CN114836868A - Method for manufacturing composite three-dimensional woven fabric - Google Patents
Method for manufacturing composite three-dimensional woven fabric Download PDFInfo
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- CN114836868A CN114836868A CN202210388467.2A CN202210388467A CN114836868A CN 114836868 A CN114836868 A CN 114836868A CN 202210388467 A CN202210388467 A CN 202210388467A CN 114836868 A CN114836868 A CN 114836868A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000002759 woven fabric Substances 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 95
- 238000003825 pressing Methods 0.000 claims abstract description 87
- 239000004744 fabric Substances 0.000 claims abstract description 71
- 239000002184 metal Substances 0.000 claims abstract description 63
- 238000009941 weaving Methods 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 238000005517 mercerization Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004902 Softening Agent Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000007517 polishing process Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 241000219146 Gossypium Species 0.000 description 74
- 230000000052 comparative effect Effects 0.000 description 7
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- 206010020112 Hirsutism Diseases 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/60—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the warp or weft elements other than yarns or threads
- D03D15/67—Metal wires
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D21/00—Lappet- or swivel-woven fabrics
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Abstract
The application provides a manufacturing method of a composite stereoscopic woven fabric, and belongs to the technical field of embossed woven fabrics with special purposes. The cotton pressing device comprises a three-dimensional part, a cotton pressing part and a metal wire part, wherein the three-dimensional part and the cotton pressing part alternately appear in a cross mode, and the metal wire part penetrates through the cotton pressing part in a light and shade mode and between surfaces of the cotton pressing part. The method is applied to the processing of the woven fabric, and the three-dimensional effect can be given to the fabric.
Description
Technical Field
The application relates to a method for manufacturing a composite three-dimensional knitted fabric, belonging to the technical field of embossed woven fabrics with special purposes.
Background
The three-dimensional fabric realizes the display of the three-dimensional effect by means of the concave-convex surface layer, but the defect of uneven fabric thickness can be caused. In particular, when applied to bedding and clothes, the unevenness of the structure easily causes discomfort in use.
Disclosure of Invention
In view of the above, the present application provides a method for manufacturing a composite stereoscopic woven fabric having both concave-convex stereoscopic and glittering effects.
Specifically, the method is realized through the following scheme:
a method for manufacturing a composite three-dimensional knitted fabric,
(1) the fabric is characterized in that multiple groups of weft yarns, multiple groups of first warp yarns and multiple groups of second warp yarns are used as raw materials, the multiple groups of weft yarns and the multiple groups of first warp yarns form a three-dimensional part, partial weft yarns participating in the formation of the three-dimensional part and the second warp yarns are woven to form a cotton pressing part, the three-dimensional part and the cotton pressing part in the formed fabric are alternately arranged in a cross-shaped crossing manner, specifically, each fabric unit comprises a first weft yarn, a second weft yarn, a third weft yarn, 20 groups of first warp yarns and 10 groups of second warp yarns, the three-dimensional part is formed by weaving the first weft yarn, the second weft yarn, the third weft yarn and 20 groups of first warp yarns, and the cotton pressing part is formed by weaving any two groups of the first weft yarn, the second weft yarn and the third weft yarn and 10 groups of second warp yarns;
in the three-dimensional part, a first weft yarn serially winds 20 groups of parallel first warp yarns in a next-upper-three-lower-two-upper-three-lower-one-upper-three-upper mode, a second weft yarn serially winds 20 groups of parallel first warp yarns in a next-upper-three-lower-three-upper mode, and a third weft yarn serially winds 20 groups of parallel first warp yarns in a next-upper-seven-lower-one-upper-three-lower mode;
in the cotton pressing part, one group of weft yarns are wound around 10 groups of parallel pressing surface warp yarns in a top-bottom nine mode, and the other group of weft yarns are wound around 10 groups of parallel second warp yarns in a top-three, bottom-two, top-five mode;
(2) after the hairiness of the fabric is removed, decomposing enzyme liquid, wherein the passing speed of the fabric is 100-;
(3) standing at 30-40 deg.C for cold batch treatment for 1-2 hr;
(4) washing the cold piled fabric with water at 70-80 ℃ at a speed of 20-70 m/min;
(5) carrying out mercerization on the cleaned fabric by using liquid alkali, wherein the concentration of the liquid alkali is 155-;
(6) the mercerized fabric is subjected to softening agent and expanding, and the expanding amplitude is 5-10%;
(7) flattening and preshrinking the fabric after the blessing is performed by a preshrinking machine;
(8) performing polishing and drying treatment on the preshrinked fabric by using steam, wherein the polishing and drying time is 30-60min, and the temperature is increased from 0 ℃ to 100 ℃ in the polishing and drying process and then decreased to 0 ℃;
(9) and (6) cropping.
