CN108385256B - Herringbone twill-based knitted denim and weaving method - Google Patents
Herringbone twill-based knitted denim and weaving method Download PDFInfo
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- CN108385256B CN108385256B CN201810076805.2A CN201810076805A CN108385256B CN 108385256 B CN108385256 B CN 108385256B CN 201810076805 A CN201810076805 A CN 201810076805A CN 108385256 B CN108385256 B CN 108385256B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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Abstract
The invention discloses herringbone twill-based knitted denim and a weaving method thereof, and belongs to the technical field of textile manufacturing. The process for blending polyester filament, beautiful blue yarn and spandex yarn into herringbone twill knitted denim is completed by adopting a 4-needle track circular knitting machine and performing the procedures of cyclic needle hole needle arrangement, machine knitting triangle and yarn arrangement according to the sequence of sequentially arranged nACB, ABCB and nACB by selecting 4+6n (n = positive integer) knitting needles. The knitted denim with the herringbone twill is woven, so that the twist degree and the inclination of the fabric are improved compared with those of common twill denim, namely, the herringbone twill is more stable in structure and smaller in twist degree, and the knitted denim fabric with the herringbone twill is more comfortable to wear so as to meet the requirements of consumers.
Description
Technical Field
The invention relates to denim and a weaving method, in particular to herringbone twill-based knitted denim and a weaving method, and belongs to the technical field of textile manufacturing.
Background
The existing jean fabric is mainly woven jeans and has a small amount of knitted jean fabric. The woven jeans are hard to wear and have poor comfort, and the process of the pattern structure of the knitted jeans fabric is continuously improved, so that the knitted jeans have various styles.
In 2012, 03 and 14 days, a technical scheme with publication number CN102373565A entitled "a weaving method of knitted jean thermal fabric" was disclosed, that is, the method includes: when the weaving is carried out, the odd-numbered paths of the yarn arrangement of the fabric texture, namely the colored yarns and the spandex filaments are added, the thin white yarns or the polyester filaments are used in the even-numbered paths, fine white spots are formed on the surface of the fabric, the fabric is similar to twill jeans, particularly, the polyester filaments are used, after the high temperature of after-finishing, the polyester filaments shrink, white coils are fine, and the twill white spots similar to the lattices of the tatting twill jeans are formed on the surface of the fabric. The fabric knitted by the patent belongs to fabric knitted by a double-sided circular knitting machine, and the twill of the fabric is a right twill which is upward in one direction and has large twisting degree during weaving; and the fabric is thicker and heavier after napping, is warmer, but has poorer comfort.
In 2017, 09 and 05, a technical scheme with the publication number of CN107130361A and the name of 'knitted jean twill body-shaping fabric and a manufacturing process thereof' is disclosed, and the technical scheme comprises the following steps: yarns with different properties are used as the surface yarns and the ground yarns, so that the fabric has the characteristics of comfort, plasticity, elasticity and the like, and the wearability of the fabric is improved; the minimum pattern of the texture of the knitted denim twill body-shaping fabric is circularly provided with 6 wales and 6 courses, so that the front surface and the back surface of the fabric are covered with cotton yarns, and the fabric is ensured to have the skin-friendly comfort property of all-cotton fabric and have better breathable and breathable characteristics. The organizational structure that this patent was made is three-way liner tissue, and cloth ground is looped pile structure, and the travelling comfort is relatively poor, is not suitable for direct contact skin, and surface fabric elasticity is also relatively poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides herringbone twill-based knitted denim and a weaving method thereof. The knitted denim with the herringbone twill is woven, so that the twist degree and the inclination of the fabric are improved compared with those of common twill denim, namely the herringbone twill is more stable in structure and smaller in twist degree, and the knitted denim fabric with the herringbone twill is more comfortable to wear so as to meet the requirements of consumers.
In order to achieve the technical purpose, the following technical scheme is proposed:
a knitted denim based on herringbone twill is formed by blending polyester filament yarns, Liya blue yarns and spandex yarns by a 4-needle-path circular knitting machine, wherein the polyester filament yarns are 75-120D, the Liya blue yarns are 16S/1-21S/1, the spandex is 30D-75D, and the elasticity and wearing comfort of the fabric are improved by the spandex.
Preferably, the Liya blue yarn is 2-3 times thicker than the polyester filament yarn, otherwise, the polyester filament yarn cannot be covered, and the required grain effect of the product cannot be displayed.
