CN111321502A - Production process of bionic short-plush fabric - Google Patents
Production process of bionic short-plush fabric Download PDFInfo
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- CN111321502A CN111321502A CN202010172829.5A CN202010172829A CN111321502A CN 111321502 A CN111321502 A CN 111321502A CN 202010172829 A CN202010172829 A CN 202010172829A CN 111321502 A CN111321502 A CN 111321502A
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- 239000004744 fabric Substances 0.000 title claims abstract description 89
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000009941 weaving Methods 0.000 claims abstract description 50
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 238000010009 beating Methods 0.000 claims description 23
- 235000014676 Phragmites communis Nutrition 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 2
- 210000004209 hair Anatomy 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D27/00—Woven pile fabrics
- D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
- D03D27/06—Warp pile fabrics
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
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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
- D03D27/00—Woven pile fabrics
- D03D27/12—Woven pile fabrics wherein pile tufts are inserted during weaving
- D03D27/14—Woven pile fabrics wherein pile tufts are inserted during weaving with tufts around warps
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Abstract
The invention relates to a production process of a bionic short-hair velvet fabric, which is prepared by weaving warp yarns, weft yarns and velvet warp yarns according to an interweaving rule, cutting velvet and finishing; in the bionic short-plush velvet fabric, fluffs are consolidated by W on a base fabric and are divided into long fluffs and short fluffs. And the long piles and the short piles are arranged at intervals in the transverse direction and the longitudinal direction. The production process of the bionic short plush fabric has obvious bionic effect, meets the requirements of customers and can expand more products subsequently; for example, animal patterns are printed on the suede, the image is more vivid, and the fluff is downward when the fabric is used as wall cloth, and the fabric is easy to fall ash and clean; for example, the fabric can be used for making clothes, fluff is downward, the fabric is not sticky with ash, and the fabric can be cleaned as soon as the fabric is used; for example, the visual effect is fresh when the fabric is made waterproof, such as sofa fabric; the feeling of calmness and calmness is changed, the velvet falls orderly, and a variety is added in the velvet field.
Description
Technical Field
The invention relates to the technical field of textile fabric production, in particular to a production process of a bionic short-plush velvet fabric with short velvet and long velvet.
Background
With the progress of society and the development of science and technology, textile fabrics, particularly velvet fabrics, are more and more colorful; velvet is attractive due to the luxury and the graceful appearance; new products are continuously appeared, particularly, the new products are gradually changed after the equipment is updated, such as the replacement of a weaving machine, the brushing of after-finishing, the embossing and the like, and the new velvet products are colorful and untidy.
However, in the field of medium-short plush velvet, a velvet fabric which imitates animal hair, has short velvet and long velvet, and the short velvet and the long velvet can be arranged at intervals and are inclined is not seen. The bionic short velvet with animal pattern printed is not more vivid and beautiful? The bionic short plush is laid down, is used as wall cloth, has down fluff and is less prone to being stained with ash. When the garment touches the water drop, the water drop can drop off as soon as the garment is shaken; moreover, the bionic short-hair velvet is not solved by temporary simulation of after-finishing embossing, brushing and the like, and has certain market and competitive power.
Disclosure of Invention
The invention aims to provide a production process of a bionic short-hair velvet fabric, the prepared fabric has both short velvet and long velvet, and the short velvet and the long velvet are arranged at intervals and are in an inclined state, so that the bionic short-hair velvet fabric is completely in a shape of closely falling imitating the hair of an animal. Has more bionic effect.
In order to solve the technical problem, the invention aims to realize that:
the invention relates to a production process of a bionic short-hair velvet fabric, which is prepared by weaving warp yarns, weft yarns and velvet warps according to an interweaving rule, cutting velvet and finishing;
the warp yarns comprise upper-layer warp yarns and lower-layer warp yarns, the weft yarns comprise upper-layer weft yarns and lower-layer weft yarns, the upper-layer warp yarns comprise upper-layer first warp yarns, upper-layer second warp yarns, upper-layer third warp yarns and upper-layer fourth warp yarns, and the lower-layer warp yarns comprise lower-layer first warp yarns, lower-layer second warp yarns, lower-layer third warp yarns and lower-layer fourth warp yarns; the upper-layer weft yarns comprise upper-layer first weft yarns, upper-layer second weft yarns, upper-layer third weft yarns, upper-layer fourth weft yarns, upper-layer fifth weft yarns, upper-layer sixth weft yarns, upper-layer seventh weft yarns, upper-layer eighth weft yarns, upper-layer ninth weft yarns, upper-layer tenth weft yarns, upper-layer eleventh weft yarns and upper-layer twelfth weft yarns, and the lower-layer weft yarns comprise lower-layer first weft yarns, lower-layer second weft yarns, lower-layer third weft yarns, lower-layer fourth weft yarns, lower-layer fifth weft yarns, lower-layer sixth weft yarns, lower-layer seventh weft yarns, lower-layer eighth weft yarns, lower-layer ninth weft yarns, lower-layer tenth weft yarns, lower-layer eleventh weft yarns and lower-layer twelfth weft yarns; the pile warp yarns comprise first pile warp yarns, second pile warp yarns, third pile warp yarns and fourth pile warp yarns;
the upper layer warp yarns and the upper layer weft yarns are interwoven into an upper layer base cloth, and the lower layer warp yarns and the lower layer weft yarns are interwoven into a lower layer base cloth;
the production process specifically comprises the following steps:
step one, warping:
arranging and warping an upper layer first warp, a lower layer first warp, an upper layer third warp and a lower layer third warp on a beam in sequence to be used as a warp tightening beam;