The fabric structure formed by the process comprises a plurality of fabric units, each fabric unit is composed of a three-dimensional part and a cotton pressing part (when third warps are arranged, the fabric structure also comprises a metal wire part), the three-dimensional part is formed by weaving first warps of a weft yarn I, a weft yarn II, a weft yarn III and 20 groups, the cotton pressing part is formed by weaving any two groups of the weft yarn I, the weft yarn II and the weft yarn III and 10 groups of second warps (in the metal wire part, one group of weft yarns is wound with 10 groups of third warps which are parallel in a serial mode of six, two and two, the other group of weft yarns is wound with 10 groups of third warps which are parallel in a serial mode of one, two and nine, the metal wire part is woven by any two groups of the weft yarn I, two and three and 10 groups of third warps, the metal wire part penetrates through the cotton pressing part and the surface of the cotton pressing part in a bright and dark mode, the three-dimensional part and the cotton pressing part alternately appear in a cross mode,
further, as preferable:
the two groups of weft yarns of the cotton pressing part are the same as the two groups of weft yarns of the metal wire part. Such as: the weft yarns of the cotton pressing part and the weft yarns of the metal wire part are the first weft yarns and the second weft yarns, or the weft yarns of the cotton pressing part and the weft yarns of the metal wire part are the first weft yarns and the third weft yarns, or the weft yarns of the cotton pressing part and the weft yarns of the metal wire part are the second weft yarns and the third weft yarns.
And only one group of the two groups of weft yarns of the cotton pressing part and the two groups of weft yarns of the metal wire part are the same. Such as: the weft yarns of the cotton pressing part are a weft yarn I and a weft yarn II, and the weft yarns of the metal wire part are a weft yarn I and a weft yarn III; or the weft yarns of the cotton pressing part are the weft yarn I and the weft yarn III, and the weft yarns of the metal wire part are the weft yarn I and the weft yarn II; or the weft yarns of the cotton pressing part are the weft yarn II and the weft yarn III, and the weft yarns of the metal wire part are the weft yarn I and the weft yarn II; or the weft yarns of the cotton pressing part are the weft yarn two and the weft yarn three, and the weft yarns of the metal wire part are the weft yarn one and the weft yarn three.
The weaving density of the fabric is 89 warps/cm and 23 wefts/cm, and the weft yarn: a first warp yarn: a second warp yarn: the third warp yarn is 3:20:10: 10.
The weft yarns are cotton yarns, the first warp yarns are cotton yarns, and the titer is 140S/2; the second warp yarn was cotton and had a denier of 140S/2.
By adopting the structure, the fabric can be endowed with concave-convex three-dimensional and flashing effects.
Drawings
FIG. 1 is a schematic structural view of each member of a three-dimensional portion of a fabric formed by weaving according to the present application;
FIG. 2 is a schematic structural view of components of a medium pressure cotton section of a fabric formed by weaving according to the present application;
FIG. 3 is a schematic view of the structure of the wire portion of the fabric formed by the weaving of the present application;
FIG. 4 is a schematic perspective view of a fabric made according to the present application;
fig. 5 is an explanatory view of the effect of the fabric manufactured by the present application.
