxides, 5 parts, magnesia, 25 parts of neoprenes, 3 parts of softening oils, 20 parts of dimethyl carbonates, 30 parts, ethylbenzene, 3 parts of fire retardants;
Fire retardant is counted composed of the following components by weight: 50 parts of ammonium low polyphosphates, 25 parts, ammonium phosphate, 12 parts of ammonium pyrophosphates, 20 parts, ammonium sulfate, 10 parts of boric acid, 25 parts, water;
Stiffening glue is the anionic emulsion that acrylic acid and acrylic ester copolymer form; High-efficient penetrant is disecoctylmaleate sodium sulfonate; Defoamer is polysiloxane defoamers; To be that liquid barium cadmium zinc is compound appraise and decide agent to colouring stabilizer; Ultra-violet absorber is 2-(2-hydroxy-5-methyl base phenyl) BTA;
Dyestuff comprises REACTIVE DYES and reducing dye, and REACTIVE DYES is at least one in the Procion H-EXL type REACTIVE DYES of De Sida company, and reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
Mordanting and coating: grey cloth is put into water-based mordanting slurry and pad, under air pressure 0.4Mpa, speed 15m/min, apply through pressure roller pressure rolling;
Smooth processing: by the grey cloth pin hole slurry Adsorption after mordanting and coating;
Rear arrangement: cold wind cooling after 165-180 DEG C of oven dry, be specifically included in 165-170 DEG C and dry for the first time, dry for the second time and 175-180 DEG C of oven dry for the third time at 170-175 DEG C, then lower the temperature with cold wind.
Embodiment tetra-
With embodiment mono-, different is before mordanting and coating, also to comprise grey cloth to move back to boil to float and mercerization finish, move back to boil to float and comprise moving back to boil with oxygen and float, employing is boiled and is floated combined production line, adopt after six lattice adverse current open washings, fabric is carried out to roll compacting to control moisture content as 48%, then directly pad liquid lime chloride and make the bleaching of fabric decatize; Speed of a motor vehicle when oxygen floats is 60m/min, oxygen bleaching method be fabric is placed in to oxygen bleaching liquor and in pressurized vessel, repeatedly pressurize, decompression operation, the bath raio of oxygen bleaching liquor is 4:1, the hydrogen peroxide of refining agent OPE, the 9g/L of the sodium metasilicate of the sodium carbonate that oxygen bleaching liquor is 8g/L, the sodium hydrogen phosphate of 2-3g/L, 2g/L, the lauryl sodium sulfate of 5g/L, 2-5g/L and water composition; Pressurization should make temperature in pressurized tank reach 100 DEG C, and decompression is to discharge the pressure in this pressurized tank to atmosphere fast after pressurized, heated; Mercerising is to adopt containing damp rate auto-controller to make fabric contain damp rate to be controlled at 28%, carries out half wet mercerising in the mercerising solution that comprises 290g/L concentration hydrogen sodium oxide molybdena, 7g/L alkylol sulfuric ester sodium salt.
In addition, lowering the temperature and specifically using the cold wind cooling 25-40min of 80-100 DEG C with cold wind in rear arrangement; Then use the cold wind cooling 15-20min of 50-70 DEG C; Finally cooling at room temperature.
Embodiment five
With embodiment bis-, different is before mordanting and coating, also to comprise grey cloth to move back to boil to float and mercerization finish, move back to boil to float and comprise moving back to boil with oxygen and float, employing is boiled and is floated combined production line, adopt after six lattice adverse current open washings, fabric is carried out to roll compacting to control moisture content as 45%, then directly pad liquid lime chloride and make the bleaching of fabric decatize; Speed of a motor vehicle when oxygen floats is 58m/min, oxygen bleaching method be fabric is placed in to oxygen bleaching liquor and in pressurized vessel, repeatedly pressurize, decompression operation, the bath raio of oxygen bleaching liquor is 3:1, the hydrogen peroxide of refining agent OPE, the 8g/L of the sodium metasilicate of the sodium carbonate that oxygen bleaching liquor is 6g/L, the sodium hydrogen phosphate of 2g/L, 1g/L, the lauryl sodium sulfate of 4g/L, 2g/L and water composition; Pressurization should make temperature in pressurized tank reach 95 DEG C, and decompression is to discharge the pressure in this pressurized tank to atmosphere fast after pressurized, heated; Mercerising is to adopt containing damp rate auto-controller to make fabric contain damp rate to be controlled at 25%, carries out half wet mercerising in the mercerising solution that comprises 265g/L concentration hydrogen sodium oxide molybdena, 5-8g/L alkylol sulfuric ester sodium salt.