A herringbone twill-based knitted denim weaving method comprises the following steps:
1) knitting needle row needle
The knitting needles comprise knitting needles with high, middle and low needle butts, which are respectively numbered as A, B and C, 4+6N = N (N = positive integer) knitting needles are arranged in the sequence of nACB + ABCB + nACB = M (N = positive integer), and a circulation sequence is formed by the knitting needles to perform needle hole needle arrangement; in the M sequence, n ABCs, n ABCBs and n ACBs are sequentially arranged;
the knitting needles needed by the rest needle holes are also arranged in the order of M until the needle holes are completely arranged, and then the knitting needles are placed on one side of the cloth rolling frame for planning the width line for standby;
2) cam on machine
6 paths of spinning are adopted, and a circulation is formed by 1 path, 2 path, 3 path, 4 path, 5 path and 6 path;
wherein A, B and C knitting needle triangles of the 1, 3 and 5 threads are respectively fully extended, and the knitting needles are all involved in knitting;
the triangle of the No. A knitting needle of the 2 path is full, and the No. A knitting needle participates in knitting; B. the No. C knitting needle triangle is a floating triangle, and the No. B, C knitting needle does not participate in knitting;
the triangle of No. B knitting needle of 4 paths is full, and the No. B knitting needle participates in knitting; A. the No. C knitting needle triangle is a floating triangle, and the No. A, C knitting needle does not participate in knitting;
the triangle of the No. C knitting needle of the 6 paths is full, and the No. C knitting needle participates in knitting; A. the cam of the No. B knitting needle is a floating cam, and the No. A, B knitting needle does not participate in knitting;
3) yarn arrangement
1. The 3 and 5 paths penetrate through the polyester filament yarn, and the spandex yarn is added in a plating mode; 2. and (4) penetrating the Liya blue yarns into the 4 and 6 paths of the yarns, and spinning.
Preferably, the yarn length of the polyester filament yarn is 22-26 cm with 100 needles; the yarn length of the Liya blue yarn is 11-14 cm with 100 needles; the yarn length of the spandex yarn is 9-11 cm with 100 needles.
Preferably, the spinning tension of the polyester filament yarn is 3-4 cN, and the spinning tension of the Liya blue yarn is 2-3 cN.
Preferably, the circular knitting machine comprises two yarn storage disks, and the speed of one yarn storage disk is 1.8-2.2 times of that of the other yarn storage disk.
Preferably, indigo-colored lyocell yarn is used.
The needles include three-segment western-de needles of 141.41.05, 141.41.06 and 141.41.07.
By adopting the technical scheme, the beneficial technical effects brought are as follows:
(1) by adopting the technical scheme, the knitted jean fabric has better elasticity, softer hand feeling than woven jeans and comfortable wearing; the herringbone fabric is small in torsion degree and inclination, and good in size stability. The wear-resisting property of the fabric is enhanced by the mixed weaving of the polyester filament yarns and the rayon yarns, and the fabric is more moisture-absorbing and sweat-permeable; the used Liya blue jean yarn overcomes the defects of uneven dyeing and low color fastness of the traditional jean, reduces the pollution of the traditional indigo dyeing process to the environment and the energy loss, and ensures that the fabric has better water absorption, air permeability and skin-friendly property;
(2) in the invention, the knitted denim with the herringbone twill is woven, so that the twist degree and the inclination of the fabric are improved relative to the twill denim, and the fabric is more comfortable to wear;
(3) in the invention, the wear resistance of the polyester filament yarn is good; the beautiful blue yarn is the basic yarn, namely the jean yarn, and has good wear resistance and color fastness and little pollution; the spandex yarn increases the elasticity, so the three yarns and the corresponding thickness are selected to match, so that the quality of the woven knitted jean fabric is good, and the requirements of consumers are met;
(4) in the step 1), 4+6nN (n = positive integer) knitting needles are arranged in the sequence of nACB + ABCB + nACB = M (n = positive integer), a circulation sequence is formed by the knitting needles, needle hole needle arrangement is carried out, in the sequence of M, n ABCs, ABCBs and n ACBs are arranged in sequence, wherein the larger the value of n is, the larger the pattern in the fabric is; the smaller the n value is, the smaller the pattern in the fabric is. Therefore, the appropriate n value can be selected according to the requirement of consumers on the pattern size of the fabric so as to meet the market requirement, and the technical scheme has wide application range;