The reference numbers in the figures: A. a three-dimensional portion; B. a cotton pressing part; C. a wire section; 1. a weft yarn; 11. weft yarn I; 12. weft yarn II; 13. weft yarn three; 2. a first warp yarn; 201. a first three-dimensional warp yarn; 202. a second three-dimensional warp yarn; 203. a third three-dimensional warp yarn; 204. a third warp yarn; 205. fifthly, three-dimensional warp yarns; 206. sixthly, three-dimensional warp yarns; 207. a third warp yarn; 208. eight three-dimensional warp yarns; 209. nine stereoscopic warps; 210. tentatively warp; 211. eleven stereoscopic warp yarns; 212. twelve three-dimensional warp yarns; 213. thirteen stereo warp yarns; 214. fourteen stereoscopic warp yarns; 215. fifteen stereo warp yarns; 216. sixthly, three-dimensional warp yarns; 217. seventeen three-dimensional warp yarns; 218. eighteen stereoscopic warp yarns; 219. nineteen stereo warp yarns; 220. twenty stereo warp yarns; 3. a second warp yarn; 301. pressing cotton warp yarns I; 302. pressing cotton warp yarn II; 303. pressing cotton warp yarn III; 304. pressing cotton warp yarn four; 305. pressing cotton warp yarns; 306. pressing cotton warp yarns six; 307. pressing cotton warp yarn seven; 308. pressing cotton warp yarns eight; 309. pressing cotton warp nine; 310. pressing cotton warp yarns ten; 4. a third warp yarn; 401. a first metal wire; 402. a second metal wire; 403. a third metal wire; 404. fourthly, metal wires; 405. fifthly, forming metal wires; 406. sixthly, metal wires; 407. a seventh metal wire; 408. eighthly, metal wires; 409. nine metal wires; 410. ten metal wires.
Detailed Description
Example 1
The manufacturing method of the composite stereoscopic woven fabric comprises the following steps:
(1) weaving: the weaving is carried out in the manner shown in figures 1-3.
(2) Singeing: and (2) singeing the fabric formed in the step (1) to remove hairiness on the upper surface and the lower surface of the fabric.
(3) Cold stacking: the singed fabric is passed through decomposing enzyme liquid (Nobafex THN-20L, 1g/L, pH =4.5, T =35 ℃) and the cloth feeding speed is 150 m/min. Decomposing the fabric surface substance by the decomposing enzyme solution, and allowing the fabric to expand to a certain degree and standing at 30 ℃, wherein the treatment time is selected from a range of 1-2h according to the situation.
(4) Washing with water: washing with 70 deg.C water at 50 m/min; removing impurities such as decomposition enzyme and decomposition product.
(5) Mercerizing: the liquid caustic soda is 180g/L, so that the cloth surface is bright and fresh, the cloth surface retracts in the process, the interweaving structure is tighter, and the strength of removing loose color and stripping is low.
(6) Shaping: and (3) carrying out width expanding treatment while passing through auxiliaries such as a softening agent and the like, so that the width is expanded by about 6%.
(7) Pre-shrinking: the pre-shrinking machine is smooth, and the size is more stable. The pre-shrinking machine can adopt an oak blanket pre-shrinking machine, the fabric is shrunk through particle extrusion, and the washing shrinkage rate of the fabric at the finished product stage is also ensured to be smaller.
(8) And (4) throwing and drying: after the parts are removed and spliced, the fabric is subjected to throwing and drying treatment by steam in a drum dryer, the fabric continuously rotates and turns in the steam, the temperature is increased from 0 ℃ to 100 ℃ in the treatment process, then is decreased from 100 ℃ to 0 ℃, and the whole treatment time is about 40-50min (as the case may be), so that the stereoscopic impression of the fabric is reproduced and fixed;
(9) and (4) doffing, inspecting and rolling.
Hereinafter, "lower" means that the weft yarn is below the warp yarn at the corresponding position, and "upper" means that the weft yarn is above the warp yarn at the corresponding position.
