CN115012112B

CN115012112B - Warp knitting ecological filling jacquard clothing fabric and manufacturing method and application thereof

Info

Publication number: CN115012112B
Application number: CN202210620022.2A
Authority: CN
Inventors: 徐天雨; 方华玉; 林亚妹; 林文君; 杨勇宝; 卓丽琼; 杨德华
Original assignee: Fujian Huafeng New Material Co ltd
Current assignee: Fujian Huafeng New Material Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-10-13
Anticipated expiration: 2042-06-01
Also published as: CN115012112A

Abstract

The application relates to the technical field of filling clothing fabrics, in particular to a warp knitting ecological filling jacquard clothing fabric, a manufacturing method and application thereof. The warp knitting ecological filling jacquard clothing fabric comprises a face weaving layer, a filling weaving layer and a bottom weaving layer which are sequentially connected, wherein the filling weaving layer comprises a first filling part and a second filling part which are alternately connected, and the first filling part has a larger size than the second filling part along the thickness direction of the warp knitting ecological filling jacquard clothing fabric. Compared with the existing filling fabric, the warp knitting ecological filling jacquard clothing fabric provided by the application has soft hand feeling, good warmth retention property, no secondary environmental pollution, simple production process flow, less time consumption, high production efficiency and low production cost.

Description

Warp knitting ecological filling jacquard clothing fabric and manufacturing method and application thereof

Technical Field

The application relates to the technical field of filling clothing fabrics, in particular to a warp knitting ecological filling jacquard clothing fabric, a manufacturing method and application thereof.

Background

The filling fabric refers to a type of fabric with filling materials arranged between a surface layer and a bottom layer, and is often applied to winter clothing fabrics such as down jackets so as to ensure the warmth retention of the clothing. With the improvement of living standard and the progress of scientific technology, the requirements of consumers on the filling fabric are increasing, and the filling fabric has soft hand feeling and warmth retention. Most of filling fabrics in the market at present are down filling fabrics, and down filling is to fill fabrics rapidly after the down is strongly compressed, stitch the fabrics after filling is completed, and flap down until the fabrics are completely fluffy. The down filling mode is complex in process flow, time-consuming, high in production cost and easy to cause environmental pollution due to flying down, and the filling fabric has good warmth retention property when applied to winter clothing, but is poor in comfort.

The ecological filling is to directly weave filling yarns into the fabric by using a braiding machine and a braiding process, the process flow is simple, and the obtained clothing produced by the filled fabric has the characteristics of warmth retention, attractive appearance and comfort. The ecological filling fabric is suitable for the physiological structure and the motion characteristics of human bodies, and is in good agreement with the ergonomic ecological characteristics. The existing weft knitting ecological filling fabric is transversely filled, and the pattern types of the filling fabric are greatly limited. The warp knitting ecological filling is longitudinally filled, the ecological filling fabrics with different patterns can be designed through the change of jacquard guide bars, the patterns of the filling fabric can be provided in various types, and the application range of the warp knitting ecological filling fabric is widened.

Chinese patent application CN111764019a provides an elastic fabric with a filling structure, the fabric includes a surface layer, an intermediate layer and an inner layer which are respectively interwoven by warp yarns and weft yarns, the intermediate layer alternately connects the surface layer and the inner layer to form a plurality of fillable pocket areas, the densities of the surface layer and the inner layer are both greater than that of the intermediate layer, the surface layer and the inner layer contain elastic yarns, the intermediate layer is formed by inelastic yarns, and the surface roughness of the elastic fabric is between 5 and 30 micrometers. The elastic filling fabric has good elasticity due to the adoption of the elastic yarns, and the thickness of the elastic filling fabric is consistent after the velvet filling. However, the fabric provided by the application still does not escape the secondary operation of filling the fabric with materials such as compressed down, and the like, and the problems of complex process flow, time consumption, high production cost and environmental pollution caused by the flying down still exist, and meanwhile, the fabric has elasticity only but cannot realize the ergonomic ecological characteristic, so that the fabric cannot be called as an ecological filling fabric.