arranging and warping the upper-layer second warp, the lower-layer second warp, the upper-layer fourth warp and the lower-layer fourth warp on a beam in sequence to be used as a loose warp beam;
arranging and warping the first, second, third and fourth pile warps on a beam in sequence to form a pile warp beam;
step two, drafting and reed inserting:
drafting an upper layer of first warp yarns, a lower layer of first warp yarns, an upper layer of second warp yarns, a lower layer of second warp yarns, first pile warp yarns and second pile warp yarns in sequence and inserting the first pile warp yarns into the first reed dents;
drafting the upper layer third warp, the lower layer third warp, the upper layer fourth warp, the lower layer fourth warp, the third pile warp and the fourth pile warp in sequence and inserting the third pile warp into the second reed dent;
circularly drafting and reed inserting according to the sequence;
the third step: lifting heald picking and beating-up weaving:
the specific law of picking and beating up of the lifting heald is as follows:
a first shuttle: lifting the fourth warp in the upper layer upwards; lifting the first warp yarns of the lower layer, the third warp yarns of the lower layer and the fourth warp yarns of the lower layer upwards; lifting the first pile warp yarns upwards; sinking the third pile warp yarns downwards; putting the second pile warp yarns and the fourth pile warp yarns in the middle; throwing the first weft yarns of the upper layer and the first weft yarns of the lower layer, and beating up and weaving;
a second shuttle; lifting the first warp yarns of the upper layer, the second warp yarns of the upper layer and the third warp yarns of the upper layer upwards; lifting the second warp yarns of the lower layer upwards; putting the first pile warp yarns, the second pile warp yarns, the third pile warp yarns and the fourth pile warp yarns in the middle; throwing upper layer second weft yarns and lower layer second weft yarns, and beating up and weaving;
a third shuttle; lifting the first warp yarns on the upper layer, the third warp yarns on the upper layer and the fourth warp yarns on the upper layer upwards; lifting the fourth warp in the lower layer upwards; lifting the first pile warp yarns upwards; sinking the third pile warp yarns downwards; placing the second pile warp yarns and the fourth pile warp yarns in the middle; throwing third weft yarns on the upper layer and the lower layer, and beating up and weaving;
a fourth shuttle; lifting the second warp yarns on the upper layer upwards; lifting the lower layer first warp, the lower layer second warp and the lower layer third warp upwards; sinking the second pile warp yarns downwards; lifting the third pile warp yarns upwards; putting the first pile warp and the fourth pile warp in the middle; throwing the fourth weft yarns of the upper layer and the lower layer, and beating up and weaving;
a fifth shuttle; lifting the first warp yarns on the upper layer, the third warp yarns on the upper layer and the fourth warp yarns on the upper layer upwards; lifting the fourth warp in the lower layer upwards; putting the first pile warp yarns, the second pile warp yarns, the third pile warp yarns and the fourth pile warp yarns in the middle; throwing the fifth weft yarns of the upper layer and the fifth weft yarns of the lower layer, and beating up and weaving;
a sixth shuttle; lifting the first warp yarns of the upper layer, the second warp yarns of the upper layer and the third warp yarns of the upper layer upwards; lifting the second warp yarns of the lower layer upwards; sinking the second pile warp yarns downwards; lifting the third pile warp yarns upwards; putting the first pile warp and the fourth pile warp in the middle; throwing the upper layer of sixth weft yarns, the lower layer of sixth weft yarns and buckling weft yarns for weaving;
a seventh shuttle; lifting the fourth warp in the upper layer upwards; lifting the first warp in the lower layer, the third warp in the lower layer and the four warp in the lower layer upwards; lifting the second pile warp yarns upwards; sinking the fourth pile warp yarns downwards; putting the first pile warp and the third pile warp in the middle; throwing the seventh weft yarn of the upper layer and the seventh weft yarn of the lower layer, and beating up and weaving;
an eighth shuttle; lifting the first warp yarns of the upper layer, the second warp yarns of the upper layer and the third warp yarns of the upper layer upwards; lifting the second warp yarns of the lower layer upwards; putting the first pile warp yarns, the second pile warp yarns, the third pile warp yarns and the fourth pile warp yarns in the middle; throwing the eighth weft yarn of the upper layer and the eighth weft yarn of the lower layer, and beating up and weaving;
a ninth shuttle; lifting the first warp yarns on the upper layer, the third warp yarns on the upper layer and the fourth warp yarns on the upper layer upwards; lifting the lower fourth warp; lifting the second pile warp yarns upwards; sinking the fourth pile warp yarns downwards; putting the first pile warp and the third pile warp in the middle; throwing the ninth weft yarn of the upper layer and the ninth weft yarn of the lower layer, and beating up and weaving;
a tenth shuttle; lifting the second warp yarns on the upper layer upwards; lifting the lower layer first warp, the lower layer second warp and the lower layer third warp upwards; sinking the first pile warp yarns downwards; lifting the fourth pile warp yarns upwards; placing the second pile warp yarns and the third pile warp yarns in the middle; throwing the upper tenth weft yarn and the lower tenth weft yarn, and beating up and weaving;
an eleventh shuttle; lifting the first warp yarns on the upper layer, the third warp yarns on the upper layer and the fourth warp yarns on the upper layer upwards; lifting the fourth warp in the lower layer upwards; putting the first pile warp yarns, the second pile warp yarns, the third pile warp yarns and the fourth pile warp yarns in the middle; throwing the eleventh weft yarn on the upper layer and the eleventh weft yarn on the lower layer, and beating up and weaving;
a twelfth shuttle; lifting the first warp yarns of the upper layer, the second warp yarns of the upper layer and the third warp yarns of the upper layer upwards; lifting the second warp yarns of the lower layer upwards; sinking the first pile warp yarns downwards; lifting the fourth pile warp yarns upwards; placing the second pile warp yarns and the third pile warp yarns in the middle; throwing the upper layer twelfth weft yarns and the lower layer twelfth weft yarns, and beating up and weaving;
and finishing the twelve-shuttle one-cycle weaving and entering the next round of cycle weaving.
