CN106049063A - Dyeing and finishing processing method for high-count all-cotton fabric - Google Patents
Dyeing and finishing processing method for high-count all-cotton fabric Download PDFInfo
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- CN106049063A CN106049063A CN201610387155.4A CN201610387155A CN106049063A CN 106049063 A CN106049063 A CN 106049063A CN 201610387155 A CN201610387155 A CN 201610387155A CN 106049063 A CN106049063 A CN 106049063A
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- 239000004744 fabric Substances 0.000 title claims abstract description 77
- 229920000742 Cotton Polymers 0.000 title claims abstract description 34
- 238000004043 dyeing Methods 0.000 title claims abstract description 28
- 238000003672 processing method Methods 0.000 title claims abstract description 17
- 239000000839 emulsion Substances 0.000 claims abstract description 53
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000004902 Softening Agent Substances 0.000 claims abstract description 28
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 19
- 238000004513 sizing Methods 0.000 claims abstract description 19
- 229920002545 silicone oil Polymers 0.000 claims abstract description 18
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 13
- 238000009990 desizing Methods 0.000 claims abstract description 12
- -1 polyethylene Polymers 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 229920000768 polyamine Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 235000013618 yogurt Nutrition 0.000 claims 1
- 238000009835 boiling Methods 0.000 abstract 2
- 238000009999 singeing Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 20
- 238000012360 testing method Methods 0.000 description 14
- 239000012224 working solution Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 239000004382 Amylase Substances 0.000 description 7
- 102000013142 Amylases Human genes 0.000 description 7
- 108010065511 Amylases Proteins 0.000 description 7
- 235000019418 amylase Nutrition 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000010008 shearing Methods 0.000 description 6
- 238000010025 steaming Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229920006264 polyurethane film Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Classifications
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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
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters 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
- 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
-
- 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
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
-
- 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
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- 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
- D06M15/37—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
- D06M15/647—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing polyether sequences
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention provides a dyeing and finishing processing method for high-count all-cotton fabric. Gray fabric is sequentially subjected to the procedures of singeing, desizing, boiling off, softening and sizing and pre-shrinking, and the high-count all-cotton fabric is obtained. Film forming type softening agent emulsion and ternary polymerization silicone oil emulsion are added in the softening and sizing procedure, and the use amount of caustic soda in the boiling off procedure ranges from 20 g/L to 30 g/L. According to the dyeing and finishing processing method, a short-process dyeing and finishing processing method is adopted, damage to the strength of the fabric in the dyeing and finishing treatment process is reduced, and therefore the warp and weft tearing strength of the fabric is guaranteed.
Description
Technical field
The invention belongs to shell-fabric dyeing and finishing processing technique field, be specifically related to the dyeing and finishing processing side of a kind of high cotton fabric
Method.
Background technology
Fabric is the most often acted on by concentrated load, makes local damage rupture.Clothing are in reality
In wearing process, unexpected tear effect often can be born in some position, and some position of trousers buttocks during as squatted down, clothing are sharp
The position that thing catches on, the external force suffered by these positions makes fabric yarn be ruptured by peak load by root, result in
Now it is torn into the phenomenon in crack, the similar fabric also having mattress.Resist the tear properties that ability is fabric of this tear failure.
Shuttle-woven fabric, during being torn by sharp thing, tears along grain cross (warp-wise), and warp thread (weft yarn) ruptures, woven fabric
One is formed by the triangle of forces at breach.To tear along broadwise, as a example by using the single tongue method test of single seam, when stress in sample
Weft yarn the most separately time, the warp thread not being stressed directly starts the weft yarn with stress has some relative to slide, and gradually leans on
Hold together, form the delta-shaped region of an approximation.Bottom tearing port, by the warp thread in the triangle of forces jointly by pulling force, Qi Zhongsan
Dihedral base first warp thread stress is maximum, and other each warp thread stress gradually weaken by certain load is differential.Due between yarn
The effect of frictional resistance, slip is limited.When sliding, the tension force of warp thread increases rapidly, and anamorphic stretching also sharply increases.When
When the first warp thread of composition stress triangle base is stretched to extension at break, this root warp break, the stress of second warp thread
State is immediately converts into the state before first warp thread fracture, the most repeatedly, warp thread continuous fracture one by one, forms cutter
Cut the same plane of disruption.