In the weaving step, the positional relationship and structure of each part of the three-dimensional part a are as shown in fig. 1:
weft yarn I11 firstly passes through the lower part of a three-dimensional warp yarn I201 and winds to the upper part of a three-dimensional warp yarn II 202, passes through the lower part of the three-dimensional warp yarn II 202, passes through the three-dimensional warp yarn III 203, passes through the three-dimensional warp yarn V205, passes through the three-dimensional warp yarn VI 206, then ascends to the upper part of a three-dimensional warp yarn VII 207, passes through the three-dimensional warp yarn eight 208, descends to the lower part of a three-dimensional warp yarn nine 209, passes through the three-dimensional warp yarn nine 209, then ascends to the upper part of the three-dimensional warp yarn VIII, passes through the three-dimensional warp yarn V210, passes through the upper part of the three-dimensional warp yarn IV 211, descends to the lower part of the three-dimensional warp yarn V212, passes through the three-dimensional warp yarn III 213, ascends to the upper part of the three-dimensional warp yarn IV 214, passes through the warp yarn IV 214, the three-dimensional warp yarn V215 and the three-dimensional warp yarn V216, descends to the lower part of the three-dimensional warp yarn V-V warp yarn 217, passes through the upper part of the three-V warp yarn 218, then, the weft yarn passes through the warp yarn pair nineteen 219, goes up to the warp yarn pair twenty 220 and passes through the warp yarn pair twenty 220, and the structure of the weft yarn pair 11 and the first warp yarn pair 2 in one fabric unit is completed.
Weft yarn two 12 firstly passes through the lower part of the first warp yarn 201 and winds to the upper part of the second warp yarn 202, passes through the second warp yarn 202, the third warp yarn 203 and the fourth warp yarn 204, descends to the lower part of the fifth warp yarn 205, passes through the fifth warp yarn 205, ascends to the upper part of the sixth warp yarn 206, passes through the sixth warp yarn 206, the seventh warp yarn 207 and the eighth warp yarn 208, descends to the lower part of the ninth warp yarn 209, passes through the ninth warp yarn 209 and then ascends to the upper part of the tenth warp yarn 210, passes through the eleventh warp yarn 211 and the twelfth warp yarn 212, descends to the lower part of the thirteenth warp yarn 213, passes through the thirteenth 213 yarn, ascends to the upper part of the fourteen warp yarn 214, passes through the fourteen warp yarn 214, the fifteenth warp yarn 215 and the sixteenth warp yarn 216, descends to the lower part of the seventeen 217, passes through the seventeen 217 and ascends to the upper part of the eighteen warp yarn 218, and the structure of the second weft yarn 12 and the first warp yarn 2 in one fabric unit is completed above eighteen 218 warp solid warps, nineteen 219 warp solid warps twenty 220.
Weft yarn three 13 firstly passes through the lower part of the first warp yarn 201 and winds to the upper part of the second warp yarn 202, passes through the second warp yarn 202, the third warp yarn three 203, the fourth warp yarn 204, the fifth warp yarn 205, the sixth warp yarn 206, the seventh warp yarn 207 and the eighth warp yarn 208, then descends to the lower part of the ninth warp yarn 209, passes through the ninth warp yarn 209 and then ascends to the upper part of the tenth warp yarn 210, passes through the tenth warp yarn 210, the eleventh warp yarn 211, the twelfth warp yarn 212, the thirteenth warp yarn 213, the fourteenth warp yarn 214, the fifteenth warp yarn 215 and the sixteenth warp yarn 216, descends to the lower part of the seventeen warp yarn 217, the seventeen warp yarn 218, the eighteen 218, the nineteen 219 and the twenty 220, and the structure of the weft yarn three 13 and the first warp yarn 2 in one fabric unit is completed.
In the weaving step, the positional relationship and the structure of each part of the cotton pressing part B are shown in FIG. 2:
the first weft yarn 11 goes upward to the upper part of the first cotton pressing warp yarn 301, goes downward to the lower part of the second cotton pressing warp yarn 302 after passing through the first cotton pressing warp yarn 301, and goes downward to the lower parts of the second cotton pressing warp yarn 302, the third cotton pressing warp yarn 303, the fourth cotton pressing warp yarn 304, the fifth cotton pressing warp yarn 305, the sixth cotton pressing warp yarn 306, the seventh cotton pressing warp yarn 307, the eighth cotton pressing warp yarn 308, the ninth cotton pressing warp yarn 309 and the tenth cotton pressing warp yarn 310 to complete the structure of the first weft yarn 11 and the third cotton pressing warp yarn 3 in one fabric unit.