The fourth step: after-finishing of cut pile
And finally, cutting off the velvet connected with the upper-layer base cloth and the lower-layer base cloth by adopting a velvet cutting knife between the upper-layer base cloth and the lower-layer base cloth, and performing conventional after-treatment to obtain the fabric. The post-finishing comprises waterproof treatment.
As a further illustration of the scheme, the tightness ratio of the tight warp beam to the loose warp beam is 1: 0.85-0.95.
As a further explanation of the proposal, a double-layer rapier velvet loom is adopted for weaving.
As a further illustration of the scheme, the tightness ratio of the tight warp beam to the loose warp beam is 1: 0.90.
As a further explanation of the above scheme, the post-finishing includes a water repellent treatment.
The invention has the beneficial effects that: the production process of the bionic short plush fabric has obvious bionic effect, meets the requirements of customers and can expand more products subsequently; for example, animal patterns are printed on the velvet surface, so that the image is more vivid, and the velvet is downward when the velvet surface is used as wall cloth, so that the velvet surface is easier to fall ash and clean; for example, the fabric can be used for making clothes, fluff is downward, the fabric is not sticky with ash, and the fabric can be cleaned as soon as the fabric is used; for example, the visual effect is fresh when the fabric is made waterproof, such as sofa fabric; the feeling of calmness and calmness is changed, the velvet falls orderly, and a variety is added in the velvet field.
Drawings
FIG. 1 is a cross-sectional view of a bionic short-pile fabric prepared by the present invention;
FIG. 2 is a structural view showing the yarn interlacing rule in the first reed dent during weaving;
fig. 3 is a structure view showing a yarn interlacing rule in the second reed dent during weaving.
The designations in the figures illustrate the following: TW-base cloth; r-fluff; a-long villi; b-short piles; top 1-top first warp; top 2-top second warp; top 3-top third warp; top 4-top fourth warp; t lower 1-lower layer first warp; t lower 2-lower second warp; t lower 3-lower third warp; t lower 4-lower fourth warp; r1-first pile warp yarn; r2-second pile warp yarn; r3-third pile warp yarn; r4-fourth pile warp yarn; w upper 1-upper layer first weft; w upper 2-upper layer second weft yarn W upper 3-upper layer third weft yarn; upper 4-upper fourth weft yarn of W; upper 5-upper fifth weft yarn of W; 6 on the W-upper layer sixth weft yarn W-upper layer 7-upper layer seventh weft yarn; upper 8-upper eighth weft yarn of W; w upper 9-upper ninth weft yarn W upper 10-upper tenth weft yarn; w upper 11-upper eleventh weft yarn W upper 12-upper twelfth weft yarn; w under 1-lower layer first weft; w under 2-lower layer second weft yarns; w under 3-lower layer third weft; w under 4-lower layer fourth weft; w under 5-bottom layer fifth weft; w under 6-lower layer sixth weft; w under 7-lower layer seventh weft; w lower 8-lower layer eighth weft yarn; w under 9-lower ninth weft yarn; w lower 10-lower tenth weft yarn; w under 11-lower eleventh weft yarn; w lower 12-lower layer twelfth weft yarn.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Examples
The present embodiment will be described in detail with reference to fig. 1 to 3. In the production process of the bionic short-plush velvet fabric, the bionic short-plush velvet fabric is prepared by weaving warp yarns, weft yarns and velvet warps according to an interweaving rule, cutting velvet and finishing.
In the bionic short-pile fabric according to the present embodiment, the piles are fixed to the base fabric by the W, and the piles are divided into long piles and short piles. The long piles and the short piles are arranged at intervals in the transverse direction and the longitudinal direction, namely, one long pile and one short pile are arranged in the longitudinal direction, and the long pile and the short pile are also arranged in the transverse direction.
The warp includes upper warp and lower floor's warp, and the woof includes upper woof and lower floor's woof, and upper warp includes upper 1 of first warp T of upper strata, upper second warp T goes up 2, upper third warp T goes up 3, upper fourth warp T goes up 4, and lower floor's warp includes under 1 of first warp T of lower floor, under 2 of lower floor's second warp T, under 3 of lower floor's third warp T, under 4 of lower floor's fourth warp T.