In addition, in rear arrangement with cold wind cooling specifically with the cold wind of the 80 DEG C 25min that lowers the temperature; Then use the cold wind cooling 15min of 50-70 DEG C; Finally cooling at room temperature.
Embodiment six
With embodiment tri-, different is before mordanting and coating, also to comprise grey cloth to move back to boil to float and mercerization finish, move back to boil to float and comprise moving back to boil with oxygen and float, employing is boiled and is floated combined production line, adopt after six lattice adverse current open washings, fabric is carried out to roll compacting to control moisture content as 55%, then directly pad liquid lime chloride and make the bleaching of fabric decatize; Speed of a motor vehicle when oxygen floats is 65m/min, oxygen bleaching method be fabric is placed in to oxygen bleaching liquor and in pressurized vessel, repeatedly pressurize, decompression operation, the bath raio of oxygen bleaching liquor is 5:1, the hydrogen peroxide of refining agent OPE, the 10g/L of the sodium metasilicate of the sodium carbonate that oxygen bleaching liquor is 10g/L, the sodium hydrogen phosphate of 3g/L, 3g/L, the lauryl sodium sulfate of 6g/L, 5g/L and water composition; Pressurization should make temperature in pressurized tank reach 105 DEG C, and decompression is to discharge the pressure in this pressurized tank to atmosphere fast after pressurized, heated; Mercerising is to adopt containing damp rate auto-controller to make fabric contain damp rate to be controlled at 35%, carries out half wet mercerising in the mercerising solution that comprises 300g/L concentration hydrogen sodium oxide molybdena, 5-8g/L alkylol sulfuric ester sodium salt.
In addition, in rear arrangement with cold wind cooling specifically with the cold wind of the 100 DEG C 40min that lowers the temperature; Then use the cold wind cooling 20min of 50-70 DEG C; Finally cooling at room temperature.
Comparative example one
With embodiment mono-, different is wherein not contain stiffening glue.
Comparative example two
With embodiment mono-, different is mordanting and coating are specifically put into grey cloth water-based mordanting slurry and are padded, at air pressure
Under 0.2Mpa, speed 20m/min, apply through pressure roller pressure rolling.
Experiment showed, that not adopt half shading coating effect of the half shading window decorations that water-based mordanting slurry formula of the present invention and mordanting coating process obtain bad, and the sewage producing is relatively many.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Claims (8)
1. a coating mordanting technique for half shading window decorations, is characterized in that: comprise the following steps successively:
(1) grey cloth preparation;
(2) water-based mordanting slurry modulation: prepare by weight environment-friendly type flexible glue 25-45 part, stiffening glue 13-18 part, water 35-47 part, high-efficient penetrant 1-5 part, defoamer 0.01-0.2 part, colouring stabilizer 0.2-1.5 part, ultra-violet absorber 0.5-1.5 part, dyestuff 8-10 part;
(3) mordanting and coating: described grey cloth is put into described water-based mordanting slurry and pad, apply through pressure roller pressure rolling under air pressure 0.3-0.4Mpa, speed 10-15m/min;
(4) smooth processing: by the grey cloth pin hole slurry Adsorption after mordanting and coating;
(5) after, arrange: cold wind cooling after 165-180 DEG C of oven dry.
2. the coating mordanting technique of a kind of half shading window decorations according to claim 1, is characterized in that: described stiffening glue is one or more in the anionic emulsion that forms of polystyrene, acrylic acid or vinyl acetate and acrylic ester copolymer; Described high-efficient penetrant is disecoctylmaleate sodium sulfonate; Defoamer is polysiloxane defoamers; Colouring stabilizer is compound agent, compound agent or 4-benzoyloxy-2, one or more in 2,6,6-tetramethyl piperidine appraised and decided of liquid barium cadmium zinc appraised and decided of liquid barium zinc compound stabilizer, liquid barium cadmium; Ultra-violet absorber is septichen phenyl ester, 2-(2-hydroxy-5-methyl base phenyl) one or more in BTA or ESCALOL 567.
3. the coating mordanting technique of a kind of half shading window decorations according to claim 2, is characterized in that: described grey cloth preparation comprises turns over cloth, and weft yarn is opened sanction, and margin to seam is singed and spends the preparation of type hollow out institutional framework; Described weft yarn is opened and cut out is that fabric is cut apart with a knife or scissors by weft yarn; Described margin to seam is that margin to seam between board, between fabric is carried out to the parallel margin to seam of weft yarn.