Disclosure of Invention

In view of the above technical problems, the application provides a warp knitting ecological filling jacquard clothing fabric, a manufacturing method and application thereof, so as to obtain a filling fabric which is soft in hand feeling and has both warm keeping property and attractive appearance, the filling fabric achieves the comfort which is highly in accordance with ergonomic characteristics through a special knitting process, and the production process does not produce environmental pollution, and further, the filling fabric is endowed with various pattern types through the change of the jacquard process.

In order to achieve the above object, according to a first aspect of the present application, there is provided a warp knitting ecological filling jacquard clothing fabric, comprising a face knitting layer, a filling knitting layer and a bottom knitting layer which are sequentially connected, wherein the face knitting layer comprises a first face layer area and a second face layer area which are alternately connected, the filling knitting layer comprises a first filling part and a second filling part which are alternately connected, the first filling part is arranged below the first face layer area, the second filling part is arranged below the second face layer area, and the first filling part and the second filling part are filled along the warp direction of the warp knitting ecological filling jacquard clothing fabric; and along the thickness direction of the warp knitting ecological filling jacquard clothing fabric, the first filling part has a larger size than the second filling part; the second facing region, the second filler, and the bottom knit layer are connected by a connecting structure.

Compared with the prior art, the filling fabric is woven into the fabric, the down and other fillers are filled into the fabric, and then the fabric is sewn and patted to form the filling fabric with uniform thickness. In general, since different filling parts including the first filling part and the second filling part are provided, the ecological filling fabric provided by the application presents different sizes in the thickness direction, and when advancing in the knitting direction, the surface knitting layer of the ecological filling fabric can form raised and recessed wavy shapes with alternately appearing first surface layer areas and second surface layer areas at the height, or the ecological filling fabric is designed to knit a three-dimensional effect with specific patterns and shapes according to the needs. The connecting structure of the application not only can connect the surface braiding layer and the bottom braiding layer, but also can lock the filling yarn raw material of the filling braiding layer, and prevent the filling yarn from shifting or yarn leakage. The second facing region between each adjacent two of the first facing regions becomes very flat after being joined by the joining structure. The application provides the ecological filling fabric with the filling weaving layer from the knitting method angle based on the fact that the existing filling fabric does not have the ecological filling characteristic. The ecological aspect of the application indicates that the filling fabric is integrally formed by a braiding means, and no subsequent processing and filling procedures are needed; on the other hand, the filling fabric obtained by the application fully accords with the physiological characteristics and life habits of people and has the advantage of nature and comfort; on the other hand, the fly-over is not generated, and the method is very eco-friendly.

As a further improved embodiment of the present application, the first facing area is provided with a first jacquard pattern. Besides the warm keeping and comfort performances, the filling fabric provided by the application can be provided with the first jacquard patterns on the covering part of the first filling part with the large filling weaving layer height, so that the filling fabric with special patterns is formed.

As a further improved embodiment of the present application, the second facing region is provided with a second jacquard pattern. The design is an alternative design scheme with the design that the first jacquard pattern is arranged in the first surface layer area, namely, the filling fabric can be provided with the second jacquard pattern on the covering part of the second filling part with small filling weaving layer height in addition to the warm keeping and comfort performances, so that the filling fabric with special patterns is formed.

As a further improved embodiment of the present application, the first facing region is provided with a first jacquard pattern and the second facing region is provided with a second jacquard pattern. The design has the effect of compounding and superposing the two conditions, the first jacquard pattern is arranged on the covering part of the first filling part with the large filling weaving layer height, the second jacquard pattern is arranged on the covering part of the second filling part with the small filling weaving layer height, and the second jacquard pattern can be the same as or different from the first jacquard pattern, so that the filling fabric is rich and diversified in patterns.