The upper layer weft yarns comprise an upper layer first weft yarn W1, an upper layer second weft yarn W2, an upper layer third weft yarn W3, an upper layer fourth weft yarn W4, an upper layer fifth weft yarn W5, an upper layer sixth weft yarn W6, an upper layer seventh weft yarn W7, an upper layer eighth weft yarn W8, an upper layer ninth weft yarn W9, an upper layer tenth weft yarn W10, an upper layer eleventh weft yarn W11 and an upper layer twelfth weft yarn W12.
The lower layer weft yarns comprise a lower layer first weft yarn Wunder 1, a lower layer second weft yarn Wunder 2, a lower layer third weft yarn Wunder 3, a lower layer fourth weft yarn Wunder 4, a lower layer fifth weft yarn Wunder 5, a lower layer sixth weft yarn W under 6, a lower layer seventh weft yarn Wunder 7, a lower layer eighth weft yarn Wunder 8, a lower layer ninth weft yarn Wunder 9, a lower layer tenth weft yarn Wunder 10, a lower layer eleventh weft yarn Wunder 11 and a lower layer twelfth weft yarn Wunder 12.
The pile warp yarns comprise yarns of a first pile warp yarn R1, a second pile warp yarn R2, a third pile warp yarn R3 and a fourth pile warp yarn R4;
the upper layer warp yarns and the upper layer weft yarns are interwoven into an upper layer base fabric, and the lower layer warp yarns and the lower layer weft yarns are interwoven into a lower layer base fabric. The pile warp is fixedly woven with the upper weft yarn W of the upper base cloth, then returns to the lower base cloth to be fixedly woven with the lower weft yarn W, then returns to the upper base cloth W to be fixedly woven, and then returns to the lower base cloth W to be fixedly woven. And finally, cutting off the velvet connected with the upper-layer base cloth and the lower-layer base cloth by adopting a velvet cutting knife between the upper-layer base cloth and the lower-layer base cloth, and performing conventional after-treatment to obtain the fabric. The post-finishing comprises waterproof treatment.
The production process of the bionic short-plush fabric specifically comprises the following steps:
step one, warping:
the upper layer first warp T1, the lower layer first warp T2, the upper layer third warp T3 and the lower layer third warp T3 are arranged in sequence and warped on a loom beam to be used as a tight warp loom beam.
And (3) warping an upper layer second warp T upper 2, a lower layer second warp T lower 2, an upper layer fourth warp T upper 4 and a lower layer fourth warp on a weaving shaft in sequence to form a loose warp weaving shaft.
And the tightness ratio of the tight warp beam to the loose warp beam is 1:0.85-0.95, and preferably 0.90.
The first pile warp R1, the second pile warp R2, the third pile warp R3 and the fourth pile warp R4 are arranged in sequence and warped on a loom beam to be used as a pile warp loom beam.
Step two, drafting and reed inserting:
the upper layer first warp T upper 1, the lower layer first warp T lower 1, the upper layer second warp T upper 2, the lower layer second warp T lower 2, the first pile warp R1 and the second pile warp R2 are sequentially woven and inserted into the first reed dent.
And drafting the upper third warp T upper 3, the lower third warp T lower 3, the upper fourth warp T upper 4, the lower fourth warp T lower 4, the third pile warp R3 and the fourth pile warp R4 in sequence and inserting the third pile warp into the second reed dent.
Circularly drafting and reed inserting according to the sequence;
the third step: lifting heald picking and beating-up weaving:
weaving on a double-layer rapier velvet loom. The specific law of picking and beating up of the lifting heald is as follows:
a first shuttle: lifting the upper layer fourth warp yarn T upper 4 upwards; lifting the lower first warp T lower 1, the lower third warp T lower 3 and the lower fourth warp T lower 4; lifting the first pile warp yarn R1 upwards; sinking the third pile warp yarn R3 downwards; the second pile warp yarn R2 and the fourth pile warp yarn R4 are put in the middle; and throwing the upper layer first weft yarns W1 and the lower layer first weft yarns W1 to beat-up and weave.
A second shuttle; lifting the upper layer of first warp yarns T1, the upper layer of second warp yarns T2 and the upper layer of third warp yarns T3; lifting the lower layer of second warp yarn T lower 1 upwards; the first pile warp yarn R1, the second pile warp yarn R2, the third pile warp yarn R3 and the fourth pile warp yarn R4 are placed in the middle; and throwing the upper layer second weft yarns W2 and the lower layer second weft yarns W2, and beating up and weaving.
A third shuttle; lifting the upper layer of first warp T upper 1, the upper layer of third warp T upper 3 and the upper layer of fourth warp T upper 4; lifting the lower layer of the fourth warp yarn T lower 4 upwards; lifting the first pile warp yarn R1 upwards; sinking the third pile warp yarn R3 downwards; the second pile warp yarn R2 and the fourth pile warp yarn R4 are placed in the middle; and throwing the upper layer third weft yarns W and the lower layer third weft yarns W and 3 to beat up and weave.
A fourth shuttle; lifting the upper layer second warp yarn T upper 2; lifting the lower first warp T lower 1, the lower second warp T lower 2 and the lower third warp T lower 3; sinking the second pile warp yarn R2 downwards; lifting the third pile warp yarn R3 upwards; the first pile warp yarn R1 and the fourth pile warp yarn R4 are placed in the middle; and throwing the upper layer fourth weft yarns W4 and the lower layer fourth weft yarns W4 to beat-up and weave.