And the second weft yarn 12 moves upwards to the position above the first cotton pressing warp yarn 301, moves downwards to the position below the fourth cotton pressing warp yarn 304 after passing through the positions above the first cotton pressing warp yarn 301, the second cotton pressing warp yarn 302 and the third cotton pressing warp yarn 303, moves upwards to the position above the sixth cotton pressing warp yarn 306 after passing through the positions below the fourth cotton pressing warp yarn 304 and the fifth cotton pressing warp yarn 305, moves upwards to the position above the sixth cotton pressing warp yarn 306, the seventh cotton pressing warp yarn 307, the eighth cotton pressing warp yarn 308, the ninth cotton pressing warp yarn 309 and the tenth cotton pressing warp yarn 310, and the structure of the second weft yarn 12 and the second warp yarn 3 in one fabric unit is completed.
In the structure of the cotton pressing part B, the weft yarn two 12 may be replaced by the weft yarn three 13, and the other weft yarns may be arranged at the same position.
In the weaving step, the positional relationship and structure of each part of the wire part C are as shown in fig. 3:
the weft yarn I11 ascends to the upper side of the metal wire I401, passes through the upper sides of the metal wire I401, the metal wire II 402, the metal wire III 403, the metal wire IV 404, the metal wire IV 405 and the metal wire VI 406, descends to the lower side of the metal wire VII, passes through the lower sides of the metal wire 407 and the cotton pressing warp yarn VIII 308, ascends to the upper side of the metal wire IX 409, passes through the upper sides of the metal wire IX 409 and the metal wire XI 410, and the structure of the weft yarn I11 and the third warp yarn 4 in one fabric unit is completed.
And the second weft yarn 12 moves upwards to the upper part of the first metal wire 401, passes through the first metal wire 401, then moves downwards to the lower part of the second metal wire 402, passes through the lower parts of the second metal wire 402, the third metal wire 403, the fourth metal wire 404, the fourth metal wire 405, the fifth metal wire 405, the sixth metal wire 406, the 407, the eighth pressed cotton warp yarn 308, the ninth metal wire 409 and the tenth metal wire 410, and the structures of the second weft yarn 12 and the third warp yarn 4 in one fabric unit are completed.
In the above-described structure of the wire part, the second weft yarn 12 may be replaced with the third weft yarn 13, and the other weft yarns may be provided at the same positions.
The above process forms the composite three-dimensional woven fabric shown in fig. 4: the three-dimensional glittering fabric comprises a three-dimensional part A, a cotton pressing part B and a metal wire part C, wherein the three-dimensional part A is formed by weaving a plurality of groups of weft yarns 1 and a plurality of groups of first warp yarns 2, the cotton pressing part B is formed by weaving parts in the plurality of groups of weft yarns 1 and a plurality of groups of second warp yarns 3, the metal wire part is formed by weaving parts in the plurality of groups of weft yarns 1 and a plurality of groups of third warp yarns 4, part weft yarns only participate in one or two structures of the three-dimensional part A, the cotton pressing part B and the metal wire part C, and part weft yarns participate in the three structures of the three-dimensional part A, the cotton pressing part B and the metal wire part C at the same time, and the fabric shows a three-dimensional glittering effect of the waved glistening yarn.
In the manufacturing process, any two groups of the first warps 2 in the first wefts 11, the second wefts 12, the third wefts 13 and the 20 groups of the first warps are woven to form a three-dimensional part A, any two groups of the first wefts 11, the second wefts 12 and the third wefts 13 are woven with 10 groups of the second warps 3 to form a cotton pressing part B, any two groups of the first wefts 11, the second wefts 12 and the third wefts 13 are woven with 10 groups of the third warps 4 to form a metal wire part C, the three-dimensional part A and the cotton pressing part B alternately appear in a cross-shaped mode, and the metal wire part C penetrates through the cotton pressing part A and the surface of the cotton pressing part A in a light and dark mode, so that the three-dimensional concave-convex texture can be given to the surface of a finished product, and the surface of the fabric has a flash effect.
The weaving density of the fabric is 118 warps/cm and 11.5 wefts/cm, and the weft yarn: a first warp yarn: a second warp yarn: the third warp yarn is 3:20:10: 10.
