CN103243448B - Device and method for processing ultra-soft filament fabric - Google Patents
Device and method for processing ultra-soft filament fabric Download PDFInfo
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- CN103243448B CN103243448B CN201310170867.7A CN201310170867A CN103243448B CN 103243448 B CN103243448 B CN 103243448B CN 201310170867 A CN201310170867 A CN 201310170867A CN 103243448 B CN103243448 B CN 103243448B
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Abstract
The invention relates to a device and a method for processing an ultra-soft filament fabric. The device comprises a feeding roller, a middle roller and a delivery roller which are arranged sequentially, a water needle plate is arranged between the feeding roller and the middle roller and used for spraying a weak acid to passing filaments, and a gas needle plate is arranged between the middle roller and the delivery roller and used for spraying high pressure airflow to passing filaments. The method comprises the steps of fibrillation: using the water needle plate to spray the weak acid to passing filaments, and using the gas needle plate to spray the high pressure airflow to passing filaments; after treatment; and weaving: weaving the plain weave fabric in a dense structure. By the aid of the device and the method, products are provided with good performances.
Description
Technical field
The present invention relates to the processing technique field of long filament fabric, particularly relate to a kind of processing unit (plant) and method of super soft and long silk face fabric.
Background technology
Fiber fibrillation refers under wet process condition, causes expansion due to fiber moisture absorption, and under mechanical tension effect, forms the fibril of fiber along fiber axial split, fiber trunk forms long or short fine hair.It can thus be appreciated that producing fibrillation essential two conditions is, the first, fiber will be in moisture state, and namely can moisture absorption for fiber, thus produces hygral expansion; The second, fiber will be subject to the effect of mechanical external force, and this can strengthen the splitting ability between the several single fibril forming fiber.When wetting, fiber more easily absorbs moisture and expands and extend, and causing the adhesion between fibril to reduce gradually is to the last zero; If at this moment there is active force in the external world, particularly under continuous print friction and Vibration Condition, fibril will be separated gradually from the surface of fiber, produces fibrillation phenomenon.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of processing unit (plant) and method of super soft and long silk face fabric, makes product have better performance.
The technical solution adopted for the present invention to solve the technical problems is: the processing unit (plant) providing a kind of super soft and long silk face fabric, comprises the feeding roller, middle roller and the delivery roller that are arranged in order, be provided with water needle plate between described feeding roller and middle roller; Described water needle plate is used for carrying out weak acid injection to the long filament of process; Air tube plate is provided with between described middle roller and delivery roller; Described air tube plate is used for carrying out high pressure draught injection to the long filament of process.
Dewatering box is equipped with under the gentle needle plate of described water needle plate.
Described water needle plate has liquid drugs injection plate hole, the arranging density of described liquid drugs injection plate hole is 18-22/cm; Described air tube plate has air tube plate hole, and the arranging density of described air tube plate hole is 18-22/cm.
The velocity ratio of described feeding roller and middle roller is 1:1-0.9; The velocity ratio of described middle roller and delivery roller is 1:1-0.9.
The technical solution adopted for the present invention to solve the technical problems is: the processing method providing a kind of super soft and long silk face fabric, comprises the following steps:
(1) fibrillation: utilize water needle plate to carry out weak acid injection to the long filament of process, utilizes air tube plate to carry out high pressure draught injection to the long filament of process;
(2) Final finishing;
(3) weave, braided structure is plain cloth closely.
Dewatering box is also adopted to collect unnecessary weak acid solution in described step (1).
During described water needle plate work, the pressure of water is 8-12MPa, and the distance of distance long filament is 34-42mm; The pressure of the air-flow during work of air tube plate is 10-12MPa, and the distance of distance long filament is 34-42mm.
Long filament in described step (1) is in negative drawing-off state.
In described step (2), the long filament through fibrillation is dipped and process 20-25min in 40-45 DEG C in containing the resin of softener, cure 25-30min.