As a further improved embodiment of the present application, the filling braid is filled with inelastic yarn along the warp direction of the warp knitting ecological filling jacquard clothing fabric, and a stacking effect with a certain thickness is formed in the thickness direction. The non-elastic yarns can ensure that the contractility of the yarns is not too large to influence the filling effect of the fabric after dyeing and finishing. Specifically, 150-400D/48-288F DTY/FDY terylene inelastic yarn can be used. For the DTY/FDY terylene inelastic yarn with the same material, under the condition of the same D number, the larger the F number of the filling yarn is, the more fluffy the filling woven layer is, the more easy collapse is caused, and the smaller the F number of the filling yarn is, the more three-dimensional the filling woven layer is, and the collapse is relatively difficult to occur. The filling braid exhibits a stacking filling effect in height in the thickness direction of the fabric, i.e., in the direction perpendicular to the knitting extension direction of the knitted fabric, and the fabric has a first filling portion and a second filling portion which are different in filling stacking thickness, thereby giving the fabric a sense of thickness and a sense of three-dimension.

In a second aspect of the present application, the present inventors provide a method for manufacturing a warp knitting ecological filling jacquard garment fabric, employing a warp knitting double needle bed jacquard machine, comprising the steps of: knitting a face knit layer comprising alternately connected first and second face regions; braiding a filled braid having alternately connected first and second filled portions; the first filling part is woven below the first surface layer area, the second filling part is woven below the second surface layer area, and the first filling part and the second filling part are filled along the warp direction of the warp knitting ecological filling jacquard clothing fabric; and the first filling part is knitted with a larger size than the second filling part along the thickness direction of the warp knitting ecological filling jacquard clothing fabric; the second facing region, the second filler, and the bottom knit layer are connected by a connecting structure.

In contrast to the prior art, the above-described technical solution of the present application is to knit on a warp-knitted double needle bar jacquard machine, which can be either a Shan Guka warp-knitted machine or a double jacquard warp-knitted machine. When the connecting structure is woven, intermediate connecting wires are formed on the front needle bed and the rear needle bed through jacquard variation, and a second surface layer area between two adjacent first surface layer areas is formed. The connection structure not only connects the surface braiding layer (second surface layer area) and the bottom braiding layer, but also locks the second filling part of the filling braiding layer, prevents the filling yarn from shifting or yarn leakage, and the second surface layer area between every two adjacent first surface layer areas after connection becomes very flat. According to the ecological filling fabric manufactured by the warp knitting double needle bed jacquard machine, the fabric has different sizes in the thickness direction, and when advancing in the knitting direction, the fabric can form raised and recessed undulating shapes of the first surface layer area and the second surface layer area alternately in height on the surface knitting layer, or the fabric is designed and knitted to have a three-dimensional effect with specific patterns and shapes according to requirements.

In some further improved embodiments of the present application, the warp knitting machine of the manufacturing method employs seven guide bars, wherein the guide bars are disposed on the fourth bar and split into a first guide bar and a second guide bar for use, GB1 and GB2 knit the face knit layer, GB3 knit the fill knit layer, the first guide bar and the second guide bar knit the connection structure, and GB5 and GB6 knit the bottom knit layer. Preferably, the GB3 is knitted with weft insertion tissue and the GB5 is knitted with open warp and weft, so that the bottom of the filling fabric can feel better through the open coil. The jacquard guide bar is looped on the back needle bed all the time at the bulge position corresponding to the first filling part-first surface layer area, is looped on the front needle bed and then knitted on the back needle bed in the second filling part-second surface layer area, and then is looped on the front needle bed and knitted on the back needle bed, namely, the jacquard guide bar is interweaved on the front needle bed and the back needle bed at the concave position corresponding to the second filling part-second surface layer area, the motion transferred from the back needle bed to the front needle bed is executed from the bulge position to the concave position, and the reciprocating motion of the front needle bed and the back needle bed is executed at the concave position.