The weft yarns I11, II 12 and III 13 can be made of the same fibers, such as metal wires, and the fineness is 58-D; the first warp yarn 2 is a Pima cotton yarn, and the titer is 140S/2; the second warp yarn is a Pimason cotton yarn and has the fineness of 140S/2.
Comparative example 1
This example is the same as example 1, except that: the weaving adopts plain weaving, and the rest adopts the same process and steps as the example 1, and the result shows that: although the fabric has certain bulkiness, the concave-convex effect is not obvious.
Comparative example 2
This example is the same as example 1, except that: the mercerization process is not carried out, and the same process and steps as those of the example 1 are adopted, and the results show that: during weaving, shaping, preshrinking and polishing and drying, mercerization is lacked, the compactness of an interwoven structure of the fabric is insufficient, and in the shaping and preshrinking stages, the dimensional change can occur to a large extent, so that the stability of the fabric is poor.
Comparative example 3
This example is the same as example 1, except that: the same process and procedure as in example 1 were followed except that the polish process was not performed, and the results show that: although the fabric has a certain concave-convex feeling and good shape retention, the concave-convex effect is limited in the processes of mercerizing, shaping and preshrinking in the early stage, and the final product shows that the fabric has concave-convex but the concave-convex effect is not obvious.
Comparative example 4
This example is the same as example 1, except that: in the weaving process, weft yarns: a first warp yarn: a second warp yarn: the third warp yarn is 3:10:10:10, and the same process and steps as in example 1 are adopted, and the results show that: the fabric structure formed by weaving is unbalanced, the configuration of each part cannot be matched, and the conventional specification weaving cannot be carried out.
Comparative example 5
This example is the same as example 1, except that: in the weaving process, weft yarns: a first warp yarn: a second warp yarn: the third warp yarn is 3:10:5:5, and the same process and steps as in example 1 are adopted, and the results show that: the fabric formed by weaving is compact, the three-dimensional part A is basically equivalent to the cotton pressing part B, the thickness of the fabric is increased, and the overall concave-convex contrast feeling is not obvious.
Comparative example 6
This example is the same as example 1, except that: in the weaving process, weft yarns: a first warp yarn: a second warp yarn: the third warp yarn is 3:30:10:10, and the same process and steps as in example 1 are adopted, and the results show that: the fabric structure formed by weaving is unbalanced, the configuration of each part cannot be matched, and the conventional specification weaving cannot be carried out.
Comparative example 7
This example is the same as example 1 except that: in the weaving process, weft yarns: a first warp yarn: a second warp yarn: the third warp yarn is 3:30:15:15, the same process as in example 1 is used, and the result shows that: the proportion of the three-dimensional part A is obviously overlarge compared with that of the cotton pressing part B, the concave-convex effect of the fabric is shown, the appearance of the fabric presents a pineapple peel-shaped large-area bulge, and the wearing comfort is not good.
Claims (10)
1. A manufacturing method of composite three-dimensional woven fabric is characterized by comprising the following steps: the method comprises the following steps:
(1) the method comprises the following steps that multiple groups of weft yarns, multiple groups of first warp yarns and multiple groups of second warp yarns are used as raw materials, the multiple groups of weft yarns and the multiple groups of first warp yarns form a three-dimensional part, and partial weft yarns participating in the formation of the three-dimensional part are woven with the second warp yarns to form a cotton pressing part, so that the three-dimensional part and the cotton pressing part in the formed fabric alternately appear in a cross mode;
(2) the fabric passes through the decomposing enzyme liquid at the passing speed of 100 and 180 m/min;
(3) standing at 30-40 deg.C for cold batch treatment for 1-2 hr;
(4) washing the cold piled fabric with water at 70-80 ℃ at a speed of 20-70 m/min;
(5) carrying out mercerization on the cleaned fabric by using liquid alkali, wherein the concentration of the liquid alkali is 155-;
(6) expanding the mercerized fabric while passing through a softening agent, wherein the expanding amplitude is 5-10%;
(7) flattening and preshrinking the fabric after the blessing is performed by a preshrinking machine;
(8) performing polishing and drying treatment on the preshrinked fabric by using steam, wherein the polishing and drying time is 30-60min, and the temperature is increased from 0 ℃ to 100 ℃ in the polishing and drying process and then decreased to 0 ℃;
(9) and (6) cropping.