4. the coating mordanting technique of a kind of half shading window decorations according to claim 3, it is characterized in that: described dyestuff comprises REACTIVE DYES and reducing dye, described REACTIVE DYES is at least one in Levafix EA, Procion H-EXL, the Cibacron Light type REACTIVE DYES of De Sida company, and reducing dye is at least one in olive T, blue ARN, red R, black ES-SE, blue RSN, blue CLF, purple 2R.
5. the coating mordanting technique of a kind of half shading window decorations according to claim 4, is characterized in that: described environment-friendly type flexible glue is made up of the raw material of following parts by weight:
Polyurethane 70-95 part, phthalic anhydride 25-35 part, triethylene glycol 10-12 part, glutaric acid 15-18 part, butantriol 8-10 part, Zinc Oxide 5-7 part, magnesia 3-5 part, neoprene 15-25 part, softening oil 2-3 part, dimethyl carbonate 15-20 part, ethylbenzene 20-30 part, fire retardant 1-3 part;
Described fire retardant is counted composed of the following components by weight: 20～50 parts of ammonium low polyphosphates, 10～25 parts, ammonium phosphate, 6～12 parts of ammonium pyrophosphates, 5～20 parts, ammonium sulfate, 5～10 parts of boric acid, 10～25 parts, water.
6. according to the coating mordanting technique of a kind of half shading window decorations described in claim 1-5 any one, it is characterized in that: before mordanting and coating, also comprise grey cloth to move back to boil and float and mercerization finish, described move back to boil to float comprise moving back to boil with oxygen and float, employing is boiled and is floated combined production line, adopt after six lattice adverse current open washings, fabric is carried out to roll compacting to control moisture content as 45-55%, then directly pad liquid lime chloride and make the bleaching of fabric decatize; Speed of a motor vehicle when described oxygen floats is 58-65m/min, described oxygen bleaching method be fabric is placed in to oxygen bleaching liquor and in pressurized vessel, repeatedly pressurize, decompression operation, the bath raio of oxygen bleaching liquor is 3-5:1, the hydrogen peroxide of refining agent OPE, the 8-10g/L of the sodium metasilicate of the sodium carbonate that described oxygen bleaching liquor is 6-10g/L, the sodium hydrogen phosphate of 2-3g/L, 1-3g/L, the lauryl sodium sulfate of 4-6g/L, 2-5g/L and water composition; Described pressurization should make temperature in pressurized tank reach 95-105 DEG C, and described decompression is to discharge the pressure in this pressurized tank to atmosphere fast after pressurized, heated; Described mercerising is to adopt containing damp rate auto-controller to make fabric contain damp rate to be controlled at 25-35%, carries out half wet mercerising in the mercerising solution that comprises 265-300g/L concentration hydrogen sodium oxide molybdena, 5-8g/L alkylol sulfuric ester sodium salt.
7. the coating mordanting technique of a kind of half shading window decorations according to claim 6, is characterized in that: described post processing is included in 165-170 DEG C and dries for the first time, dries for the second time and 175-180 DEG C of oven dry for the third time at 170-175 DEG C, then lowers the temperature with cold wind.
8. the coating mordanting technique of a kind of half shading window decorations according to claim 7, is characterized in that: specifically use the cold wind cooling 25-40min of 80-100 DEG C with cold wind cooling; Then use the cold wind cooling 15-20min of 50-70 DEG C; Finally cooling at room temperature.
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| CN107747221A (en) * | 2017-11-17 | 2018-03-02 | 武汉纺织大学 | A kind of color paste formulation method for improving textile coating stamp antistatic property |
| CN107841890A (en) * | 2017-11-17 | 2018-03-27 | 武汉纺织大学 | A kind of color paste formulation method for improving textile coating stamp water repellency |
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| CN107841892A (en) * | 2017-11-17 | 2018-03-27 | 武汉纺织大学 | A kind of color paste formulation method for improving textile coating ultraviolet-proof printed performance |
| CN107916583A (en) * | 2017-11-17 | 2018-04-17 | 武汉纺织大学 | A kind of color paste formulation method for improving textile coating stamp fire resistance |
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| CN104131465B (en) | 2016-08-17 |
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Address after: 313000 Zhejiang province Huzhou city Deqing County Town Road No. 585 Yu Hangzhou Patentee after: Zhejiang textile Polytron Technologies Inc Address before: 313000 Zhejiang province Huzhou city Deqing County Town Road No. 585 Yu Hangzhou Patentee before: Zhejiang Chen Hong textile Science and Technology Ltd. |