(5) in the step 1) of the invention, knitting needles needed by the residual needle holes are also arranged in a circulating sequence until the needle holes are arranged completely, and then the knitting needles are placed on one side of a cloth rolling frame for preparing a width planning line, when a large circular knitting machine is produced, the knitting needles need to be arranged fully for weaving, and the woven grey cloth is cylindrical and needs to be planed;
(6) in the invention, the setting of the yarn lengths of the three yarns can meet the requirements of the final product; if the yarn is too long, the cloth surface is sparse; if the yarn is too short, the yarn will be broken during weaving. In a single spinning cycle, the polyester filament yarn has 3 looping loops, the Liya blue yarn has 1 looping loop and 2 floating loops, and the looping loops are longer than the floating loops, so that the polyester filament yarn is 22-26 cm long as 100 needles, and the Liya blue yarn is 11-14 cm long as 100 needles; the spandex is in a stretching state in the weaving process, so that the yarn length of the spandex is set to be 9-11 cm by 100 needles;
(6) in the invention, the breaking strength of the polyester filament yarn is large, and the polyester filament yarn is all looped coils, so that the spinning tension is set to be 3-4 cN; the Liya blue yarn is 2-3 times thicker than the polyester filament yarn, and the polyester filament yarn needs to be covered, so that the textile tension of the Liya blue yarn is set to be 2-3 cN, and the condition that the polyester filament yarn is exposed due to overlarge tension is effectively avoided;
(7) in the invention, one yarn storage disc is wound with the polyester filament yarn, and the other yarn storage disc is wound with the beautiful blue yarn, and the yarn length is in direct proportion to the speed, so that the speed of one yarn storage disc is 1.8-2.2 times of the speed of the other yarn storage disc, the stability of the process is met, and the process is effectively, effectively and smoothly carried out.
Drawings
FIG. 1 is a needle arrangement diagram of the present invention
FIG. 2 is a schematic view of the triangular arrangement of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A knitted denim based on herringbone twill is formed by blending polyester filament yarns, Liya blue yarns and spandex yarns by a 4-needle-path circular knitting machine, wherein the polyester filament yarns are 75D, the Liya blue yarns are 16S/1, and the spandex is 30D.
The beautiful blue yarn is 2 times thicker than the polyester filament yarn, so that the beautiful blue yarn can cover the polyester filament yarn.
A herringbone twill-based knitted denim weaving method comprises the following steps:
1) knitting needle row needle
As shown in fig. 1: a large circular knitting machine with 2640 needle holes is selected, and a knitting needle is inserted into one needle hole; the knitting needles comprise knitting needles with high, middle and low needle butts, the numbers of the knitting needles are A, B and C, the knitting needles are three-section Xide knitting needles with the models of 141.41.05, 141.41.06 and 141.41.07 respectively, 34 knitting needles are adopted in a row pattern structure cycle, 34 knitting needles are arranged in an ABCCACACACABCCACBACBACBACB sequence, a cycle sequence is formed by the knitting needles, and 77 cycles are performed in total to perform needle hole arrangement;
according to 2640-34 × 77=22, 22 needles are needed for the rest 22 needle holes, the needle holes cannot be arranged in a complete cycle, the patterns of the woven cloth are not complete, but are arranged in the sequence of ABCCACACACABCCACBACBACBACBACB until the needle holes are arranged completely, and then the needle holes are arranged on one side of the cloth rolling frame for preparing the planning line;
2) cam on machine
As shown in fig. 2: 6-path weaving is adopted, wherein 1 path, 2 paths, 3 paths, 4 paths, 5 paths and 6 paths form a cycle, and 90 paths are formed in 15 cycles;
wherein A, B and C knitting needle triangles of the 1, 3 and 5 threads are respectively fully extended, and the knitting needles are all involved in knitting;
the triangle of the No. A knitting needle of the 2 path is full, and the No. A knitting needle participates in knitting; B. the No. C knitting needle triangle is a floating triangle, and the No. B, C knitting needle does not participate in knitting;
the triangle of No. B knitting needle of 4 paths is full, and the No. B knitting needle participates in knitting; A. the No. C knitting needle triangle is a floating triangle, and the No. A, C knitting needle does not participate in knitting;
the triangle of the No. C knitting needle of the 6 paths is full, and the No. C knitting needle participates in knitting; A. the cam of the No. B knitting needle is a floating cam, and the No. A, B knitting needle does not participate in knitting;
3) yarn arrangement
1. The 3 and 5 paths penetrate through the polyester filament yarn, and the spandex yarn is added in a plating mode; 2. and (4) penetrating the Liya blue yarns into the 4 and 6 paths of the yarns, and spinning.