Owing to tearing brute force test can reflect the textile unexpected tear characteristics in reality is worn and objectively by dyeing and finishing
Arrange processing effect.The size of tearing brute force can expose product because of raw materials quality is inferior or dyeing and finishing elaboration relatively
The product inherent quality acutely caused declines, and can reflect that textile dyeing and finishing processing factors is to product inherent quality in the range of quite
Impact.Thus use fabric tear strength index in terms of evaluating the tenacity of product and stand wear and tear property more superiority with
Practicality.
Summary of the invention
Solve the technical problem that: it is an object of the invention to overcome the deficiencies in the prior art to provide a kind of high cotton fabric
Dyeing and finishing processing method, use short route dyeing and finishing processing method, reduce the damage to fabric strength in dyeing and finishing processing procedure, thus
Ensure fabric through broadwise tearing brute force.
Technical scheme: the dyeing and finishing processing method of a kind of high cotton fabric, grey cloth is sequentially passed through singe, desizing, kiering,
Soft sizing and shrinking processes, to obtain final product；Wherein, in soft shaping process, film-forming type softening agent emulsion and ternary polymerization silicon are added
Fat liquor.
Further, in kiering operation, amount of caustic soda is 20～30g/L, and steam temperature is at 102～105 DEG C.
Further, after kiering operation terminates, the cotton fiber on grey cloth contains the cotton wax of 0.8%～1.6%.
Further, in soft shaping process film forming softening agent emulsion consumption be 20～40g/L, ternary polymerization silicone oil emulsion
Consumption is 15～25g/L, and setting temperature is at 180～190 DEG C, and the time is 50～60s.
Further, described film forming softening agent emulsion is modified polyurethane emulsion, modified maleic acrylic copolymer breast
In liquid, modified oxidized polyethylene emulsion or modified acrylic acid emulsion two or three.
Further, described ternary polymerization silicone oil emulsion is siloxanes, polyamines or polyethers tri-block silicon oil copolymer breast
Liquid.
Beneficial effect: the dyeing and finishing processing method of the present invention uses short route dyeing and finishing processing method, reduces dyeing and finishing processing procedure
In to fabric strength damage, thus ensure fabric through broadwise tearing brute force.
Detailed description of the invention
Below by detailed description of the invention, the present invention is described in further detail.But those skilled in the art will manage
Solving, the following example is merely to illustrate the present invention, and should not be taken as limiting the scope of the invention.Unreceipted concrete skill in embodiment
Art or condition person, according to the technology described by the document in this area or the condition (" dyeing and finishing technology such as write with reference to Zhao Tao
With principle ", China Textiles Press, 2009) or carry out according to product description.Agents useful for same or the unreceipted factory of instrument
Shang Zhe, be can by city available from conventional products.
The invention provides the dyeing and finishing processing method of a kind of high cotton fabric, be grey cloth is sequentially passed through singe, desizing,
Kiering, soft sizing and shrinking processes, to obtain final product；Wherein, in soft shaping process, film-forming type softening agent emulsion and ternary are added
Copolymerization silicone oil emulsion, described film forming softening agent emulsion is modified polyurethane emulsion, modified maleic AA emulsion, changes
In property oxidic polyethylene emulsion or modified acrylic acid emulsion two or three, described ternary polymerization silicone oil emulsion be siloxanes,
Polyamines or polyethers tri-block silicon oil copolymer emulsion.
Knowable to Tearing Strength when fabric occurs tear, the friction between the strength of yarn, fracture elongation, yarn
Power, fabric the factor such as organizational structure bigger on the impact of tearing brute force.Due in the dyeing and finishing course of processing, the strength meeting of fabric
By the biggest damage, after treatment, the frictional force between yarn can become big to cotton.Therefore, the dyeing and finishing processing that the present invention provides
Cotton seed hulls, in fabric kiering operation, is removed by method, keeps original cotton wax on cotton fiber simultaneously, makes fiber surface have relatively
Good greasy property, reduces the coefficient of friction of yam surface.Meanwhile, also for avoiding cotton fiber to be etched in high concentrated caustic
And make fiber that originalization to occur, it is ensured that the strength of fiber.Therefore, when the present invention is by the Caustic soda of preferred suitable concn and kiering
Between, reach to remove cotton seed hulls and can guarantee that again the most removed effect of the cotton wax on cotton fiber, specifically, amount of caustic soda is
20～30g/L, steam temperature is at 102～105 DEG C.
When singing with desizing, by light-burned hair, by the removal of becoming mildewed of web surface, make slurry not occur dehydration poly-simultaneously
Close, to ensure that starch size, when amylase desizing is banked up, can be removed by fabric.