Woven opening time 300-350 ° in described step (3), enter latitude time 90-100 °, the weft yarn 230-250 ° time of advent, opening angle 32-34 °, sizing tension 2.2-2.4KN, Opening Travel is 117,102,85,71,54,97,84,73,62, and heald frame height is 130*7+132*2mm, loom rotating speed 600 revs/min.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, there is following advantage and good effect: the present invention adopts weak acid current spraying technique, directly continuous injection is carried out to polyester filament by high pressure weak acid water column, high speed weak acid current, make polyester filament fibrillation, and after fibrillation process of the present invention, employing jet-impingement dewaters, contribute to quick dewatering drying on the one hand, on the other hand, directly carry out continuous injection to polyester filament, the frictional force between fiber increases, with the effect of reinforcing fibre fibrillation.In weaving process, due to wefting insertion, beating up makes long filament also constantly be subject to rubbing action, can strengthen fibrillation effect further.This processing method has certain technological innovation, and the weak acid water of about 95% can be recycled after treatment, less energy consumption, operates comparatively simple and convenient, has sustainability, comply with low-carbon economy trend, is applicable to the production of large-scale; The fabric obtained visually soft natural, the color and luster mediation of gloss; Fabric sofetening in sense of touch, slim and graceful, fluffy, and there is good DIMENSIONAL STABILITY, serviceability has good permeability, and wet guilding is strong, the features such as pilling resistance is good, and warmth retention property is good.For society provides a kind of desirable high-grade product, there is good Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of processing unit (plant) of the present invention;
Fig. 2 is water needle plate cross section structure schematic diagram in the present invention;
Fig. 3 is air tube plate cross section structure schematic diagram in the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiments of the present invention relate to a kind of processing unit (plant) of super soft and long silk face fabric, as shown in Figure 1, comprise the feeding roller 2, middle roller 5 and the delivery roller 9 that are arranged in order, are provided with water needle plate 3 between described feeding roller 2 and middle roller 5; Described water needle plate 3 carries out weak acid injection for the long filament to process; Air tube plate 7 is provided with between described middle roller 5 and delivery roller 9; Described air tube plate 7 carries out high pressure draught injection for the long filament to process.The gentle needle plate of described water needle plate 3 is equipped with dewatering box 47 times, utilizes dewatering box 4 negative pressure to collect unnecessary weak acid solution, prevents weak acid solution from too much flooding, the situation generation causing polyester filament 1 to dissolve and rupture.As shown in Figure 2, described water needle plate 3 has liquid drugs injection plate hole 6, the arranging density of described liquid drugs injection plate hole 6 is 18-22/cm; As shown in Figure 3, described air tube plate 7 has air tube plate hole 10, the arranging density of described air tube plate hole 10 is 18-22/cm.The velocity ratio of described feeding roller 2 and middle roller 5 is 1:1-0.9, ensures that polyester filament is in weak acid course of injection, is in negative drawing-off state; The velocity ratio of described middle roller 5 and delivery roller 9 is 1:1-0.9, ensures that polyester filament is in jet-impingement process, is in negative drawing-off state.
The present invention is further illustrated below with two specific embodiments.
Embodiment 1
Polyester filament 1, specification is 300D.The process conditions of fibrillation are that water needle plate 3 is of a size of 80cm*8cm, and during work, the pressure of water is 8MPa, technique distance is 34mm, and liquid drugs injection plate hole 6 diameter is 0.10mm, liquid drugs injection plate hole 6 arranging density 18/cm, weak acid is formic acid solution, and mass fraction is 30%, circulation concentrated sulfuric acid water yield 100m
3/ h.The fluffy long filament of compacting, discharges air, effectively can absorb the energy of water jet, with the effect of reinforcing fibre fibrillation.Dewatering box 4 is of a size of 80cm*8cm, and negative pressure collects unnecessary formic acid solution, prevents formic acid solution from too much flooding, and causes polyester filament to dissolve and fracture.The speed of feeding roller 2 is 50m/min, and feeding roller 2 is 1:1 with the velocity ratio of middle roller 5, ensures that polyester filament 1 is in weak acid course of injection, is in negative drawing-off state.Air tube plate 7 is of a size of 80cm*8cm, during work, the pressure of air-flow is 10MPa, technique distance is 34mm, and air tube plate hole 10 diameter is 0.10mm, air tube plate hole 10 arranging density 18/cm, under the injection of high pressure draught, contribute to quick dewatering drying on the one hand, on the other hand, directly continuous injection is carried out to polyester filament, frictional force between fiber increases, with the effect of reinforcing fibre fibrillation.Dewatering box 8 is of a size of 80cm*8cm, and negative pressure collects unnecessary formic acid solution, prevents formic acid solution from too much flooding, and causes polyester filament to dissolve, fracture.Middle roller 5 is 1:1 with the velocity ratio of delivery roller 9, ensures that polyester filament 1 is in jet-impingement process, is in negative drawing-off state.The process conditions of Final finishing are, dip and process 25min in 45 DEG C in containing the resin of softener, cure 30min.Woven process conditions are, braided structure is plain cloth closely, opening time 350 °, enters the latitude time 100 °, weft yarn time of advent 250 °, opening angle 34 °, sizing tension 2.4KN, Opening Travel is 117,102,85,71,54,97,84,73,62, and heald frame height is 130*7+132*2mm, loom rotating speed 600 revs/min, obtains the super soft and long silk face fabric of product of the present invention.