The yarn length of the polyester filament yarn is 22cm with 100 needles; the yarn length of the Liya blue yarn is 11cm with 100 needles; the yarn length of the spandex yarn is 9cm with 100 stitches.
The spinning tension of the polyester filament yarn is 3cN, and the spinning tension of the Liya blue yarn is 2 cN.
The circular knitting machine comprises two yarn storage disks, and the speed of one yarn storage disk is 1.8 times that of the other yarn storage disk.
The selected Liya blue yarn is indigo blue Liya blue yarn.
Example 2
A knitted denim based on herringbone twill is formed by blending polyester filament yarns, Liya blue yarns and spandex yarns by a 4-needle-path circular knitting machine, wherein the polyester filament yarns are 75D, the Liya blue yarns are 16S/1, and the spandex is 30D.
The beautiful blue yarn is 2 times thicker than the polyester filament yarn.
A herringbone twill-based knitted denim weaving method comprises the following steps:
1) knitting needle row needle
The knitting needles comprise knitting needles with high, middle and low needle butts, which are respectively numbered as A, B and C, 10 knitting needles are arranged in an ABCABCABCABCABCABCCBACB sequence, and a circulation sequence is formed by the knitting needles to perform needle hole arrangement;
knitting needles needed by the rest needle holes are also arranged in the sequence of ABCABCABCABCABCCBACB until the needle holes are completely arranged, and then the knitting needles are placed on one side of the cloth rolling frame for planning and reserving;
2) cam on machine
6 paths of spinning are adopted, and a circulation is formed by 1 path, 2 path, 3 path, 4 path, 5 path and 6 path;
wherein A, B and C knitting needle triangles of the 1, 3 and 5 threads are respectively fully extended, and the knitting needles are all involved in knitting;
the triangle of the No. A knitting needle of the 2 path is full, and the No. A knitting needle participates in knitting; B. the No. C knitting needle triangle is a floating triangle, and the No. B, C knitting needle does not participate in knitting;
the triangle of No. B knitting needle of 4 paths is full, and the No. B knitting needle participates in knitting; A. the No. C knitting needle triangle is a floating triangle, and the No. A, C knitting needle does not participate in knitting;
the triangle of the No. C knitting needle of the 6 paths is full, and the No. C knitting needle participates in knitting; A. the cam of the No. B knitting needle is a floating cam, and the No. A, B knitting needle does not participate in knitting;
3) yarn arrangement
1. The 3 and 5 paths penetrate through the polyester filament yarn, and the spandex yarn is added in a plating mode; 2. and (4) penetrating the Liya blue yarns into the 4 and 6 paths of the yarns, and spinning.
The yarn length of the polyester filament yarn is 22cm with 100 needles; the yarn length of the Liya blue yarn is 11cm with 100 needles; the yarn length of the spandex yarn is 9cm with 100 stitches.
The spinning tension of the polyester filament yarn is 3cN, and the spinning tension of the Liya blue yarn is 2 cN.
The circular knitting machine comprises two yarn storage disks, and the speed of one yarn storage disk is 2.2 times that of the other yarn storage disk.
Example 3
A knitted denim based on herringbone twill is formed by blending polyester filament yarns, Liya blue yarns and spandex yarns by a 4-needle-path circular knitting machine, wherein the polyester filament yarns are 120D, the Liya blue yarns are 21S/1, and the spandex is 70D.
The beautiful blue yarn is 3 times thicker than the polyester filament yarn.