2. The method for manufacturing the composite stereoscopic woven fabric according to claim 1, wherein: each fabric unit obtained by weaving comprises a first weft yarn, a second weft yarn, a third weft yarn, 20 groups of first warp yarns and 10 groups of second warp yarns, the three-dimensional part is formed by weaving the first weft yarn, the second weft yarn, the third weft yarn and the 20 groups of first warp yarns, and the cotton pressing part is formed by weaving any two groups of the first weft yarn, the second weft yarn and the third weft yarn and 10 groups of second warp yarns.
3. The method for manufacturing a composite stereoscopic woven fabric according to claim 2, wherein the positional relationship between the weft and the first warp in the stereoscopic part satisfies: the first weft yarns are wound in series around the parallel 20 groups of first warp yarns in a mode of next upper three, lower two, upper two, lower two, upper three, lower three and upper three, the second weft yarns are wound in series around the parallel 20 groups of first warp yarns in a mode of next upper three, lower three, upper three and lower three, and the third weft yarns are wound in series around the parallel 20 groups of first warp yarns in a mode of next upper seven, lower one, upper seven, lower three and upper three.
4. The method for manufacturing the composite stereoscopic woven fabric according to claim 2, wherein the positional relationship between the weft yarns and the second warp yarns in the cotton pressing part satisfies: one set of weft yarns is wound around 10 sets of parallel press face warp yarns in a last-one-bottom-nine mode, and the other set of weft yarns is wound around 10 sets of parallel second warp yarns in a last-three-bottom-two-top-five mode.
5. The method for manufacturing the composite stereoscopic woven fabric according to claim 1, wherein: the cotton pressing machine also comprises a plurality of groups of third warp yarns, wherein any two groups of the first weft yarns, the second weft yarns and the third weft yarns are woven with the third warp yarns to form a metal wire part, so that the metal wire part penetrates through the cotton pressing part and between the cotton pressing part and the surface of the cotton pressing part in a light and dark mode.
6. The manufacturing method of the composite stereoscopic woven fabric according to claim 5, wherein the positional relationship between the weft yarns and the third warp yarns in each fabric unit satisfies the following requirements: one set of weft yarns is wound around 10 parallel groups of third warp yarns in a mode of six-over-six, two-over-two and the other set of weft yarns is wound around 10 parallel groups of third warp yarns in a mode of one-over-one, one-under-nine.
7. The method for manufacturing the composite stereoscopic woven fabric according to claim 5, wherein: the third warp is metal wire with fineness of 58-63D.
8. The method for manufacturing the composite stereoscopic woven fabric according to claim 1, wherein: the weft yarns of the cotton pressing part and the weft yarns of the metal wire part are weft yarns I and weft yarns II; or the weft yarns of the cotton pressing part and the weft yarns of the metal wire part are the first weft yarn and the third weft yarn; or the weft yarns of the cotton pressing part are the weft yarn I and the weft yarn II, and the weft yarns of the metal wire part are the weft yarn I and the weft yarn III, or the weft yarns of the cotton pressing part are the weft yarn I and the weft yarn III, and the weft yarns of the metal wire part are the weft yarn I and the weft yarn II; or the weft yarns of the cotton pressing part are the first weft yarn and the third weft yarn, and the weft yarns of the metal wire part are the second weft yarn and the third weft yarn.
9. The method for manufacturing the composite stereoscopic woven fabric according to claim 1, wherein: the weaving density of the fabric is 118 warps/cm and 23 wefts/cm, and the weft yarn: a first warp yarn: a second warp yarn: the third warp yarn is 3:20:10: 10.
10. The method for manufacturing a composite stereoscopic woven fabric according to any one of claims 1 to 9, wherein: the weft yarns are cotton yarns; the first warp yarn is cotton yarn, and the titer is 140S/2; the second warp yarn is cotton yarn and has the fineness of 140S/2.
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