A fifth shuttle; lifting the upper layer of first warp T upper 1, the upper layer of third warp T upper 3 and the upper layer of fourth warp T upper 4; lifting the lower layer of the fourth warp yarn T lower 4 upwards; the first pile warp yarn R1, the second pile warp yarn R2, the third pile warp yarn R3 and the fourth pile warp yarn R4 are placed in the middle; and (5) throwing the upper layer of fifth weft yarns W to the upper 5 and the lower layer of fifth weft yarns W to the lower 5, and beating up and weaving.
A sixth shuttle; lifting the upper layer of first warp yarns T1, the upper layer of second warp yarns T2 and the upper layer of third warp yarns T3; lifting the lower layer of second warp yarn T lower 2 upwards; sinking the second pile warp yarn R2 downwards; lifting the third pile warp yarn R3 upwards; the first pile warp yarn R1 and the fourth pile warp yarn R4 are placed in the middle; and (4) putting the upper layer sixth weft W6 and the lower layer sixth weft W6, and performing weft buckling weaving.
A seventh shuttle; lifting the upper layer fourth warp yarn T upper 4 upwards; lifting the lower first warp T lower 1, the lower third warp T lower 3 and the lower fourth warp T lower 4; the second pile warp is pulled up over yarn R2; sinking the fourth pile warp yarn R4 downwards; the first pile warp yarn R1 and the third pile warp yarn R3 are placed in the middle; and (3) throwing the upper 7 of the upper layer seventh weft yarn W and the lower 7 of the lower layer seventh weft yarn W, and beating up and weaving.
An eighth shuttle; lifting the upper layer of first warp yarns T1, the upper layer of second warp yarns T2 and the upper layer of third warp yarns T3; lifting the lower layer of second warp yarn T lower 2 upwards; the first pile warp yarn R1, the second pile warp yarn R2, the third pile warp yarn R3 and the fourth pile warp yarn R4 are placed in the middle; and (4) throwing the upper layer eighth weft yarns W and the lower layer eighth weft yarns W and 8, and beating up and weaving.
A ninth shuttle; lifting the upper layer of first warp T upper 1, the upper layer of third warp T upper 3 and the upper layer of fourth warp T upper 4; lifting the lower layer of the fourth warp yarn Tlower 4; lifting the second pile warp yarn R1 upwards; sinking the fourth pile warp yarn R4 downwards; the first pile warp yarn R2 and the third pile warp yarn R3 are placed in the middle; and throwing the upper 9 of the ninth weft W of the upper layer and the lower 9 of the ninth weft W of the lower layer, and beating up and weaving.
A tenth shuttle; lifting the upper layer second warp yarn T upper 2; lifting the lower first warp T lower 1, the lower second warp T lower 2 and the lower third warp T lower 3; sinking the first pile warp yarn R1 downwards; lifting the fourth pile warp yarn R4 upwards; the second pile warp yarn R2 and the third pile warp yarn R3 are placed in the middle; and (3) throwing the upper 10 of the upper layer tenth weft W and the lower 10 of the lower layer tenth weft W, and beating up and weaving.
An eleventh shuttle; lifting the upper layer of first warp T upper 1, the upper layer of third warp T upper 3 and the upper layer of fourth warp T upper 4; lifting the lower layer of the fourth warp yarn T lower 4 upwards; the first pile warp yarn R1, the second pile warp yarn R2, the third pile warp yarn R3 and the fourth pile warp yarn R4 are placed in the middle; and throwing the upper layer eleventh weft yarns W11 on the upper layer and the lower layer eleventh weft yarns W11 on the lower layer for beating-up weaving.
A twelfth shuttle; lifting the upper layer of first warp yarns T1, the upper layer of second warp yarns T2 and the upper layer of third warp yarns T3; lifting the lower layer of second warp yarn T lower 2 upwards; sinking the first pile warp yarn R1 downwards; lifting the fourth pile warp yarn R4 upwards; the second pile warp yarn R2 and the third pile warp yarn R3 are placed in the middle; and (3) throwing the upper layer twelfth weft W12 and the lower layer twelfth weft W12 to beat-up and weave.
And entering the next round of circular weaving after the twelve-shuttle one-cycle weaving is finished.
The fourth step: after-finishing of cut pile
And finally, cutting off the velvet connected with the upper-layer base cloth and the lower-layer base cloth by adopting a velvet cutting knife between the upper-layer base cloth and the lower-layer base cloth, and performing conventional after-treatment to obtain the fabric. The post-finishing comprises waterproof treatment.
In the present embodiment, since the arrangement of the tight warp yarns and the loose warp yarns is adopted, and the tight warp yarns have a larger tension than the loose warp yarns, the weft yarns are divided by the tight warp yarns into the inside of the tight warp yarns and the outside of the tight warp yarns, specifically, the ratio of the number of the weft yarns in the inside of the tight warp yarns to the number of the weft yarns in the outside of the tight warp yarns is 2: 1. the weft yarns are woven in this order so that the pile, whether long or short, is inclined in one direction. For example, the upper first weft yarn, the upper fourth weft yarn, the upper seventh weft yarn and the upper tenth weft yarn are positioned on the outer side of the upper tight warp yarn, and the rest of the upper weft yarns are positioned on the inner side of the upper tight warp yarn. The first weft yarn, the fourth weft yarn, the seventh weft yarn and the tenth weft yarn are positioned on the outer side of the lower layer tight warp yarn, and the rest of the lower layer weft yarns are positioned on the inner side of the lower layer tight warp yarn. The weft yarns on the outside of the warp hold-down yarns exert a compressive force on the weft yarns on the inside of the warp hold-down yarns.