A herringbone twill-based knitted denim weaving method comprises the following steps:
1) knitting needle row needle
The knitting needles comprise knitting needles with high, middle and low needle butts, which are respectively numbered as A, B and C, 22 knitting needles are arranged in an ABCCACBCABACB sequence, and a circulation sequence is formed by the knitting needles to perform needle hole arrangement;
the knitting needles needed by the rest needle holes are also arranged in the sequence of ABCABCCBACBACB until the needle holes are completely arranged, and then the knitting needles are placed on one side of the cloth rolling frame for planning the wire for standby;
2) cam on machine
6 paths of spinning are adopted, and a circulation is formed by 1 path, 2 path, 3 path, 4 path, 5 path and 6 path;
wherein A, B and C knitting needle triangles of the 1, 3 and 5 threads are respectively fully extended, and the knitting needles are all involved in knitting;
the triangle of the No. A knitting needle of the 2 path is full, and the No. A knitting needle participates in knitting; B. the No. C knitting needle triangle is a floating triangle, and the No. B, C knitting needle does not participate in knitting;
the triangle of No. B knitting needle of 4 paths is full, and the No. B knitting needle participates in knitting; A. the No. C knitting needle triangle is a floating triangle, and the No. A, C knitting needle does not participate in knitting;
the triangle of the No. C knitting needle of the 6 paths is full, and the No. C knitting needle participates in knitting; A. the cam of the No. B knitting needle is a floating cam, and the No. A, B knitting needle does not participate in knitting;
3) yarn arrangement
1. The 3 and 5 paths penetrate through the polyester filament yarn, and the spandex yarn is added in a plating mode; 2. and (4) penetrating the Liya blue yarns into the 4 and 6 paths of the yarns, and spinning.
The yarn length of the polyester filament yarn is 26cm with 100 needles; the yarn length of the Liya blue yarn is 14cm with 100 needles; the yarn length of the spandex yarn is 11cm with 100 stitches.
The spinning tension of the polyester filament yarn is 4cN, and the spinning tension of the Liya blue yarn is 3 cN.
The circular knitting machine comprises two yarn storage disks, and the speed of one yarn storage disk is 2 times that of the other yarn storage disk.
Example 4
As shown in fig. 1-2: a knitted denim based on herringbone twill is formed by blending polyester filament yarns, Liya blue yarns and spandex yarns by a 4-needle-path circular knitting machine, wherein the polyester filament yarns are 100D, the Liya blue yarns are 18S/1, and the spandex is 45D.
The beautiful blue yarn is 2.5 times thicker than the polyester filament yarn.
A herringbone twill-based knitted denim weaving method comprises the following steps:
1) knitting needle row needle
The knitting needles comprise knitting needles with high, middle and low needle butts, which are respectively numbered as A, B and C, 52 knitting needles are adopted and arranged in an ABCACACACACACACACACABCCBACBACBACBACBACBACBACBACBACBACBACBACBACB sequence, and a circulation sequence is formed by the knitting needles to perform needle hole arrangement;
the knitting needles needed by the rest pinholes are also arranged in sequence by ABCACACACACACACACACACABCCBACBACBACBACBACBACBACBACBACBACBACBACBACBACBACBACBACBACBAC until the pinholes are completely arranged, and then the knitting needles are placed on one side of the cloth rolling frame for preparing the planning line;
2) cam on machine
6 paths of spinning are adopted, and a circulation is formed by 1 path, 2 path, 3 path, 4 path, 5 path and 6 path;
wherein A, B and C knitting needle triangles of the 1, 3 and 5 threads are respectively fully extended, and the knitting needles are all involved in knitting;
the triangle of the No. A knitting needle of the 2 path is full, and the No. A knitting needle participates in knitting; B. the No. C knitting needle triangle is a floating triangle, and the No. B, C knitting needle does not participate in knitting;
the triangle of No. B knitting needle of 4 paths is full, and the No. B knitting needle participates in knitting; A. the No. C knitting needle triangle is a floating triangle, and the No. A, C knitting needle does not participate in knitting;
the triangle of the No. C knitting needle of the 6 paths is full, and the No. C knitting needle participates in knitting; A. the cam of the No. B knitting needle is a floating cam, and the No. A, B knitting needle does not participate in knitting;
3) yarn arrangement
1. The 3 and 5 paths penetrate through the polyester filament yarn, and the spandex yarn is added in a plating mode; 2. and (4) penetrating the Liya blue yarns into the 4 and 6 paths of the yarns, and spinning.
The yarn length of the polyester filament yarn is 24cm with 100 needles; the yarn length of the Liya blue yarn is 12cm with 100 needles; the yarn length of the spandex yarn is 10cm with 100 stitches.
The spinning tension of the polyester filament yarn is 3cN, and the spinning tension of the Liya blue yarn is 3 cN.
The circular knitting machine comprises two yarn storage disks, and the speed of one yarn storage disk is 2.1 times that of the other yarn storage disk.
