Warp and weft knitted double-faced fabric and preparation method and processing system thereof
阅读说明：本技术 一种经纬编双面织物及其制备方法与加工系统 (Warp and weft knitted double-faced fabric and preparation method and processing system thereof ) 是由 柯薇 邓中民 李照 陈志军 于 2019-10-25 设计创作，主要内容包括：本发明公开了一种经纬编双面织物及其制备方法与加工系统,所述经纬编双面织物以纬编织物作为底布,以经编织物作为布面,将二者上下叠合并通过针刺复合形成经纬编复合双面面料。形成的针织经纬编双面复合面料性能集合经编织物与纬编织物的优点,结构稳定,手感柔软,可用作各类针织服饰或家纺类纺织品,纬编面料层贴近身体皮肤,柔软亲肤,经编层作为外层,美观,装饰性强；且在复合面料外层有起绒效应,保暖舒适。(The invention discloses a warp and weft knitted double-sided fabric and a preparation method and a processing system thereof. The formed knitted warp and weft knitted double-sided composite fabric has the advantages of being integrated with the advantages of warp knitted fabrics and weft knitted fabrics, stable in structure and soft in hand feeling, can be used as various knitted clothes or home textile, is close to body skin, is soft and skin-friendly, and is attractive and strong in decoration due to the fact that the warp knitted layer is used as the outer layer; and the outer layer of the composite fabric has a napping effect, so that the composite fabric is warm-keeping and comfortable.)
1. The warp and weft knitted double-sided fabric is characterized in that the warp and weft knitted fabric is used as a base fabric, the warp knitted fabric is used as a cloth cover, and the base fabric and the warp knitted fabric are overlapped up and down and are compounded through needling to form a warp and weft knitted composite double-sided fabric.
2. The warp and weft knitted double sided fabric according to claim 1, wherein the weft knitted fabric is a weft plain knitted fabric or a links side fabric or a modified plain knitted fabric knitted with spun yarns.
3. The warp and weft knitted double sided fabric according to claim 1, wherein the technical front side of the weft knitted fabric and the technical back side of the warp knitted fabric are attached to each other.
4. The warp and weft knitted double sided fabric according to any one of claims 1-3, wherein the warp knitted fabric is a multi-bar Jacquard warp knitted fabric.
5. A method for preparing the warp and weft knitted double-sided fabric according to any one of claims 1 to 4, comprising the steps of:
step 1, respectively weaving a weft-knitted fabric and a warp-knitted fabric according to a preset fabric structure by adopting a weft-knitted machine and a warp-knitted machine;
step 2, the weft-knitted fabric obtained in the step 1 is tiled on a needle bed of needling equipment, and then the warp-knitted fabric obtained in the step 1 is tiled on the upper end of the weft-knitted fabric;
and 3, driving the needles by the needling equipment to combine the weft-knitted fabric and the warp-knitted fabric of the needle bed, wherein the density and the needling times of the needles of the needling equipment are determined according to the fabrics of the warp-knitted fabric and the weft-knitted fabric.
6. A processing system for preparing the warp and weft knitted double-sided fabric according to any one of claims 1 to 4, comprising a warp knitting machine (1), a weft knitting machine (2), a needle machine (3) and a cloth rolling machine (4), wherein the warp knitting machine (1), the weft knitting machine (2), the needle machine (3) and the cloth rolling machine (4) are sequentially arranged in the front-back direction, and the warp knitted fabric knitted by the warp knitting machine (1) passes above the weft knitting machine (2), is overlapped with the weft knitted fabric knitted by the weft knitting machine (2) up and down, passes through a processing part of the needle knitting machine (3), is subjected to needle punching, and is rolled up and collected by the cloth rolling machine (4).
7. A system for processing warp and weft knitted double-sided fabric according to claim 6, characterized in that the warp knitting machine (1) is a multi-bar Jacquard warp knitting machine.
8. A system for processing warp and weft knitted double-faced fabrics according to claim 6, characterised in that the weft knitting machine (2) is a circular weft knitting machine.
Technical Field
The invention belongs to the field of textiles, and particularly relates to a warp and weft knitted double-faced fabric, and a preparation method and a processing system thereof.
Background
Knitted fabrics are known to play an increasingly important role in the modern textile sector, having been widely used in all aspects of life. As the name suggests, the knitted fabrics are fabric products formed by mutually interlooping and bending yarns, and are divided into weft knitted fabrics and warp knitted fabrics according to the knitting directions of the yarns, the weft knitted fabrics are soft, the yarn variety adaptability is wide, and the knitted fabrics can be formed by knitting short fibers or long filaments; warp knitted fabrics have high production efficiency, rich pattern transformation and beautiful appearance, and are generally woven by filament yarns, such as chinlon, terylene and the like.
With the development of the clothing industry and the continuous updating of the consumption concept, consumers begin to like diversified high-grade fabrics which are comfortable and skin-friendly and have beautiful patterns and the like, and the combination of warp knitting and weft knitting fabrics has the advantages of the warp knitting and the weft knitting.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a warp and weft knitted double-sided fabric with good flexibility and environmental protection.