For example, taking the third pile warp in the second reed dent as an example, after W-set weaving with the lower first weft, the lower second weft, and the lower third weft is performed in the lower base fabric, W-set weaving is performed with the upper fourth weft, the upper fifth weft, and the upper sixth weft in the upper layer. When the third pile warp is cut, the generated short pile warps tilt to the lower fourth weft because the lower fourth weft positioned outside the lower tight warp extrudes the lower third weft positioned inside the lower tight warp, and the third pile warp returns to the upper fourth weft from the lower third weft.
After the third weft yarn on the lower layer returns to the fourth weft yarn on the upper layer, the fourth weft yarn on the upper layer positioned on the outer side of the tight warp yarn on the upper layer is extruded by the third weft yarn on the upper layer positioned on the inner side of the tight warp yarn on the upper layer, so that the short fluff generated by the third pile warp which returns from the third weft yarn on the lower layer to the fourth weft yarn on the upper layer is extruded to incline to the fourth weft yarn on the upper layer after the pile is cut.
And analyzing the third pile warp, namely returning the third pile warp to the lower base fabric to be fixedly woven by the lower first weft yarn, the lower second weft yarn and the lower third weft yarn W of the next cycle after the third pile warp is fixedly woven by the upper fourth weft yarn, the upper fifth weft yarn and the upper sixth weft yarn W. When the third pile warp is positioned at the lower-layer first weft yarn circulating downwards from the upper-layer sixth weft yarn, the upper-layer seventh weft yarn positioned at the outer side of the upper-layer tight warp yarn in the upper-layer base fabric extrudes the upper-layer sixth weft yarn at the inner side of the upper-layer tight warp yarn, so that the long pile hair generated after pile cutting of the third pile warp is tilted to the upper-layer eighth weft yarn when the third pile warp is positioned at the lower-layer first weft yarn circulating downwards from the upper-layer sixth weft yarn. And the third fluff crosses over the lower layer first weft yarn from the upper layer sixth weft yarn to the next cycle, the number of the weft yarns is larger than that of the weft yarns from the lower layer third weft yarn to the upper layer fourth weft yarn, so the generated fluff is long fluff.
And when the third velvet passes through the upper-layer sixth weft yarns and reaches the next-circulation lower-layer first weft yarns, the lower-layer first weft yarns positioned on the outer side of the lower-layer tight warp yarns in the lower-layer base fabric are extruded by the lower-layer twelfth warp yarns positioned on the inner side of the lower-layer tight warp yarns in the current circulation, so that when the third velvet warp yarns pass through the upper-layer sixth weft yarns and reach the next-circulation lower-layer first weft yarns, the long velvet hairs generated by velvet cutting incline to the direction of the next-circulation lower-layer second weft yarns.
According to the analysis, the pile head generated by the first pile warp, the second pile warp and the fourth pile warp can be analyzed to incline towards the same direction by the process, so that the long pile and the short pile of the velvet fabric incline towards the same direction, and the bionic effect that animal hair can fall down close to the skin is generated.
In the production process related to this embodiment, two reed dents are used as a unit, and the upper layer base fabric and the lower layer base fabric are woven by a weaving method in which the reed dents are symmetrically crossed. For example, the yarn interlacing rule in the lower base fabric of the second dents is mirror-symmetric to the yarn interlacing rule in the upper base fabric within the first dents. The yarn interweaving rule in the upper layer base cloth of the second reed dent is mirror-symmetrical to the yarn interweaving rule in the lower layer base cloth in the first reed dent. The long pile and the short pile between the first reed dents are arranged at intervals, the short pile and the long pile between the second reed dents are also arranged at intervals, and the long pile and the short pile in the first reed dents and the long pile and the short pile in the second reed dents are also separately arranged at intervals. The velvet fabric formed after velvet cutting is characterized in that long velvet heads and short velvet heads are arranged at intervals in the longitudinal direction and the transverse direction, and the bionic effect of the interval between the long velvet heads and the short velvet heads is achieved.