In some further developed embodiments of the application, the first jacquard bar is JB4.1, the second jacquard bar is JB4.2, wherein, the number of the backing yarn of GB1 is 2-3/1-0// or 1-0/1-2// and the number of the backing yarn of GB2 is 1-0/1-2// or 2-3/1-0//; the number of the weft insertion knitting structure of the GB3, such as the number of the weft insertion knitting of the GB3, can be 0-0/1-1//, 0-0/0-0//, 0-0/2-2//, 1-1//, 0-0/3-3// and the like; the number of the yarn padding of JB4.1 is 1-1/1-0/1-1/1-2//, and the number of the yarn padding of JB4.2 is 1-1/1-0/1-1/1-2//; the number of the padding yarns of GB5 is 0-1/2-1//, and the number of the padding yarns of GB6 is 1-0/0-1/1-2/1-0//. The face knitting layer is composed of two guide bars, the filling knitting layer is composed of guide bars GB3, the structure is weft insertion structure, the weft insertion crossing needle is larger, the warp let-off amount of yarns is larger, the fabric gram weight is larger, and the fabric is thicker. The bottom knitting layer is also composed of two guide bars, the GB5 knitting opening is in a warp flat structure, the bottom of the fabric is better in hand feeling through an opening coil, the connecting structure is that the jacquard guide bars JB4.1 and the jacquard guide bars JB4.2 form intermediate connecting wires on the front needle bed and the rear needle bed through jacquard change, and therefore the face knitting layer, the filling knitting layer and the bottom knitting layer are locked, and a second face layer area between two adjacent first face layer areas of the face knitting layer is formed.

In the technical scheme, the jacquard bar JB4.1 and the jacquard bar JB4.2 are changed into 1-1/2-1/1-1/1-2///at the first filling part, and changed into 2-1/1-1/1-2// and 1-1/2/1-1// 2// at the second filling part, namely, when the yarn is at the second filling part, the yarn forms two loops after the front needle mattress yarn forms two loops and then forms two loops after the back needle bed mattress yarn, and the yarn always reciprocates, so that if the yarn made of two materials is adopted, after finishing processes such as dyeing and finishing, the second surface layer area of the surface knitting layer can form a double-color interweaving effect.

In some further improved embodiments of the application, the amount of warp let-off of GB3 is smaller than the other bars. The number of the backing yarn of GB3 is 0-0/0-0/1-1/1-1//, 0-0/0-0//, 0-0/2-2//, 1-1/1-1// or 0-0/3-3/

In some further improved embodiments of the present application, the infill braid is made of inelastic yarn material and care is taken to tighten the infill braid during braiding to the extent that it does not interfere with machine operation.

In some further improved embodiments of the present application, the face knit layer is made of inelastic yarn, the bottom knit layer is made of inelastic yarn, the guide bar is made of elastic yarn and the attachment construction is made of elastic yarn stock. Specifically, the surface braiding layer adopts 30-75D/36-72F, DTY/FDY terylene/chinlon yarn. The yarn specification adopted by the bottom braiding layer is 30-75D/36-72F, DTY/FDY terylene/chinlon yarn or terylene/chinlon core spun yarn. One guide bar of the bottom braiding layer adopts inelastic yarns, and one guide bar adopts elastic yarns. When the subsequent filling fabric is shaped, the surface knitting layer is not shrunk due to the fact that inelastic yarns are adopted, one guide bar of the bottom knitting layer is shrunk due to the fact that elastic yarns are adopted, the protruding filling effect of the first surface layer area of the surface knitting layer is achieved, the first filling portion is protruding, the bottom knitting layer is still kept smooth, and the fabric can have three-dimensional effect and thickness sense. The elastic yarn specification adopted by the connection structure is 30-75D/36-72F, DTY/FDY polyester/nylon ammonia core spun yarn. When the jacquard guide bar adopts nylon yarns, as the nylon has high contractility, the jacquard guide bar is interwoven on the front needle bed and the rear needle bed so that the connection is tighter, the yarns of the first filling parts covered by two adjacent first surface layer areas are pressed more tightly, and the first surface layer areas can show a more stereoscopic effect, namely the protrusions of the first filling parts are more obvious. The yarns forming the connecting structure are made of elastic yarn raw materials, so that the filling woven layer can be compacted, and meanwhile, the filling fabric has elasticity and soft hand feeling. Further, when the yarn is DTY, the yarn is fluffy, the fabric has good hand feeling, and when the yarn is FDY, the fabric has good drapability and high stiffness. And obtaining a single-color filling fabric by adopting full-polyester yarns, and obtaining a double-color filling fabric by adopting polyester and nylon yarns.