When Final finishing is shaped, by selecting specific softening agent to promote the tearing brute force of fabric.The interpolation of softening agent
Though the dynamic/confficient of static friction of yarn in fabric can be reduced, but also can reduce the cohesive force of yarn interior fiber, cause yarn
Strength declines, and therefore this is conflict point.The present invention uses can be with the softening agent of film forming, by the toughness of film, elastic and soft
Soft, form a kind of elastic film at fabric and yam surface, this elastic film with specified molecular weight can be along with fabric
Shape changes and changes.When yarn is by External Force Acting, due to yarns interwoven point in fabric, add yarn
Between frictional force, prevent the mutual slip between yarn, when first yarn receive external force shear time, shearing force is all by the
A piece yarn undertakes, and after first yarn fracture, is then undertaken by second yarn, by that analogy, until yarn is all by shearing force consumption
Till complete.Fabric is after film forming softening agent arranges, and when fabric is by shear action, on the one hand shearing force can be by the net of film
Network structure forms conduction effect, power is distributed to different stress points, so that whole fabric comes together to undertake shearing force；Another
Aspect, elastic film has certain toughness, and it depends on has certain cushioning effect to shearing force on yarn, rather than makes yarn
Line ruptures along a section, the final tearing brute force promoting fabric.Due to, elastic film is coated on yarn and fabric table
Face, owing to thin film has higher toughness, when receiving External Force Acting, can indirectly promote the fracture elongation of fabric, and it is made
Shearing force there is cushioning effect with also corresponding to.Meanwhile, in order to ensure that fabric has certain feel and reduces yarn in fabric
Dynamic/confficient of static friction between line, selects ternary polymerization silicone oil emulsion to arrange fabric, owing to cotton fiber surface is with one
Fixed negative charge, has higher affinity to ternary polymerization silicone oil softener emulsion, can promote the smooth feeling of fabric.But its consumption
Can not be the highest, otherwise strength can be caused certain damage, specifically, film forming softening agent emulsion consumption is 20～40g/L, three
Unit's copolymerization silicone oil emulsion consumption is 15～25g/L.
Owing to fabric is after padding softening agent, cloth cover becomes dry state from hygrometric state, and film forming softening agent also needs on surface simultaneously
Forming reticulated film elastic construction, therefore it has higher requirement to the temperature and time of sizing.Temperature is the highest, time oversize meeting
Cause thin film softening agent generation catalytic dehydration, the effect of following the string；Time too in short-term, then causes and cannot form continuous print thin film.
When temperature is the lowest, then heat is merely able to dry cloth cover, it is impossible to make softening agent film forming.Therefore, the present invention temperature to sizing
All clearly requiring with the time, setting temperature is at 180～190 DEG C, and the time is 50～60s.
Embodiment 1
Specification: 105 ' '/C40s*C40s/133*100 plain weave
Being singed by grey cloth, desizing, kiering, soft sizing, shrinking processes process.
Singe: a positive and a negative is singed, flame temperature 800-1000 DEG C, roll enzyme cold dome 6h, amylase 10g/L
Kiering: first by fabric through 5 hot water wash, then pad working solution.Working solution prescription and process conditions are: amount of caustic soda
20g/L, pick-up rate 100%, high-efficient penetrant consumption is 10g/L, steaming time 80min, steam temperature 102 DEG C, and cotton wax test contains
Amount is 1.35%.
Soft sizing: modified polyurethane film forming softening agent emulsion 20g/L, modified maleic AA emulsion 30g/
L, ternary polymerization silicone oil emulsion 15g/L, setting temperature 180 DEG C, the time is 50s.
Testing result: tearing brute force warp-wise/broadwise: 22.4cN/18.6cN, ultimate strength warp-wise/broadwise: 420N/340N.
Embodiment 2
Specification: 118 ' '/C60s*C60s/140*140 plain weave
Being singed by grey cloth, desizing, kiering, soft sizing, shrinking processes process.
Singe: a positive and a negative is singed, flame temperature 800-1000 DEG C, roll enzyme cold dome 6h, amylase 10g/L
Kiering: first by fabric through 5 hot water wash, then pad working solution.Working solution prescription and process conditions are: amount of caustic soda
30g/L, pick-up rate 100%, high-efficient penetrant consumption is 15g/L, steaming time 60min, steam temperature 105 DEG C, and cotton wax test contains
Amount is 0.94%.