Due to the adoption of the weave structure, the pile back is flat, each weft yarn outside the tight warp yarn is only wrapped by one ground warp yarn or one pile warp yarn, and no overlapped double warp yarns are wrapped, so that the weaving is facilitated. If the condition of double overlapped packages exists, the tension of the warp yarns in the condition of single package is uneven, the cloth surface is not smooth, and the weaving is not facilitated.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A production process of a bionic short-hair velvet fabric is characterized in that the bionic short-hair velvet fabric is prepared by weaving warp yarns, weft yarns and velvet warp yarns according to an interweaving rule, cutting velvet and finishing;
the warp yarns comprise upper-layer warp yarns and lower-layer warp yarns, the weft yarns comprise upper-layer weft yarns and lower-layer weft yarns, the upper-layer warp yarns comprise upper-layer first warp yarns (Tupper 1), upper-layer second warp yarns (Tupper 2), upper-layer third warp yarns (Tupper 3) and upper-layer fourth warp yarns (Tupper 4), and the lower-layer warp yarns comprise lower-layer first warp yarns (Tlower 1), lower-layer second warp yarns (Tlower 2), lower-layer third warp yarns (Tlower 3) and lower-layer fourth warp yarns (Tlower 4); the upper layer weft comprises an upper layer first weft (Wupper 1), an upper layer second weft (Wupper 2), an upper layer third weft (Wupper 3), an upper layer fourth weft (Wupper 4), an upper layer fifth weft (Wupper 5), an upper layer sixth weft (Wupper 6), an upper layer seventh weft (Wupper 7), an upper layer eighth weft (Wupper 8), an upper layer ninth weft (Wupper 9), an upper layer tenth weft (Wupper 10), an upper layer eleventh weft (Wupper 11) and an upper layer twelfth weft (Wupper 12), and the lower layer weft comprises a lower layer first weft (W lower 1), a lower layer second weft (W lower 2), a lower layer third weft (W lower 3), a lower layer fourth weft (W lower 4), a lower layer fifth weft (W lower 5), a lower layer sixth weft (W lower 6), a lower layer seventh weft (W lower 7), a lower layer eighth weft (W lower 8), A lower ninth weft yarn (Wunder 9), a lower tenth weft yarn (Wunder 10), a lower eleventh weft yarn (Wunder 11), and a lower twelfth weft yarn (Wunder 12); the pile warp yarns comprise a first pile warp yarn (R1), a second pile warp yarn (R2), a third pile warp yarn (R3) and a fourth pile warp yarn (R4);
the upper layer warp yarns and the upper layer weft yarns are interwoven into an upper layer base cloth, and the lower layer warp yarns and the lower layer weft yarns are interwoven into a lower layer base cloth;
the production process specifically comprises the following steps:
step one, warping:
arranging and warping an upper layer first warp (Tupper 1), a lower layer first warp (Tlower 2), an upper layer third warp (Tupper 3) and a lower layer third warp (Tlower 3) on a loom beam in sequence to be used as a tight warp loom beam;
arranging the upper-layer second warp (Tupper 2), the lower-layer second warp (Tlower 2), the upper-layer fourth warp (Tupper 4) and the lower-layer fourth warp in sequence (Tlower 4), warping on a warp beam to be used as a loose warp beam;
arranging and warping a first pile warp (R1), a second pile warp (R2), a third pile warp (R3) and a fourth pile warp (R4) in sequence on a loom beam to form a pile warp loom beam;
step two, drafting and reed inserting:
drafting an upper layer first warp (Tupper 1), a lower layer first warp (Tlower 1), an upper layer second warp (Tupper 2), a lower layer second warp (Tlower 2), a first pile warp (R1) and a second pile warp (R2) in sequence and inserting the first reed dent;
drafting an upper layer third warp (Tupper 3), a lower layer third warp (Tlower 3), an upper layer fourth warp (Tupper 4), a lower layer fourth warp (Tlower 4), a third pile warp (R3) and a fourth pile warp (R4) in sequence and inserting the third pile warp into second dents;
circularly drafting and reed inserting according to the sequence;
the third step: lifting heald picking and beating-up weaving:
the specific law of picking and beating up of the lifting heald is as follows:
a first shuttle: lifting the fourth warp (Tupper 4) of the upper layer upwards; lifting a lower layer first warp (Tlower 1), a lower layer third warp (Tlower 3) and a lower layer fourth warp (Tlower 4); lifting the first pile warp yarn (R1) upwards; sinking the third pile warp yarn (R3) downwards; the second pile warp yarn (R2) and the fourth pile warp yarn (R4) are put in the middle; throwing an upper layer of first weft (Wover 1) and a lower layer of first weft (Wunder 1) to beat-up and weave;
a second shuttle; lifting the first warp (Tupper 1), the second warp (Tupper 2) and the third warp (Tupper 3) of the upper layer upwards; lifting the lower second warp (Tlower 1) upwards; putting the first pile warp (R1), the second pile warp (R2), the third pile warp (R3) and the fourth pile warp (R4) in the middle; throwing upper layer second weft yarns (Wover 2) and lower layer second weft yarns (Wunder 2) to beat-up and weave;
a third shuttle; lifting the first warp (Tupper 1), the third warp (Tupper 3) and the fourth warp (Tupper 4) of the upper layer upwards; lifting the lower fourth warp (Tlower 4) upwards; lifting the first pile warp yarn (R1) upwards; sinking the third pile warp yarn (R3) downwards; placing the second pile warp (R2) and the fourth pile warp (R4) in the middle; throwing an upper layer third weft (Wupper 3) and a lower layer third weft (Wlower 3) to beat-up and weave;