In some further improved embodiments of the present application, the first facing region is woven with a first jacquard pattern and/or the second facing region is woven with a second jacquard pattern. The first jacquard patterns can be woven on the first surface layer area of the covering part of the first filling part with the large height of the filling woven layer to form the filling fabric with special patterns; the second jacquard pattern can be woven on the second surface layer area of the covering part of the second filling part with small filling weaving layer height to form the filling fabric with special patterns; the first jacquard pattern can be woven in the first surface layer area of the covering part of the first filling part with the large filling weaving layer, the second jacquard pattern can be woven in the second surface layer area of the covering part of the second filling part with the small filling weaving layer, and the second jacquard pattern can be the same as or different from the first jacquard pattern, so that the filling fabric is provided with richer and more diversified patterns.

In a third aspect of the present application, the inventors have applied the warp knit ecologically filled jacquard garment fabric provided in the first aspect of the present application to the manufacture of upper body garments, lower body garments, close fitting garments, or specialized garments, among others.

The foregoing summary is merely an overview of the present application, and may be implemented according to the text and the accompanying drawings in order to make it clear to a person skilled in the art that the present application may be implemented, and in order to make the above-mentioned objects and other objects, features and advantages of the present application more easily understood, the following description will be given with reference to the specific embodiments and the accompanying drawings of the present application.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic diagram of a warp knitting ecological filling jacquard clothing fabric layer according to an embodiment;

FIG. 2 is a schematic top view of a warp knitting ecological filling jacquard garment fabric according to an embodiment;

FIG. 3 is a schematic cross-sectional view of a warp knitting ecological filling jacquard garment fabric according to an embodiment.

Reference numerals referred to in the above drawings are explained as follows:

10. a face braiding layer; 101. a first facing region; 102. a second facing region;

20. filling the braiding layer; 201. a first filling section; 202. a second filling portion;

30. a bottom braid; 40. a connection structure.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only for more clearly illustrating the technical aspects of the present application, and thus are only exemplary and not intended to limit the scope of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the purpose of describing particular embodiments only and is not intended to limit the application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that three relationships may exist, for example a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In the present application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this specification is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of "review guidelines," the expressions "greater than", "less than", "exceeding" and the like are understood to exclude this number in the present application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of" and the like, unless specifically defined otherwise.

In the description of embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," "lower," etc., are used herein as a basis for the description of the embodiments or as a basis for the description of the embodiments, and are not intended to indicate or imply that the devices or components referred to must have a particular position, orientation, or configuration or operation in a particular orientation and are not intended to be limiting of the embodiments of the present application. Indicated as below the first facing region and below the second facing region are directions from the facing knit layer toward the bottom knit layer.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "affixed," "disposed," and the like as used in the description of embodiments of the application should be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to circumstances.

The filling fabric in the prior art mainly refers to a down filling fabric, wherein the down is strongly compressed and then rapidly filled, after the filling is completed, the fabric is sewn, and the down is beaten to be completely fluffy. The method for producing the filling fabric is complex in process flow and easy to cause secondary pollution to the environment. It is rare to produce filled fabrics using knitting methods. In view of these problems of the prior art and the market demand for filled fabrics, the inventors have conducted intensive studies and continuous experiments to find that the knitting process can provide an effective solution. The ecological filling fabric can be obtained by the weft knitting production process, but the obtained filling fabric has relatively large flower type limitation due to transverse filling. The ecological filling fabric obtained by the warp knitting production process not only can be integrally knitted to form a complete filling fabric, but also can form different jacquard effects, and has no secondary environmental pollution.