Soft sizing: modified polyurethane film forming softening agent emulsion 20g/L, modified maleic AA emulsion 10g/
L, modified oxidized polyethylene emulsion 20g/L, ternary polymerization silicone oil emulsion 25g/L, setting temperature 190 DEG C, the time is 60s.
Testing result: tearing brute force warp-wise/broadwise: 14.4cN/12.6cN, ultimate strength warp-wise/broadwise: 386N/320N.
Embodiment 3
Specification: 105 ' '/C32s*C32s/110*100 plain weave
Being singed by grey cloth, desizing, kiering, soft sizing, shrinking processes process.
Singe: a positive and a negative is singed, flame temperature 800-1000 DEG C, roll enzyme cold dome 6h, amylase 10g/L
Kiering: first by fabric through 5 hot water wash, then pad working solution.Working solution prescription and process conditions are: amount of caustic soda
25g/L, pick-up rate 100%, high-efficient penetrant consumption is 12g/L, steaming time 70min, steam temperature 102 DEG C, and cotton wax test contains
Amount is 1.13 %.
Soft sizing: modified oxidized polyethylene emulsion 20g/L, modified maleic AA emulsion 20g/L, modified
Oxidic polyethylene emulsion 20g/L, ternary polymerization silicone oil emulsion 30g/L, setting temperature 190 DEG C, the time is 50s.
Testing result: tearing brute force warp-wise/broadwise: 22.8cN/19.2cN, ultimate strength warp-wise/broadwise: 445N/380N.
Reference examples 1
The present embodiment is with the difference of embodiment 2: in kiering operation, amount of caustic soda is 40g/L.
Specification: 118 ' '/C60s*C60s/140*140 plain weave
Being singed by grey cloth, desizing, kiering, soft sizing, shrinking processes process.
Singe: a positive and a negative is singed, flame temperature 1000-1200 DEG C, roll enzyme cold dome 6h, amylase 10g/L
Kiering: first by fabric through 5 hot water wash, then pad working solution.Working solution prescription and process conditions are: amount of caustic soda
40g/L, pick-up rate 100%, high-efficient penetrant consumption is 15g/L, steaming time 60min, steam temperature 105 DEG C, and cotton wax test contains
Amount is 0.03%.
Soft sizing: modified polyurethane film forming softening agent emulsion 20g/L, modified maleic AA emulsion 10g/
L, modified oxidized polyethylene emulsion 20g/L, ternary polymerization silicone oil emulsion 25g/L, setting temperature 190 DEG C, the time is 60s.
Testing result: tearing brute force warp-wise/broadwise: 9.3cN/8.1cN, ultimate strength warp-wise/broadwise: 390N/330N.
Compared with Example 2, from reference examples 1 result it can be seen that the tearing brute force of fabric all reduces, this is primarily due to
Amount of caustic soda is the highest, causes the cotton wax on fabric to be saponified, and the frictional force between yarn becomes big, and the cohesive force between fiber becomes
Greatly, the ultimate strength making fabric becomes big.But, in the case of the identical softening agent consumption, between yarn under external force
Relative sliding diminishes, i.e. the ability of fabric opposing external impacts diminishes, so causing tearing brute force step-down, thus causes fabric to exist
Tear phenomenon is caused during actually used.
Reference examples 2
The present embodiment is with the difference of embodiment 2: do not add ternary polymerization silicone oil emulsion in soft shaping process.
Specification: 118 ' '/C60s*C60s/140*140 plain weave
Being singed by grey cloth, desizing, kiering, soft sizing, shrinking processes process.
Singe: a positive and a negative is singed, flame temperature 800-1000 DEG C, roll enzyme cold dome 6h, amylase 10g/L
Kiering: first by fabric through 5 hot water wash, then pad working solution.Working solution prescription and process conditions are: amount of caustic soda
30g/L, pick-up rate 100%, high-efficient penetrant consumption is 15g/L, steaming time 60min, steam temperature 105 DEG C, and cotton wax test contains
Amount is 0.94%.
Soft sizing: modified polyurethane film forming softening agent emulsion 20g/L, modified maleic AA emulsion 10g/
L, modified oxidized polyethylene emulsion 20g/L, setting temperature 190 DEG C, the time is 60s.
Testing result: tearing brute force warp-wise/broadwise: 9.6cN/8.4cN, ultimate strength warp-wise/broadwise: 372N/308N.