In order to achieve the purpose, the technical scheme of the invention is as follows: the warp and weft knitted double-sided fabric is formed by using a weft knitted fabric as a base fabric and a warp knitted fabric as a cloth cover, and overlapping the base fabric and the warp knitted fabric up and down and compounding the base fabric and the warp knitted fabric through needling.
The beneficial effects of the above technical scheme are that: the formed knitted warp and weft knitted double-sided composite fabric has the advantages of being integrated with the advantages of warp knitted fabrics and weft knitted fabrics, stable in structure and soft in hand feeling, can be used as various knitted clothes or home textile, is close to body skin, is soft and skin-friendly, and is attractive and strong in decoration due to the fact that the warp knitted layer is used as the outer layer; and the outer layer of the composite fabric has a napping effect, so that the composite fabric is warm-keeping and comfortable.
In the technical scheme, the weft-knitted fabric is a weft plain knitted fabric or a double-back side fabric or a variable plain knitted fabric which is knitted by adopting spun yarns.
The beneficial effects of the above technical scheme are that: short fibers may be provided by being needle entangled with the warp knit fabric as a unit.
The technical front of the weft-knitted fabric and the technical back of the warp-knitted fabric are mutually attached.
The beneficial effects of the above technical scheme are that: so that the two can be better combined by acupuncture.
In the technical scheme, the warp knitted fabric is a multi-bar jacquard warp knitted fabric.
The beneficial effects of the above technical scheme are that: the pattern is beautiful, the variety is rich, the transformation is easy, and rich appearance effect is provided for the warp and weft knitting double-sided fabric.
The invention also aims to provide a method for preparing the warp-weft knitted double-faced fabric.
In order to achieve the above object, another technical solution of the present invention is as follows: the preparation method of the warp and weft knitted double-faced fabric is characterized by comprising the following steps:
and 3, driving the needles by the needling equipment to combine the weft-knitted fabric and the warp-knitted fabric of the needle bed, wherein the density and the needling times of the needles of the needling equipment are determined according to the fabrics of the warp-knitted fabric and the weft-knitted fabric.
The beneficial effects of the above technical scheme are that: the warp knitting fabric and the weft knitting fabric are directly combined by adopting a needling method, the warp knitting fabric and the weft knitting fabric are firmly combined and cannot be delaminated, the use of an adhesive is abandoned, the warp knitting fabric and the weft knitting fabric are environment-friendly and sanitary, additional materials are not needed, and the production cost is low.
The invention also aims to provide a processing system for preparing the warp-weft knitted double-faced fabric or a processing system for realizing the preparation method.
In order to achieve the above object, another technical solution of the present invention is as follows: the processing system for preparing the warp and weft knitted double-sided fabric comprises a warp knitting machine, a weft knitting machine, a needle machine and a cloth rolling machine, wherein the warp knitting machine, the weft knitting machine, the needle machine and the cloth rolling machine are sequentially arranged in the front-back direction, a warp knitted fabric knitted by the warp knitting machine passes through the upper part of the weft knitting machine, is vertically overlapped with a weft knitted fabric knitted by the weft knitting machine, passes through a processing part of the needle machine for needling, and is rolled by the cloth rolling machine for collection.
The beneficial effects of the above technical scheme are that: the processing system enables the warp and weft knitted double-faced fabric to be in a composite flow, the processing process is convenient and fast, and the transportation, the package and the cutting after the middle fabrics are formed are omitted.
The warp knitting machine in the technical scheme is a multi-bar jacquard warp knitting machine.
The beneficial effects of the above technical scheme are that: the pattern changing of the multi-bar jacquard warp knitting machine is easy and quick, the formed multi-bar jacquard warp knitting fabric has rich pattern types, and after being compounded with weft-knitted plain cloth, the multi-bar jacquard warp knitting machine has obvious 'ground' and 'pattern' effects, strong stereoscopic impression and attractive appearance.
In the technical scheme, the weft knitting machine is a weft knitting single-side circular weft knitting machine.
The beneficial effects of the above technical scheme are that: the application range of the yarn is wide, the use of various types of spun yarns is met, the formed weft knitting single-side basic structure is compact, the fiber hooking in the needling process is facilitated, and the cloth cover is not damaged.
Drawings
FIG. 1 is a schematic view of a warp and weft knitted double-sided fabric according to
FIG. 2 is a schematic view of the needle punching combination of warp and weft knitted double-sided fabric according to
FIG. 3 is a schematic structural view of a processing system according to
fig. 4 is a schematic view of a warp knit fabric in an embodiment of the invention.
In the figure: 1 warp knitting machine, 11 guide rollers, 12 warp knitting fabric, 2 weft knitting machine, 21 weft knitting fabric, 211 staple fiber, 3 needle machine, 31 feed rollers, 32 discharge rollers, 33 needle beds and 4 cloth rolling machine.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
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