a fourth shuttle; lifting the second warp yarn (Tupper 2) on the upper layer upwards; lifting a lower layer first warp (Tlower 1), a lower layer second warp (Tlower 2) and a lower layer third warp (Tlower 3) upwards; sinking the second pile warp yarn (R2) downwards; lifting the third pile warp yarn (R3) upwards; placing the first pile warp (R1) and the fourth pile warp (R4) in the middle; throwing an upper layer of fourth weft (Wupper 4) and a lower layer of fourth weft (Wlower 4) to beat-up and weave;
a fifth shuttle; lifting the first warp (Tupper 1), the third warp (Tupper 3) and the fourth warp (Tupper 4) of the upper layer upwards; lifting the lower fourth warp (Tlower 4) upwards; putting the first pile warp (R1), the second pile warp (R2), the third pile warp (R3) and the fourth pile warp (R4) in the middle; throwing the fifth weft (Wupper 5) at the upper layer and the fifth weft (Wlower 5) at the lower layer, and beating up and weaving;
a sixth shuttle; lifting the first warp (Tupper 1), the second warp (Tupper 2) and the third warp (Tupper 3) of the upper layer upwards; lifting the lower second warp (Tlower 2) upwards; sinking the second pile warp yarn (R2) downwards; lifting the third pile warp yarn (R3) upwards; placing the first pile warp (R1) and the fourth pile warp (R4) in the middle; throwing an upper layer of sixth weft (Wupper 6) and a lower layer of sixth weft (Wlower 6) to carry out weft buckling weaving;
a seventh shuttle; lifting the fourth warp (Tupper 4) of the upper layer upwards; lifting a lower layer first warp (Tlower 1), a lower layer third warp (Tlower 3) and a lower layer fourth warp (Tlower 4); lifting the second pile warp yarn to (R2); sinking the fourth pile warp yarn (R4) downwards; placing the first pile warp (R1) and the third pile warp (R3) in the middle; throwing the seventh weft yarn (Wupper 7) at the upper layer and the seventh weft yarn (Wlower 7) at the lower layer, and beating up and weaving;
an eighth shuttle; lifting the first warp (Tupper 1), the second warp (Tupper 2) and the third warp (Tupper 3) of the upper layer upwards; lifting the lower second warp (Tlower 2) upwards; putting the first pile warp (R1), the second pile warp (R)2, the third pile warp (R3) and the fourth pile warp (R4) in the middle; throwing an upper layer eighth weft yarn (Wupper 8) and a lower layer eighth weft yarn (Wlower 8) to beat-up and weave;
a ninth shuttle; lifting the first warp (Tupper 1), the third warp (Tupper 3) and the fourth warp (Tupper 4) of the upper layer upwards; lifting the lower fourth warp (Tlower 4); lifting the second pile warp yarn (R1) upwards; sinking the fourth pile warp yarn (R4) downwards; placing the first pile warp (R2) and the third pile warp (R3) in the middle; throwing the ninth weft yarn (Wupper 9) at the upper layer and the ninth weft yarn (Wlower 9) at the lower layer, and beating up and weaving;
a tenth shuttle; lifting the second warp yarn (Tupper 2) on the upper layer upwards; lifting a lower layer first warp (Tlower 1), a lower layer second warp (Tlower 2) and a lower layer third warp (Tlower 3) upwards; sinking the first pile warp yarn (R1) downwards; lifting the fourth pile warp yarn (R4) upward; placing the second pile warp (R2) and the third pile warp (R3) in the middle; throwing the upper tenth weft (Wupper 10) and the lower tenth weft (Wlower 10) to beat-up and weave;
an eleventh shuttle; lifting the first warp (Tupper 1), the third warp (Tupper 3) and the fourth warp (Tupper 4) of the upper layer upwards; lifting the lower fourth warp (Tlower 4) upwards; putting the first pile warp (R1), the second pile warp (R2), the third pile warp (R3) and the fourth pile warp (R4) in the middle; throwing an upper eleventh weft yarn (Wupper 11) and a lower eleventh weft yarn (Wlower 11) to beat-up and weave;
a twelfth shuttle; lifting the first warp (Tupper 1), the second warp (Tupper 2) and the third warp (Tupper 3) of the upper layer upwards; lifting the lower second warp (Tlower 2) upwards; sinking the first pile warp yarn (R1) downwards; lifting the fourth pile warp yarn (R4) upward; placing the second pile warp (R2) and the third pile warp (R3) in the middle; throwing the upper layer twelfth weft (Wupper 12) and the lower layer twelfth weft (Wlower 12) to beat-up and weave;
and finishing the twelve-shuttle one-cycle weaving and entering the next round of cycle weaving.
The fourth step: after-finishing of cut pile
And finally, cutting off the velvet connected with the upper-layer base cloth and the lower-layer base cloth by adopting a velvet cutting knife between the upper-layer base cloth and the lower-layer base cloth, and performing conventional after-treatment to obtain the fabric.
2. The production process of the bionic short-hair velvet fabric according to claim 1, wherein the tightness ratio of the tight warp beam to the loose warp beam is 1: 0.85-0.95.
3. The production process of the bionic short-plush fabric as claimed in claim 1, is characterized in that a double-layer rapier velvet loom is adopted for weaving.
4. The production process of the bionic short-hair velvet fabric according to claim 2, wherein the tightness ratio of the tight warp beam to the loose warp beam is 1: 0.90.
5. The production process of the bionic short-hair velvet fabric according to claim 1, wherein the after-treatment comprises waterproof treatment.
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Denomination of invention: The production process of a biomimetic short hair velvet fabric Effective date of registration: 20231211 Granted publication date: 20210406 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Development Zone Branch Pledgor: ZHEJIANG INNOVATION TEXTILE Co.,Ltd. Registration number: Y2023980070517 |
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Granted publication date: 20210406 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Development Zone Branch Pledgor: ZHEJIANG INNOVATION TEXTILE Co.,Ltd. Registration number: Y2023980070517 |