Example 1

Warp knitting brocade and polyester ecological filling jacquard clothing fabric and manufacturing method thereof

The embodiment specifically adopts a double needle bed Shan Guka jacquard warp knitting machine with 7 guide bars, the machine number E24, and the adopted yarn raw materials are as follows:

a is 30D/36F terylene DTY;

b, 150D/96F polyester thermal insulation yarn DTY;

c:30D/34F nylon FDY+20D spandex core-spun yarn;

d:50D/72F terylene +40D spandex core-spun yarn;

the machine table is provided with fabric specifications: longitudinal density 24cpc with gram weight 327g/m ² 。

The operation steps comprise: knitting a face knit layer 10 comprising alternating first and second face regions 101, 102 as shown in fig. 1-3; braiding a filled braid 20 having alternately connected first and second filled portions 201 and 202; and a bottom knitting layer 30, wherein the second facing region, the second filling portion, and the bottom knitting layer are connected by a knitting connection structure 40, the first filling portion 201 is knitted under the first facing region 101, the second filling portion 202 is knitted under the second facing region 102, and the first filling portion is knitted to have a larger size than the second filling portion in a thickness direction of the warp knitting ecological filling jacquard clothing fabric. Specifically, the structure organization, the warp and the warp let-off amount are:

GB1:2-3/2-2/1-0/1-1//, full of penetrating A, warp let-off 2300mm;

GB2:1-0/0-0/1-2/1-1//, full of penetrating A and 1800mm of let-off quantity;

GB3:0-0/0-0/1-1/1-1//, full B and 475mm of warp let-off amount;

JB4.1:1-1/1-0/1-1/1-2//,1C1, and 2100mm of let-off;

JB4.2:1-1/1-0/1-1/1-2//,1C1, and 2100mm of let-off;

GB5:0-1/1-1/2-1/0-0//, full penetration C, warp feed 1950mm;

GB6:1-0/0-0/0-1/1-1/1-2/1-1/1-0/0-0//, full D and 1800mm of let-off.

Example 2

Warp knitting full-polyester ecological filling jacquard clothing fabric and manufacturing method thereof

a is 50D/36F terylene DTY;

b, 150D/288F terylene DTY;

c:50D/72F polyester DTY+40D spandex core-spun yarn;

the machine table is provided with fabric specifications: longitudinal density 22cpc with a gram weight of 355g/m ² 。

The specific operation steps are the same as those of the embodiment 1, and the difference is that the structure organization, the warp penetrating and the warp delivering amount are as follows:

GB1:1-0/0-0/1-2/1-1//, full of penetrating A, warp let-off 1680mm;

GB2:2-3/2-2/1-0/1-1//, full of penetrating A, and 2100mm of let-off;

GB3:0-0/0-0/1-1/1-1//, full B, and 395mm of warp let-off;

JB4.1:1-1/1-0/1-1/1-2//,1C1, warp let-off 2030mm;

JB4.2:1-1/1-0/1-1/1-2//,1C1, warp let-off 2030mm;

GB5:0-1/1-1/2-1/0-0//, full of penetrating A and warp let-off 1750mm;

GB6:1-0/0-0/0-1/1-1/1-2/1-1/1-0/0-0//, full through C and let-off 1660mm.

The thickness of the warp knitting ecological filling jacquard clothing fabric provided by the application can reach 2-3mm, and the gram weight range of the finished product can reach 200-400g/m ² The heavier the grammage, the thicker the fabric thickness, and the more solid the filling effect of the fabric. Compared with the existing filling fabric on the market, the warp knitting ecological filling jacquard clothing fabric provided by the application has soft hand feeling and good warmth retention property, does not generate phenomena such as down fly and the like in the production process and the using process, and does not generate secondary environmental pollution.

Finally, it should be noted that, although the embodiments have been described in the text and the drawings, the scope of the application is not limited thereby. The technical scheme generated by replacing or modifying the equivalent structure or equivalent flow by utilizing the content recorded in the text and the drawings of the specification based on the essential idea of the application, and the technical scheme of the embodiment directly or indirectly implemented in other related technical fields are included in the patent protection scope of the application.