Embodiment 2
Polyester filament 1, specification is 100D.The process conditions of fibrillation are that water needle plate 3 is of a size of 100cm*10cm, and during work, the pressure of water is 12MPa, technique distance is 42mm, liquid drugs injection plate hole 6 diameter 0.13mm, liquid drugs injection plate hole 6 arranging density 22/cm, weak acid is formic acid solution, and mass fraction is 40%, circulation concentrated sulfuric acid water yield 200m3/h.The fluffy long filament of compacting, discharges air, effectively can absorb the energy of water jet, with the effect of reinforcing fibre fibrillation.Dewatering box 4 is of a size of 100cm*10cm, and negative pressure collects unnecessary formic acid solution, prevents formic acid solution from too much flooding, and causes polyester filament to dissolve, fracture.The speed of feeding roller 2 is 60m/min, and feeding roller 2 is 1:0.9 with the velocity ratio of middle roller 5, ensures that polyester filament 1 is in weak acid course of injection, is in negative drawing-off state.Air tube plate 7 is of a size of 100cm*10cm, during work, the pressure of air-flow is 12MPa, technique distance is 42mm, air tube plate hole 10 diameter 0.13mm, air tube plate hole 10 arranging density 22/cm, under the injection of high pressure draught, contribute to quick dewatering drying on the one hand, on the other hand, directly continuous injection is carried out to polyester filament, frictional force between fiber increases, with the effect of reinforcing fibre fibrillation.Dewatering box 8 is of a size of 100cm*10cm, and negative pressure collects unnecessary formic acid solution, prevents formic acid solution from too much flooding, and causes polyester filament to dissolve, fracture.Middle roller 5 is 1:0.9 with the velocity ratio of delivery roller 9, ensures that polyester filament 1 is in jet-impingement process, is in negative drawing-off state.The process conditions of Final finishing are, dip and process 20min in 40 DEG C in containing the resin of softener, cure 25min.Woven process conditions are, braided structure is plain cloth closely, opening time 300 °, enters the latitude time 90 °, weft yarn time of advent 230 °, opening angle 32 °, sizing tension 2.2KN, Opening Travel is 117,102,85,71,54,97,84,73,62, and heald frame height is 130*7+132*2mm, loom rotating speed 600 revs/min, obtains the super soft and long silk face fabric of product of the present invention.
Be not difficult to find, the present invention adopts weak acid current spraying technique, directly continuous injection is carried out to polyester filament by high pressure weak acid water column, high speed weak acid current, make polyester filament fibrillation, and after fibrillation process of the present invention, employing jet-impingement dewaters, contribute to quick dewatering drying on the one hand, on the other hand, directly continuous injection is carried out to polyester filament, frictional force between fiber increases, with the effect of reinforcing fibre fibrillation.In weaving process, due to wefting insertion, beating up makes long filament also constantly be subject to rubbing action, can strengthen fibrillation effect further.This processing method has certain technological innovation, and the weak acid water of about 95% recycles after treatment, less energy consumption, operates comparatively simple and convenient, has sustainability, is applicable to the production of large-scale.Meanwhile, the fabric of the present invention's acquisition visually soft natural, the color and luster mediation of gloss; Fabric sofetening in sense of touch, slim and graceful, fluffy, and there is good DIMENSIONAL STABILITY; Serviceability has good permeability, and wet guilding is strong, the features such as pilling resistance is good, and warmth retention property is good.There is higher final products added value, good social benefit, wide application prospect and promotional value.
Claims (6)
1. the processing method of a super soft and long silk face fabric, apply the processing unit (plant) of super soft and long silk face fabric, described processing unit (plant) comprises the feeding roller (2), middle roller (5) and the delivery roller (9) that are arranged in order, it is characterized in that, between described feeding roller (2) and middle roller (5), be provided with water needle plate (3); Described water needle plate (3) carries out weak acid injection for the long filament to process; Air tube plate (7) is provided with between described middle roller (5) and delivery roller (9); Described air tube plate (7) carries out high pressure draught injection for the long filament to process, and the velocity ratio of described feeding roller and middle roller is 1:1-0.9; The velocity ratio of described middle roller and delivery roller is 1:1-0.9, comprises the following steps:
(1) fibrillation: utilize water needle plate to carry out weak acid injection to the long filament of process, utilizes air tube plate to carry out high pressure draught injection to the long filament of process;
(2) Final finishing;
(3) weave, braided structure is plain cloth closely;
Long filament in described step (1) is in negative drawing-off state,
In described step (2), the long filament through fibrillation is dipped and process 20-25min in 40-45 DEG C in containing the resin of softener, cure 25-30min.