Claims (6)
1. A herringbone twill-based knitted denim weaving method is characterized by comprising the following steps:
1) knitting needle row needle
The knitting needles comprise high, middle and low needle butts, which are A, B knitting needles and C knitting needles respectively, N knitting needles are arranged in an M sequence to form a circulation sequence, and needle hole needle arrangement is carried out;
wherein N is 4+6N, M is N ABC, ABCB and N ACB which are arranged in sequence, and N is a positive integer;
the knitting needles needed by the rest needle holes are also arranged in the order of M until the needle holes are completely arranged, and then the knitting needles are placed on one side of the cloth rolling frame for planning the width line for standby;
2) cam on machine
6 paths of spinning are adopted, and a circulation is formed by 1 path, 2 path, 3 path, 4 path, 5 path and 6 path;
the A, B and C knitting needle triangles corresponding to the 1, 3 and 5 threads are all fully extended, and the knitting needles are all involved in knitting;
the triangle of the No. A knitting needle of the 2 path is full, and the No. A knitting needle participates in knitting; B. the No. C knitting needle triangle is a floating triangle, and the No. B, C knitting needle does not participate in knitting;
the triangle of No. B knitting needle of 4 paths is full, and the No. B knitting needle participates in knitting; A. the No. C knitting needle triangle is a floating triangle, and the No. A, C knitting needle does not participate in knitting;
the triangle of the No. C knitting needle of the 6 paths is full, and the No. C knitting needle participates in knitting; A. the cam of the No. B knitting needle is a floating cam, and the No. A, B knitting needle does not participate in knitting;
3) yarn arrangement
1. The 3 and 5 paths penetrate through the polyester filament yarn, and the spandex yarn is added in a plating mode; 2. and (4) penetrating the Liya blue yarns into the 4 and 6 paths of the yarns, and spinning.
2. The herringbone twill-based knitted denim weaving method according to claim 1, characterized in that the herringbone twill-based knitted denim is formed by blending polyester filament yarns, lyocell blue yarns and spandex yarns by a 4-needle track circular knitting machine, wherein the polyester filament yarns are 75D-120D, the lyocell blue yarns are 16S/1-21S/1, and the spandex is 30D-75D; the beautiful elegant blue yarn is 2-3 times thicker than the polyester filament yarn.
3. The herringbone twill-based knitted denim weaving method according to claim 1, wherein the yarn length of the polyester filament yarn is 100 needles and 22-26 cm; the yarn length of the Liya blue yarn is 11-14 cm with 100 needles; the yarn length of the spandex yarn is 9-11 cm with 100 needles.
4. The herringbone twill-based knitted denim weaving method according to claim 1, wherein the weaving tension of the polyester filament yarn is 3-4 cN, and the weaving tension of the Liya blue yarn is 2-3 cN.
5. The herringbone twill based knitted denim weaving method according to claim 1, wherein the liya blue yarn comprises indigo liya blue yarn.
6. The herringbone twill-based knitted denim weaving method according to claim 2, characterized in that the 4-needle-path circular knitting machine comprises two yarn storage discs, and the speed of one yarn storage disc is 1.8-2.2 times that of the other yarn storage disc.
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| CN114892329B (en) * | 2022-05-06 | 2023-06-27 | 江阴市傅博纺织有限公司 | Elasticity-controllable tatting-simulated serge knitted fabric and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1507973A (en) * | 1974-05-15 | 1978-04-19 | Chell F | Knitted fabric |
| CN105648645A (en) * | 2014-12-08 | 2016-06-08 | 天津市天羊纺织有限公司 | Knitted cross-grain jean fabric |
| CN105734798A (en) * | 2014-12-08 | 2016-07-06 | 天津市天羊纺织有限公司 | Far-infrared denim fabric |
| CN105734803A (en) * | 2014-12-08 | 2016-07-06 | 天津市天羊纺织有限公司 | Novel water-soluble fiber looped pile warmth-retention denim fabric |
| CN206298693U (en) * | 2016-10-17 | 2017-07-04 | 上海巴黎春天生态纺织科技股份有限公司 | Extra wide denim |
| CN206418257U (en) * | 2016-12-16 | 2017-08-18 | 上海题桥纺织染纱有限公司 | A kind of imitation jean is knitted fabric |
| CN107130361A (en) * | 2017-06-20 | 2017-09-05 | 江苏众恒染整有限公司 | Knitted jean twill body shaping fabric and its manufacture craft |
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