Claims

1. The warp knitting ecological filling jacquard clothing fabric is characterized by comprising the following components in sequence:

the surface braiding layer comprises a first surface layer area and a second surface layer area which are alternately connected;

the filling weaving layer comprises a first filling part and a second filling part which are alternately connected; and

a bottom braiding layer is arranged on the bottom braiding layer,

the first filling part is arranged below the first surface layer area, the second filling part is arranged below the second surface layer area, and the first filling part and the second filling part are filled along the warp direction of the warp-knitted ecological filling jacquard clothing fabric; and along the thickness direction of the warp knitting ecological filling jacquard clothing fabric, the first filling part has a larger size than the second filling part; the second facing layer area, the second filling part and the bottom weaving layer are connected through a connecting structure, the filling weaving layer is obtained by filling inelastic yarns along the warp direction of the warp knitting ecological filling jacquard clothing fabric, and a stacking effect with a certain thickness is formed in the thickness direction.

2. The warp knit, ecologically filled jacquard garment fabric of claim 1 wherein the first facing region is provided with a first jacquard pattern and/or the second facing region is provided with a second jacquard pattern.

3. The method for manufacturing the warp knitting ecological filling jacquard clothing fabric is characterized by adopting a warp knitting double needle bed jacquard machine, and comprises the following operation steps of:

knitting a face knit layer comprising alternately connected first and second face regions;

braiding a filled braid having alternately connected first and second filled portions; a kind of electronic device with high-pressure air-conditioning system

A bottom knitting layer, a knitting connection structure connects the second surface layer area, the second filling part and the bottom knitting layer, wherein the first filling part is knitted below the first surface layer area, the second filling part is knitted below the second surface layer area, and the first filling part and the second filling part are filled along the warp direction of the warp knitting ecological filling jacquard clothing fabric; and the first filling part is knitted with a larger size than the second filling part along the thickness direction of the warp knitting ecological filling jacquard clothing fabric; the second facing area, the second filling part and the bottom braiding layer are connected through a connecting structure;

the filling braiding layer adopts inelastic yarn raw materials, the face braiding layer adopts inelastic yarn, the bottom braiding layer adopts inelastic yarn and elastic yarn, and the connecting structure adopts elastic yarn raw materials.

4. A method of manufacturing a warp knitted ecologically filled jacquard garment fabric as claimed in claim 3 wherein seven jacquard bars are employed, wherein the jacquard bars are provided on a fourth bar and split into a first jacquard bar and a second jacquard bar for use, GB1 and GB2 weave the face weave layer, GB3 weave the fill weave layer, the first and second jacquard bars weave the connection construction, GB5 and GB6 weave the bottom weave layer.

5. The method for manufacturing a warp knitting ecological filling jacquard clothing fabric according to claim 4, wherein the first jacquard bar is JB4.1, the second jacquard bar is JB4.2, wherein,

the number of the backing yarn of GB1 is 2-3/1-0// or 1-0/1-2// and the number of the backing yarn of GB2 is 1-0/1-2// or 2-3/1-0//;

GB3 knitting weft insertion tissue;

the number of the yarn padding of JB4.1 is 1-1/1-0/1-1/1-2//, and the number of the yarn padding of JB4.2 is 1-1/1-0/1-1/1-2//;

the number of the padding yarns of GB5 is 0-1/2-1//, and the number of the padding yarns of GB6 is 1-0/0-1/1-2/1-0//.

6. The method for producing warp knitting ecological filling jacquard clothing fabric according to claim 5, wherein the number of the padding yarns of GB3 is 0-0/0-0/1-1//, 0-0/1-1//, 0-0/0-0//, 0-0/2//, 1-1// or 0-0/3-3/.

7. A method of making a warp knit, ecologically filled jacquard garment material in accordance with claim 3 wherein the first facing region is knit with a first jacquard pattern and/or the second facing region is knit with a second jacquard pattern.

8. Use of a warp knit ecologically filled jacquard garment fabric as claimed in any one of claims 1 or 2.