Compared with Example 2, from reference examples 2 result it can be seen that identical at pre-treating technology, few in soft shaping process
Adding ternary polymerization silicone oil emulsion, the tearing brute force of fabric reduces, can although being primarily due to film forming cladded type softening agent
Form the one layer batch of reasonable thin layer of the property covered, the filoplume of energy docile yam surface in yam surface, reduce yarn when motion
Entanglement between yarn and frictional force, so that fabric is better than the external force resistance tear effect being not added with this batch property covered softening agent, but
It is that the frictional force that simple film forming is criticized between the softening agent of the property covered is bigger than the frictional force containing ternary polymerization silicone oil, yarn in fabric
The ability of the Relative sliding buffering of line is inadequate, and feel also relative coarseness some.Therefore, only criticize, by simple film forming, the property covered soft
Soft dose is improved and can't fully meet requirement.
Reference examples 3
The present embodiment is with the difference of embodiment 2: do not add film forming softening agent emulsion in soft shaping process.
Specification: 118 ' '/C60s*C60s/140*140 plain weave
Being singed by grey cloth, desizing, kiering, soft sizing, shrinking processes process.
Singe: a positive and a negative is singed, flame temperature 800-1000 DEG C, roll enzyme cold dome 6h, amylase 10g/L
Kiering: first by fabric through 5 hot water wash, then pad working solution.Working solution prescription and process conditions are: amount of caustic soda
30g/L, pick-up rate 100%, high-efficient penetrant consumption is 15g/L, steaming time 60min, steam temperature 105 DEG C, and cotton wax test contains
Amount is 0.94%.
Soft sizing: ternary polymerization silicone oil emulsion 25g/L, setting temperature 190 DEG C, the time is 60s.
Testing result: tearing brute force warp-wise/broadwise: 8.5cN/7.2cN, ultimate strength warp-wise/broadwise: 320N/240N.
Compared with Example 2, from reference examples 3 result it can be seen that identical at pre-treating technology, few in soft shaping process
Adding film forming and criticize the property covered softening agent, the tearing brute force of fabric and ultimate strength all decline relatively big, simple ternary polymerization silicone oil
The coefficient of friction between yarn and fiber can be reduced, meanwhile, also reduce the cohesive force between yarn interior fiber, single fiber
Strength decline relatively big so that yarn is under external impacts, yarn does not have enough time to occur sliding just to have occurred and that fracture, yarn
Line is not enough to bear External Force Acting.Finally will also result in fabric tearing brute force to decline.
Claims (6)
1. the dyeing and finishing processing method of a high cotton fabric, it is characterised in that: grey cloth is sequentially passed through singe, desizing, kiering,
Soft sizing and shrinking processes, to obtain final product；Wherein, in soft shaping process, film-forming type softening agent emulsion and ternary polymerization silicon are added
Fat liquor.
Height the most according to claim 1 props up the dyeing and finishing processing method of cotton fabric, it is characterised in that: Caustic soda in kiering operation
Consumption is 20～30g/L, and steam temperature is at 102～105 DEG C.
Height the most according to claim 1 props up the dyeing and finishing processing method of cotton fabric, it is characterised in that: kiering operation terminates
After, the cotton fiber on grey cloth contains the cotton wax of 0.8%～1.6%.
Height the most according to claim 1 props up the dyeing and finishing processing method of cotton fabric, it is characterised in that: in soft shaping process
Film forming softening agent emulsion consumption is 20～40g/L, ternary polymerization silicone oil emulsion consumption is 15～25g/L, setting temperature 180～
190 DEG C, the time is 50～60s.
Height the most according to claim 1 props up the dyeing and finishing processing method of cotton fabric, it is characterised in that: described film forming softening agent
Emulsion is modified polyurethane emulsion, modified maleic AA emulsion, modified oxidized polyethylene emulsion or modified propylene
In yogurt liquid two or three.
Height the most according to claim 1 props up the dyeing and finishing processing method of cotton fabric, it is characterised in that: described ternary polymerization silicon
Fat liquor is siloxanes, polyamines or polyethers tri-block silicon oil copolymer emulsion.
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| CN110409090A (en) * | 2019-06-20 | 2019-11-05 | 深圳全棉时代科技有限公司 | A kind of manufacturing method of super soft cotton shuttle-woven fabric |
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| CN110409090A (en) * | 2019-06-20 | 2019-11-05 | 深圳全棉时代科技有限公司 | A kind of manufacturing method of super soft cotton shuttle-woven fabric |
| CN112663324A (en) * | 2020-12-03 | 2021-04-16 | 东莞德永佳纺织制衣有限公司 | High-friction-fastness fabric and preparation method thereof |
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