2. the processing method of super soft and long silk face fabric according to claim 1, is characterized in that, also adopts dewatering box to collect unnecessary weak acid solution in described step (1).
3. the processing method of super soft and long silk face fabric according to claim 1, is characterized in that, during described water needle plate work, the pressure of water is 8-12MPa, and the distance of distance long filament is 34-42mm; The pressure of the air-flow during work of air tube plate is 10-12MPa, and the distance of distance long filament is 34-42mm.
4. the processing method of super soft and long silk face fabric according to claim 1, it is characterized in that, woven opening time 300-350 ° in described step (3), enter latitude time 90-100 °, the weft yarn 230-250 ° time of advent, opening angle 32-34 °, sizing tension 2.2-2.4KN, Opening Travel is 117,102,85,71,54,97,84,73,62, and heald frame height is 130*7+132*2mm, loom rotating speed 600 revs/min.
5. the processing method of super soft and long silk face fabric according to claim 1, is characterized in that, is equipped with dewatering box (4) under described water needle plate (3) gentle needle plate (7).
6. the processing method of super soft and long silk face fabric according to claim 1, is characterized in that, described water needle plate (3) has liquid drugs injection plate hole (6), and the arranging density of described liquid drugs injection plate hole (6) is 18-22/cm; Described air tube plate (7) has air tube plate hole (10), and the arranging density of described air tube plate hole (10) is 18-22/cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310170867.7A CN103243448B (en) | 2013-05-10 | 2013-05-10 | Device and method for processing ultra-soft filament fabric |
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| CN201310170867.7A CN103243448B (en) | 2013-05-10 | 2013-05-10 | Device and method for processing ultra-soft filament fabric |
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| CN103243448A CN103243448A (en) | 2013-08-14 |
| CN103243448B true CN103243448B (en) | 2015-01-07 |
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| CN115110191B (en) * | 2022-08-01 | 2023-07-18 | 鲁泰纺织股份有限公司 | Yarn super-soft processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1509429A1 (en) * | 1986-06-12 | 1989-09-23 | Предприятие П/Я В-2913 | Method of producing synthetic fibrillated filament |
| DE4430828A1 (en) * | 1994-08-31 | 1995-03-23 | Thueringisches Inst Textil | Process for fibrillating solvent-spun cellulose filament yarns |
| WO1998054383A1 (en) * | 1997-05-26 | 1998-12-03 | Heberlein Fasertechnologie Ag | Method and device for fibrillation of filament yarn |
| CN1093893C (en) * | 1996-07-10 | 2002-11-06 | 金伯利-克拉克环球有限公司 | Process for producing fine fibers and fabrics thereof |
| CN101760860A (en) * | 2008-12-24 | 2010-06-30 | 天津天纺投资控股有限公司 | Tencel high-count fine-denier elastic stripe fabric and processing method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154438A (en) * | 1998-11-18 | 2000-06-06 | Akebono Brake Res & Dev Center Ltd | Device and method for fibrillation of polymeric fiber filament |
| JP2000336541A (en) * | 1999-05-31 | 2000-12-05 | Akebono Brake Res & Dev Center Ltd | Fibrillation machine of polymeric fiber filament and the method therefor |
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2013
- 2013-05-10 CN CN201310170867.7A patent/CN103243448B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1509429A1 (en) * | 1986-06-12 | 1989-09-23 | Предприятие П/Я В-2913 | Method of producing synthetic fibrillated filament |
| DE4430828A1 (en) * | 1994-08-31 | 1995-03-23 | Thueringisches Inst Textil | Process for fibrillating solvent-spun cellulose filament yarns |
| CN1093893C (en) * | 1996-07-10 | 2002-11-06 | 金伯利-克拉克环球有限公司 | Process for producing fine fibers and fabrics thereof |
| WO1998054383A1 (en) * | 1997-05-26 | 1998-12-03 | Heberlein Fasertechnologie Ag | Method and device for fibrillation of filament yarn |
| CN101760860A (en) * | 2008-12-24 | 2010-06-30 | 天津天纺投资控股有限公司 | Tencel high-count fine-denier elastic stripe fabric and processing method thereof |
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